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Combustion

Combustion-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Fuel cell module
Sumitomo Precision Products Co., Ltd.
December 31, 2015 - N°20150380756

An object is to provide a highly efficient and small-sized fuel cell module. To achieve this object, a cell stack 10, a reformer 20, and an evaporator 30 are accommodated together in a casing 50. The reformer 20 and the evaporator 30 are formed as vertical structures independently juxtaposed to each other and are disposed adjacent to the cell stack. The reformer 20 and the evaporator 30 are ...
Solenoid switch
Johnson Electric S.a.
December 31, 2015 - N°20150380192

A starter for an internal combustion engine includes an electric motor and a solenoid switch. The solenoid switch includes a housing, a fixed core, a movable core, two spaced contacts, and a conductive member arranged to interconnect the contacts when the solenoid is turned on. The movable core is connected to a pinion of the motor which is movable to ...
Coil assembly for an engine
Perkins Engines Company Limited
December 31, 2015 - N°20150380155

A coil assembly for electrically connecting a spark plug with an ignition system for a combustion engine having a cylinder head is provided. The coil assembly includes an electrical transducer member having an elongate portion and a head portion. The coil assembly also includes a sleeve structured and arranged to support and seal the electrical transducer member from an ambient ...
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Boiler load analysis apparatus
Miura Co., Ltd.
December 31, 2015 - N°20150377664

The invention provides a boiler load analysis apparatus that has a simple configuration and achieves highly accurate analysis of a boiler load. A boiler load analysis apparatus (10) includes an opening sensor (15) provided to at least one of a fuel supply line (45) and a combustion air supply line (50) of a boiler (40) and configured to measure an opening degree of at least ...
Continuous heating furnace
Ihi Corporation
December 31, 2015 - N°20150377553

A continuous heating furnace includes one or a plurality of closed type gas heaters each having a combustion chamber, a guide section that guides an exhaust gas, a first radiation surface that extends in a direction perpendicular to a conveyance direction of a baking object, heated by combustion in the combustion chamber and heat from the guide section and transfers ...
Method for autonomous operation of radiator and appliance microboiler
December 31, 2015 - N°20150377495

A method for autonomous operation of a radiator and the appliance microboiler, independently and without its removal or disconnection from the heating installation, giving the possibility to operation as single radiator or alternatively within the system where it is installed. The microboiler appliance (1) consists of a tank (2) with a tank nozzle (3) on which an electric resistor with thermostat (4) is adjusted ...
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Combustion Patent Applications
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Supplementary laser firing for combustion stability
Siemens Aktiengesellschaft
December 31, 2015 - N°20150377490

A combustion system for a gas turbine includes a combustion chamber having an end section and a pre-combustion section extending from the end section, a swirler device, an optional pilot burner device and a light emitting arrangement. Main fuel is injectable by the swirler device into an inner volume of the pre-combustion section. The main flame using main fuel is ...
Injection system for a turbine engine combustion chamber configured for direct injection of two coaxial ...
Snecma
December 31, 2015 - N°20150377489

In known types of injection systems for a turbine engine combustion chamber, the secondary fuel flow strikes the venturi before entering into the combustor. A new injection system is disclosed to overcome this problem, comprising a first annular deflector surrounded by the bowl of the injection system and extending in the downstream direction from the downstream transverse surface that delimits ...
Damper for gas turbine
Alstom Technology Ltd
December 31, 2015 - N°20150377487

The present invention generally relates to a gas turbine and more in particular it is related to a damper assembly for a combustion chamber of a gas turbine. According to preferred embodiments, the present solution provides a damper assembly including protrusions on a wall of the neck. These protrusions result in a side wall reactance to the acoustic field that ...
Combustion instability control device and control method for same
Hyundai Heavy Industries Co., Ltd.
December 31, 2015 - N°20150377485

A gas turbine combustion instability control device has a combustion unit provided with a hollow combustion chamber, a gas turbine connected to the inside of the combustion chamber and a dynamic pressure sensor which is provided to the inside of the combustion chamber and measures the combustion dynamics of the inside of the combustion chamber; a diagnosis module which processes ...
Oxy-combustor operable with supercritical fluid
Southwest Research Institute
December 31, 2015 - N°20150377484

