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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


Control device for turbocharged diesel engine

Date/App# patent app List of recent Diesel-related patents
09/25/14
20140288339
 Process and apparatus for producing diesel patent thumbnailnew patent Process and apparatus for producing diesel
A process and apparatus are disclosed for hydrocracking hydrocarbon feed in a hydrocracking unit and hydrotreating a diesel product from the hydrocracking unit in a hydrotreating unit. The hydrocracking unit and the hydrotreating unit share the same recycle gas compressor.
09/25/14
20140288338
 Methods of upgrading biooil to transportation grade hydrocarbon fuels patent thumbnailnew patent Methods of upgrading biooil to transportation grade hydrocarbon fuels
The present invention relates to the field of biomass derived fuels. It further relates to thermochemical production of liquids (biooils) from biomass.
09/25/14
20140287969
 Marine diesel engine lubricating oil compositions patent thumbnailnew patent Marine diesel engine lubricating oil compositions
Disclosed herein are marine diesel engine lubricating oil compositions which comprises (a) a major amount of an oil of lubricating viscosity, and (b) about 3 wt. % to about 40 wt.
09/25/14
20140287917
 Treated biodiesel glycerin patent thumbnailnew patent Treated biodiesel glycerin
Disclosed are compositions that include treated biodiesel glycerin. The disclosed compositions may be utilized as soil-amendments for controlling pests, weeds and for enhancing growth of plants.
09/25/14
20140284329
 Fuel-dispensing nozzle inhibitor patent thumbnailnew patent Fuel-dispensing nozzle inhibitor
A nozzle inhibitor is adapted to be arranged in a filler neck included in a fuel tank fill tube and is configured to allow only a diesel fuel nozzle having an outer diameter that is greater than a specified minimum diameter to be inserted into the fill tube to a depth sufficient so that a user may dispense diesel fuel from that nozzle into the fill tube. The nozzle inhibitor inhibits insertion of a small-diameter unleaded fuel nozzle into the fill tube, yet allows insertion of a large-diameter diesel fuel nozzle into the fill tube so that only diesel fuel is dispensed into a diesel fuel tank coupled to the fill tube..
09/25/14
20140284264
 Fuel filter of an internal combustion engine, and filter element of a fuel filter patent thumbnailnew patent Fuel filter of an internal combustion engine, and filter element of a fuel filter
Disclosed is a fuel filter (10) for fuel, in particular diesel fuel, of an internal combustion engine, in particular of a motor vehicle, and to a filter element of such a fuel filter. A housing (12) has at least one fuel inlet (26) for the fuel to be cleaned, at least one fuel outlet (18) for cleaned fuel, and at least one water outlet (30) for water which has been separated from the fuel.
09/25/14
20140283790
 Common rail fuel injection system patent thumbnailnew patent Common rail fuel injection system
A common rail fuel injection system includes injectors having a fuel intake port and being provided for respective cylinders of a multi-cylinder diesel internal combustion engine, a common rail accumulating pressurized fuel, a high-pressure supply pump supplying high-pressure fuel, a fuel supply pipe causing the common rail and the high-pressure supply pump to communicate with each other. The fuel injection pipes communicating with pressure supply ports provided in the common rail and causing the injectors and the pressure supply ports to communicating with each other.
09/25/14
20140283514
 Control device for turbocharged diesel engine patent thumbnailnew patent Control device for turbocharged diesel engine
An object of the invention is to satisfy various constraints associated with supercharging pressure control even during transitional operation in a turbocharged diesel engine of which a supercharging pressure is actively controllable through operation of an actuator. The control device calculates a steady target value that is a target value of the supercharging pressure during steady operation on the basis of an engine rotation speed and a fuel injection amount, and operates the actuator through feedback control such that an actual supercharging pressure calculated from a signal of a supercharging pressure sensor is brought close to the steady target value.
09/18/14
20140278003
 Rejuvenation control of palladium-only diesel oxidation catalyst patent thumbnailRejuvenation control of palladium-only diesel oxidation catalyst
A method is disclosed for assessing and maintaining the use of a palladium-only (i.e., platinum free) oxidation catalyst body to oxidize carbon monoxide and hydrocarbons in the exhaust stream of a diesel engine powered vehicle, which is operated at a fuel-lean air-to-fuel ratio (a/f) for much of the time it powers a vehicle. Periodically, a recent history of the temperatures of the exhaust gas at the inlet to the palladium oxidation catalyst body is prepared in a computer control module.
