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This page is updated frequently with new Combustion-related patent applications.




 Internal combustion engine with power-generating member patent thumbnailnew patent Internal combustion engine with power-generating member
[solution] the problem can be solved by an internal combustion engine of a road vehicle, which is an internal combustion engine equipped with an electrical power generating member, the electrical power generating member is provided in a passive member subjected to the motion of an actuating member constituting a component of the internal combustion engine and the electrical power generating member is constituted to generate electrical power in response to motion of the actuating member and store the generated electrical power in an electrical storage device.. .

 Cap shielded ignition system patent thumbnailnew patent Cap shielded ignition system
A system for igniting a mixture in an internal combustion engine includes an elongate plug body generally residing around a center longitudinal axis and adapted to couple to the internal combustion engine. The system also includes a first ignition body residing about an end of the plug body and a second ignition body adjacent the first ignition body to define a flame kernel initiation gap between the second ignition body and the first ignition body.
Woodward, Inc.


 Surface-emitting laser, surface-emitting laser array, laser apparatus, ignition device and internal combustion engine patent thumbnailnew patent Surface-emitting laser, surface-emitting laser array, laser apparatus, ignition device and internal combustion engine
A surface-emitting laser includes a plurality of semiconductor layers; an active layer; and spacer layers, between which the active layer is held. The active layer includes a first layer including aluminum gallium indium arsenide ((alxga1-x)yin1-yas, where x and y are greater than or equal to zero but less than one), and a second layer including aluminum gallium indium arsenide ((almga1-m)nin1-nas, where m and n are greater than or equal to zero but less than one, and at least one of m-x and n-y is not zero).
Ricoh Company, Ltd.


 Nitrogen oxide abatement in semiconductor fabrication patent thumbnailnew patent Nitrogen oxide abatement in semiconductor fabrication
Embodiments enclosed herein relate to methods and apparatus for reducing nitrogen oxides (nox) produced during processing, such as during semiconductor fabrication processing. A processing system may include an abatement controller and an effluent abatement system, wherein the abatement controller controls the effluent abatement system to reduce nox production, while ensuring abatement of the effluent gases from the processing system.
Applied Materials, Inc.


 Combustor and gas turbine patent thumbnailnew patent Combustor and gas turbine
An object is to realize combustion flame which can further reduce the amount of nox generation. A combustor (14) includes a pilot nozzle (40); a plurality of main nozzles (44) arranged apart from the pilot nozzle (40) in the circumferential direction on the outer peripheral side of the pilot nozzle (40) and configured to perform premix combustion; a combustor basket (34) surrounding the pilot nozzle (40) and each main nozzle (44); an outlet outer ring (50) provided at a tip end of the combustor basket (34); and a combustion liner (36) fitted, at an inner surface thereof, onto the outer periphery of the combustor basket (34) and surrounding the outlet outer ring (50).
Mitsubishi Heavy Industries, Ltd


 Combustion staging system patent thumbnailnew patent Combustion staging system
A combustion staging system has a splitting unit receiving and splitting metered fuel flow into out-going pilot and mains flows; pilot and mains fuel manifolds receiving the pilot and mains flows; and parallel mains flow scheduling valves distributing the mains flow. The mains flow scheduling valves pass the pilot fuel flow to injector pilot discharge orifices.
Rolls-royce Controls And Data Services Limited


 Combustor having a beveled grommet patent thumbnailnew patent Combustor having a beveled grommet
A combustor includes a shell that at least partially defines a combustion chamber and a grommet mounted in the shell. The grommet has a body that defines a passage through the grommet that is operable to communicate air from outside the combustion chamber into the combustion chamber.
United Technologies Corporation


 Heat shield for a combustor patent thumbnailnew patent Heat shield for a combustor
A gas turbine engine includes a fan, a compressor section, a combustor, a fan drive gear system, and a turbine section coupled to drive the fan through the gear system. The combustor includes an annular outer shell and an annular inner shell that define an annular combustion chamber.
United Technologies Corporation


