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Diesel patents



      
           
This page is updated frequently with new Diesel-related patent applications. Subscribe to the Diesel RSS feed to automatically get the update: related Diesel RSS feeds. RSS updates for this page: Diesel RSS RSS


Lean nox trap diesel oxidation catalyst with hydrocarbon storage function

Lean nox trap diesel oxidation catalyst with hydrocarbon storage function

Working vehicle

Kubota

Working vehicle

Date/App# patent app List of recent Diesel-related patents
05/21/15
20150142335
 Systems and methods for determining the quantity of a combustion product in a vehicle exhaust patent thumbnailnew patent Systems and methods for determining the quantity of a combustion product in a vehicle exhaust
Exhaust after treatment systems for internal combustion engine powered vehicles are provided. One system includes logic in the form of one or more routines implemented by one or more of the system's components for determining the quantity of no2 present in the exhaust that exits an oxidation catalyst, such as a diesel oxidation catalyst (doc), without the use of an no2 sensor.
Paccar Inc
05/21/15
20150141716
 Bubbling bed catalytic hydropyrolysis process utilizinig larger catalyst particles and small biomass particles featuring an anti-slugging reactor patent thumbnailnew patent Bubbling bed catalytic hydropyrolysis process utilizinig larger catalyst particles and small biomass particles featuring an anti-slugging reactor
This invention relates to a process for thermochemically transforming biomass or other oxygenated feedstocks into high quality liquid hydrocarbon fuels. In particular, a catalytic hydropyrolysis reactor, containing a deep bed of fluidized catalyst particles is utilized to accept particles of biomass or other oxygenated feedstocks that are significantly smaller than the particles of catalyst in the fluidized bed.
Gas Technology Institute
05/21/15
20150141236
 Advanced catalysts for automotive applications patent thumbnailnew patent Advanced catalysts for automotive applications
Embodiments of present inventions are directed to an advanced catalyst. The advanced catalyst includes a honeycomb structure with an at least one nano-particle on the honeycomb structure.
Sdcmaterials, Inc.
05/21/15
20150140640
 Process for growing natural or engineered high lipid accumulating strain on crude glycerol and/or other sources of waste carbon for the production of oils, fuels, oleochemicals, and other valuable organic compounds patent thumbnailnew patent Process for growing natural or engineered high lipid accumulating strain on crude glycerol and/or other sources of waste carbon for the production of oils, fuels, oleochemicals, and other valuable organic compounds
Disclosed herein are microorganisms capable of growing on crude glycerol and/or glycerol and/or methanol, or combinations thereof. In some embodiments the microorganisms are knallgas bacteria that produce or secrete at least 10% of lipid by weight.
Kiverdi, Inc.
05/21/15
20150140619
 Use of marine algae for co-producing alkenones, alkenone derivatives, and co-products patent thumbnailnew patent Use of marine algae for co-producing alkenones, alkenone derivatives, and co-products
A method comprising a series of selective extraction techniques for the parallel production of biodiesel and isolation of several valuable co-products including an alkenone hydrocarbon mixture of the kerosene/jet fuel range (primarily c10-, c12-, and c17-hydrocarbons) and fucoxanthin, a high-valued carotenoid, from the marine alkenone-producing microalgae isochrysis.. .
Western Washington University
05/21/15
20150139874
 Lean nox trap diesel oxidation catalyst with hydrocarbon storage function patent thumbnailnew patent Lean nox trap diesel oxidation catalyst with hydrocarbon storage function
The present invention is directed to a lean nox trap diesel oxidation catalyst for the treatment of exhaust gas emissions, such as the oxidation of unburned hydrocarbons (hc), and carbon monoxide (co) and the trapping and reduction of nitrogen oxides (nox). Catalytic composites can comprise a catalytic material on a carrier, the catalytic material comprising a first nox trap layer that comprises a nox sorbent and one or more precious metal components located on the carrier and a second nox trap layer containing hydrocarbon trapping functionality located over the first nox trap layer that comprises a nox sorbent, one or more precious metal components, and a zeolite, for example a beta zeolite, wherein the zeolite is substantially free of framework aluminum.
05/21/15
20150136647
 Reactor and main fractionator configuration for producing diesel patent thumbnailnew patent Reactor and main fractionator configuration for producing diesel
Methods and systems. For producing diesel arc provided.
Kellogg Brown & Root Llc
05/21/15
20150136043
 Lng vaporization patent thumbnailnew patent Lng vaporization
Apparatus and methods for vaporizing lng while producing sufficient volume of compressed natural gas at sufficient pressure to meet the needs of internal combustion engines, gas turbines, or other high consumption devices operating on natural gas or on a mixture of diesel and natural gas. The lng vaporizer of the present invention incorporates a reciprocating pump to provide vaporized lng to an output at rates and pressures as required by the particular application.
05/21/15
20150136002
 Quaternary ammonium amide and/or ester salts patent thumbnailnew patent Quaternary ammonium amide and/or ester salts
The invention relates to quaternary ammonium amide and/or ester salts and their use as additives, including their use in fuels, such as diesel fuel. The invention particularly relates to the use of quaternary ammonium amide and/or ester salts as detergents in diesel fuels..
The Lubrizol Corporation
05/21/15
20150135686
 Working vehicle patent thumbnailnew patent Working vehicle
A work vehicle includes a diesel particulate filter dpf and a selective catalytic reuction scr connected to one another and disposed upwardly of an engine mounted in an engine room covered by a hood located forwardly of a driving operation section, the dpf and the scr being disposed in juxtaposition in a vehicle body transverse direction.. .
Kubota Corporation
05/21/15
20150135684
new patent

