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

Flux-enhanced energy harvesting from current-carrying conductors
The Regents Of The University Of California
February 15, 2018 - N°20180048187

An apparatus for harvesting power from a current carrying conductor without electrically contacting the conductor is provided. The apparatus employs a coil with core and flux concentrators of high magnetic permeability steel that redirect the time-varying magnetic flux of the conductor to interact more strongly with the coil, and increase the coil's output voltage and power. A voltage converter may ...
System and method for controlling detecting and cleaning diesel-exhaust-fluid injector deposits
Gm Global Technology Operations Llc
February 15, 2018 - N°20180045096

A method for controlling an exhaust after-treatment system connected to a diesel engine via a gas passage and having a diesel oxidation catalyst (doc) and a “diesel-exhaust-fluid” (def) injector arranged downstream of the doc and upstream of a selective catalytic reduction catalyst (scr) includes detecting a flow of exhaust gas emitted by the engine into the ...
Dual layer-coated membranes for gas separations
Uop Llc
February 15, 2018 - N°20180043298

The invention discloses dual layer-coated membranes and methods for making and using these membranes. The dual layer-coated membranes have a relatively porous and substantial void-containing selective asymmetric membrane support, a first coating layer comprising a hydrogel, and a second coating layer comprising a hydrophobic fluoropolymer. The membrane support has low selectivity and high permeance. The dual layer coating improves the ...
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Drag reducing composition
Micropowders, Inc.,
February 08, 2018 - N°20180037729

Embodiments of the present disclosure generally relate to a drag reducing suspension capable of dissolving in cold hydrocarbon fluids at usage level. In one embodiment, the drag reducing composition comprises a drag reducing polymer, a partitioning agent comprises a one or more of a coal-tar resin, a c5 aliphatic petroleum resin, a c9 aromatic petroleum resin, c5/c9 aliphatic/aromatic ...
Platinum-containing catalysts for combustion engines
Basf Corporation
February 08, 2018 - N°20180036716

Emissions treatment systems of combustion engines are provided, which comprise a platinum-containing catalyst that is degreened during production, which is before exposure to operating conditions of a vehicle having a diesel engine. The platinum-containing catalyst, in the form of a platinum component on a high surface area refractory metal oxide support, exhibits a vibration frequency of about 2085 to about 2105 cm&#...
Diesel oxidation catalyst having a capture region for sulfur containing impurities
Johnson Matthey Public Limited Company
February 08, 2018 - N°20180036680

An oxidation catalyst is described for treating an exhaust gas produced by a diesel engine. The oxidation catalyst comprises: a substrate; a capture material for capturing at least one sulfur containing impurity in the exhaust gas produced by the diesel engine; wherein the capture material comprises a metal for reacting with an oxide of sulfur in the exhaust gas and ...
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Diesel Patent Applications
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  • 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.
Diesel oxidation catalyst
Basf Corporation
February 01, 2018 - N°20180029016

An oxidation catalyst composite, methods, and systems for the treatment of exhaust gas emissions from a diesel engine are described. More particularly, described is an oxidation catalyst composite including a first oxidation component comprising a first refractory metal oxide support, palladium (pd) and platinum (pt); a nox storage component comprising one or more of alumina, silica, titania, ceria, or manganese; ...
Systems and method for feed forward control of diesel exhaust fluid delivery systems
Robert Bosch Gmbh
February 01, 2018 - N°20180028974

A diesel exhaust fluid (def) delivery system and method for operating same. The method includes determining, by an electronic processor, an operating pressure, and receiving, from a pressure sensor of the def delivery system, a system pressure. The method further includes determining, by the processor, a dosing request and a pressure disturbance based on the dosing request. The method further ...
Pelleting device
Josef Schaider Privatstiftung
February 01, 2018 - N°20180027740

Disclosed is a pelleting device which is designed as a field-guided stalk-crop harvesting machine and, when connected to a tractor with a chopper, includes a diesel engine that drives a current generator and also an annular die press. The chopped stalk material passes into a dry chamber and via a screw conveyor into the annular die press. The annular die ...
Higher-electro-infusion systems for electrial power
January 25, 2018 - N°20180026566

This system changes the way internal gasoline, diesel, turbine, and combustion engines (10 operating portable alternators/generators (30), or stationary power stations (40) produce ac/dc, any hertz electrical input power to any hertz ecu/vfd (50), where the output from the ecu/vfd (50) to the electric motor (80), using all of my patent controlling systems, so the momentary power loss systems can go up ...
Device of predicting pressure of diesel engine and pressure predicting method using the same
Seoul National University R&db Foundation
January 25, 2018 - N°20180023505