 Combustion controlling device and combustion system patent thumbnailnew patent Combustion controlling device and combustion system
A determination precision of an abnormality detection element such as an interlock is improved using a combustion controlling device that includes an output circuit that supplies a binary output signal to one contact of an abnormality detection element, an input circuit that generates a binary input signal corresponding to a signal output from another contact of the abnormality detection element, a sampling portion that samples the input signal within a first period and a second period in which the output signal is respectively a first logic level and a second logic level, an abnormality detection element state determining portion that determines the state of the object to be monitored on the basis of a sampling result in the first period, and a circuit failure determining portion that determines whether a failure occurs in the output circuit and the input circuit on the basis of a sampling result in the second period.. .
Azbil Corporation


 System and  detecting precursors to control blowout in combustion systems patent thumbnailnew patent System and detecting precursors to control blowout in combustion systems
A method and system for determining one or more precursors to control blowout in a combustor is provided. The method includes obtaining a time series signal corresponding to a dynamic state variable of the combustor.
Indian Institute Of Technology, Madras


new patent

Control of combustion reaction physical extent


Technologies are described for applying electrical energy according to a physical extent of a combustion reaction, which may include: supporting a combustion reaction at a fuel source; sensing a physical extent of the combustion reaction with respect to a plurality of different locations of a plurality of electrodes; and applying electrical energy to the combustion reaction via at least one of the plurality of electrodes responsive to the physical extent of the combustion reaction. Sensing the physical extent of the combustion reaction may include receiving a sensor signal corresponding to the physical extent of the combustion reaction..
Clearsign Combustion Corporation


new patent

Transient control of a combustion reaction


Technologies are provided for applying energy to a combustion reaction. For example, a method may include supporting a combustion reaction; applying energy to the combustion reaction via one or more control signals; detecting a change in one or more parameters associated with the combustion reaction; comparing the change in the one or more parameters to a database; determining whether the change in the one or more parameters corresponds to a change in the combustion reaction; selecting a change in the one or more control signals from the database; and applying the change in the one or more control signals to change the a value of the energy applied to the combustion reaction responsive to changes in the one or more parameters associated with in the combustion reaction..
Clearsign Combustion Corporation


new patent

Pressurized fluidized furnace equipment


Pressurized fluidized furnace equipment includes a fluidized bed furnace (1) that pressurizes combustion air (b) and combusts a material to be treated (a) while fluidizing the same; an air preheater (3) that exchanges heat between a combustion exhaust gas (c) discharged from the fluidized bed furnace (1) and the combustion air (b); a dust collector (4) that removes dust from the combustion exhaust gas (c); and first and second superchargers (5, 6) to which the combustion exhaust gas (c), having undergone the heat exchange in the air preheater (3) and the dust removal in the dust collector (4), is supplied to generate compressed air (d, e). The first compressed air (d) generated in the first supercharger (5) is supplied as the combustion air (b) to the fluidized bed furnace (1) by way of the air preheater (3), and the second compressed air (e) generated in the second supercharger (6) is made to have a higher pressure than that of the first compressed air (d).
Tsukishima Kikai Co., Ltd.


new patent

Chemical looping combustion process with multiple fuel reaction zones and gravity feed of oxidized particles


An improved chemical looping combustion (clc) process and system includes a hopper containing oxygen carrier particles, e.g., metal oxides, that are gravity fed at a controlled rate of flow from the hopper into (a) a generally vertical downflow reactor where they are mixed with all of the hydrocarbon fuel feed to the system and (b) into one or more standpipes that are in communication with a plurality of staged fluidized reactor beds, the amount of the oxygen carrier particles introduced into the system being stoichiometrically predetermined to produce a syngas mixture of h2 and co2; or to complete combustion of the fuel to co2 and water vapor, thereby permitting capture of a majority of the co2 produced in an essentially pure form.. .
Saudi Arabian Oil Company


new patent

Apparatus for generating reheat steam


The present invention relates to an apparatus for supplying and generating steam and mist in the form of reheat steam. According to the present invention, there is provided an apparatus for generating reheat steam including: a combustion chamber; a steam chamber; a plurality of steam-heating pipes; an exhaust chamber; and a heating chamber.
Hankook Technology Inc.


