Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof › F02M 7 - Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
Patents for F02M 7 - Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions (2,491)
03/2009
03/12/2009DE112007000985T5 Verfahren zum Steuern der Kraftstoffeinspritzung in einem Motor mit Kompressionszündung A method for controlling fuel injection in a compression ignition engine
03/11/2009CN100467839C method for running internal combustion engine
03/03/2009US7497419 Carburetor having a coupling element and a coupling element for connecting an actuating element to an adjusting element
03/03/2009US7497201 Control system and method for improving fuel economy
03/03/2009US7497199 Closed-loop electronic control system for controlling combustion in a diesel engine operating with highly premixed combustion
02/2009
02/24/2009US7494113 Carburetor
02/18/2009CN101368526A Ignition control carburetor of internal combustion engine
02/10/2009US7489998 Method and device for controlling an internal combustion engine
02/03/2009US7484717 Accelerator pump cap for a motorcycle carburetor
01/2009
01/28/2009CN201187367Y Two-chamber carburetor
01/27/2009US7481039 Engine system and method for efficient emission control device purging
01/15/2009US20090013965 Carburetor and method of operating the same
01/15/2009DE102007032526A1 Vergaser und Verfahren zu dessen Betrieb Carburetor and method for its operation
01/14/2009CN101344050A Carburetor and method of operating the same
01/14/2009CN100451321C Carburetor arrangement
01/13/2009US7475673 Apparatus and method for controlling maximum cylinder pressure in an internal combustion engine
01/13/2009US7475668 Spark ignition to compression ignition transition in an internal combustion engine
01/08/2009DE10248210B4 Kraftstoffzufuhr-Regelsystem eines Vergasers Fuel supply control system of a carburetor
01/06/2009US7472892 Carburetor of an internal combustion engine
12/2008
12/30/2008US7469662 Homogeneous charge compression ignition engine with combustion phasing
12/24/2008CN100445546C Carburetor
12/23/2008US7467785 Auxiliary fuel and air supply in a carburetor
12/16/2008US7464693 Internal combustion engine including plural cylinders, control apparatus and control method for internal combustion engine including plural cylinders
12/16/2008US7464692 Intake air control valves
12/11/2008US20080302332 Split-bore stratified charge carburetor
12/04/2008WO2008145973A1 Carburettors
12/04/2008CA2687998A1 Carburettors
12/02/2008US7458361 Method for operating an internal combustion engine
11/2008
11/27/2008WO2007127718A3 Method for internal combustion engine control using pressure ratios
11/26/2008CN100436800C Injection unit for an internal combustion engine
11/20/2008DE19581401B4 Begrenzungsvorrichtung für die Zufuhr von Kraftstoff und Verfahren zur Entfernung einer Begrenzungskappe Limiting means for the supply of fuel and method of removing a limiter cap
11/11/2008US7448360 Controller of internal combustion engine
11/06/2008WO2008070767A3 Multi-chambered fuel enrichment device
11/06/2008US20080272505 Carburetor
11/06/2008US20080271705 Variable compression engine
11/05/2008CN100430592C Diaphragm gasifier
10/2008
10/30/2008WO2008011037A3 Valve controlled throttle mechanism in a heat regenerative engine
10/30/2008DE102004050813B4 Anomalie-Diagnosevorrichtung für eine Brennkraftmaschine Abnormality diagnosis apparatus for an internal combustion engine
10/28/2008US7441753 Carburetor
10/28/2008US7441544 Control device for internal combustion engine
10/22/2008CN201137533Y Carburetor for gasoline engine with needle valve provided with loose-proof sleeve
10/21/2008US7440841 Method of efficiently determining pressure-based combustion parameters for an IC engine
10/16/2008DE112006003029T5 Steuerung der Abweichung von einem Motorzylinder zum anderen Control of the deviation of an engine cylinder to another
10/15/2008CN100425810C Methods for low emission, controlled temperature combustion in engines which utilize late direct cylinder injection of fuel
10/09/2008US20080245339 Auto choke device for an engine
10/08/2008CN101280738A Two-chamber carburettor
10/07/2008US7431271 Carburetor
09/2008
09/25/2008DE112006003208T5 Verfahren und Vorrichtung zur Verbrennungssteuerung in einem Mehrzylindermotor mit homogener Kompressionszündung Method and apparatus for controlling combustion in a multi-cylinder homogeneous charge compression ignition engine with
