FreshPatents.com Logo
Enter keywords:  

Track companies' patents here: Public Companies RSS Feeds | RSS Feed Home Page
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

Follow us on Twitter
twitter icon@FreshPatents

Web & Computing
Cloud Computing
Ecommerce
Search patents
Smartphone patents
Social Media patents
Video patents
Website patents
Web Server
Android patents
Copyright patents
Database patents
Programming patents
Wearable Computing
Webcam patents

Web Companies
Apple patents
Google patents
Adobe patents
Ebay patents
Oracle patents
Yahoo patents

[SEARCH]

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


Turbocharger and a component therefor

Method for producing base lubricating oil from oils recovered from combustion engine service

Exhaust treatment unit

Date/App# patent app List of recent Diesel-related patents
09/11/14
20140257000
 Method for producing base lubricating oil from oils recovered from combustion engine service patent thumbnailMethod 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 patent thumbnailTurbocharger 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 patent thumbnailMethod 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 patent thumbnailExhaust 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 patent thumbnailSystem 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 patent thumbnailCatalyst 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.
09/04/14
20140248200
 Emissions treatment system with ammonia-generating and scr catalysts patent thumbnailEmissions treatment system with ammonia-generating and scr catalysts
Provided are emissions treatment systems for an exhaust stream having an ammonia-generating component, such as a nox storage reduction (nsr) catalyst or a lean nox trap (lnt) catalyst, and an scr catalyst disposed downstream of the ammonia-generating catalyst. The scr catalyst can be a molecular sieve having the cha crystal structure, for example ssz-13 or sapo-34, which can be ion-exchanged with copper.
09/04/14
20140245721
 Black smoke burning and purifying apparatus for vehicle exhaust patent thumbnailBlack smoke burning and purifying apparatus for vehicle exhaust
The present invention provides an improved black smoke burning and purifying apparatus for a vehicle exhaust comprising a burning system connected to intake of the exhaust and also to an emission smoke buffered filtering system. The emission smoke is guided into the burning chamber of the burning system and the fuel is atomized by a fuel atomized nozzle without being affected by the emission smoke.
09/04/14
20140245659
 System and a process to produce low ash clean coal from high ash coal patent thumbnailSystem and a process to produce low ash clean coal from high ash coal
An industrial process for treating coal in a system to lower ash content, the system comprising first and second water storage tanks, a diesel storage tank, a thermic fluid heater, a thermic fluid storage tank, a thermic fluid pump, a heat exchanger, a thermic fluid expansion tank, a n2 gas cylinder, a reactor, a water pump, and a reflux condenser, the process comprising (i) forming a slurry of coal fines in a n-methyl-2-pyrrolidone (nmp) with ethylenediamine (eda) solution, (ii) maintaining said slurry in the reactor at a temperature of 150° c. To 220° c.
08/28/14
20140243187
 Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions patent thumbnailCoated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
Disclosed are, inter alia, methods of forming coated substrates for use in catalytic converters, as well as washcoat compositions and methods suitable for using in preparation of the coated substrates, and the coated substrates formed thereby. The catalytic material is prepared by a plasma-based method, yielding catalytic material with a lower tendency to migrate on support at high temperatures, and thus less prone to catalyst aging after prolonged use.
08/28/14
20140238767
Wheel loader
A wheel loader comprises an engine, an exhaust gas post-processing device, an engine room, a top plate, a cooling room, a partition wall, and a drainage mechanism. The exhaust gas post-processing device is disposed above the engine in the engine room and includes a diesel particulate filtering device and a selective catalyst reduction catalyst device.
08/28/14
20140238364
Method to enhance gas recirculation in turbocharged diesel engines