new patent

Control device and control internal combustion engine


A control device for an internal combustion engine, the control device includes an electronic control unit configured to: (a) control execution of an automatic stop to stop an engine operation based on meeting of an automatic stop condition, (b) control execution of a purge cut to stop the release of the fuel vapor by the purge device, (c) estimate a concentration of the fuel vapor remaining in the intake passage in a state where the purge cut is executed as a purge gas concentration when engine temperature is higher than a reference temperature, and delay the execution of the automatic stop, even when the automatic stop condition is met, until the purge gas concentration decreases to be equal to or lower than a reference concentration, and (d) execute the automatic stop, without delaying the execution of the automatic stop, when the engine temperature is equal to or lower than the reference temperature.. .
Toyota Jidosha Kabushiki Kaisha


new patent

Control device of multi-cylinder internal combustion engine


The invention relates to a control device of a multi-cylinder internal combustion engine. The control device starts executing an ignition engine start control to restart the engine operation when a predetermined engine restart request is generated, a last signal output from a crank angel sensor corresponds to the compression tdc and a signal is output from the sensor before a time elapsing from the output of the last signal reaches a predetermined time.
Toyota Jidosha Kabushiki Kaisha


new patent

Gas-assisted fluid atomizing injector


A liquid injector atomizer for direct injection in to the cylinder of an internal combustion engine is provided, with a supply of pressurized liquid a supply of pressurized gas, a body, and a nozzle with two or more orifices each for the liquid and the gas. Each orifice directs a jet of metered pressurized liquid or gas out of the injector body.
Nostrum Energy Pte. Ltd.


new patent

Controller for internal combustion engine


A controller for an internal combustion engine is provided. The engine includes a compressor, a three way catalyst, a canister, an evaporated fuel passage, an ejector, and a purge control valve.
Toyota Jidosha Kabushiki Kaisha


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new patent

Fuel vapor treatment apparatus


A fuel vapor treatment apparatus of a vehicle in which a supercharger that supercharges intake air is provided at an intake passage of an internal combustion engine includes a pump controller that drives a pump, a gas passage pressure detector that is provided between a canister and the pump in a gas passage and detects pressure of the gas passage, and an abnormality determining module that determines whether an upstream-side purge passage has an abnormality, on the basis of the pressure detected by the gas passage pressure detector. The pump controller drives the pump when an upstream-side valve is in an opened state.
Fuji Jukogyo Kabushiki Kaisha


new patent

Piston for an internal combustion engine and the production thereof


A piston for an internal combustion engine, may include a piston crown and a piston skirt. The piston skirt may have mutually opposite pin bosses with boss bores, and mutually opposite skirt walls with running surfaces.
Mahle International Gmbh


new patent

Piston with enhanced cooling and engine assembly employing the same


A piston of an internal combustion engine is provided and includes a piston skirt enclosing at least a portion of an underside of a piston crown. A cooling oil passageway is provided on the underside of the piston and extends from a first part to a second part of the underside, where the first part is closer than the second part to a fluid flow from a cooling oil source.
Ford Global Technologies, Llc


new patent

Internal combustion engine


The present invention relates to an internal combustion engine. An object of the invention is to allow an effect produced by are anodic oxide film to be exerted while suppressing a decrease in the combustion rate.
Toyota Jidosha Kabushiki Kaisha


new patent

Piston for internal combustion engine, internal combustion engine including this piston, and manufacturing this piston


