| Patents for F02M 25 - Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel, or fuel-air mixture (28,324) |
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| 03/19/2008 | CN101147039A Exhaust gas heat exchanger, in particular an exhaust gas cooler for exhaust gas recirculation in a motor vehicle |
| 03/19/2008 | CN101146989A Exhaust system with an exhaust gas treatment unit and a heat exchanger in an exhaust recycle line |
| 03/18/2008 | US7344586 Evaporative emissions filter |
| 03/18/2008 | US7343908 EGR system having EGR valve with purge air chamber |
| 03/18/2008 | US7343742 Exhaust turbocharger |
| 03/13/2008 | WO2008029604A1 Working gas circulation engine |
| 03/13/2008 | WO2008029043A1 Gas distribution device for an egr circuit, cooler and control method |
| 03/13/2008 | US20080060625 Engine and method for operating an engine |
| 03/13/2008 | US20080060624 Alternative Left/Right Bank EGR Loop Operation to Improve Fouling Resistance During Low Mass Flow Engine Mode |
| 03/13/2008 | US20080060350 Regeneration control system for a particulate filter |
| 03/13/2008 | DE102007041357A1 Heat exchanger, for use in vehicles comprises stack of metal plates in contact with first fluid, plates having rows of slots which are aligned to form channels allowing one or more additional fluids to be passed through them |
| 03/13/2008 | DE102007000482A1 Exhaust gas recirculation system for internal combustion engine, has controller for actuating diagnostic mode for switching in or switching off actuator during operation of combustion engine |
| 03/13/2008 | DE102007000443A1 Kraftstoffeinspritzsteuervorrichtung für eine Brennkraftmaschine A fuel injection control apparatus for an internal combustion engine |
| 03/12/2008 | EP1898074A2 Stop-start control apparatus of internal combustion engine, and control method thereof |
| 03/12/2008 | EP1896709A1 Method and apparatus for controlling an internal combustion engine |
| 03/12/2008 | CN201034053Y Carbon tank for petrol engine |
| 03/12/2008 | CN201034052Y Evaporative emission controlling device applied for automobile fuel system |
| 03/12/2008 | CN101142386A Automobile and its controlling method |
| 03/12/2008 | CN101142385A Method for operating an internal combustion engine and internal combustion engine |
| 03/12/2008 | CN101142380A Valve bridge with integrated lost motion system |
| 03/12/2008 | CN100374697C Turbocharger |
| 03/12/2008 | CN100374696C Turbocompressor system for an internal combustion engine |
| 03/12/2008 | CN100374692C Apparatus for purifying exhaust gas |
| 03/11/2008 | US7341447 Lubricating combustion system; combusting hydrocarbonaceous fuel and the lubricant to produce combustion products; manganese from the lubricant will interact with phosphorus, sulfur, and/or lead from the combustion products; durability of exhaust after treatment systems |
| 03/11/2008 | US7341046 In-tank fuel delivery assembly with a pivotably mounted emissions canister |
| 03/06/2008 | WO2008027938A1 Selective heating in adsorbent systems |
| 03/06/2008 | WO2008027935A1 Evaporative emission control using selective heating in an adsorbent canister |
| 03/06/2008 | WO2008027122A1 Low-idle exhaust gas recirculation system |
| 03/06/2008 | WO2008026685A1 Operation method of premixed compression self-ignition engine |
| 03/06/2008 | WO2008025158A1 Check valve for fugitive gas fuel source |
| 03/06/2008 | US20080053419 Low-idle exhaust gas recirculation system |
| 03/06/2008 | US20080053418 Closed loop EGR control method and system using water content measurement |
| 03/06/2008 | US20080053400 Fuel injection controller for internal combustion engine |
| 03/06/2008 | US20080053090 Arrangement for Recirculation of Exhaust Gases in a Super-Charged Internal Combustion Engine |
| 03/06/2008 | DE102006041522A1 Internal combustion engine, has cooling device with suction line which partly encloses such that cooling agent located in cooling device surrounds, suction line, in form of cooling agent layer |
| 03/06/2008 | DE102006041231A1 Internal combustion engine operating method, involves holding open outlet valve of cylinder, which is in the expansion phase, till outlet valve is held open for actual exit time or opened at second time |
| 03/06/2008 | DE102006040750A1 Control valve, particularly exhaust gas recirculation valve for internal combustion engine, has compensating channel arranged in housing, by which recess is connected with pressure relief area |
| 03/06/2008 | CA2678569A1 Check valve for fugitive gas fuel source |
| 03/05/2008 | EP1895145A2 Sealed fuel tank evaporative emissions control system for small internal combustion engines |
| 03/05/2008 | EP1895144A1 Diagnosis of gas leakage |
| 03/05/2008 | EP1895132A1 Abnormality determination apparatus and method for blow-by gas feedback device |
| 03/05/2008 | EP1893854A1 A cooler arrangement |
| 03/05/2008 | EP1654448B1 Supercharged engine comprising at least two turbocharger stages |
| 03/05/2008 | EP1549827B1 Method and device for recovering energy |
| 03/05/2008 | EP1379763B1 A four stroke auto-ignition engine |
| 03/05/2008 | CN201031748Y Device for reducing discharged pollution produced by car engine and high-efficiency fuel-economizing |
| 03/05/2008 | CN101137835A Supercharged engine with EGR device |
| 03/05/2008 | CN101137834A Exhaust gas recirculation system containing value of the adjusting element that can be opened on the substrate |
