| Patents for F02P 11 - Safety means for electric spark ignition, not otherwise provided for (1,437) |
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| 07/27/2006 | US20060162701 Method for detecting reverse rotation for internal combustion engines |
| 07/13/2006 | US20060152865 Circuit for protecting a transistor from an open secondary ignition coil |
| 07/12/2006 | CN2795475Y Controller for flame out |
| 07/12/2006 | CN2795474Y Anti-theft warning igniter for motorcycle |
| 07/06/2006 | DE10048060B4 Verfahren zur Klopferkennung Method for knock detection |
| 07/05/2006 | CN1796768A Igniter control device of engine and vehicle therewith |
| 06/27/2006 | US7066162 Method and apparatus for quick starting a rope-start two-stroke engine |
| 06/22/2006 | US20060131959 Engine starting apparatus with antitheft function, vehicle incorporating the apparatus, and method of using same |
| 06/21/2006 | CN2789450Y Automatic protector for engine |
| 06/21/2006 | CN1789700A OR gate dual-monitoring device of SCM for preventing physical damage when repairing automobile at bottom |
| 06/21/2006 | CN1789699A Soft OR gate dual-monitoring device of SCM for preventing physical damage when repairing automobile at bottom |
| 06/15/2006 | WO2006062012A1 Control device of internal combustion engine |
| 06/13/2006 | US7059300 Ignition control apparatus for internal combustion engine |
| 06/08/2006 | US20060118075 Control device of internal combustion engine |
| 06/07/2006 | CN2786304Y Back fire explosion preventing valve |
| 05/25/2006 | US20060107935 Kickback preventing circuit for engine |
| 05/23/2006 | US7047956 Kickback preventing device for engine |
| 05/18/2006 | DE4219362B4 Motordrehzahl-Steuereinrichtung A motor speed control device |
| 05/18/2006 | DE19815143B4 Fehlzündungs-Bestimmungssystem für eine Brennkraftmaschine A misfire detection system for an internal combustion engine |
| 05/16/2006 | US7044814 Main switch apparatus of small watercraft |
| 05/10/2006 | CN2779095Y Magnetoelectric generator digital anti-theft igniter |
| 04/26/2006 | CN1253658C Motorcycle antitheft ignition system |
| 04/12/2006 | CN1757907A Single chip machine soft AND gate bimonitoring device for preventing human body injury during repairing at automobile bottom |
| 04/12/2006 | CN1757906A OR-gate double monitoring device for preventing human body injury during repairing at automobile bottom |
| 04/12/2006 | CN1757905A AND gate two monitoring device for preventing human body injury during repairing at automobile bottom |
| 04/11/2006 | US7027914 Diagnostic coordination control |
| 04/05/2006 | EP1643120A2 Engine kill-switch control circuit and method of operating the same |
| 04/05/2006 | CN1755081A Spark detecting sensor of igniter in gas turbine engine |
| 03/30/2006 | US20060069495 Engine kill-switch control circuit and method of operating the same |
| 03/29/2006 | CN1752436A Switch keying type controller for preventing man repairing vehicle bottom from being injured |
| 03/22/2006 | CN2766053Y Electrically controlled theft protection installation for motor vehicle |
| 03/22/2006 | CN1749557A Remote control device for preventing personal casualty for reparing under automobile |
| 03/08/2006 | CN1244754C Automatically recognizing igniting switch for motor vehicle |
| 02/28/2006 | US7005855 Device to provide a regulated power supply for in-cylinder ionization detection by using the ignition coil fly back energy and two-stage regulation |
| 02/23/2006 | DE10335089B4 Ionenstromerfassungsvorrichtung für einen Verbrennungsmotor Ion current detecting apparatus for an internal combustion engine |
| 02/23/2006 | DE102004059070A1 Ignition process for internal combustion engines entails evaluating signals about state of engine from which information data inferred about state of stop switch is generated to block or permit operating of ignition switch |
| 02/14/2006 | US6998846 Ignition diagnosis using ionization signal |
| 02/14/2006 | CA2350684C Engine control circuit for a lawn tractor |
| 02/08/2006 | CN1240936C Controller of vehicular engine |
| 01/31/2006 | US6990955 Spark ignition engine |
| 01/18/2006 | CN1721662A Starting method of electromechanical valve of internal combustion engine |
| 01/04/2006 | CN1715626A Method of informing pilot of aircraft of spark detected in gasturbine engine |
| 01/04/2006 | CN1715625A Passive high-temperature amplifier for amplifying spark signals detected in igniter in gas turbine engine |
| 12/21/2005 | CN1232726C Vehicular engine starting gear |