Fuel injector for diesel particulate filter


The present disclosure relates to a fuel injector for a diesel particulate filter, and more particularly, to a fuel injector for a diesel particulate filter which is capable of combusting and removing particulate matters included in the exhaust gas by injecting fuel into an exhaust gas discharge line. The present disclosure can prevent fuel from being frozen when fuel is intended to be injected into an exhaust gas line during the winter season or in a cold region, thereby allowing dpf regeneration to be smoothly carried out..
Doosan Corporation
05/21/15
20150135681
new patent

Lean nox trap desulfation process


A process for desulfation of a nox adsorber in a diesel internal combustion engine exhaust system is disclosed, which comprises: determining an amount of post fuel (q2) required to reach a relatively rich target exhaust air fuel ratio (afrrich) on the basis of a measured air flow; determining a heating-contributing fuel value (ηq2) required to reach or maintain a target desulfation temperature in said nox adsorber by way of an exothermal reaction; calculating a target air flow (airtgt) corresponding to the air flow required for a substantially stoichiometric combustion of a torque-contributing main fuel quantity (q1) together with said heating-contributing fuel value (ηq2); and causing the engine to inject said post fuel amount (q2) and said main fuel quantity (q1) while controlling the air flow to meet said target air flow (airtgt).. .
Delphi International Operations Luxembourg S.a. R.l.
05/21/15
20150135679
new patent

Emissions control in diesel engines


An exhaust system is configured with a diesel oxidation catalyst that receives first exhaust gases from a diesel engine, a diesel particulate filter that receives second exhaust gases from the diesel oxidation catalyst. A first sensor in the exhaust system determines first exhaust gases data and transmits the first exhaust gases data to a controller while a second sensor determines second exhaust gases data and transmits the second exhaust gases data to the controller.
General Electric Company
05/21/15
20150135582
new patent

Ester compound of a polyol and fatty acid oligomer for use as a cold flow improver in fuel compositions


The present invention provides a compound as a cold flow improver for a fuel composition, said compound being an ester of (i) a polyol wherein the polyol is selected from at least pentaerythritol, polymers thereof and mixtures thereof; and (ii) a fatty acid oligomer, wherein the fatty acid oligomer has a degree of polymerisation from 2 to 7. The ester compound can be used for reducing, preventing or inhibiting cold filter plugging in a diesel engine..
Dupont Nutrition Biosciences Aps
05/14/15
20150134503

Global pollution control system employing hybrid incentive trade instruments and related establishing market values


A computerized trading exchange (“cte”) for trading hybrid incentive trade instruments (“hitis”) having underlying value associated with diesel emission controls. The cte may use a computerized storage device configured to store details selected from at least one of certificates, futures, options, forwards, swaps, and spreads associated with the buying and selling of the hitis.
05/14/15
20150132812

Two-stage process for producing oil from microalgae


A process for production of biofuels from algae can include cultivating an oil-producing algae by promoting sequential photoautotrophic and heterotrophic growth. The method can further include producing oil by heterotrophic growth of algae wherein the heterotrophic algae growth is achieved by introducing a sugar feed to the oil-producing algae.
05/14/15
20150132196

Process and producing diesel from a hydrocarbon stream


A process and apparatus are disclosed for hydrotreating a hydrocarbon feed in a hydrotreating unit and hydrocracking a second hydrocarbon stream in a hydrocracking unit. The hydrocracking unit and the hydrotreating unit may share the same recycle gas compressor.
05/14/15
20150129271

