| 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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| 05/03/2012 | DE102010043027A1 Brennkraftmaschine Internal combustion engine |
| 05/02/2012 | EP2447581A1 Protection device for a shutter for recirculating exhaust gases |
| 05/02/2012 | EP2447516A1 Method for determining pressure at the outlet of an exhaust gas system |
| 05/02/2012 | EP2446134A1 Small engine emissions control valve |
| 05/02/2012 | EP1926895B1 Cooling system for a motor vehicle |
| 05/02/2012 | EP1856399B1 Exhaust gas recycling device comprising a flow regulating and selectively connecting valve |
| 05/02/2012 | EP1529931B1 Filter control device |
| 05/02/2012 | CN202209228U Energy saving and emission reducing system for improving efficiency of lean burn power equipment |
| 05/02/2012 | CN202209227U Vehicular carbon tank fixing support |
| 05/02/2012 | CN202209218U General internal combustion dynamical system realizing lean combustion |
| 05/02/2012 | CN102435440A Method for utilizing single oxygen concentration sensor to test exhaust gas recirculation rate of diesel engine |
| 05/02/2012 | CN102434343A Oxygen-enriched combustion method of lignite methyl alcohol coal slurry fuel material in compression-type internal combustion engine |
| 05/02/2012 | CN102434329A Method of enabling water to serve as energy of internal combustion engine products |
| 05/02/2012 | CN102434328A Valve device of fuel tank |
| 05/02/2012 | CN102434327A Canister for vehicles and fuel supply system provided with the same |
| 05/02/2012 | CN102434326A 内燃发动机 Internal combustion engine |
| 05/02/2012 | CN102434278A Three-stroke reciprocating piston type engine |
| 05/02/2012 | CN102434273A Method and device for increasing pressure of methyl ether to supply methyl ether to engine |
| 05/02/2012 | CN102434272A Engine using fuel oil and water to act |
| 05/02/2012 | CN101865020B Ignition type internal-combustion engine system for on-line hydrogen production and local hydrogen enrichment and control method |
| 05/02/2012 | CN101832201B Connection structure of engine exhaust gas recirculation pipe and plastic intake manifold |
| 05/01/2012 | US8166952 Fuel injection control during start-up |
| 05/01/2012 | US8166757 Engine with internal EGR system |
| 04/26/2012 | WO2012054282A2 Turbocharger egr module |
| 04/26/2012 | WO2012051784A1 Low-entropy mixed-combustion turbo compound explosive engine |
| 04/26/2012 | US20120097139 Apparatus for estimating exhaust gas recirculation quantity |
| 04/26/2012 | US20120097138 Engine assembly including rotary engine providing exhaust gas recirculation to primary engine |
| 04/26/2012 | DE19941177B4 Leitungssystem für verdampften Kraftstoff für Fahrzeugmotoren Line system for evaporative fuel for vehicle engines |
| 04/26/2012 | DE19655231B4 Dieselmotor-Steuervorrichtung mit einer Abgasregeleinrichtung Diesel motor control apparatus having an exhaust control device |
| 04/26/2012 | DE102011116234A1 Kraftmaschinenanordnung mit einer eine Abgasrückführung für eine Primärkraftmaschine liefernden Rotationskolbenkraftmaschine Engine assembly having an exhaust gas recirculation for a primary combustion engine supplying rotary piston engine |
| 04/26/2012 | DE102011053664A1 Niederdruck-Umführ-AGR-Vorrichtung Low-pressure EGR device Umführ |
| 04/26/2012 | DE102010035622B4 Abgasrückführventil für eine Verbrennungskraftmaschine Exhaust gas recirculation valve for an internal combustion engine |
| 04/26/2012 | DE102010006023B4 Dichtungsanordnung für eine Regelvorrichtung einer Verbrennungskraftmaschine The seal assembly for a control device of an internal combustion engine |
| 04/26/2012 | DE102005008453B4 Abgasrückführung durch verlängertes Offenhalten oder Nachöffnen der Auslassventile einer Hubkolbenbrennkraftmaschine Exhaust gas recirculation by prolonged holding open or Nachöffnen the exhaust of a reciprocating internal combustion engine |
| 04/26/2012 | DE102004007937B4 Computergesteuerte Einstellung des Motor-Luft/Kraftstoffverhältnisses Computer-controlled adjustment of the engine air / fuel ratio |
| 04/25/2012 | EP2444647A2 Waste gas heater device |
| 04/25/2012 | EP2444646A1 Exhaust gas recirculation valve |
| 04/25/2012 | EP2444642A1 Control method and control device of control valve used in induction system of engine |
| 04/25/2012 | EP2444615A1 Waste gas guidance device for a combustion engine |
| 04/25/2012 | EP2443335A1 Device for mixing a flow of intake gas and a flow of recirculated exhaust gas comprising a plurality of diffusion openings |
| 04/25/2012 | EP2443334A1 Movement transformation device and valve comprising such a device |
| 04/25/2012 | EP2443332A1 Valve comprising a movement transformation device |
| 04/25/2012 | EP2443329A1 Device for mixing a flow of intake gas and a flow of recirculated exhaust gas |
| 04/25/2012 | EP2443328A1 Cooling circuit for a vehicle and vehicle comprising a cooling circuit |
| 04/25/2012 | EP2282034B1 Internal egr control device for internal combustion engine |
| 04/25/2012 | EP1706628B1 Process for operating a compression ignition internal combustion engine in combination with a catalytic reformer |
| 04/25/2012 | EP1548267B1 Egr cooler |
| 04/25/2012 | EP1472440B1 Efficient internal combustion engine valve actuator |