| 12/06/2005 | US6971969 Method and device for determining transmission state of power transmission device for internal combustion engine driven vehicle |
| 11/17/2005 | US20050252496 Ignition device for internal combustion engine |
| 11/16/2005 | EP1045986B1 Radio signal responsive vehicle disabling system |
| 11/16/2005 | CN2740796Y Preventing ignitor of engine |
| 11/15/2005 | US6964260 Electronic engine control device |
| 11/15/2005 | US6964258 Engine revolution limiter |
| 11/09/2005 | CN1226535C Igniting key for mortor bike |
| 11/02/2005 | CN1690407A Capacitor discharge ignition |
| 10/27/2005 | US20050235956 Ignition control method and ignition control device for two-cycle internal combustion engine |
| 10/13/2005 | US20050228576 Diagnostic coordination control |
| 10/13/2005 | US20050224032 Ignition terminal |
| 09/29/2005 | US20050212668 Ignition safety device and method therefor |
| 09/29/2005 | DE102004060735A1 Baugruppe für eine geregelte Spannungsversorgung für die Ermittlung der Ionisation im Zylinder unter Verwendung der Rücklauf-Energie der Zündspule und einer zweistufigen Regelung Assembly for a regulated voltage supply for the determination of ionisation in the cylinder using the flyback energy of the ignition coil and a two-stage scheme |
| 09/28/2005 | CN1675464A Booster power supply for engine generator and its controlling method |
| 09/27/2005 | US6948484 Capacitor discharge ignition device |
| 09/22/2005 | US20050205048 Method to start electromechanical valves on an internal combustion engine |
| 09/21/2005 | EP1577526A2 A method to start electromechanical valves on an internal combustion engine |
| 09/21/2005 | CN2727439Y Anti-theft igniting circuit for motorcycle |
| 09/21/2005 | CN2727438Y Ignition circuit for automobile and motorcycle |
| 09/21/2005 | CN2727437Y Anti-theft control circuit in ignition circuit |
| 09/21/2005 | CN2727436Y Ignition switch lock |
| 09/20/2005 | US6945208 Start control apparatus of internal combustion engine |
| 09/14/2005 | EP1574692A1 Engine start control system |
| 09/14/2005 | CN2725539Y Gasoline vehicle grease oil less automatic flameout device |
| 09/14/2005 | CN1667253A Engine start control system |
| 08/31/2005 | CN1661219A Start controller of engine |
| 08/31/2005 | CN1217099C Highest rotational speed limiting method for two-stroke engine |
| 08/24/2005 | CN1657768A Kickback preventing device for engine |
| 08/23/2005 | US6932064 Capacitor discharge ignition |
| 08/18/2005 | US20050181685 Main switch apparatus of small watercraft |
| 08/16/2005 | US6928988 electronic/multicylinder engine which preserves fuel economy; high torque |
| 08/11/2005 | US20050172939 Kickback preventing device for engine |
| 08/10/2005 | EP1561944A2 Kickback preventing device for engine |
| 07/27/2005 | EP1557561A1 Booster power supply for engine generator and its controlling method |
| 07/13/2005 | CN1637278A Ignition control apparatus for internal combustion engine |
| 07/13/2005 | CN1637275A Starter module for walk behind trowel |
| 06/30/2005 | US20050139194 Ignition control apparatus for internal combustion engine |
| 06/23/2005 | US20050134281 Device to provide a regulated power supply for in-cylinder ionization detection by using the ignition coil fly back energy and two-stage regulation |
| 06/15/2005 | CN1206124C Anti-theft starting controller for vehicles |
| 06/02/2005 | US20050119821 Engine protection system |
| 05/25/2005 | EP1133625B1 Method of controlling the process of combustion in an internal combustion engine, and engine with means for controlling the engine valves |
| 05/12/2005 | US20050100405 Starter module for walk behind trowel |
| 05/11/2005 | EP1529980A2 Starter module for walk behind trowel |
| 05/07/2005 | CA2486965A1 Starter module for walk behind trowel |
| 05/05/2005 | US20050092290 Engine revolution limiter |
| 04/21/2005 | US20050085967 On-vehicle electronic control device |
| 04/13/2005 | CN1196860C Ignition control device and method for IC engineer Ignition coil device |
| 03/31/2005 | US20050066948 Capacitor discharge ignition device |
| 03/22/2005 | US6871132 Engine limiter for powered vehicles |
| 03/22/2005 | US6868829 Maximum speed limitation for a two-cycle engine |
| 03/09/2005 | CN1590755A Motorcycle antetheft ignition system |
| 03/02/2005 | CN1191428C Control method for electromagnetic fuel pump |
| 02/10/2005 | US20050029748 Cylinder head gasket and combustion state detector using the same |
| 02/08/2005 | US6851404 Device for starting engine |
| 02/02/2005 | EP0893316B1 Car theft preventive apparatus |
| 01/19/2005 | CN1566622A Method for improving motorcycle safety performance |