A method of predicting a cylinder pressure of a diesel engine by a pressure predicting device may include predicting a pilot injection combustion pressure by pilot injection; predicting main combustion duration of main injection; and predicting a main injection combustion pressure after the main injection by using the pilot injection combustion pressure and the main combustion duration.
Air control valve for transportation refrigeration system
Carrier Corporation
January 25, 2018 - N°20180023491

A transport refrigeration system is provided including a refrigeration unit and a diesel engine powering the refrigeration unit. The diesel engine has an exhaust system for discharging engine exhaust from the diesel engine. An exhaust treatment unit is disposed in the diesel engine exhaust system and includes a diesel oxidation catalyst. An air control valve is configured to control a ...
Method and system for exhaust particulate matter sensing
Ford Global Technologies, Llc
January 25, 2018 - N°20180023448

Methods and systems are provided for a particulate matter (pm) sensor assembly positioned downstream of a diesel particulate filter in an exhaust system. In one example, a pm sensor assembly may include a bent tube having a first, upstream end coupled to an exhaust passage, and a second outwardly flared end at a downstream end of the assembly. In this ...
Diesel Patent Pack
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Diesel Patent Applications
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For professional research & prior art discovery
  • 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.
Diesel exhuast fluid injector calibration freeze protection insert
Continental Automotive Systems, Inc.
January 25, 2018 - N°20180023438

An injector which incorporates the use of an insert to compensate for the change in volume of diesel exhaust fluid as the diesel exhaust fluid freezes, reducing or eliminating the effects on the calibration of the injector. The calibration freeze protection insert is located adjacent a calibration sleeve in the injector, where the insert is welded to an inlet tube. ...
Integrated load bank and exhaust heater system with load shed capability for a diesel genset ...
Cummins Cal Pacific, Llc
January 11, 2018 - N°20180010503

An integrated load bank and exhaust heater for a diesel genset exhaust aftertreatment system of the type having a diesel particulate filter (dpf) and a selective catalytic reduction (scr) section. The load bank/heater can function as a load bank when testing the genset, as a heat source to optimize scr efficiency, as to thermally regenerate the dpf filter.
Method for removing thiophene from diesel fuel with a graphene oxide adsorbent
King Fahd University Of Petroleum And Minerals
January 11, 2018 - N°20180010055

The present disclosure provides a method for removing sulfur compounds from a fuel containing sulfur compounds. The method includes contacting the fuel with an adsorbent that comprises a carbonaceous material doped with nanoparticles of aluminum oxide to reduce the concentrations of the sulfur compounds. The carbonaceous material is at least one selected from the group consisting of activated carbon, carbon ...
Method and system for transferring plastic waste into a fuel having properties of diesel/heating ...
Bluealp Innovations B.v.
January 11, 2018 - N°20180010050

The invention relates to a method for recovering hydrocarbons from plastic wastes, in particular polyolefin-rich waste, by means of purely thermolytic cracking without the use of catalysts, comprising melting the plastic waste in two heating devices (3) and (4), wherein a recycle stream derived from the cracking reactor (5) and purified in a separator system (8, 9) is admixed with the molten plastic waste from ...
Liquid biofuel compositions
Rhodia Operations
January 04, 2018 - N°20180002621

Disclosed is a liquid biofuel comprising carbonaceous material particles having a d50 ranging from 0. 1 μm to 200 μm suspended in a liquid biodiesel composition.
Production of low cloud point distillate fuels
Exxonmobil Research And Engineering Company
January 04, 2018 - N°20180002615

Systems and methods are provided for catalytically dewaxing a diesel boiling range feed. In some aspects, catalytic dewaxing can be performed at low hydrogen treat gas rates and/or low hydrogen purity conditions. In other aspects, the systems and methods can allow for distillate dewaxing while reducing or minimizing the amount of equipment required.
Modular crude refining process
Uop Llc
January 04, 2018 - N°20180002611

A crude distillation and refining process and apparatus enables modular supply of the crude distillation column. Crude oil may be heated and then separated into only two liquid products in the crude distillation column. The separation between the light and heavy products may be controlled by the overhead product flow rate. Heat is recovered from an overhead stream and a ...
Diesel-soluble lignin oils and methods of their production
University Of Copenhagen
January 04, 2018 - N°20180002607

Solvent consumption in supercritical ethanol, propanol or butanol treatment of either refined pre-extracted lignin or comparatively impure lignin-rich solid residual from hydrothermally pretreated lignocellulosic biomass can be minimized by conducting the reaction at very high loading of lignin to solvent. Comparatively impure, crude lignin-rich solid residual can be directly converted by supercritical alcohol treatment to significantly diesel-soluble lignin oil without ...