An apparatus for improving exhaust gas recirculation performance is provided which induces improved exhaust gas recirculation flow during engine operating transients, including transients in which exhaust gas flow conditions are unfavorable. The apparatus includes a fresh air intake passage with a venturi section and an exhaust gas recirculation passage outlet, preferably in the form of a pitot tube, arranged in the fresh air intake passage adjacent to the venturi section such that a pressure-reducing flow in the fresh air is induced as a result of the coand{hacek over (a)} effect.
08/28/14
20140238040
Combined cycle power plant
A combined cycle engine is used to provide power to a vehicle. In one form the combined cycle engine includes two engines coupled through a gearbox.
08/28/14
20140237993
Diesel engine arrangement and method for varnish build-up control
A method is provided for controlling varnish build-up in a variable geometry turbine (vgt) of a diesel engine turbocharger. According to the method, it is determined whether an operation parameter is at a level established for initiating a varnish build-up control sequence.
08/28/14
20140237992
Diesel exhaust particulate filter
A method and device for testing a diesel engine to determine whether the engine's diesel particulate filter is functioning properly is provided. The device comprises an elongated pole with a service ring disposed at one end.
08/21/14
20140234947
Treatment of lignocellulosic material
Method and apparatus for making biofuels such as biodiesel and bioethanol or animal foodstuff by treating lignocellulosic material by subjecting the material to microwave radiation at the resonant frequency of the lignin to dissociate the lignin.. .
08/21/14
20140234188
Apparatus and method for filtering engine exhaust gases
Embodiments of the invention provide an engine aftertreatment apparatus comprising first and second diesel particulate filters (dpfs), the first dpf being provided upstream of the second dpf, the second dpf being provided with a coating of a second dpf catalyst, the second dpf catalyst being arranged to promote reduction of nox.. .
08/21/14
20140231115
Diesel hammer pile driver
A pile-driving apparatus includes a diesel hammer pile driver having a cylinder, and a piston and a striker displaceably guided therein. A combustion chamber opens into a fuel feed device for introducing a predetermined amount of fuel into the combustion chamber during each working cycle.
08/21/14
20140230800
Air turbine driven egr pump for diesel engines
A power plant is provided and may include an exhaust gas recirculation passage and a turbo machine having a first turbine rotationally coupled to a pump. The first turbine may include an expanded air passage.
08/21/14
20140230773
Diesel engine combustion chamber, method for igniting a fuel-air mixture in a combustion chamber of a diesel engine and diesel engine
The present invention relates to a combustion chamber of a diesel engine in accordance with the preamble of claim 1, a method for igniting a fuel-air mixture in a combustion chamber of a diesel engine in accordance with the preamble of claim 14, and a diesel engine in accordance with the preamble of claim 15.. .
08/21/14
20140230532
Real-time soot measurement in a diesel particulate filter
Methods and apparatus for detecting the filtering state of a filter, such as a particulate filter. Some embodiments include one or more capacitive sensors that provide a signal corresponding to the filtered state of the filter with a change in measured capacitance.
08/21/14
20140230412
Trapped soot estimator
A diesel engine (10) has an exhaust system (16) containing a diesel particulate filter (18) for trapping soot passing through the exhaust system as the engine operates. A trapped soot estimator (30) estimates soot trapped in the diesel particular filter by repeatedly executing an algorithm that calculates a data value for total soot trapped using kalman filter processing (48) whose gain is controlled by at least one engine operating parameter..
08/21/14
20140230409
Method and device for determining a starting time of a regeneration process for regenerating a diesel particle filter
Method for determining a starting time of a regeneration process of a particle filter which is connected into the exhaust train of an internal combustion engine, in particular of a diesel engine, wherein the data of an air mass flow rate meter, of an exhaust gas temperature sensor and of a differential pressure sensor are fed to a control unit and the control unit starts the regeneration on the basis of the data by means of the comparison with characteristic diagrams.. .
08/21/14
20140230320
Diesel fuel with improved ignition characteristics
Dihydrocarbyl diazene dicarboxamides (dhcdd) have been found to effectively reduce the ignition delay and/or as effective cetane number improvers in diesel fuels and is suitable for use in modern engines.. .