There is provided a piston for an internal combustion engine, the piston including: a heat-shielding film provided to an upper surface of a land part of the piston, the heat-shielding film having a lower thermal conductivity than a piston base material and having a lower heat capacity per unit volume than the piston base material; and a first heat-retaining film provided to a side surface of the land part, the first heat-retaining film having a lower thermal conductivity than the piston base material and having a higher heat capacity per unit volume than the heat-shielding film.. .
Toyota Jidosha Kabushiki Kaisha


new patent

Cooling water passage structure of internal combustion engine


A cooling water passage structure of internal combustion engine includes a cylinder-block-side cooling water passage, a cylinder-head-side cooling water passage, a heat exchanger, and cooling water passage pipes. The cylinder-block-side cooling water passage is formed inside a cylinder block of an engine to cause cooling water to flow through.
Suzuki Motor Corporation


new patent

Cylinder head for an internal combustion engine having coolant channels


A cylinder head for an internal combustion engine has at least two outlet valves (1, 2), at least two inlet valves (3, 4), a spark or glow plug (6) arranged centrally between the valves (1, 2, 3, 4), and at least one injection valve (7). Coolant channels (8, 9, 10, 11, 12) accommodate a throughflow of the cylinder head with cooling liquid.
Dr. Ing. H.c.f. Porsche Aktiengesellschaft


new patent

Engine cylinder and liner assembly


Disclosed herein is an internal combustion engine includes a cylinder with a mid-stop shelf and a liner positioned within the cylinder. The liner includes a seat supported on the mid-stop shelf.
Cummins Ip, Inc.


new patent

Method for producing a sprayed cylinder running surface of a cylinder crankcase of an internal combustion engine and such a cylinder crankcase


A method for producing a cylinder running surface of a cylinder crankcase of an internal combustion engine includes thermally spraying a coating material comprising particles onto a cylinder inner wall of a cast cylinder crankcase using an inert gas as an atomizer gas so as to produce a coating. A mass feed rate of the coating material during the thermal spraying is 8 to 22.5 kg/h..
Ks Huayu Alutech Gmbh


new patent

Control system for spark-ignition internal combustion engine


In an internal combustion engine, an ignition plug is arranged near a center of an upper wall surface of a combustion chamber, and is used to ignite air-fuel mixture. Fuel injected from a port fuel injection valve is directed toward the center of the combustion chamber when the intake valve is open.
Toyota Jidosha Kabushiki Kaisha


new patent

Method for operating an internal combustion engine


A method for operating an internal combustion engine, wherein a valve of a cylinder is opened by a cam of a camshaft within a duty cycle of the engine, and a specified quantity of fuel is supplied to the cylinder. A dimension of the cam and/or a position of the cam on the camshaft is measured after the cam and/or the camshaft has been produced.
Volkswagen Aktiengesellschaft


new patent

Gaseous fuel supply device


To exert combustion control using a cng injector, a first cutoff valve is opened. On condition that the first cutoff valve is opened, the presence or absence of fuel leakage in a high-pressure side path is determined based on a drop in a detected value of a pressure in the high-pressure side path (high-pressure side detected value ph).
Toyota Jidosha Kabushiki Kaisha


new patent

Engine with central gear train


An engine including having a frame structure with a central longitudinal space containing a gear train in which end gears drive end crankshafts and a central gear drives a central crankshaft, a pair of dual piston and cylinder assembly are connected between each end crankshaft and central crankshaft on opposite side of the central space. The combustion chambers of cylinders on each side of the central are intercommunicated by passages extending through the hubs of gears in the gear train, a controller for the fuel injectors of the cylinders selectively causes the double pistons of each pair of passage connected to have either simultaneous internally fired power drive strokes in one mode or simultaneous internally fired and shared power drive strokes in another mode..