Diesel hammer pile driver


A diesel hammer pile driver has a cylinder, a piston displaceably guided in the cylinder and a striker displaceably guided in the cylinder. The striker is disposed underneath the piston in the operating position of the diesel hammer pile driver.
05/14/15
20150129270

Diesel hammer pile driver


A diesel hammer pile driver has a cylinder, a piston displaceably guided in the cylinder and a striker displaceably guided in the cylinder. The striker is disposed underneath the piston in the operating position of the diesel hammer pile driver.
05/14/15
20150128919

Adjustable fuel mixture


Method and system are disclosed for mixing and using different combustible fuels to run combustion engines such as gasoline, diesel, or turbo-charged engines of cars, trucks, boats, airplanes, and the like. In various embodiments the mixture components and their proportions may be different or may be manually, dynamically and/or automatically controlled and adjusted..
05/14/15
20150128902

Dual fuel injection system


A method of controlling fuel injection in a dual fuel engine system includes determining, with a first controller, a diesel injection pulse indicative of a first amount of diesel fuel to be injected into a combustion chamber of the engine and a first timing at which the first amount of diesel fuel is to be injected. The method also includes determining, with a second controller, a combined injection pulse based on the diesel injection pulse.
05/14/15
20150128897

Internally cooled high compression lean-burning internal combustion engine


An internally cooled internal combustion piston engine and method of operating a piston engine is provided, with the combination of liquid water injection, higher compression ratios than conventional engines, and leaner air fuel mixtures than conventional engines. The effective compression ratio of the engines herein is greater than 13:1.
05/14/15
20150128896

Oscillating piston engine


An engine configuration that uses multiple opposing piston pairs to form respective expansion chambers for expanding a gas within to move the pistons to drive a main shaft. The engine can be configured to operate as an internal combustion engine that uses diesel fuel, gasoline, or natural gas, or it can be configured as an expander to convert high pressure high temperature gas to rotary power.
05/14/15
20150128576

Exhaust gas purification system and exhaust gas purification method


An exhaust gas purification system includes a previous-stage oxidation catalyst device, an ammonia-based solution feeder, a diesel particulate filter (dpf) device, a turbine of a turbocharger, and a nox selective reduction catalyst device in the exhaust system of an internal combustion engine in this order from an exhaust port side. The nh3 production rate is improved, thereby improving the nox removal rate; the temperature of the dpf device is kept high to increase the time and frequency of continuous regeneration, thus decreasing the frequency of forced regeneration of the dpf device and the amount of discharge of co2 produced during the forced regeneration; and also corrosion of the turbine of the turbocharger by sox is suppressed..
05/14/15
20150128575

Heat exchanger for a metering unit of an scr exhaust-gas aftertreatment device


In a further aspect, the invention relates to an scr dosing unit (100) having a heat exchanger (50) according to the invention, wherein an air intake system (78) is arranged on the dosing unit (100), such that it is possible for air to be conveyed into the heat exchanger (50) during operation of the internal combustion engine (155). Finally, an exhaust gas treatment device (10) for an internal combustion engine (155) is suggested which is particularly suited for a vehicle engine, and preferably a diesel engine, and which has a dosing unit according to the invention..
05/14/15
20150128573

Diesel engine fluid coolant system having a solenoid-powered gate valve


A diesel engine fluid reservoir system having a reservoir of diesel exhaust fluid in thermal communication with a heating element, a first conduit for the flow of engine coolant fluid to the heating element, a temperature sensor disposed to sense ambient temperature and/or a temperature of the diesel exhaust fluid, a controller communicatively coupled to the temperature sensor and communicatively coupled to a sprung gate valve included in the first conduit. The gate valve has a no-flow position and a flow position for control of the flow of engine coolant and includes an endless elastic band sandwiched between a first gate member and a second gate member each defining an opening therethrough alignable with the first conduit in the flow position.
05/14/15
20150128566

Exhaust gas purification purifying exhaust gas


A previous-stage oxidation catalyst device, a diesel particulate filter (dpf) device, a turbine of a turbocharger, a previous-stage nox selective reduction catalyst device, and a subsequent-stage nox selective reduction catalyst device in an exhaust system of an internal combustion engine in this order from an exhaust port side. An ammonia-based solution feeder is on an inlet side or outlet side of the dpf device.
05/07/15
20150126422