09/25/2008DE102008011740A1 Carburetor e.g. butterfly valve type carburetor, for internal combustion engine of e.g. hand saw, has fuel reservoir provided between fuel passage portions, where fuel flows through reservoir when throttle valve is opened
09/17/2008CN100419246C Support structure for muffler
09/16/2008US7424882 Engine method
09/04/2008US20080211116 Accelerator device for a carburetor
09/03/2008CN101255828A Accelerator device for a carburetor
09/03/2008CN100416071C Anti-interference carburetor mixed valve needle
09/02/2008US7419142 Variable fuel admission carburetor
08/2008
08/28/2008WO2008002774A3 Simultaneous egr correction and individual cylinder combustion phase balancing
08/28/2008WO2008002753A3 Internal combustion engine exhaust gas recirculation control
08/28/2008US20080202469 Method and apparatus for controlling a homogeneous charge compression ignition engine
08/26/2008US7418336 Method for internal combustion engine control using pressure ratios
08/26/2008US7415967 Manifold pressure control for a variable event valvetrain
08/20/2008EP1957782A1 Carburetor for a combustion engine, and method for the controlled delivery of fuel
08/20/2008CN201103495Y One-way thickening device for improving engine power performance
08/19/2008US7412967 Engine controller
08/14/2008US20080191369 Carburetor Having A Rotationally Operated Choke
08/13/2008CN201100176Y Motorcycle digital controller
08/12/2008US7410153 Vacuum accelerator assist module for carburetors
08/06/2008CN100408840C Sonic flow gasifier
08/05/2008US7407153 Carburettor
07/2008
07/29/2008US7404391 Method and device for operating an internal combustion engine
07/23/2008CN201090320Y Economizing valve of carburetor for motorcycle
07/22/2008US7401591 Control system for internal combustion engine
07/16/2008CN100402817C Device for controlling choke valve of carburetor
07/09/2008CN100400842C Carburetor arrangement for an internal combustion engine
06/2008
06/24/2008US7389751 Control for knock suppression fluid separator in a motor vehicle
06/18/2008CN201074560Y Electronic control apparatus for carburettor
06/12/2008WO2008070767A2 Multi-chambered fuel enrichment device
06/12/2008US20080135018 Multi-chambered fuel enrichment device
06/11/2008CN100394003C Electromagnetic choke system for an internal combustion engine
06/10/2008US7386388 Air-fuel ratio control system and method for internal combustion engine, and engine control unit
06/05/2008US20080127938 Control device for internal combustion engine
06/03/2008US7380540 Dynamic control of a homogeneous charge compression ignition engine
05/2008
05/28/2008CN201065796Y Foundation bolt bracket
05/27/2008US7379810 Engine control system and engine control method
05/27/2008US7377104 Engine control system with mixed exhaust gas oxygen sensor types
05/20/2008US7373923 Variable event valvetrain operation during an engine start
05/20/2008US7373918 Diesel engine control system
05/15/2008DE102006045583A1 Dichtungsanordnung Seal assembly
05/08/2008DE102007052495A1 Diaphragm for one-way gas gate valve of constant depression carburetor element in internal combustion engine, has exchangeable diaphragm and small bore such as gas gate valve seating whereby integrated upper suspension point is provided
05/07/2008CN201057106Y Carburetor with secondary compensating system
05/07/2008CN201057105Y Circuit for preventing gasoline generator blasting when close-down
05/07/2008CN201057104Y Circuit for controlling gasoline generator blasting when close-down
05/07/2008CN201057103Y Circuit for preventing electrical starting generator blasting when close-down
05/07/2008CN101173642A Oil gas compensating control device for carburetor of engine
05/06/2008US7367318 Control system and control method of internal combustion engine
04/2008
04/30/2008CN100385101C Homogeneous charge compression ignition engine and method for operating homogeneous charge compression ignition engine
04/29/2008US7364138 Membrane carburetor
04/29/2008US7363912 Fuel injection controller for engine
04/24/2008WO2008047435A1 Insulator
04/24/2008WO2007127713A3 Method and apparatus for determining piston position in an engine
04/17/2008US20080088041 Carburetor for stratified scavenging two-cycle engine
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