new patent

Control system of internal combustion engine


The control system of an internal combustion engine performs normal operation control including lean control for making the air-fuel ratio of the exhaust gas flowing into the exhaust purification catalyst a lean air-fuel ratio, and rich control for making the air-fuel ratio of the exhaust gas flowing into the exhaust purification catalyst a rich air-fuel ratio. The normal operation control includes judgment reference decreasing control decreasing the judgment reference storage amount in the lean control when during the time period of performing the lean control, the air-fuel ratio of the exhaust gas flowing out from the exhaust purification catalyst becomes the lean judged air-fuel ratio or more.
Toyota Jidosha Kabushiki Kaisha


new patent

Method for operating an internal combustion engine


Method for the operation of an internal combustion engine having a plurality of cylinders (11 to detect misfires. An exhaust gas sensor at the exhaust gas of every cylinder of the internal combustion engine measures at least one actual exhaust gas value individually for the respective cylinder, and the respective measured actual exhaust gas value is compared with a reference exhaust gas value to determine at least one cylinder-specific deviation between the reference exhaust gas value and the actual exhaust gas value for each of the cylinders.
Man Diesel & Turbo Se


new patent

Motorcycle


A motorcycle including a protection cover for a throttle body that is less likely to contribute to an increase in the vehicle weight to thus improve the attachability thereof. A motorcycle includes a throttle body provided with a throttle valve for controlling a flow rate of intake air into an internal combustion engine and an air cleaner for supplying air to the throttle body.
Honda Motor Co., Ltd.


new patent

Partial-load operation of a gas turbine with an adjustable bypass flow channel


A gas turbine has a compressor providing compressed air, a combustion chamber provided with a burner, and an expansion turbine, wherein a bypass flow channel is also provided designed to supply compressed air past the burner and to supply a hot gas flow generated in the combustion chamber during operation of the gas turbine. The opening cross section of the bypass flow channel can be adjusted, and an adjustment unit is designed to adjust the opening cross section of the bypass flow channel such that the modification speed of the opening cross section is selected such that the relative combustion chamber pressure drop or a material temperature of the combustion chamber is substantially constant, in particular that the relative combustion chamber pressure drop or the material temperature of the combustion chamber does not vary by more than 10%..
Siemens Aktiengesellschaft


new patent

Systems and methods for control of combustion dynamics in combustion system


A system includes a gas turbine engine having a first combustor and a second combustor. Each combustor has at least one fuel nozzle that receives a mixture of liquid fuel and water, via main and pilot fuel supplies, and that injects the mixture and an oxidant into a combustion chamber.
General Electric Company


new patent

Rotary engine


A rotary engine has a circular shaped rotor and stator. The rotor has an expansion chamber for combustion and the stator has thrust director gate that passes through a passageway through the stator face to alternatively ride along the face of the rotor or to ride within the expansion chamber of the rotor.
International Engine Intellectual Property Company, Llc


new patent

Internal combustion engine


An internal combustion engine including a cylinder having an inner cylinder wall, a piston having a crown received in the cylinder, and a cylinder head coupled to the cylinder. The cylinder head defines an intake port and an exhaust port.
Speed Of Air, Inc.


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new patent

Parallel prechamber ignition system


An air/fuel mixture is ignited in an internal combustion engine by receiving the air/fuel mixture as an incoming air/fuel mixture flow from a main combustion chamber of the internal combustion engine into an enclosure adjacent the main combustion chamber. The enclosure defines a first chamber enclosing first and second ignition bodies and the enclosure defines a second chamber adjacent the first chamber and connected to the first chamber via a passage.
Woodward, Inc.


new patent

Radiator arrangement structure for saddle-ride type vehicles


A radiator arrangement structure for a saddle-ride type vehicle places, in a saddle-ride type vehicle equipped with a water-cooled internal combustion engine, a radiator to face a front portion of a rear fender and to incline rearward along the rear fender, and a cooling fan in front of the radiator in a forward inclined position. Alternatively or additionally, in the radiator arrangement structure for a saddle-ride type vehicle, in side view, the cooling fan and the radiator are housed in a v-shaped region defined by a main frame and the rear fender in such a manner as to increase a distance between the cooling fan and the radiator toward their top ends..
Honda Motor Co., Ltd.