08/14/14
20140229091
Enhanced drivability for a hybrid vehicle in cold climate
A diesel fuel control system is provided for a hybrid electric vehicle. The system may include a control unit and an ambient air temperature sensor connected to the control unit.
08/14/14
20140228585
Production of oil in vegetative tissues
The present invention relates to compositions and methods for providing rna interference (rnai) vectors comprising trigalactosyldiacylglycerol (tgd) biosynthesis enzyme constructs for increasing oil content of plants. Further, the use of tgd rnai silencing vectors in combination with co-expression of heterologous oil regulating transcription factors, such as wrinkled1, are contemplated to overcome the reduced growth and variable levels of embryonic lethality in plants with reduced tgd protein.
08/14/14
20140228202
Intelligent post-treatment and regeneration control method for engineering machinery engine
An intelligent post-treatment and regeneration control method for an engineering machinery engine, comprising an automatic and manual regenerated auxiliary load loading control method: the method steps include, when the accumulation of the particles in a diesel particulate filter exceeds a specified standard and the exhaust temperature of the engine is higher than the regeneration required temperature, an engine controller transmits an auxiliary regeneration packet; after receiving the packet, a main controller determines the external environment temperature; the main controller supplies corresponding current for the regeneration electromagnetic valve of the particulate filter according to the obtained external environment temperature and the corresponding relationship between a preset environment temperature and a loading current, so as to obtain a load matching the environment temperature; and the main controller monitors the exhaust temperature at the inlet of the diesel particulate filter catalytic converter to achieve automatic closed-loop control of the regeneration auxiliary loading.. .
08/14/14
20140227156
Diesel oxidation catalyst and method of treating engine exhaust gas
A diesel oxidation catalyst includes an inlet side, an outlet side, and at least one channel extending from the inlet side to the outlet side, the channel including a first, non-catalyzed portion extending from the inlet side to a second, catalyzed portion. A method of treating engine exhaust gas is also provided..
08/14/14
20140224213
Device for the injection of recirculated exhaust gases, distribution box and supply module comprising said device
The invention relates to a device for the injection of recirculated exhaust gases from a vehicle engine, in particular a diesel engine, the injection device comprising a plurality of injection ports (26.1, 26.2, 26.3, 26.4), provided in a portion of the material of the injection device, each injection port (26.1, 26.2, 26.3, 26.4) having a cross section and a height extending through the thickness of the material. According to the invention, the cross sections and/or the heights of at least two of the injection ports (26.1, 26.2, 26.3, 26.4) are different..
08/14/14
20140223885
Turbo screen
The present invention generally relates to methods and apparatus for use in exhaust manifold assemblies of large diesel engines. In one aspect, a screen for use in an exhaust manifold assembly is provided.
08/07/14
20140222314
System and method for compensating biodiesel fuel
Methods and systems for adjusting a plurality of fuel injections supplied to a cylinder during a cycle of the cylinder are described. In one example, fuel amounts are adjusted in response to a biodiesel concentration in fuel supplied to an engine..
08/07/14
20140221706
Method for synthesis of molybdenum carbide catalyst for hydrodeoxygenation
The present disclosure relates to a molybdenum carbide catalyst used in a process for preparing hydrocarbons, in particular diesel-grade hydrocarbons, from biooils and fatty acids released therefrom through hydrodeoxygenation and a method for preparing same.. .
08/07/14
20140217292
On-board diesel emissions diagnostic and monitoring system
An apparatus and system for monitoring and communicating emissions data for a diesel engine. An exhaust gas analyzer uses infrared light to measure the quantity of trace gases and particulates in an exhaust gas outlet from a diesel engine.
08/07/14
20140216406
Combustion method for piston combustion engines