09/18/14
20140274846
 Stabilized fluids for industrial applications patent thumbnailStabilized fluids for industrial applications
The present invention is directed toward compositions suitable for use as dielectric fluids, lubricant fluids and biodiesel fluids. Compositions described herein are obtained from a saturated, unsaturated or combinations of both monol, diol, triol or polyol acyl ester based fluid and/or a non-ester based fluid and 2,4,6-tris(di-c1-c6-alkylaminomethyl)phenol and/or the carboxylic acid salt of 2,4,6-tris(di-c1-c6-alkylaminomethyl)phenol.
09/18/14
20140274824
Stabilized fluids for industrial applications
The present invention is directed toward compositions suitable for use as dielectric fluids, lubricant fluids and biodiesel fluids. Compositions described herein are obtained from a saturated, unsaturated or combinations of both monol, diol, triol or polyol acyl ester based fluid and/or a non-ester based fluid and 2,4,6-tris(di-c1-c6-alkylaminomethyl) phenol and/or the carboxylic acid salt of 2,4,6-tris(di-c1-c6-alkylaminomethyl) phenol.
09/18/14
20140274662
Systems and methods for variations of zpgm oxidation catalysts compositions
The present disclosure refers to variation of compositions for catalytic converters free of platinum group metals, which may be employed to manufacture zpgm oxidation catalyst systems, to remove main pollutants from exhaust of diesel engines, by oxidizing toxic gases. Suitable support oxides material may include zro2, zro2 doped with lanthanide group metals, nb2o5, nb2o5—zro2, al2o3 and al2o3 doped with lanthanide group metals, tio2 and doped tio2 may be used.
09/18/14
20140273128
Biological conversion of multi-carbon compounds from methane
Multi-carbon compounds such as ethanol, n-butanol, sec-butanol, isobutanol, tert-butanol, fatty (or aliphatic long chain) alcohols, fatty acid methyl esters, 2,3-butanediol and the like, are important industrial commodity chemicals with a variety of applications. The present invention provides metabolically engineered host microorganisms which metabolize methane (ch4) as their sole carbon source to produce multi-carbon compounds for use in fuels (e.g., bio-fuel, bio-diesel) and bio-based chemicals.
09/18/14
20140272734
Electrochemical device for syngas and liquid fuels production
The invention relates to methods for creating high value liquid fuels such as gasoline, diesel, jet and alcohols using carbon dioxide and water as the starting raw materials and a system for using the same. These methods combine a novel solid oxide electrolytic cell (soec) for the efficient and clean conversion of carbon dioxide and water to hydrogen and carbon monoxide, uniquely integrated with a gas-to-liquid fuels producing method..
09/18/14
20140271430
Method for oxidizing carbonaceous material diesel particulate filter and exhaust gas system
A method for oxidizing a carbonaceous material, the method comprising contacting the carbonaceous material with an effective amount of a catalytic material of formula axmywoz, and initiating the oxidization of the carbonaceous material at a first temperature lower than a second temperature at which the carbonaceous material is initiated to oxidize without a catalyst, wherein a is at least one of cesium and potassium, m is different from a and is at least one of cesium, potassium, magnesium, calcium, strontium, barium, iron, cobalt, nickel, ruthenium, rhodium, palladium, silver, osmium, iridium, platinum, gold, yttrium, lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, and bismuth, 0≦x≦1, 0≦y≦1, 2.2≦z≦3, when x=0, y>0, and when y=0, x>0.. .
09/18/14
20140271429
Zoned catalyst for diesel applications
An oxidation catalyst composite, methods, and systems for the treatment of exhaust gas emissions from a diesel engine are described. More particularly, an oxidation catalyst composite including a zoned diesel oxidation catalyst with a first washcoat zone with a pt/pd ratio that is less than 3:1 and a pgm loading at least twice that of a second washcoat zone..
09/18/14
20140271424
Apparatus and method for after-treatment of exhaust emission from diesel engine
An apparatus (100) used in a selective catalytic reduction system of a diesel engine is disclosed, wherein the scr system comprises a catalyst to use ammonia to convert nitrogen oxides discharged from the diesel engine, the apparatus (100) comprising: an acquiring module (102) coupled to the catalyst and configured to acquire a measurement value of at least one operation condition of the catalyst; and a determining module (104) coupled to the acquiring module and configured to determine ammonia storage capacity of the catalyst based on the acquired measurement value so as to determine ammonia surface coverage of the catalyst. A corresponding method and a computer program product thereof are further disclosed.
09/18/14
20140271423
Catalytic reduction of nox
A system for nox reduction in combustion gases, especially from diesel engines, incorporates an oxidation catalyst to convert at least a portion of no to no2, particulate filter, a source of reductant such as nh3 and an scr catalyst. Considerable improvements in nox conversion are observed..