new patent

Exhaust emission control system of internal combustion engine


An exhaust emission control system of an internal combustion engine may include a filter, a temperature raising device, a differential pressure detecting device, and an electronic control unit. The filter may include a first region as a part of the filter, and a second region as another part of the filter.
Toyota Jidosha Kabushiki Kaisha


new patent

Exhaust gas treatment apparatus and exhaust gas treatment internal combustion engine


An exhaust gas treatment apparatus for an internal combustion engine includes: an exhaust gas treatment unit arranged in an exhaust passage of the internal combustion engine, the exhaust passage being configured such that i) exhaust gas flowing along a part of a wall face, which defines the exhaust passage, burbles away from the part of the wall face in an exhaust gas burble zone and ii) as a result of burble of exhaust gas away from the part of the wall face of the exhaust passage in the exhaust gas burble zone, exhaust gas disproportionately flows into the exhaust gas treatment unit or the amount of exhaust gas flowing into the exhaust gas treatment unit reduces. A plasma actuator is also provided arranged at the part of the wall face of the exhaust passage in the exhaust gas burble zone, the plasma actuator being configured to generate air current toward the exhaust gas treatment unit along the part of the wall face in exhaust gas inside the exhaust passage..
Toyota Jidosha Kabushiki Kaisha


new patent

Circumferential breather vent


An apparatus and method are provided for a breather vent configured to be mounted onto a crankcase breather inlet of an internal combustion engine, such that particulate matter and contaminates are removed from an airstream entering into an interior of the crankcase. The breather vent comprises a base including a fitting receiver configured to retain a breather end of an adaptive fitting.
K&n Engineering, Inc.


new patent

Oil pump driving control apparatus


The oil pump driving control apparatus includes an internal combustion engine driving source transmitting a driving force of an internal combustion engine to an oil pump that includes an inner rotor and an outer rotor, a motor separately provided from the internal combustion engine driving source and driving and rotating the oil pump, and a driving source switching portion switching a driving source of the oil pump to at least one of the motor and the internal combustion engine driving source based on an oil temperature and a rotation number of the internal combustion engine.. .
Aisin Seiki Kabushiki Kaisha


new patent

Hydraulic valve drive of an internal combustion engine


A hydraulic valve brake for a hydraulic valve drive of an internal combustion engine is provided. The valve brake includes a housing with a housing wall and with a housing base, and includes a piston which moves axially in the housing and one end side of which, together with the housing wall and the housing base, delimits a hydraulic pressure chamber and the other end side of which actuates a gas exchange valve.
Schaeffler Technologies Ag & Co. Kg


new patent

Single crystal engine valve


A valve for use in an internal combustion engine is disclosed. The valve includes a stem friction welded to a head portion.
Caterpillar Inc.


new patent

Valve timing control device for internal combustion engine


A front plate for a valve timing control device is produced which comprises a plate part that closes a front opening of a housing body to seal operation oil chambers in the housing body and a cylindrical part that is integral with and projected forward from an opened central portion of the plate part and after production of the front plate, an annular part of a front surface of the plate part near a root portion of the cylindrical part is pressed, by a press machine, toward a rear surface of the plate part against a supporting tool that intimately supports the rear surface of the plate part, so that the rear surface of the plate part has an improved flatness at an annular area surrounding the opening of the front plate thereby to increase a sealability between the plate part and the front opening of the housing body.. .
Hitachi Automotive Systems, Ltd.


new patent

Valve actuation system having grooved adjusting screw


A valve actuation system is disclosed for an internal combustion engine. The system may have a gas exchange valve, a rocker arm pivotally connected to a shaft, a pushrod, a lash adjuster disposed in the pushrod.
Caterpillar Inc.


