| Patents for F02P 19 - Incandescent ignition, e.g. during starting of internal-combustion engines; Combination of incandescent and spark ignition (1,292) |
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| 04/04/1996 | DE4443350C1 Control and monitoring circuit for automobile electrical loads |
| 03/14/1996 | WO1996007823A1 Starting aid system, especially for diesel engines |
| 03/14/1996 | DE4431477A1 Starthilfevorrichtung, insbesondere für einen Dieselmotor Starting aid system, in particular for a diesel engine |
| 02/22/1996 | DE4443351C1 Electrical load monitoring circuit for motor vehicle |
| 02/21/1996 | CN2220544Y Quick glow plug |
| 11/28/1995 | US5469819 Adaptive engine preheat |
| 10/25/1995 | EP0678709A2 Electric current self-control device |
| 09/06/1995 | EP0485610B1 Heated surface fuel striking ignition type internal combustion engine and method of heated surface fuel striking ignition |
| 08/17/1995 | DE4404899A1 Dual fuel IC engine ignition system |
| 08/10/1995 | DE4403029A1 Glow plug management for diesel engine running on volatile vegetable oils |
| 08/09/1995 | EP0666409A1 Direct injection diesel engine |
| 07/11/1995 | CA1336293C Control for automatically starting a diesel engine |
| 06/14/1995 | EP0657634A1 Method of operating a diesel engine utilizing a continuously powered glow plug, and glow plug design therefor |
| 05/09/1995 | US5413072 Vehicle starter and electrical system protection |
| 03/15/1995 | EP0643222A2 Device to control a heating element in an automotive vehicle |
| 03/02/1995 | WO1995006203A1 Operation of electrical heating elements |
| 03/01/1995 | EP0640763A1 Method for monitoring at least one electrical load |
| 01/18/1995 | EP0634571A1 Intake apparatus of diesel engine |
| 12/13/1994 | US5372102 Process for heating the intake air in internal-combustion engines by means of a flame starting system |
| 11/29/1994 | US5367995 Starting mechanism of an engine for a model |
| 11/29/1994 | US5367994 Method of operating a diesel engine utilizing a continuously powered glow plug |
| 10/27/1994 | DE4313188A1 Device for controlling the supply of energy to a glow plug of an internal combustion engine, in particular a diesel engine |
| 07/19/1994 | US5329901 Hot surface impact ignition type internal combustion engine and method of hot surface impact ignition |
| 07/12/1994 | US5327870 Glow plug controller |
| 05/03/1994 | US5307701 Starting system for model engines |
| 04/14/1994 | WO1994008136A1 Method and system for controlling the energization of at least one glow plug in an internal combustion engine |
| 04/14/1994 | DE4327402A1 Model motor starter mechanism - excites sparking plugs after starting motor to keep vibration current low on switch on and reduce source capacitance |
| 03/29/1994 | US5297519 Method and apparatus for direct fuel injection in an internal combustion engine |
| 03/24/1994 | DE4244119C1 Protecting relay contacts against overloading - using controlled switch with switching path in parallel with contacts and monitoring elements for load current circuit |
| 03/24/1994 | DE4244118C1 Relay contact overload protection device - holds relay in on state until melt protection fuse is triggered upon load current exceeding predetermined threshold |
| 03/24/1994 | DE4244116C1 Protecting relay contacts against overloading - using controllable switch with path in parallel with contacts and electronic control |
| 02/22/1994 | US5287831 Vehicle starter and electrical system protection |
| 01/13/1994 | DE4223954C1 Heating element controller for automobile engine - responds to sensor signals indicating seat belt closure, occupation of vehicle driving seat, or closure of all vehicle doors. |
| 10/13/1993 | EP0565431A1 Improvements in diesel engines |
| 10/12/1993 | US5251589 Hot tip glow plug and method for making |
| 09/14/1993 | US5243940 Self-igniting reciprocating internal combustion engine |
| 09/07/1993 | US5241929 Electronic engine control module incorporating glow plug and glow plug lamp control |
| 05/13/1993 | WO1993009346A1 Glow plug controller |
| 05/12/1993 | CN1020650C Heated surface impingement ignition type ic engine and heated surface impingement igniting |
| 04/28/1993 | EP0538564A1 Internal combustion engine with self-ignition |
| 10/28/1992 | EP0510935A2 Air intake heating method and device for internal combustion engines |
| 10/27/1992 | US5158050 Method and system for controlling the energization of at least one glow plug in an internal combustion engine |
| 09/15/1992 | US5146881 Method for more rapid starting |
| 09/08/1992 | US5144922 Fuel ignition system for compression ignition engines |
| 08/18/1992 | US5138987 Process for heating the intake air internal combustion engines by means of a flame starting system |
| 07/02/1992 | DE4040310A1 Process and appts. for driving hybrid internal combustion engine - started by battery driven electric motor and fed with gas rich in methane obtd. from sulphur free hydrocarbons by catalytic conversion |
| 07/01/1992 | EP0492084A2 Device for the heating of the admission air in the combustion engine by means of a flame starting system |
| 06/25/1992 | WO1992010651A1 Ignition device and process for manufacturing it |