| 04/25/2012 | CN202202992U Multifunctional circulating electrolytic device and system of same for internal combustion engine |
| 04/25/2012 | CN202202991U Closed engine liquefying carbon dioxide through nitrogen |
| 04/25/2012 | CN202202989U Low-entropy mixed-burned gas liquefaction engine |
| 04/25/2012 | CN102425674A Straight-channel inclined-type electric exhaust-gas recirculation (EGR) valve |
| 04/25/2012 | CN102425509A Engine combustion optimization and exhaust purification device and method based on reformed gas |
| 04/25/2012 | CN102425508A Exhaust gas circulation (EGR) based hybrid charge system and method of gasoline engine |
| 04/25/2012 | CN102425507A Exhaust gas circulation (EGR) based hybrid stratified charge system and method of gasoline engine |
| 04/25/2012 | CN102080610B EGR (exhaust gas recirculation) valve with tight protective device |
| 04/25/2012 | CN101506487B Device and method for supplying fresh air to a turbocharged, reciprocating-piston internal combustion engine |
| 04/25/2012 | CN101255829B 阀装置 Valve means |
| 04/24/2012 | US8161952 Electronically controlled blow-by gas returning apparatus for internal combustion engine |
| 04/24/2012 | US8161950 Exhaust gas recirculating device for internal combustion engines |
| 04/24/2012 | US8161949 Exhaust gas recirculation cooler system |
| 04/24/2012 | US8161948 Method for testing the function of a pressure switch of a tank ventilation system, control device, and internal combustion engine |
| 04/24/2012 | US8161746 Method and system for providing air to an engine |
| 04/24/2012 | US8161744 Internal combustion engine with turbocharger surge detection and control |
| 04/19/2012 | WO2012049916A1 Exhaust gas recirculation control device for internal combustion engine |
| 04/19/2012 | WO2012049458A1 Processing of fuel and recirculated exhaust gas |
| 04/19/2012 | WO2012049230A1 Method and device for operating an internal combustion engine |
| 04/19/2012 | WO2012049219A1 Method and apparatus for operating a tank ventilation system |
| 04/19/2012 | WO2012049027A1 Adsorber element, ring filter element |
| 04/19/2012 | WO2012048786A1 Exhaust gas recirculation with condensate discharge |
| 04/19/2012 | WO2012048784A1 Exhaust gas recirculation with condensate discharge |
| 04/19/2012 | US20120095664 Malfunction detection apparatus and malfunction detection method for an egr system |
| 04/19/2012 | US20120090585 Control apparatus and control method for internal combustion engine |
| 04/19/2012 | US20120090584 Apparatus and method for controlling low pressure exhaust gas recirculation system |
| 04/19/2012 | US20120090583 Egr valve assembly for internal combustion engines |
| 04/19/2012 | US20120090582 Exhaust system and method for mitigating degradation of components of a turbocharged engine with exhaust gas recirculation |
| 04/19/2012 | US20120090581 Exhaust gas mixing system |
| 04/19/2012 | US20120090578 Intake mixture introducing apparatus |
| 04/19/2012 | DE102011052288A1 Einrichtung und Verfahren zum Steuern eines Niederdruck-Abgasrückführungs(EGR)-Systems Apparatus and method for controlling a low-pressure exhaust gas recirculation (EGR) system |
| 04/19/2012 | DE102010048865A1 Abgasrückführventil Exhaust gas recirculation valve |
| 04/19/2012 | DE102010048466A1 Abgasrückführung mit Kondensat-Abführung Exhaust gas recirculation with condensate drain |
| 04/19/2012 | DE102010048465A1 Abgasrückführung mit Kondensatabführung Exhaust gas recirculation with condensate drain |
| 04/19/2012 | DE102010048313A1 Verfahren und Vorrichtung zum Betreiben eines Tankentlüftungssystems Method and apparatus for operating a tank ventilation system |
| 04/18/2012 | EP2441999A2 Sealing joint for connecting adjoining duct pieces in an engine exhaust system |
| 04/18/2012 | CN202194744U Vehicle carbon-removing and oil-saving oxyhydrogen machine |
| 04/18/2012 | CN202194743U Mechanical type exhaust gas recirculation valve suitable for non-road supercharged diesel engine |
| 04/18/2012 | CN202194742U An automobile diesel engine vacuum exhaust tube |
| 04/18/2012 | CN102421996A Apparatus for cleaning the crankcase of a dual-fuel engine |
| 04/18/2012 | CN102418627A Waste gas recycling cooler with variable-section heat exchange pipes |
| 04/18/2012 | CN102418626A Integrated exhaust gas recirculation and charge cooling system |
| 04/18/2012 | CN102418625A Method and system for controlling an engine via compressor speed |
| 04/18/2012 | CN102418608A Controlling exhaust gas recirculation in a turbocharged compression-ignition engine system |
| 04/18/2012 | CN102418593A Single-vortex double-pressure turbocharging system |
| 04/18/2012 | CN101688483B Exhaust reflux device for internal-combustion engine |
| 04/18/2012 | CN101316991B Turbocharged engine system and method of operation |
| 04/17/2012 | US8160802 Closed-loop adaptation of homogenous charge compression ignition operating zone based on ringing index |
| 04/17/2012 | US8156926 Systems and methods for filtering crankcase fumes |
| 04/17/2012 | US8156925 Exhaust gas recirculation system for internal combustion engine |
| 04/12/2012 | WO2012048248A2 High volume combustion catalyst delivery system |
| 04/12/2012 | WO2012047801A2 Engine breathing system valve and seal |