A combustion method for reciprocating internal combustion engines, in particular diesel engines, whose fuel injection system operates with pre-injection involves two pre-injections during a cold start phase, which are carried out prior to reaching top dead center of a piston. A first pre-injection is performed at approximately 25° ca before top dead center and a second pre-injection is performed at approximately 5° ca before top dead center.
08/07/14
20140216397
Diesel engine
An injector of a diesel engine has a first injection valve and a second injection valve disposed to face each other with respect to the center of a combustion chamber. Assuming that a straight line passing through the first injection valve and the second injection valve is a symmetrical line, one of two regions obtained by dividing a planar region of a combustion chamber (3) into two along the symmetrical line is a first region, and the other of the two regions is a second region, the first injection valve injects fuel toward the first region, and the second injection valve injects fuel toward the second region.
07/31/14
20140213838
Ebullating bed methods for treatment of biocomponent feedstocks
Processes are provided for producing a diesel fuel product having a sulfur content of 15 wppm or less (e.g., 10 wppm or less) from feed sources that include a biocomponent feedstock. The biocomponent feedstock can be initially co-processed with a mineral feed in a fluidized bed stage, such as an ebullating bed processing stage.
07/31/14
20140212944
Mof-based hierarchical porous materials, methods for preparation, methods for pore regulation and uses thereof
A series of mof-based hierarchical porous material, namely ipd-mesomof-1˜9, based on nanoscale mofs of mil-100(al, fe, cr, sc and in), mil-53(al), hkust-1, dut-5, dut-4, mil-101(cr), mil-101ndc(cr), mil-101bpdc(cr) and mil-110 respectively, forming the permanent interparticle porosities by using close (or relatively close) packing, and preparation methods thereof. Modulated or functionalized ipd-mesomofs can be applied for gas adsorption and molecule separation (such as ch4- and co2-adsorption, gasoline/diesel desulfurization and purification), catalyst loadings and molecular recognition/immobilization of biological macromolecules and enzymes..
07/31/14
20140212561
Method of lighting a fuel source comprising n-butanol and biodiesel
An improved, environmentally friendly lighter fluid composition made from renewable resources is described that includes n-butanol and biodiesel. This lighter fluid has reduced vocs compared to a petroleum-based lighter fluid.
07/31/14
20140209049
Composition for reducing polynuclear aromatic hydrocarbon emissions
Emissions of polynuclear aromatic hydrocarbons (pahs) from diesel engines may be reduced by blending a renewable hydrocarbon distillate with a base diesel fuel. The base diesel may be a fossil diesel fuel, a fischer-tropsch diesel fuel as well as a hydroprocessed biodiesel fuel or a combination thereof.
07/31/14
20140208944
Method and device for metering the additive for regenerating a diesel particulate filter
A method for metering an additive for a regeneration process of a particle filter activated in the exhaust gas system of an internal combustion engine, in particular of a diesel engine, the quantity of the additive to be metered in being calculated from the soot production of the internal combustion engine.. .
07/31/14
20140208720
Catalytic burner system for dpf regeneration
A system and method of effective regeneration of a diesel particulate filter used in the exhaust system of a diesel engine during low engine operating temperatures, is disclosed. Generally speaking, a catalytic burner system and method used in filter regeneration on a diesel engine comprises a burner diesel oxidation catalyst (bdoc) coupled to an exhaust flow of the diesel engine, a mixer fluidly coupled to the bdoc, a diesel oxidation catalyst (doc) fluidly coupled to the mixer, and a diesel particulate filter (dpf) fluidly coupled to the doc, wherein the bdoc directs the exhaust flow through the mixer, the doc and the dpf during a regeneration cycle of the dpf under low engine temperature operating conditions..
07/24/14
20140206915
Paraffinic jet and diesel fuels and base oils from vegetable oils via a combination of hydrotreating, paraffin disproportionation and hydroisomerization
The present invention relates to a new process which comprises the steps of hydrotreating, paraffin disproportionation and hydroisomerization to convert biological hydrocarbonaceous oxygenated oils comprising triglycerides into biologically-derived paraffinic jet/diesel fuels, solvents and base oils. A combination of conventional hydrogenation/dehydrogenation catalysts, such as pt/al2o3, and conventional olefin metathesis catalysts, such as wo3/sio2, or inexpensive variations thereof, is generally employed in the paraffin disproportionation step..
