Patents
Patents for F02D 9 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits (12,707)
04/1987
04/28/1987US4660518 Idling return device for internal combustion engines
04/23/1987WO1987002417A1 An arrangement in an internal combustion engine provided with a supercharger
04/21/1987US4658781 Kinetic energy utilization system for use with vehicles with internal combustion engine
04/07/1987US4656407 Electric motor servo control system and method
04/07/1987US4655180 Adjusting device for adjusting a stop coupled with a control device of an internal combustion engine
04/02/1987DE3632035A1 Actuating device for the power control element of an internal combustion engine
03/1987
03/31/1987US4653453 Engine throttle valve position detecting system
03/25/1987EP0215201A2 Dynamic pressure limiting with a safety valve
03/24/1987US4651693 Swirl control arrangement for internal combustion engine
03/24/1987CA1219503A1 Override speed control
03/17/1987US4651041 Electric motor
03/17/1987US4649880 Apparatus for throttle valve control
03/12/1987DE3530851A1 Intake system for a vehicle internal combustion engine
03/10/1987US4648290 Semi-automatic mechanical transmission control
03/04/1987EP0211877A1 Method for the automatic regeneration of a soot filter in a motor vehicle with a diesel engine.
02/1987
02/26/1987DE3627312A1 Internal combustion engine with a charge air compressor and charge air cooler
02/26/1987DE3529767A1 Engine brake device for an internal combustion engine
02/26/1987DE3529388A1 Intake pipe for a multi-cylinder internal combustion engine
02/19/1987DE3620338A1 Throttle valve for the feed circuit, especially of the combustion engine
02/17/1987US4643149 Adjustable throttle linkage for outboard motors
02/17/1987US4643038 Electric motor servo for cruise control
02/10/1987US4641622 Apparatus for throttle valve control
02/03/1987US4640243 System and method for controlling intake air flow for an internal combustion engine
01/1987
01/27/1987US4639624 Torque motor having a coil with finite turning range
01/20/1987US4637363 Multi-cylinder internal-combustion engine control device
01/20/1987US4637270 Arrangement for governing vehicle engine speed responsive to actual running speed of the vehicle
01/14/1987EP0208222A2 Idle speed control device for a spark ignition engine, especially for a motor vehicle
01/08/1987DE3540013C1 Method for influencing the time taken to attain the starting temperature of a catalytic converter
01/06/1987US4633833 Throttles with high velocity airstream collision
12/1986
12/30/1986US4632082 Device for driving a rotary valve
12/30/1986US4631983 Lever mechanism for cable linkage
12/23/1986US4631153 Throttle control device for general purpose engine
12/23/1986US4630578 Apparatus for controlling the position of a throttle device disposed in the intake tube of an internal combustion engine
12/17/1986EP0205310A2 Exhaust brake
12/16/1986CA1215277A1 Throttle and timing linkage
12/09/1986US4627401 High-velocity carburetor for an Otto engine
12/09/1986US4627396 Intake control system of engine
12/09/1986US4627311 Automotive driving control system utilizing a stepless transmission
12/04/1986WO1986007116A1 Process for adjusting the idling speed of an internal combustion engine
12/02/1986US4625943 Pivotal closing member
11/1986
11/26/1986EP0202789A2 Control mechanism for engine throttle position
11/25/1986US4624228 Intake system for diesel cycle engines
11/18/1986US4622931 Inlet manifold
11/18/1986US4622928 Exhaust control system for two-cycle engine
11/11/1986US4622636 System and method for automatically controlling vehicle speed
11/04/1986CA1213483A1 Engine air intake shut-off valve
10/1986
10/22/1986EP0198312A2 Combustion engine.
10/15/1986EP0197750A2 Internal-combustion engine
10/14/1986US4616518 Sliding-link mechanism
10/14/1986CA1212591A1 Engine governor with reference for throttle limiter
10/01/1986CN86102278A Apparatus for changing the frequency of a dynamo engine
09/1986
09/24/1986CN85204821U Fuel supply adjuster for diesel engines
09/23/1986US4612903 Induction system for internal combustion engine having multiple inlet valves
09/16/1986US4612615 Throttle control system for automotive vehicle
09/16/1986US4611561 Automatic speed control system for motorcycles
09/09/1986US4610230 Throttle control apparatus
09/09/1986CA1211011A1 Rotation speed control apparatus for internal combustion engines
09/03/1986EP0192962A1 Idling return device for internal combustion engines
08/1986
08/14/1986WO1986004641A1 Method for the automatic regeneration of a soot filter in a motor vehicle with a diesel engine
08/05/1986US4603675 Supervisory and monitoring system for an electronically controlled automotive fuel controller, and method
07/1986
07/29/1986US4602602 Control device interconnecting throttle valve, exhaust valve, and spark timing linkages
07/22/1986US4601271 Throttle valve controlling apparatus
07/15/1986US4599981 Method of controlling air-fuel ratio of an engine
07/15/1986CA1207614A1 Throttle system
06/1986
06/25/1986EP0185443A1 Shaft-mounted valve position sensor
06/24/1986US4596220 Electronically-controlled system for supplying fuel into cylinder
06/17/1986US4594978 Over-revolution preventing apparatus for internal combustion engines
06/10/1986US4593749 Process for increasing the heat flow density of heat exchangers working with at least one high-velocity gaseous medium, and a heat exchanger apparatus for undertaking the process
06/04/1986EP0183472A2 Engine throttle valve position detecting system
06/03/1986US4593222 Electric control motor
05/1986
05/28/1986EP0182473A1 Inlet system for an internal-combustion engine
05/27/1986US4591986 Apparatus for control of transition to auto-cruise
05/27/1986US4590896 Two-stroke engine
05/07/1986EP0180332A1 Exhaust system for internal combustion engine
05/06/1986US4586472 Arrangement in motor vehicles for indicating engine loads
04/1986
04/15/1986US4581924 Method of detecting opening of a throttle valve in a fully closed position in an internal combustion engine
04/02/1986EP0176283A1 Cable transfer device with lost motion coupling for governors
04/02/1986EP0175903A1 Torque motor
04/01/1986US4579017 Restoring device for an adjusting element
03/1986
03/26/1986EP0175070A1 System for limiting the dynamic pressure in an exhaust brake
03/25/1986US4577608 Carburetion system including an adjustable throttle linkage
03/18/1986US4576131 Intake control system for multi-valve type internal combustion engine
02/1986
02/26/1986EP0172600A1 Override speed control
02/25/1986US4572809 Carburettor
02/25/1986US4572478 Throttle-valve connection piece
02/25/1986US4572116 Internal combustion engine
02/18/1986US4570593 Throttle safety device
02/18/1986US4570591 System for controlling throttling of intake air and pressure of fuel injection in diesel engine
02/18/1986US4570590 Internal combustion engine with multiple intake valves
02/12/1986EP0171287A2 A vehicle speed control apparatus
02/11/1986US4569803 Deceleration control for carburetor throttle valve
02/11/1986US4569321 Carburetor for internal combustion engines with electronically controlled elements capable of maintaining the idling speed of the engine at a constant level
02/05/1986EP0170465A1 Semi-automatic transmission with twin splitter
02/04/1986US4567860 Intake system for multiple cylinder engines
01/1986
01/29/1986EP0169578A2 Torque motor
01/29/1986EP0169481A2 Throttle valve assembly
01/28/1986US4566424 Fuel supply assembly
01/15/1986EP0167836A1 Intake system for diesel cycle engines
01/14/1986US4564481 Apparatus for starting and warming up an internal combustion engine
01/07/1986US4562808 Engine idling speed control