| 06/16/1992 | US5122968 Apparatus and method for driving and controlling electric consumers, in particular heat plugs |
| 06/11/1992 | DE4039323A1 Zuendvorrichtung und verfahren zum herstellen einer zuendvorrichtung Ignition device and method for manufacturing an ignition device |
| 05/20/1992 | EP0485610A1 Heated surface fuel striking ignition type internal combustion engine and method of heated surface fuel striking ignition |
| 04/28/1992 | US5109151 Glow plug energization apparatus |
| 04/21/1992 | US5105781 Air-compressing internal combustion engine with self-ignition, with a main combustion space and an insert adjoining the latter, accommodated in the cylinder head and having an antechamber |
| 03/10/1992 | US5094198 Air intake heating method and device for internal combustion engines |
| 02/26/1992 | EP0471933A1 Air-compressing, self-ignition internal combustion engine, with main combustion chamber and a pre-chamber situated in an insert in the cylinder head, bordering the main chamber |
| 02/25/1992 | US5090374 Auxiliary starter apparatus for multi-cylinder diesel engine by using 24-volt battery cell |
| 01/09/1992 | DE4121520A1 Preheating circuitry for cold-start of diesel engine - has sensor detecting occupancy of driver's seat in motor vehicle |
| 12/25/1991 | CN1057317A Heated surface impingement ignition type internal combustion engine and heated surface impingement igniting |
| 12/12/1991 | WO1991019083A1 Internal combustion engine of hot surface collision ignition type and hot surface collision ignition thereof |
| 12/05/1991 | WO1991019085A1 Heated surface fuel striking ignition type internal combustion engine and method of heated surface fuel striking ignition |
| 12/05/1991 | CA2044611A1 Hot surface impact ignition type internal combustion engine and method of hot surface impact ignition |
| 11/12/1991 | US5063890 2-cycle internal combustion engine |
| 09/26/1991 | DE4108809A1 Preadjustment control for fuel injection into diesel engine - includes magnetic valve in coolant flow controlled by afterglow current maintenance circuit connected to glow plug |
| 09/24/1991 | US5050545 Engine preheating system |
| 06/04/1991 | US5020489 Multi-cylinder |
| 05/14/1991 | CA1284195C Glow plug alternator control |
| 04/10/1991 | EP0169235B1 Glow plug control circuit |
| 04/10/1991 | CN1050589A Engine preheating system |
| 04/03/1991 | EP0420379A2 Engine preheating system |
| 03/29/1991 | CA2013528A1 Engine preheating system |
| 03/20/1991 | EP0258214B1 Device to control electrical consumers in powered vehicles |
| 01/09/1991 | CN1048430A High-pressure self-igniting gasoline engine |
| 12/11/1990 | CA1277584C Heater plug cooled by the combustion air for heating gases |
| 11/28/1990 | CN1010605B Auto-control temp.-retaining hot-surface igniter and method |
| 11/22/1990 | DE4015558A1 Glow plug preheating circuit for vehicle diesel engine - is completed by movement of driver door from open to closed position instead of vice versa |
| 11/07/1990 | EP0395901A1 Device for controlling the temperature of a glowing plug |
| 10/16/1990 | US4963717 Glow plug for internal combustion engine |
| 10/09/1990 | US4962300 Preheating control apparatus for diesel engines |
| 08/29/1990 | EP0383760A1 Device and process for actuating and controlling electric consumers, in particular heat plugs |
| 08/23/1990 | DE4004400A1 Circuit for monitoring function of glow plugs of diesel engine - uses auxiliary evaluation circuit-monitor plugs concerning short circuit and min. current |
| 08/18/1990 | WO1990009521A1 Method of operating i.c. engines and apparatus thereof |
| 08/16/1990 | DE4001538A1 Preheat device for Diesel engine - has plate interconnecting one plug electrode to other electrode of next glow plug |
| 08/14/1990 | US4947808 Igniting device for engine |
| 07/03/1990 | US4939347 Energization control apparatus for glow plug |
| 06/19/1990 | US4934349 Glow plug controlling apparatus for a diesel engine |
| 05/30/1990 | EP0370964A1 A unit for controlling the operation of the preheating plugs of a diesel motor |
| 03/28/1990 | EP0359848A1 Device for preventing DC powered heating resistors from overheating |
| 02/28/1990 | CN1007034B Electronic controller for predetermined temperature coefficient hlater |
| 01/30/1990 | US4896636 Method of operating I. C. engines and apparatus thereof |
| 01/23/1990 | CA1264823A1 Electronic controller for predetermined temperature coefficient heater |
| 01/23/1990 | CA1264822A1 Adaptive glow plug controller |
| 11/07/1989 | US4878465 Control for automatically starting a diesel engine |
| 11/01/1989 | CN1036815A Automatical temperature-retaining hot-surface igniter and method |
| 10/11/1989 | EP0336625A2 Glow plug for internal combustion engine |
| 08/29/1989 | US4862370 Interface and control unit for a diesel engine electronic controller and glow plug circuits, and method of glow plug operation |
| 08/22/1989 | US4858576 Glow plug alternator control |
| 08/16/1989 | EP0327900A2 Regulating device for a combustion engine |
| 07/05/1989 | EP0323204A1 Igniting device for engine |
| 05/31/1989 | EP0318350A1 Diesel engine preheating control system |
| 05/31/1989 | EP0317922A1 Compression ignition for a combustion engine |