new patent

Valve mechanism for internal combustion engine


A valve mechanism includes: a support shaft immovably fixed to a main body of an internal combustion engine, a main arm swingably supported by the support shaft; two sub-arms arranged at both sides of the main arm; a coupling support portion swingably supporting and coupling the two sub-arms to the main arm; a cam; and a roller rotatably located in the main arm. Each of the two sub-arms includes: a drive unit pressing and driving a valve; and a contact portion contacting a plunger of a lash adjuster, the contact portion has a curved surface slidably contacting a flat surface formed in a tip portion of the plunger and having an arc-like curved surface shape of which a central axis line corresponds to a central swing axis line of the main arm in a state where the cam abuts on the roller in a base circular portion of the cam..
Toyota Jidosha Kabushiki Kaisha


new patent

Variable valve internal combustion engine


A variable valve apparatus for an internal combustion engine according to the present invention comprises a cam base member rotating with rotation of a camshaft and a cam lobe member. The cam lobe member is movable to the cam base member, between a projecting position where the cam part radially projects and a retreat position where the cam part is retreated.
Toyota Jidosha Kabushiki Kaisha


new patent

Camshaft, cam angle detection device, and internal combustion engine


A camshaft includes a sensor rotor and a plurality of cams. The sensor rotor includes a base circle, and a projection portion formed on an outer peripheral surface of the base circle.
Toyota Jidosha Kabushiki Kaisha


new patent

Power generation system having compressor creating excess air flow and turbo-expander for supplemental generator


A power generation system may include a gas turbine system including a turbine component, an integral compressor and a combustor to which air from the integral compressor and fuel are supplied. The combustor is arranged to supply hot combustion gases to the turbine component, and the integral compressor has a flow capacity greater than an intake capacity of the combustor and/or the turbine component, creating an excess air flow.
General Electric Company


new patent

Power generation system having compressor creating excess air flow and eductor for augmenting same


A power generation system may include a gas turbine system including a turbine component, an integral compressor and a combustor to which air from the integral compressor and fuel are supplied. The combustor is arranged to supply hot combustion gases to the turbine component, and the integral compressor has a flow capacity greater than an intake capacity of the combustor and/or the turbine component, creating an excess air flow.
General Electric Company


new patent

Power generation system having compressor creating excess air flow and burner module therefor


A power generation system may include a gas turbine system including a turbine component, an integral compressor and a combustor to which air from the integral compressor and fuel are supplied. The combustor is arranged to supply hot combustion gases to the turbine component, and the integral compressor has a flow capacity greater than an intake capacity of the combustor and/or the turbine component, creating an excess air flow.
General Electric Company


new patent

Power generation system having compressor creating excess air flow and turbo-expander using same


A power generation system may include a generator, and a gas turbine system for powering the generator, the gas turbine system including a turbine component, an integral compressor and a combustor to which air from the integral compressor and fuel are supplied, the combustor arranged to supply hot combustion gases to the turbine component, and the integral compressor having a flow capacity greater than an intake capacity of at least one of the combustor and the turbine component, creating an excess air flow. A turbo-expander may also power the generator.
General Electric Company


new patent

Power generation system having compressor creating excess air flow and turbo-expander using same


A power generation system may include a generator, and a gas turbine system for powering the generator, the gas turbine system including a turbine component, an integral compressor and a combustor to which air from the integral compressor and fuel are supplied, the combustor arranged to supply hot combustion gases to the turbine component, and the integral compressor having a flow capacity greater than an intake capacity of at least one of the combustor and the turbine component, creating an excess air flow. A turbo-expander may also power the generator.
General Electric Company


new patent

Power generation system having compressor creating excess gas flow for supplemental gas turbine system


A power generation system may include a generator; a gas turbine system for powering the generator, the gas turbine system including a turbine component, an integral compressor and a combustor to which air from the integral compressor and fuel are supplied, the combustor arranged to supply hot combustion gases to the turbine component, and the integral compressor having a flow capacity greater than an intake capacity of at least one of the combustor and the turbine component, creating an excess air flow. A first control valve system controls flow of the excess air flow along an excess air flow path to a supplemental gas turbine system.
General Electric Company


new patent

Power generation system having compressor creating excess air flow and eductor for process air demand


A power generation system may include a gas turbine system including a first turbine component, an integral compressor and a combustor to which air from the integral compressor and fuel are supplied. The combustor is arranged to supply hot combustion gases to the turbine component, and the integral compressor has a flow capacity greater than an intake capacity of the combustor and/or the turbine component, creating an excess air flow.
General Electric Company