07/24/14
20140206780
Enhancement of fischer-tropsch process for hydrocarbon fuel formulation in a gtl environment
An enhanced natural gas processing method using fischer-tropsch (ft) process for the synthesis of sulfur free, clean burning, hydrocarbon fuels, examples of which include syndiesel and aviation fuel. A selection of natural gas, separately or combined with portions of natural gas liquids and ft naphtha and ft vapours are destroyed in a syngas generator and used or recycled as feedstock to an fischer-tropsch (ft) reactor in order to enhance the production of syndiesel from the reactor.
07/24/14
20140202926
System and method for processing diesel fuel from waste oil
There is disclosed a system and method for processing diesel fuel from petroleum-based waste oil on a small scale compared to conventional methods for re-refining waste oil to a valuable product. In an embodiment, the method comprises dehydrating waste oil to remove water from the waste oil, and operating a thermal reactor to induce thermal pyrolysis of the dehydrated waste oil and convert it into a hydrocarbon vapour phase.
07/24/14
20140202142
Diesel exhaust fluid tank for an off-road vehicle
A diesel exhaust fluid (def) tank for an off-road vehicle including a first conduit channel molded into an exterior surface of the def tank, at a first depth, in which the first conduit channel is configured to guide a first conduit along the exterior surface of the def tank. The def tank further including a second conduit channel molded into the exterior surface of the def tank at a second depth, different than the first depth, in which the second conduit channel is configured to guide a second conduit, and the first depth and the second depth are selected to create a vertical gap between the first conduit and the second conduit at an intersection of the conduits..
07/24/14
20140202136
Exhaust gas treatment device, method for processing exhaust gas, and motor vehicle
The invention relates to an exhaust-gas treatment device for processing exhaust gas from a combustion aggregate, especially a diesel engine. Moreover, the present invention relates to a method for processing exhaust gas from a combustion aggregate by means of selective catalytic reaction, and it also relates to a motor vehicle in which the method according to the invention is implemented or which has the exhaust-gas treatment device according to the invention.
07/24/14
20140202070
Method for producing biodiesel
The present invention relates to a method for producing biodiesel comprising a step of generating fatty acid alkyl ester and glycerol by a transesterification of animal and vegetable oils and fats and fatty acid alcohols in the presence of porous materials. The method is characterized by a high response speed and high fame conversion, and can be performed in a consecutive process.
07/17/14
20140200723
System and method for energy distribution
A dispatch planner (dp) is a component in an energy system controller that controls the operation of energy resources interconnected into one energy system to provide optimal energy management for a customer. In one embodiment, the energy storage system includes an electric load, dispatchable sources of energy such as an electrical grid, diesel generators, combined heat and power generators; renewable sources of energy such as photo-voltaic cells and wind turbines; and stored energy resources such as electrochemical batteries or pumped hydro reserves..
07/17/14
20140199213
Single loop multistage fuel production
Synthetic fuels are produced from synthesis gas in a four-stage reactor system with a single recycle loop providing the requisite thermal capacity to moderate the high heat release of the reactions and to provide the reactants and reaction environments for the efficient operation of the process. The first stage converts a portion of the synthesis gas to methanol, the second stage converts the methanol to dimethylether, the third stage converts the methanol and dimethylether to fuel and the fourth stage converts the high melting point component, durene, and other low volatility aromatic components such as tri- and tetra-methylbenzenes to high octane branched paraffins.


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

Follow us on Twitter
twitter icon@FreshPatents

###

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.
     SHARE
  
         


FreshNews promo



0.4809

3249

3 - 0 - 71