Marine diesel cylinder lubricant oil compositions


Disclosed herein are marine diesel cylinder lubricating oil compositions which comprises (a) a major amount of one or more group ii basestocks, and (b) a detergent composition comprising (i) one or more alkaline earth metal salts of an alkyl-substituted hydroxyaromatic carboxylic acid having a tbn of about 100 to about 250, and (ii) one or more high overbased alkyl aromatic sulfonic acids or salts thereof; wherein the aromatic moiety of the alkyl aromatic sulfonic acids or salts thereof contains no hydroxyl groups; and wherein the marine diesel cylinder lubricating oil composition has a tbn of about 5 to about 120.. .
05/07/15
20150126421

Marine diesel cylinder lubricant oil compositions


Disclosed herein are marine diesel cylinder lubricating oil compositions which comprises (a) a major amount of one or more group i basestocks, and (b) a detergent composition comprising (i) one or more alkaline earth metal salts of an alkyl-substituted hydroxyaromatic carboxylic acid having a tbn of about 100 to about 250, and (ii) one or more high overbased alkyl aromatic sulfonic acids or salts thereof; wherein the aromatic moiety of the alkyl aromatic sulfonic acids or salts thereof contains no hydroxyl groups; and wherein the marine diesel cylinder lubricating oil composition has a tbn of about 5 to about 120.. .
Chevron Oronite Technology B.v.
05/07/15
20150126358

Catalyzed scr filter and emission treatment system


Provided is a catalyst article for simultaneously remediating the nitrogen oxides (nox), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The catalyst article has a soot filter coated with a material effective in the selective catalytic reduction (scr) of nox by a reductant, e.g., ammonia..
Basf Corporation
05/07/15
20150125913

Integrated ethanol and biodiesel facility


An integrated facility for the co-production of ethanol and biodiesel fuel is provided. Ethanol and corn oil, the primary product and a by-product from the ethanol plant, are utilized as feedstocks for a biodiesel plant operating within the same general facility as the corn ethanol plant.
Wb Technologies Llc
05/07/15
20150125369

Coated particle filter, catalytic converter and device having the same


The invention relates to a coated particle filter (3), in particular wall-flow filter, having a length (l). According to the invention, at least two zones (4, 5) which have different coatings are provided along the length (l).
05/07/15
20150122717

Apparatus for mounting on a rotatable portion of a diesel filter


The present application relates to apparatus for mounting on a rotatable portion (7; 7′) of a diesel filter (1; 1′) for controlling a drainage valve. The apparatus comprises an outlet (19; 19′) for draining liquid from the diesel filter (1; 1′), mounting means (23; 23′) for fixedly mounting the apparatus on the rotatable portion (7; 7′) and a manipulation portion (13; 13′) for manipulation by a user's hand which projects, at feast in part radially outward from said rotatable portion, in use.
Jaguar Land Rover Limited
05/07/15
20150122701

Production of low cloud point diesel fuels and low freeze point jet fuels


Methods are provided for dewaxing a distillate fuel boiling range feed to improve one or more cold flow properties of the distillate fuel feed, such as cloud point, where the distillate fuel feed is fractionated to produce both a jet fuel product and an arctic diesel fuel product. The decrease of cloud point is achieved by using a feedstock having a concentration of nitrogen of less than about 50 wppm and a concentration of sulfur of less than about 15 wppm.
Exxonmobil Research And Engineering Company
05/07/15
20150122216

Method and system to improve atomization and combustion of heavy fuel oils


Presented a method and a system for improving atomization of heavy fuel oil or diesel fuel in heavy duty diesel engines, e.g. Marine engines, wherein before injection into a combustion chamber the fuel is treated by gas/gases under elevated pressure of about 500 psi in an absorber; the heavy fuel oil/diesel fuel is fed to the absorber's dispensing means at a pressure of 1100 psi; a resulted fuel solution without a free gas phase is further mixed with a recirculating fuel stream forming a mixed fuel stream; the mixed fuel stream is directed for injection into a combustion chamber..
Helpful Technologies, Inc.
04/30/15
20150119614

Process for producing diesel


A process is disclosed for hydrocracking a primary hydrocarbon feed and a diesel co-feed in a hydrocracking unit and hydrotreating a diesel product from the hydrocracking unit in a hydrotreating unit. The diesel stream fed through the hydrocracking unit is pretreated to reduce sulfur and ammonia and can be upgraded with noble metal catalyst..
Uop Llc
04/30/15
20150119611