An oxy-combustor is provided which comprises a combustion vessel including at least one solid fuel slurry inlet port, at least one oxygen inlet port and at least one supercritical fluid inlet port, wherein the combustion vessel is operable at an operating pressure of at least 1,100 psi; an interior of the combustion vessel comprises a combustion chamber and a supercritical fluid ...
Laser ignition system
Robert Bosch Gmbh
December 31, 2015 - N°20150377207

A laser ignition system has: at least one arrangement for producing a pulsed laser beam; and at least one arrangement for focusing the produced pulsed laser beam onto a focus zone, e. G., in order to ignite a combustible gas mixture in an internal combustion engine or a burner. The laser ignition system is designed to produce a pulsed laser ...
Internal combustion engine and method of igniting a fuel
Gm Global Technology Operations Llc
December 31, 2015 - N°20150377206

A method of igniting a fuel within a combustion chamber defined by a cylinder block of an internal combustion engine includes injecting a first portion of a fuel into the combustion chamber, and energizing a first plasma igniter. The first plasma igniter is configured for generating a first plurality of free radicals, extends through a cylinder head mated to the ...
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Combustion Patent Applications
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  • 3723+ full patent PDF documents of Combustion-related inventions.
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Method for venting a fuel supply line, and internal combustion engine
Mtu Friedrichshafen Gmbh
December 31, 2015 - N°20150377199

A method for venting a fuel supply line of a direct-injection internal combustion engine, wherein the fuel supply line has an injector, a high-pressure accumulator upstream of the injector, a flow rate limiting valve between the high-pressure accumulator and the injector for the purposes of limiting a fuel flow rate passing from the high-pressure accumulator to the injector, and a ...
Coated high pressure gasoline injector seat to reduce particle emissions
Continental Automotive Systems, Inc.
December 31, 2015 - N°20150377198

A fuel injector has a seat and at least one seat passage. The seat includes an outer tip surface through which the seat passage extends. A non-thermally conducting coating is provided on at least a portion of the outer tip surface and not on surfaces defining the seat passage. The coating is constructed and arranged to be heated by combustion ...
Intake moduel combination
Mahle International Gmbh
December 31, 2015 - N°20150377195

An assembly for an internal combustion engine may include an intake module of a fresh air system for supplying fresh air to at least one combustion chamber of the internal combustion engine and an attachment part attached to the intake module in a joining direction. The intake module may include at least one retaining surface facing away from the attachment ...
Internal-combustion-engine supercharger
Honda Motor Co., Ltd.
December 31, 2015 - N°20150377194

An internal-combustion-engine supercharger includes a centrifugal compressor, a pre-compression flow path, a post-compression flow path, a bypass passage, and a control valve. The centrifugal compressor is disposed in an intake passage of an internal combustion engine and has an impeller to compress and discharge intake air using a radial centrifugal force generated by rotating the impeller. The intake air in ...
Coherent-structure fuel treatment systems and methods
Thrival Tech, Llc
December 31, 2015 - N°20150377189

Fuel efficiency in a combustion engine is increased by treating the fuel in a reaction chamber prior to delivering the fuel into the combustion chamber of the engine. The method includes the step of entraining a stream of exhaust gas to travel upstream through the reactor chamber in a first flow pattern. The method also includes the step of entraining ...
Exhaust gas recirculation (egr) system for internal combustion engines
Cummins Power Generation Ip, Inc.
December 31, 2015 - N°20150377187

An exhaust gas recirculation (egr) system for marine internal combustion engines and other variants is provided. An internal combustion engine is coupled to an electric power generator. An exhaust aftertreatment system connected to the engine includes an exhaust gas recirculation system with an exhaust gas recirculation system having one or more cooling features to reduce an external temperature of the ...
System for the recirculation of exhaust gases
Valeo Systemes Thermiques
December 31, 2015 - N°20150377186

A system for the recirculation of exhaust gases is disclosed. The system includes an air intake device for an internal combustion engine with intake ducts feeding air to the combustion cylinders, each combustion cylinder including an intake duct of its own, and the intake ducts include an exhaust gas inlet orifice for exhaust gases. The system also includes a recirculation ...
Motor assembly
Bayerische Motoren Werke Aktiengesellschaft
December 31, 2015 - N°20150377181

A motor assembly for a motor vehicle includes an internal combustion engine that has an exhaust gas purification device and a heat engine. The heat engine has at least one closed working space that is filled with a gas. The at least one closed working space includes first and second cylinders, which are each movably mounted in the longitudinal direction ...
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