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Diesel

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


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System and method for improving fuel mileage of internal combustion engine
April 19, 2018 - N°20180106223

A modification to the air input ducting of an internal combustion engine. The engine can be gasoline, diesel or other fuel and can be located in any type of vehicle including automobiles, trucks, boats, ships, aircraft and any other vehicle. The invention includes mounting layers of very strong permanent magnets with interspersed iron or other metal structures in the air ...
Diesel exhaust fluid cooled reductant delivery unit for selective catalytic reduction systems
Continental Automotive Systems, Inc.
April 19, 2018 - N°20180106180

A reductant delivery unit (rdu) for a selective catalytic reduction system, including a housing; a fluid inlet disposed at an upper portion of the housing; a fluid return outlet; a fluid nozzle outlet disposed at a lower portion of the housing; an injector disposed within the housing and configured to receive fluid from the fluid inlet and selectively discharge the ...
Movable emission control system for auxiliary diesel engines
Clean Air-engineering - Maritime, Inc.
April 19, 2018 - N°20180106173

A mobile emissions control system is provided for diesel engines operated on ocean-going ships at-berth. The emissions control system comprises two essential elements: an emissions capturing system and an emissions control system. The emissions control system may be mounted on a towable chassis or mounted on a barge, allowing it to be placed alongside ocean-going ships at-berth. The emission capturing ...
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Diesel Patent Applications
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  • 380+ full patent PDF documents of Diesel-related inventions.
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Dual fuel ammonia combustion in diesel engines
Sturman Digital Systems, Llc
April 12, 2018 - N°20180100469

A method of reducing nox in the exhaust of a diesel engine having at least one combustion chamber by introducing nh3 into the diesel engine prior to a combustion event, at least some of the nh3 injected reducing the amount of nox in the exhaust of the diesel engine, whereby the exhaust will contain an amount of nox that is ...
Method and system for exhaust particulate matter sensing
Ford Global Technologies, Llc
April 12, 2018 - N°20180100424

Methods and systems are provided for a particulate matter sensor positioned downstream of a diesel particulate filter in an exhaust system. In one example, a particulate matter sensor may include a cylindrical assembly with a circular plate and a plurality of dividers located therein.
Method and system for exhaust particulate matter sensing
Ford Global Technologies, Llc
April 12, 2018 - N°20180100423

Methods and systems are provided for a particulate matter sensor positioned downstream of a diesel particulate filter in an exhaust system. In one example, a particulate matter sensor may include a spherical assembly with an oblong chamber located therein.
Diesel Patent Pack
Download 380+ patent application PDFs
Diesel Patent Applications
Download 380+ Diesel-related PDFs
For professional research & prior art discovery
inventor
  • 380+ full patent PDF documents of Diesel-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Injection device for diesel exhaust fluid
April 12, 2018 - N°20180100418

An injection device for diesel exhaust fluid includes a cylinder, a stopper, and an air tube. The cylinder encloses a receiving space. The cylinder has an opening at the bottom end. The stopper is pipe-shaped and has a stopping portion and a top portion at two opposite ends thereof. The stopper is arranged in the receiving space and is movable ...
Catalytic process for co-processing of cellulosic biomass and heavy petroleum fuels
April 12, 2018 - N°20180100106

Disclosed herein is an economically viable co-process for converting biomass to liquid biohydrocarbon fuels and for upgrading heavy deteriorate petrol-oils to high value transportation fuels. In the process, cellulose, hemi-cellulose and lignin, which are composed of ligno-cellulosic biomass, are converted to the bio-hydrocarbons (alkanes and aromatics) that are currently derived almost exclusively from fossil fuels. The resulted hydrocarbon liquid can ...
Catalytic converter unit and exhaust gas catalytic converter
Man Diesel & Turbo Se
April 05, 2018 - N°20180094567

Catalytic converter unit for an exhaust gas catalytic converter, in particular an scr catalytic converter unit for an scr catalytic converter of a marine diesel internal combustion engine, with multiple catalytic converter modules. Each catalytic converter module has a ceramic catalytic converter body through which exhaust gas flows and a metallic casing for the ceramic catalytic converter body. The respective ...
Diesel exhaust fluid system
Deere & Company
April 05, 2018 - N°20180094562

An exhaust gas purification system includes a tank for storing a fluid and a mounting plate coupled to the tank. A baffle is positioned inside the tank below the mounting plate. The baffle has an outer wall defining an interior cavity and an opening. A sensor is positioned in the interior cavity for detecting a condition of the fluid. A ...
Process for purifying biodiesel
Petroleo Brasileiro S.a. - Petrobras
April 05, 2018 - N°20180094201

