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 3 - Other electric spark ignition installations characterised by the type of ignition power generation storage
Patents for F02P 3 - Other electric spark ignition installations characterised by the type of ignition power generation storage (4,991)
04/1985
04/09/1985US4509495 Ignition coil for a multi-cylinder internal combustion engine
04/09/1985US4509494 Pulse width control circuit
03/1985
03/28/1985WO1985001323A1 High-energy ignition apparatus
03/27/1985EP0135418A2 Breakerless ignition systems
03/26/1985US4506650 Ignition device for internal combustion engines
03/05/1985US4502454 Ignition system for an internal combustion engine
03/05/1985US4502441 Input/output unit modifiable engine ignition control apparatus
02/1985
02/19/1985US4499875 Control unit modifiable engine ignition control apparatus
02/13/1985EP0132985A2 Internal combustion engine ignition control
02/12/1985US4498444 Method of controlling engine
02/06/1985EP0036888B1 Plasma jet ignition system
02/05/1985US4497306 Ignition system for an internal combustion engine
01/1985
01/30/1985EP0132426A2 Ignition coil for an internal-combustion engine
01/29/1985US4495931 Engine ignition system
01/22/1985US4494518 Engine ignition interpolation apparatus
01/22/1985CA1181472A1 Marine propulsion unit having ignition interruption means to assist transmission shifting
01/15/1985US4493307 Advance control for breakerless ignition system
01/15/1985US4493306 Enhanced spark energy distributorless ignition system (B)
01/08/1985US4492213 Ignition system for internal combustion engines
12/1984
12/18/1984CA1179729A1 Combustion initiation system
12/11/1984US4487183 Speed dependent ignition controller and method
12/05/1984EP0127205A2 Ignition circuit
11/1984
11/08/1984WO1984004360A1 Speed dependent ignition controller and method
11/07/1984EP0124239A2 Dwell control for an i.c. engine spark ignition system
11/06/1984US4480624 Capacitor discharge ignition system for internal combustion engine
10/1984
10/30/1984US4479479 Electronically controlled ignition system and use of this ignition system
10/30/1984US4479467 Multiple spark CD ignition system
10/23/1984USRE31709 Ignition systems for internal combustion engines
10/23/1984US4478201 Enhanced spark energy distributorless ignition system (A)
10/23/1984US4478200 Electronic ignition system for internal combustion engine capable of supplying electric power to auxiliary unit
10/09/1984US4476532 Method and apparatus for controlling the duty cycle of an off-on type valve by monitoring the history of the state of the valve
10/09/1984US4475520 Contactless erroneous ignition prevention type ignition system for internal combustion engine
10/09/1984CA1175888A1 Cd ignition with automatic spark retard
09/1984
09/25/1984US4473861 Control device for an electromagnetic consumer in a motor vehicle, in particular a magnetic valve or an adjusting magnet
09/19/1984EP0118789A1 Sparking plugs for internal-combustion engines
09/19/1984EP0118646A1 Back-up ignition system for an internal-combustion engine
09/19/1984EP0118454A1 Ignition coil for internal combustion engines.
09/04/1984US4469082 Pulse width control circuit in which a feedback amount is varied depending upon an operating temperature
09/04/1984US4469081 Ignition coil control device for regulating the optimal conduction time for an internal combustion engine
08/1984
08/28/1984US4467776 Dwell period control for engine ignition
08/15/1984EP0115827A2 Method of controlling engine
08/14/1984US4465916 Method for manufacturing a plasma ignition device for an internal combustion engine
08/07/1984US4463744 Distributorless ignition system with surge absorbing means and apparatus therefor
08/07/1984US4463743 Capacitor discharge ignition system for internal combustion engines
07/1984
07/31/1984US4462380 Enhanced spark energy distributorless ignition system
07/25/1984EP0113894A2 Ignition circuit for an internal combustion engine
07/24/1984US4461979 Low-drive power switching transistor control circuit
07/24/1984US4461264 For mounting on an internal combustion engine
07/11/1984EP0112890A1 Ignition system for an otto-type four-stroke engine.