09/18/14
20140271398
Process and apparatus for recovering and blending hydroprocessed hydrocarbons and composition
A process and apparatus provides for blending a heavy naphtha stream with a diesel stream to increase the yield of diesel. The diesel stream is recovered separately from a kerosene stream to leave the kerosene stream undiminished.
09/18/14
20140271396
Process and apparatus for recovering hydroprocessed hydrocarbons with stripper columns
Two or three strippers are used to strip three hydroprocessed effluent streams, perhaps from a slurry hydrocracking reactor, separated by temperature instead of a single stripper to preserve separations previously made and conserving energy and reducing vessel size. A cold stripped stream may be taken as a diesel blending stock without further fractionation..
09/18/14
20140271385
Catalytic reduction of nox
A system for nox, reduction in combustion gases, especially from diesel engines, incorporates an oxidation catalyst to convert at least a portion of no to no2, particulate filter, a source of reductant such as nh3 and an scr catalyst. Considerable improvements in nox conversion are observed..
09/18/14
20140264199
Stabiilzed fluids for industrial applications
The present invention is directed toward compositions suitable for use as dielectric fluids, lubricant fluids and biodiesel fluids. Compositions described herein are obtained from a saturated, unsaturated or combinations of both monol, diol, triol or polyol acyl ester based fluid and/or a non-ester based fluid and 2,4,6-tris(di-c1-c6-alkylaminomethyl)phenol and/or the carboxylic acid salt of 2,4,6-tris(di-c1-c6-alkylaminomethyl)phenol.
09/18/14
20140264150
Glycerol engine coolant systems
A system for modifying retained co-products of biodiesel production to provide usable and inexpensive anti-freeze coolant products. A low-toxicity anti-freeze composition is also disclosed..
09/18/14
20140262965
Liquid fuel production process and apparatus employing direct and indirect coal liquefaction
A method and apparatus for producing liquids from coal including diesel and jet fuel blends and btx in which the coal feed is converted to liquids in a dcl reactor, the produced liquids are upgraded and separated into, naphtha and dcl jet or diesel blend stock streams, the c3/180-350° f. Stream is converted in a fischer tropsch reactor to produce a highly paraffinic diesel or jet fuel blend stock and the dcl and fischer tropsch blend stocks are blended in controlled ratios to produce premium diesel or jet fuels meeting applicable specifications..
09/18/14
20140262963
Process and apparatus for recovering and blending hydroprocessed hydrocarbons and composition
A process and apparatus provides for blending a heavy naphtha stream with a diesel stream to increase the yield of diesel. The diesel stream is recovered separately from a kerosene stream to leave the kerosene stream undiminished.
09/18/14
20140262948
Process and apparatus for recovering hydroprocessed hydrocarbons with stripper columns
Two or three strippers are used to strip three hydroprocessed effluent streams, perhaps from a slurry hydrocracking reactor, separated by temperature instead of a single stripper to preserve separations previously made and conserving energy and reducing vessel size. A cold stripped stream may be taken as a diesel blending stock without further fractionation..
09/18/14
20140262942
Hydroprocessing thermally cracked products
Embodiments herein relate to a process flow scheme for the processing of gas oils and especially reactive gas oils produced by thermal cracking of residua using a split flow concept. The split flow concepts disclosed allow optimization of the hydrocracking reactor seventies and thereby take advantage of the different reactivities of thermally cracked gas oils versus those of virgin gas oils.
09/18/14
20140262938
Process and apparatus for recovering and blending hydroprocessed hydrocarbons and composition
A process and apparatus provides for blending a heavy naphtha stream with a diesel stream to increase the yield of diesel. The diesel stream is recovered separately from a kerosene stream to leave the kerosene stream undiminished.
09/18/14
20140261882
Fuel dispensers
Fuel dispensers are provided that include a controller that controls sales transactions, the controller allows a user to dispense more than one fuel type in a single sales transaction. The types of fuel may include various combinations and subcombinations of liquid natural gas (lng), compressed natural gas (cng), gasoline, diesel fuel, and diesel exhaust fluid (def).
09/18/14
20140261854
Bag in box dispensing container
A bag-in-box dispensing system includes a box with a facing. A bag having a spout is placed with the box.
09/18/14
20140261269
Needle roller cam follower for higher mileage applications of light, medium and heavy duty vehicles
A roller assembly for a diesel engine used in a high mileage vehicle includes a roller having an exterior roller surface and an interior surface that defines a bore extending therethrough. A pin is positioned in the bore and defines an exterior pin surface.
