Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02P - Ignition, other than compression ignition, for internal-combustion engines; Testing of ignition timing in compression-ignition engines › F02P 19 - Incandescent ignition, e.g. during starting of internal-combustion engines; Combination of incandescent and spark ignition
Patents for F02P 19 - Incandescent ignition, e.g. during starting of internal-combustion engines; Combination of incandescent and spark ignition (1,292)
07/1984
07/25/1984EP0113834A2 Diesel glow plug tip enlargement protection
07/10/1984US4458639 Circuit for controlling glow plug energization
06/1984
06/05/1984US4452191 Short duration PTC resistor timer
06/05/1984US4452040 Soot catcher purgative diesel engine fuel supply method and apparatus
05/1984
05/22/1984CA1167715A1 Glow plug control device for diesel engines
05/01/1984US4445491 Ignition system for starting a diesel engine
04/1984
04/24/1984US4444160 Energization indication control for diesel glow plug
04/18/1984EP0105807A1 Glow plug having a conductive film heater
04/17/1984US4442804 Glow plug controller for diesel engines
03/1984
03/27/1984CA1164291A1 Glow plug
03/06/1984CA1163156A1 Adaptation of diesel engines for use of ethanol or methanol as a fuel
01/1984
01/18/1984EP0098503A2 Switching device for the glow plugs of a diesel engine
11/1983
11/29/1983US4417550 Engine preheating apparatus
11/01/1983US4413174 Glow plug duty cycle modulating apparatus
10/1983
10/12/1983EP0090984A2 Internal-combustion engine comprising a central electronic control apparatus
09/1983
09/27/1983CA1154265A1 Precious metals recovery process
09/20/1983US4405890 Rechargeable glow plug energizer
09/20/1983CA1154101A1 Glow plug control circuit
08/1983
08/23/1983US4399781 Engine preheating control system having automatic control of glow plug current
07/1983
07/05/1983US4391237 Apparatus for use in starting a diesel engine
04/1983
04/06/1983EP0075872A2 An ignition system for subsidiarily starting a diesel engine
03/1983
03/31/1983WO1983001093A1 Glow plug having resiliently mounted ceramic surface-ignition element
03/22/1983US4377138 Glow plug control system for diesel engine
03/01/1983US4375205 Glow plug control circuit
02/1983
02/16/1983EP0071612A1 An ignition system.
01/1983
01/12/1983EP0069533A2 Glow plug quick heating control device
01/05/1983EP0069052A1 Method of manufacturing an ignition device for an internal-combustion engine
01/05/1983EP0068881A2 A voltage control circuit for a glow plug
12/1982
12/14/1982US4363958 Preheating apparatus for diesel engines
12/14/1982CA1137564A1 Starting aid for a combustion engine
11/1982
11/30/1982US4361122 Internal combustion engine with externally-supplied ignition, having one main combustion chamber per cylinder and one ignition chamber
11/23/1982US4360765 Control circuit for a glow plug assembly serving as an engine preheating means
11/16/1982US4359643 Auxiliary apparatus for starting a diesel engine
11/16/1982US4359020 Preliminary heating installation for glow plugs in air-compressing internal combustion engines
11/02/1982US4357525 Glow plug duty cycle modulating apparatus
09/1982
09/28/1982US4351291 Glow plug
09/28/1982CA1132661A1 Resistive device sensor
09/21/1982US4350876 Control circuit for a glow plug assembly serving as an engine preheating means
09/07/1982US4348583 Rapidly-heated periodically-maintained heater for motor vehicle apparatus
09/07/1982US4347825 Fuel injection apparatus for an internal combustion engine
08/1982
08/31/1982US4346679 Starting aids for internal combustion engines
08/24/1982US4345555 Self-heating ignition plug
08/19/1982WO1982002745A1 An ignition system
08/19/1982WO1982002744A1 An ignition system
06/1982
06/29/1982US4337389 Glow plug control device for diesel engines
05/1982
05/25/1982US4331109 Preheating device for starting an internal combustion engine of the diesel type or the like
05/25/1982CA1124364A1 Preheating system for a diesel engine
05/11/1982US4328771 Starting assist system for diesel engines
03/1982
03/30/1982US4322604 Engine start assisting device
03/09/1982US4318374 Preheating system for a diesel engine
01/1982
01/26/1982US4312307 Glow plug duty cycle modulating apparatus
01/13/1982EP0043577A2 Thermal switch and control circuit for diesel engine glow plug control
12/1981
12/29/1981US4307689 Glow plug control circuit
12/29/1981US4307688 Diesel engine glow plug energization control system
12/01/1981CA1113325A1 Retractable glow plug for diesel engine
11/1981
11/17/1981US4300491 Control apparatus for glow plugs provided for a diesel engine
10/1981
10/13/1981US4295052 Circuit for motor vehicles
09/1981
09/09/1981EP0035407A2 Glow plug control system for a Diesel engine
08/1981
08/25/1981US4285307 Method of preheating an internal combustion engine of the diesel, or similar, type
08/19/1981EP0034022A1 Engine preheating control systems
08/11/1981US4283619 Glow plug temperature control apparatus
07/1981
07/28/1981US4280452 Engine start enhancement device
07/01/1981EP0031007A1 Positively ignited internal-combustion engine with a main combustion chamber each per cylinder and an ignition chamber
06/1981
06/16/1981US4274034 Glow plug driver
05/1981
05/05/1981CA1100583A1 Diesel engine glow plug energization control circuit
05/05/1981CA1100582A1 Diesel engine glow plug energization control device
04/1981
04/14/1981US4261309 Electric starting system for diesel cycle internal combustion engines
04/07/1981US4260985 Resistive device sensor
03/1981
03/31/1981US4258678 Control apparatus for glow plugs provided for a diesel engine
03/24/1981US4257807 Precious metals recovery process
02/1981
02/10/1981US4249374 Split engine control system with exhaust gas recirculation
12/1980
12/23/1980US4240392 Retractable glow plug for diesel engine
12/09/1980US4237843 Starting aid for a combustion engine
11/1980
11/25/1980US4235215 Preliminary heating control installation for air-compressing internal combustion engines
11/11/1980CA1089307A1 Glow-plug
10/1980
10/29/1980EP0018257A1 Warming-up device for starting an internal-combustion engine of the Diesel type or the like
09/1980
09/09/1980US4221205 Circuit arrangement for the control of a starting operation of a diesel engine
07/1980
07/08/1980US4211204 Glow plug arrangement
06/1980
06/17/1980US4207853 Starting systems for internal combustion engine
04/1980
04/29/1980US4200077 Glow plug structure
04/08/1980US4196712 Engine start promoting device
12/1979
12/11/1979US4177785 Diesel engine glow plug energization control device
10/1979
10/09/1979US4170212 Ignition system for rotary piston engines
02/1979
02/06/1979US4137885 Diesel engine glow plug energization control circuit
12/1978
12/12/1978US4129812 Electronic timer
10/1978
10/17/1978US4120273 Starting aid for internal combustion engines
09/1978
09/05/1978US4111168 Ignition distributor-circuit breaker assembly for internal combustion engines
08/1978
08/15/1978US4106465 OFF-ON-START switching system for diesel engines, and particularly automotive-type diesel engines
05/1978
05/09/1978US4088109 Diesel engine warm-up control system
05/09/1978US4087904 Method to manufacture glow plugs, particularly to secure glow elements in sockets
02/1978
02/28/1978US4075998 Electrical on-off-starting operation control system for engines requiring pre-heat time, such as automotive Diesel engines
01/1977
01/11/1977US4002882 Heating circuit
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