| 03/05/2008 | CN101137829A Fuel jetting control unit for internal combustion engine |
| 03/05/2008 | CN101135280A Four-stroke petrol engine inner-vat sprinkler |
| 03/05/2008 | CN101135266A Hybrid power engine |
| 03/04/2008 | US7338642 Using a purification catalyst |
| 02/28/2008 | WO2008024609A1 Multi-functional valve for use in an exhaust breathing system |
| 02/28/2008 | WO2008022769A1 Device and method for supplying fresh air to a turbocharged reciprocating-piston internal combustion engine |
| 02/28/2008 | US20080051307 Lubricating Compositions Containing An Ester Of A Polycarboxylic Acylating Agent |
| 02/28/2008 | US20080047267 Arrangement For Recirculation Of Exhaust Gases Of A Super-Charged Internal Combustion Engine |
| 02/28/2008 | DE10351171B4 Verfahren zum Ausgleich zylinderspezifischen Luft/Kraftstoff-Verhältnisse A method for equalizing cylinder-specific air / fuel ratios |
| 02/28/2008 | DE10223733B4 Verfahren und Vorrichtung zum Regeln eines intermittierend betreibbaren Verbrennungsmotors Method and apparatus for controlling an internal combustion engine operated intermittently |
| 02/28/2008 | DE102006040066A1 Control valve, particularly exhaust gas recirculation valve, for internal-combustion engine, has bearing element out-arranged such that angular error of shank is balanced at place of bearing element |
| 02/28/2008 | DE102006039300A1 Einrichtung und Verfahren zur Frischluftversorgung einer turboaufgeladenen Kolbenbrennkraftmaschine Apparatus and method for supplying fresh air to a turbocharged piston engine |
| 02/28/2008 | DE102004005933B4 Erfassungsvorrichtung für Kraftstoffdampflecken und Kraftstoffzuführvorrichtung hierfür Detection device for fuel vapor leakage and fuel supply therefor |
| 02/28/2008 | CA2661597A1 Device and method for supplying fresh air to a turbocharged, reciprocating-piston internal combustion engine |
| 02/27/2008 | EP1892400A2 Exhaust purification system of internal combustion engine, and control method of the system |
| 02/27/2008 | EP1891360A1 Double check valve for a fuel system |
| 02/27/2008 | EP1891311A1 Exhaust gas re-circulation apparatus for internal combustion engine |
| 02/27/2008 | EP1546515B1 Exhaust after-treatment system for the reduction of pollutants from diesel engine exhaust and related method |
| 02/27/2008 | EP1415080B1 Ventilation system for a fuel tank of an internal combustion engine |
| 02/27/2008 | CN101133240A Exhaust gas recycling device comprising a flow regulating and selectively connecting valve |
| 02/27/2008 | CN101131137A High-efficiency water-spraying type engine |
| 02/27/2008 | CN100371581C Oxygenation type internal combustion engine |
| 02/27/2008 | CN100371578C Anti-knock energy saving engine |
| 02/26/2008 | US7334574 Method and apparatus for increased automobile fuel efficiency |
| 02/26/2008 | US7334573 NOx emission reduction apparatus |
| 02/26/2008 | US7334561 Internal combustion engine |
| 02/26/2008 | US7334398 Combustion control apparatus and method for internal combustion engine |
| 02/26/2008 | US7334397 Regulation method and a device for exhaust gas purification |
| 02/21/2008 | WO2008020519A1 Exhaust catalyst control for six-cycle engine |
| 02/21/2008 | WO2008020503A1 Solenoid valve |
| 02/21/2008 | WO2008019949A1 Vibration- and pulsation-attenuated electropneumatic converter |
| 02/21/2008 | US20080041348 Fuel tank with integrated evaporative emissions system |
| 02/21/2008 | US20080041334 Direct Injection Alcohol Engine With Variable Injection Timing |
| 02/21/2008 | US20080041037 Method for Reducing NOx Emissions from Ethanol-Blended Diesel Fuels |
| 02/21/2008 | DE102006038920A1 Schwingungs- und pulsationsgedämpfter elektropneumatischer Wandler Vibration and electro-pneumatic converter pulsationsgedämpfter |
| 02/21/2008 | DE102006038831A1 Internal combustion engine, has separation compartment, which is arranged in flow process after crank case, which is connected with collection chamber by channel |
| 02/21/2008 | DE102006038706A1 Brennkraftmaschine mit Niederdruck-Abgasrückführung Internal combustion engine with low-pressure exhaust gas recirculation |
| 02/21/2008 | DE102006037640A1 Wärmetauscher für ein Kraftfahrzeug Heat exchanger for a motor vehicle |
| 02/21/2008 | DE102004047395B4 Ventiltriebvorrichtung eines Verbrennungsmotors A valve drive apparatus of an internal combustion engine |
| 02/21/2008 | CA2658788A1 Exhaust catalyst control for a six-cycle engine |
| 02/20/2008 | EP1888906A1 A method and an arrangement in connection with a turbocharged piston engine |
| 02/20/2008 | EP1809876B1 Method and device for controlling or regulating the boost pressure of an internal combustion engine comprising a compressor |
| 02/20/2008 | CN201025173Y Carbinol-hydrogen combined fuel engine |
| 02/20/2008 | CN201025172Y Negative ion hydrogen generator for car |
| 02/20/2008 | CN201025171Y Recycling bypass cooler of motor exhaust |
| 02/20/2008 | CN201025170Y Oil and water mixing dynamic diesel engine |
| 02/20/2008 | CN201025169Y A floating dive atomization device |
| 02/20/2008 | CN201025149Y A gas cylinder cover of gasoline engine |
| 02/20/2008 | CN101126361A Automobile energy-saving purifying muffler |
| 02/20/2008 | CN101126342A Outer inflatable engine |
| 02/20/2008 | CN101126338A Internal combustion engine exhaust tube remaining heat fuel-saving environmental protection device |
| 02/20/2008 | CN100370130C Fuel return device for internal combustion engine |