Bio-diesel blending system


The present application provides a bio-diesel blending system for blending a flow of a bio-diesel fuel with a flow of a second fuel. The bio-diesel blending system may include one or more second fuel skids with the flow of the second fuel, a bio-diesel tank with the flow of the bio-diesel fuel, a bio-diesel skid in communication with the bio-diesel tank, and one or more blending lines in communication with the bio-diesel skid and the second fuel skids for in-line blending of the flow of the bio-diesel fuel and the flow of the second fuel to form a blended flow..
General Electric Company
04/30/15
20150119303

Engine lubricant composition


The present disclosure concerns engine lubricant compositions including at least one base oil, at least one viscosity index improver polymer and at least one polyalkylene glycol, obtained by polymerization or copolymerization of alkylene oxides comprising from 3 to 8 carbon atoms, including at least one butylene oxide, the quantity of polyalkylene glycol being from 1 to 28% by mass with respect to the total mass of lubricant composition. Using at least one polyalkylene glycol, obtained by polymerization or copolymerization of alkylene oxides including from 3 to 8 carbon atoms, further including at least one butylene oxide in a base oil improves engine cleanliness while not increasing, or indeed while decreasing, the consumption of petrol or diesel fuels by the engine..
Dow Global Technologies Llc
04/30/15
20150115051

Purge system for reductant delivery unit for a selective catalytic reduction system


A purge procedure which is part of an injector, that may be used as part of a reductant delivery unit (rdu), where the rdu is part of a selective catalytic reduction system for injecting diesel exhaust fluid into an exhaust system, to control exhaust emissions. The rdu delivers a reductant carrier to the engine exhaust system.
Continental Automotive Systems, Inc.
04/30/15
20150114373

Carbon scraping ring with abradable coating


A device and method for preventing and removing carbon deposit build-up on a piston/cylinder assembly of an engine, including a diesel engine, is disclosed. The device includes a cylinder having an inner sleeve for receiving a piston, a carbon scraping ring positioned on the cylinder sleeve, the carbon scraping ring including an inner surface, and an abradable coating applied to the inner surface of the carbon scraping ring providing a wearable surface between the piston and the cylinder sleeve.
International Engine Intellectual Property Company , Llc
04/30/15
20150114355

Method and controlling combustion of engine having mixed combustion mode


A method and an apparatus for improving unstable ignition and knocking which may be generated in an engine to which a diesel-gasoline mixed combustion mode and a gasoline mixed combustion mode may be applied to low load and high load driving zones may include determining a combustion mode according to a current driving state of the engine from the mixture combustion mode and the gasoline combustion mode, and variable-controlling the compression ratio to a compression ratio corresponding to a corresponding combustion mode by controlling a variable compression ratio device for the control of the compression ratio to the compression ratio corresponding to the combustion mode according to the current driving state of the engine.. .
Hyundai Motor Company
04/30/15
20150114354

Method and controlling combustion of engine having mixed combustion mode


A method of controlling combustion of an engine improves unstable ignition and knocking which may be generated in an engine to which a diesel-gasoline mixed combustion mode and a gasoline mixed combustion mode are applied to low load and high load driving zones. The method includes: determining a combustion mode according to a current driving state of the engine; determining a compression ration corresponding to the combustion mode; controlling a variable compression ratio device to control a compression ratio of a cylinder; determining whether the combustion state of the engine obtained during the combustion after the control to the compression ratio satisfies a set condition; and performing a compression ratio compensation such that the combustion state of the engine satisfies the set condition with taking a combustion pressure sensor signal as a feedback signal when the set condition is not satisfied..
Hyundai Motor Company
04/30/15
20150114317

Compact serviceable diesel heater method and apparatus


A diesel heater has two compartments with the components which are frequently serviced being located in one of the compartments which is easily accessible to the user. The heater is of reduced size and weight for smaller coaches and boats and the control system allows for maximum safety and flexibility in operating from ac power, engine power or burner combustion..
International Thermal Research
04/30/15
20150113965

Exhaust system for a diesel engine


The walls 13 are coated with an amox catalyst coating 29 from the end 21 over a distance 27. The end plugs 17 in the outlet ends have a length that at least equals said distance 27.
04/30/15
20150113963

Control of regeneration in a diesel after-treatment system


A method is disclosed for controlling regeneration in a diesel engine after-treatment system having a diesel oxidation catalyst (doc) and a diesel particulate filter (dpf). The method includes injecting an amount of fuel into an exhaust gas flow upstream of the doc to superheat the gas flow and assessing a rate of the warm-up of the doc.
Gm Global Technology Operations Llc
04/30/15
20150113961