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new patent

Power generation system having compressor creating excess air flow and storage vessel for augmenting excess air flow


A power generation system includes: a first gas turbine system including a first turbine component, a first integral compressor and a first combustor to which air from the first integral compressor and fuel are supplied, the first combustor arranged to supply hot combustion gases to the first turbine component, and the first integral compressor having a flow capacity greater than an intake capacity of the first combustor and/or the first turbine component, creating an excess air flow. A second gas turbine system may include similar components to the first except but without excess capacity in its compressor.
General Electric Company


new patent

Power generation system having compressor creating excess air flow and supplemental compressor therefor


A power generation system includes: a first gas turbine system including a first turbine component, a first integral compressor and a first combustor to which air from the first integral compressor and fuel are supplied, the first combustor arranged to supply hot combustion gases to the first turbine component, and the first integral compressor having a flow capacity greater than an intake capacity of the first combustor and/or the first turbine component, creating an excess air flow. A second gas turbine system may include similar components to the first except but without excess capacity in its compressor.
General Electric Company


new patent

Power generation system having compressor creating excess air flow and heat exchanger therefor


A power generation system includes: a first gas turbine system including a first turbine component, a first integral compressor and a first combustor to which air from the first integral compressor and fuel are supplied, the first combustor arranged to supply hot combustion gases to the first turbine component, and the first integral compressor having a flow capacity greater than an intake capacity of the first combustor and/or the first gas turbine component, creating an excess air flow. A second gas turbine system may include similar components to the first except but without excess capacity in its compressor.
General Electric Company


new patent

Power generation system having compressor creating excess air flow and cooling fluid injection therefor


A power generation system includes: a first gas turbine system including a first turbine component, a first integral compressor and a first combustor to which air from the first integral compressor and fuel are supplied, the first combustor arranged to supply hot combustion gases to the first turbine component, and the first integral compressor having a flow capacity greater than an intake capacity of the first combustor and/or the first turbine component, creating an excess air flow. A second gas turbine system may include similar components to the first except but without excess capacity in its compressor.
General Electric Company


new patent

Power generation system having compressor creating excess air flow and eductor augmentation


A power generation system includes: a first gas turbine system including a first turbine component, a first integral compressor and a first combustor to which air from the first integral compressor and fuel are supplied, the first combustor arranged to supply hot combustion gases to the first turbine component, and the first integral compressor having a flow capacity greater than an intake capacity of the first combustor and/or the first turbine component, creating an excess air flow. A second gas turbine system may include similar components to the first except but without excess capacity in its compressor.
General Electric Company


new patent

Power generation system having compressor creating excess air flow


A power generation system includes: a first gas turbine system including a first turbine component, a first integral compressor and a first combustor to which air from the first integral compressor and fuel are supplied, the first combustor arranged to supply hot combustion gases to the first turbine component, and the first integral compressor having a flow capacity greater than an intake capacity of the first combustor and/or the first turbine component, creating an excess air flow. A second gas turbine system may include a second turbine component, a second compressor and a second combustor to which air from the second compressor and fuel are supplied, the second combustor arranged to supply hot combustion gases to the second turbine component.
General Electric Company


new patent

Combined cycle combustion engine process and combined cycle combustion engine


The invention describes an otto cycle or diesel cycle internal combustion engine assembled with an energy and water recovery systems to rankine cycle. In the first innovation, the high pressure steam, preferably above critical pressure, is injected in combustion chamber (20) in the end of compression (c) stroke reducing the combustion temperature and increasing internal pressure in the cylinder..

new patent

Engine component


An engine component for a gas turbine engine includes a film-cooled substrate having a hot surface facing hot combustion gas and a cooling surface facing a cooling fluid flow. The substrate includes one or more film holes that have a metering section defining a metering diameter and a diffusing section that defines a hooded length..
General Electric Company






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