09/18/14
20140261252
Pressure induced cylindrical gas generator system for the electrolysis of ammonium hydroxide
A combination air pressure system and a gas generator system adapted for mounting next to an intake manifold of a turbocharged diesel engine. The system includes a solution reservoir tank for supplying a fluid mixture to a gas generator.
09/18/14
20140260578
Power assembly test stand system and method
A system and method for testing and maintaining a power assembly of a locomotive diesel engine. In one embodiment of the invention, the testing apparatus comprises: a first test position for securing a strongback of a power assembly; a second test position for securing a cylinder head of the power assembly; and a third test position for securing a cylinder liner.
09/18/14
20140260209
Decomposition chamber
According to one embodiment, described herein is an apparatus for decomposing diesel exhaust fluid into ammonia for an internal combustion engine (ice) system having a selective catalytic reduction system. The apparatus includes an outlet cover, an inlet cover coupled to the outlet cover, and a support plate disposed between the outlet cover and the inlet cover.
09/18/14
20140260200
Catalytic reduction of nox
A system for nox reduction in combustion gases, especially from diesel engines, incorporates an oxidation catalyst to convert at least a portion of no to no2, particulate filter, a source of reductant such as nh3 and an scr catalyst. Considerable improvements in nox conversion are observed..
09/18/14
20140260199
System and method for post-shutdown temperature management and purge
A machine includes an engine having a coolant system, an electrical system, and an exhaust system. A diesel exhaust fluid (def) injector provides def into the exhaust system.
09/18/14
20140260197
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.
09/18/14
20140259886
Advanced process control of a biodiesel plant
A system includes a biodiesel production system and an advanced process controller configured to implement a model predictive control algorithm to control one or more aspects of the biodiesel production system.. .
09/18/14
20140259884
Stabilized fluids for industrial applications
The present invention is directed toward compositions suitable for use as dielectric fluids, lubricant fluids and biodiesel fluids. Compositions described herein are obtained from a saturated, unsaturated or combinations of both monol, diol, triol or polyol acyl ester based fluid and/or a non-ester based fluid and 2,4,6-tris(di-c1-c6-alkylaminomethyl) phenol and/or the carboxylic acid salt of 2,4,6-tris(di-c1-c6-alkylaminomethyl) phenol.
09/11/14
20140257000
Method for producing base lubricating oil from oils recovered from combustion engine service
A method for producing ilsac gf5 or higher compatible oils from used oil, comprising separating material having a boiling point less than about 350° f. From recovered oil to produce de-volatized oil fraction and light oil fraction.
09/11/14
20140255245
Turbocharger and a component therefor
A component for turbocharger applications, in particular in diesel engines, made of an iron-based alloy having an austenitic base structure which has a carbide structure.. .
09/11/14
20140251869
Method for producing base lubricating oil from oils recovered from combustion engine service
A method for producing ilsac gf5 or higher compatible oils from used oil, comprising separating material having a boiling point less than about 350° f. From recovered oil to produce de-volatized oil fraction and light oil fraction.
09/11/14
20140250870
Exhaust treatment unit
An exhaust treatment unit treats exhaust gas from an engine of a work vehicle. The exhaust treatment unit includes a diesel particulate filter device, a selective catalytic reduction device, a first support component and a second support component.
09/11/14
20140250864
System and method for preventing the cleaning of a diesel particulate filter
A system for preventing the cleaning of the diesel particulate filter (116) comprises an electronic control unit (200) coupled to a proximity sensor (122), the electronic control unit (200) being configured to monitor the proximity sensor (122) and to determine that there is a predetermined distance between the proximity sensor and an adjacent structure (124) before the electronic control unit (200) will regenerate the diesel particulate filter (116). A method for preventing the cleaning of the diesel particulate filter (116) comprises the steps of electronically monitoring a proximity sensor to determine a distance from the proximity sensor to an adjacent structure, electronically comparing the distance to a threshold distance, and electronically preventing the cleaning of the diesel particulate filter (116) when the distances less than the threshold distance..
09/11/14
20140250770
Catalyst and process for the production of diesel fuel from natural gas, natural gas liquids, or other gaseous feedstocks
A unique process and catalyst is described that operates efficiently for the direct production of a high cetane diesel type fuel or diesel type blending stock from stoichiometric mixtures of hydrogen and carbon monoxide. This invention allows for, but is not limited to, the economical and efficient production high quality diesel type fuels from small or distributed fuel production plants that have an annual production capacity of less than 10,000 barrels of product per day, by eliminating traditional wax upgrading processes.


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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This listing is a sample listing of patent applications related to Diesel for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Diesel with additional patents listed. Browse our RSS directory or Search for other possible listings.
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