The present invention describes a process for purifying biodiesel without using a filter aid, in which purification of the biodiesel takes place by a sequence of washing operations after the reaction section, with stirring that is sufficiently vigorous to assist in the transformation of the molecules of esterified steryl glycosides, in order to convert them to a chemical form that ...
Compositions for passive nox adsorption (pna) systems and methods of making and using same
Sdcmaterials, Inc.
April 05, 2018 - N°20180093249

The present disclosure relates to a substrate containing passive nox adsorption (pna) materials for treatment of gases, and washcoats for use in preparing such a substrate. Also provided are methods of preparation of the pna materials, as well as methods of preparation of the substrate containing the pna materials. More specifically, the present disclosure relates to a coated substrate containing ...
Oscillating piston engine
March 29, 2018 - N°20180087454

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 ...
Diesel Patent Pack
Download 380+ patent application PDFs
Diesel Patent Applications
Download 380+ Diesel-related PDFs
For professional research & prior art discovery
inventor
  • 380+ full patent PDF documents of Diesel-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Composition for removing organic deposits from oil and gas wells and other subsurface systems and ...
PetrÓleo Brasileiro S.a. - Petrobras
March 29, 2018 - N°20180086967

The present invention relates to a method for removing organic deposits from oil and gas wells and other subsystem systems comprising cumene and biodiesel. The invention also relates to a method for removing organic deposits, including the steps for pumping said remover composition through a riser and/or through peripheral pipes of the umbilical and/or production pipe, leaving the ...
Control apparatus for diesel engine
Toyota Jidosha Kabushiki Kaisha
March 29, 2018 - N°20180086329

A control apparatus includes a diesel engine having a throttle valve and a fuel injection valve, an electric driving machine that assists in drive of the engine, and a controller configured to stop the engine automatically when a first condition for automatically stopping the engine is established during an operation of the engine. At this time, the controller is configured ...
Oxidation catalyst for a diesel engine exhaust
Johnson Matthey Public Limited Company
March 29, 2018 - N°20180085707

An oxidation catalyst is described for treating an exhaust gas produced by a diesel engine comprising a catalytic region and a substrate, wherein the catalytic region comprises a catalytic material comprising: a copper (cu) component; a platinum group metal (pgm) selected from the group consisting of (i) platinum (pt), (ii) palladium (pd) and (iii) platinum (pt) and palladium (pd); and ...
Fuel electro-injector atomizer, in particular for a diesel cycle engine
C.r.f. SocietÀ Consortile Per Azioni
March 22, 2018 - N°20180080423

An atomizer of a fuel electro-injector is equipped with a nozzle and a valve needle having a head, which is coupled to a sealing seat of the nozzle, and stem, which engages an inner seat of the nozzle; the stem and the nozzle define an annular passageway with a chamber that axially terminates at the sealing seat; the stem has ...
Control apparatus and control method for diesel engine
Nissan Motor Co., Ltd.
March 22, 2018 - N°20180080394

A control apparatus for a diesel engine includes a neighboring temperature estimating section which estimates a temperature of a neighborhood of a glow plug that heats an interior of a cylinder upon startup, and a supercharging pressure control section which controls a supercharging pressure in such a way that a rotation fluctuation of the engine does not increase, on the ...
Scr diesel particle filter with oxidation catalyst and oxygen storage catalyst loadings, and exhaust system ...
Umicore Ag & Co. Kg
March 22, 2018 - N°20180080359

A particle filter for treating exhaust gases includes an scr catalyst that, when in the presence of a reductant such as ammonia, promotes selective catalytic reduction of nox; an active oxidation catalyst that promotes oxidation of hydrocarbons and carbon monoxide; and an oxygen storage catalyst that alternately stores and releases oxygen, enhances soot oxidation, and stores nox at temperatures below ...
Exhaust system and control method of nitrogen oxide desorption
Hyundai Motor Company
March 22, 2018 - N°20180080357

An exhaust system may include first purification device disposed at a rear end portion of exhaust manifold and including lean nox trap (lnt); second purification device disposed at rear end portion of the first purification device and including a diesel particulate filter (dpf); and a third purification device disposed at a rear end portion of the second purification device and ...
Use of a fuel additive in diesel fuel for removing deposits in a diesel engine
United Initiators Gmbh
March 22, 2018 - N°20180079980

The present invention relates to the use of a diesel fuel additive for removing deposits in a diesel engine.
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