07/03/1984US4457285 Sustained arc ignition system for an internal combustion engine
06/1984
06/26/1984US4455989 Plasma ignition system for internal combustion engine
06/13/1984EP0109975A1 Low voltage ignition control system
06/12/1984US4453506 Automatic engine stop and start system
06/05/1984US4452220 Electronically controlled ignition system
05/1984
05/22/1984CA1167904A1 High-frequency continuous-wave ignition system
05/15/1984US4448181 Plasma ignition system for an internal combustion engine
05/15/1984US4448180 Ignition system for an internal combustion engine
05/08/1984US4446843 Adaptive dwell ignition system
05/08/1984US4446842 Ignition system
05/01/1984US4445492 Ignition system for internal-combustion engines
05/01/1984US4445491 Ignition system for starting a diesel engine
05/01/1984CA1166680A1 Cd ignition with isolation circuit to provide immediate recharging of the charge capacitor
05/01/1984CA1166679A1 Internal combustion engine contactless ignition system of supply voltage variation compensation type
04/1984
04/17/1984US4442822 Ignition position controlling apparatus for multicylinder internal combustion engine
04/17/1984US4442821 Internal combustion engine ignition method
04/10/1984US4441479 Ignition system for a multi-cylinder internal combustion engine of a vehicle
04/03/1984US4440141 Method and apparatus for controlling energizing interval of ignition coil of an internal combustion engine
04/03/1984US4440130 For an internal combustion engine
03/1984
03/27/1984US4438751 High voltage generating circuit for an automotive ignition system
03/20/1984CA1164039A1 Ignition advance timing system
03/06/1984US4434779 Circuit for controlling the primary dwell time of ignition transformer
03/01/1984WO1984000843A1 Ignition coil for internal combustion engines
02/1984
02/28/1984US4433670 Engine ignition system
02/28/1984US4433669 Plasma ignition system for an internal combustion engine
02/28/1984US4433668 Capacitor discharge ignition system having a charging control means
02/22/1984EP0101332A1 Synchronisation device for an electronic ignition system
02/21/1984US4433280 Internal combustion engine ignition system
02/21/1984US4432323 For an internal combustion engine
02/15/1984EP0100738A2 Dynamic ignition apparatus
02/07/1984CA1161898A1 Supply-voltage-compensated contactless ignition system for internal combustion engines
02/02/1984WO1984000402A1 Ignition system for an otto-type four-stroke engine
01/1984
01/31/1984US4429365 For an uneven firing engine
01/31/1984US4429235 Input stage for an ignition control circuit
01/31/1984CA1161492A1 Apparatus for supplying high voltage pulses
01/24/1984US4426974 Digital timing circuit for a rotating machine
01/24/1984CA1161101A1 Apparatus for producing spark ignition of an internal combustion engine
01/18/1984EP0098407A2 Combustion engine ignition system
12/1983
12/20/1983US4422054 Distributed inductive-capacitive high voltage ignition cable
12/20/1983US4421091 Ignition system for internal combustion engines
12/07/1983EP0095708A1 Ignition system
12/07/1983EP0095589A1 Internal combustion engine ignition system with improvement
12/06/1983US4418660 Plasma ignition system using photothyristors for internal combustion engine
11/1983
11/29/1983US4417563 Ignition system for internal combustion engine
11/24/1983WO1983004072A1 Distributor
11/15/1983US4414954 Internal combustion engine ignition system with improvement
11/15/1983US4414804 Apparatus for ignition and reignition for a gas turbine
11/01/1983US4413192 Transistor firing circuit
11/01/1983US4412522 Magnet ignition device
10/1983
10/25/1983US4412151 Piezoelectric crystal spark plug
10/25/1983US4411246 Ignition system and method for internal combustion engine
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