Diesel engine nox reduction


An engine system for treating nitrogen oxides present in an exhaust gas generated by the combustion of fuel. The engine system includes one or more long breathing lean nitrogen oxide traps that is/are configured to store at least a portion of the nitrogen oxide in the exhaust gas when the lean nitrogen oxide trap operates in an absorption mode.
International Engine Intellectual Property Company, Llc
04/30/15
20150113860

Fuel compositions comprising hydrophobic derivatives of glycerine


The object of the present invention relates to a composition that can be used as fuel comprising: at least one hydrocarbon mixture at least one hydrophobic ketal or acetal of glycerine. Said composition can be advantageously used as fuel for diesel or gasoline engines..
Eni S.p.a.
04/23/15
20150112096

Amino and imino propionic acids, process of preparation and use


N-alkyl, n-alkenyl, n-cycloalkyl, n-aryl amino or imino propionic acids with an alkyl chain ranging from 6 to 18 carbons, or alkenyl chain from 8 to 30 carbons, are obtained from a reaction process in the absence of solvent at a temperature range from 30 to 180° c. And a time of 1 to 10 hours at atmospheric pressure.
Instituto Mexicano Del Petroleo
04/23/15
20150112060

Multifunctional composition base 1,3-oxazinan-6-ones with corrosion inhibition and heavy organic compounds inhibition and dispersants and obtaining process


Base compounds including 1,3-oxazinan-6-one derivatives of n-alkyl or n-alkenyl or n-cycloalkyl or n-aryl propionic acids and paraformaldehyde, and their application as corrosion inhibitors with multifunctional properties serving as inhibitory/dispersant of asphaltene in production processes, transportation, refining and storage of crude oil and derivatives. The corrosion inhibitor with inhibitory/dispersant of asphaltenes properties comprises an active substance base of 1,3-oxaninan-6-ones and hydrocarbon solvents such as benzene, toluene, mixed xylenes, o-xylene, m-xylene and p -xylene, diesel, kerosene, jet fuel, alcohols, aliphatic branched and unbranched alcohols containing from 3 to 10 carbon atoms, such as isopropanol, butanol and pentanol, and mixtures of hydrocarbon solvents with aliphatic branched or unbranched liquid fuels.
Instituto Mexicano Del Petroleo
04/23/15
20150111801

Lubricating oil composition for protection of silver bearings in medium speed diesel engines


Also provided is a method for reducing silver bearing wear and friction in medium speed diesel engines comprising lubricating said engine with said lubricating oil composition.. .
04/23/15
20150111798

Lubricating oil composition for protection of silver bearings in medium speed diesel engines


Also provided is a method for reducing silver bearing wear and friction in medium speed diesel engines comprising lubricating said engine with said lubricating oil composition.. .
04/23/15
20150108757

Turbine driven by wind or motor and generating electricity


A turbine for generating electrical power includes oppositely rotating wheels which can be driven primarily by wind for driving a plurality of electrical power generators, or by a motor which may be a diesel, solar, electrical, or alternative fuel motor. One or more of the generators can also function as motors for driving the wheels.
04/23/15
20150108252

Internal cleaning agent for diesel engine and cleaning system using the same


The cleaning agent for a diesel engine includes a mixed solution obtained by blending a solvent that exhibits solubility and has an ignition point of 238° c. Or more, and lubricating oil such as mineral oil in a predetermined ratio.
O2 Engineering., Ltd.
04/23/15
20150107625

Diesel engine cleaning system and method


The present invention discloses a system and method for removing soot and residue deposits from inside a diesel engine. The system provides a portable way of storing and heating a cleaning solution and passing the heated cleaning solution through an adaptor to an air intake of an operating diesel engine.
Bg Intellectuals, Inc.
04/23/15
20150107231

System and regenerating an auxiliary power unit exhaust filter


This disclosure relates to a method for controlling a system for regenerating a diesel particulate filter. The method includes monitoring an engine run time that has lapsed since a previous regeneration event.
Donaldson Company, Inc.


Popular terms: [SEARCH]

Diesel topics: Exhaust Gas, Downstream, Carboxylic Acid, Carbon Dioxide, Hydrocarbon, Diesel Particulate Filter, Catalytic Reduction, Selective Catalytic Reduction, Internal Combustion Engine, Diesel Oxidation Catalyst, Combustion, Chemical Reaction, Fatty Acid, Oleaginous Yeast, Polysaccharides

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