Patents
Patents for F02D 29 - Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto (16,216)
11/1985
11/05/1985US4550701 Air-fuel ratio control in an internal combustion engine
10/1985
10/29/1985US4549400 Electro-hydraulic engine throttle control
10/23/1985EP0159161A1 Apparatus for controlling an engine in an hydraulically driven vehicle
10/22/1985CA1195758A1 Control system for diesel-electric locomotive
10/16/1985EP0158605A1 A stop-start device for controlling the operation of an internal combustion engine of a vehicle provided with an automatic transmission
10/15/1985US4546673 Control for vehicle provided with continuously variable speed system power transmission
10/08/1985US4545449 Power steering system with engine idling-up mechanism
10/01/1985US4543933 Circuit arrangement for the actuation of the throttle valve of a motor vehicle internal combustion engine
09/1985
09/24/1985US4543456 Switch device for vehicle-speed control
09/24/1985CA1193983A1 Engine control with self-energizing flywheel brake
09/11/1985EP0154029A1 Speed control device and method for a vehicle, in particular of an automotive vehicle, with an electronic control unit
09/03/1985US4539642 Fail-safe speed control system for motor vehicles
08/1985
08/21/1985EP0151570A1 Locomotive governor control.
08/14/1985EP0151523A2 Method of controlling an internal combustion engine
08/13/1985US4534707 Hydrostatic vehicle control
08/13/1985US4534326 Stop/start engine control for a road vehicle
08/06/1985US4533296 Pitch control system for variable pitch propeller
07/1985
07/31/1985EP0149742A1 Vehicle with differential locking means
07/30/1985US4531431 Method and device for controlling a motor vehicle power unit
07/30/1985US4531430 Throttle modulator
07/23/1985US4530338 Supercharger for an engine with an engine-powered auxiliary device
07/02/1985US4527071 Modular power plant for the combined production of electrical and thermal energy and installation comprising a plurality of modular power plants
06/1985
06/19/1985EP0145374A2 Automatic speed control systems
06/18/1985US4524286 Drive units for motor vehicles with internal combustion engine electric drives
06/18/1985US4523892 Hydrostatic vehicle control
06/18/1985US4523667 Throttle modulation mechanism
06/11/1985US4522553 Combine power boost system
06/04/1985US4520777 System for stabilizing idling of vehicular engine
05/1985
05/28/1985US4520272 Engine speed regulating system
05/28/1985US4520271 Stop-start device for a motor vehicle engine
05/28/1985US4519469 Method and apparatus for automatic control of driving speed
05/08/1985EP0140208A2 Apparatus for limiting or preventing driving wheel slip at lorries
04/1985
04/16/1985US4510905 Speed control apparatus for vehicles
04/16/1985US4510903 System for regulating the idle speed of an internal combustion engine
04/16/1985US4510902 Fuel supply control in deceleration of an internal combustion engine for vehicles
04/09/1985US4510396 Method of controlling automatic stop and restart of an engine
04/03/1985EP0135670A1 Speed control mechanism for a hydrostatically driven vehicle
04/02/1985US4507986 Control system for motor vehicle
03/1985
03/26/1985US4506770 Automatic motor and clutch controls
03/26/1985US4506638 Method and apparatus for controlling fuel cut-off in an internal combustion engine
03/19/1985US4505368 Operator-controlled automotive gear or transmission change system
03/19/1985US4505169 Apparatus using a continuously variable transmission to improve fuel economy
02/1985
02/28/1985WO1985000786A1 Locomotive governor control
02/26/1985US4501284 Speed control method and system for automotive vehicles
02/26/1985CA1183242A1 Control device for multiple unit locomotive systems
02/05/1985US4498016 Locomotive governor control
02/05/1985US4497291 Full economizer for vehicles
01/1985
01/29/1985US4496286 Control system for engine-driven compressor unit and method of operation thereof
01/29/1985US4495912 Constant speed running device for automobile
01/22/1985US4494497 Automatic engine stop-restart system
01/15/1985US4493228 Throttle control system for an automatic shift countershaft transmission
01/09/1985EP0130794A1 Electronic control method for vehicles
01/08/1985US4492112 Optimum shift position indicating device of vehicle
01/01/1985US4491107 Idling rpm feedback control method for internal combustion engines
12/1984
12/19/1984EP0128583A2 Four-wheel drive vehicle
12/18/1984US4488411 Idle speed control apparatus
12/11/1984US4487180 Engine with a rotary-speed control apparatus and an emergency halt apparatus
12/05/1984EP0127001A2 Microprocessor based engine control system for controlling heavy engine loads
12/05/1984EP0126880A2 Automotive driving control system
12/04/1984US4485772 Automatic engine stop-restart system
11/1984
11/27/1984US4484497 Fuel cut-off system for an engine coupled to an automatic power transmission with a lockup device
11/20/1984US4484280 System for controlling the propulsion on motor vehicles
11/20/1984CA1178143A1 Transmission governor air control
11/13/1984US4482813 Regulator system for a diesel electric locomotive
11/13/1984US4482812 For controlling the operation of a vehicle prime mover
11/06/1984US4481425 Automatic control system for prime movers
10/1984
10/23/1984US4479184 Device for maintaining a constant vehicle speed
10/23/1984US4479063 Automatic engine stop-restart system
10/23/1984US4478184 Speed control system and method for automotive vehicles
10/09/1984US4475333 Devices for limiting the power output of a hydraulic assembly
10/02/1984US4474153 Idling speed controlling system for internal combustion engine
10/02/1984US4474083 Fuel control modulation
09/1984
09/25/1984US4473049 Throttle modulation mechanism
08/1984
08/28/1984US4467673 Control system for engine of automotive vehicle equipped with lock-up type automatic transmission
08/21/1984US4467428 Automatic speed control systems
08/01/1984EP0114468A2 Throttle modulator
08/01/1984EP0114467A2 Improved throttle modulation mechanism
07/1984
07/31/1984US4463305 Alternator load shedder for engine starting improvement
07/24/1984US4461958 Drive system and method for automotive vehicles, especially floor vehicles such as forklift trucks
07/18/1984EP0113690A1 Apparatus for the control of an aerial propeller
07/17/1984US4459878 Control system and method for a power delivery system having a continuously variable ratio transmission
07/17/1984US4459806 Governing fuel injection and hydraulic transmission simultaneously
07/10/1984US4459490 Idle control system for generators
07/10/1984US4458645 Force actuated latching device and high pressure system
07/10/1984US4458560 Control system and method for a power delivery system having a continuously variable ratio transmission
07/03/1984US4457392 Automatic speed control systems
06/1984
06/26/1984US4455983 Method and arrangement for operation of an internal combustion engine of a vehicle
06/19/1984US4454843 Automatic engine stop and start system
06/12/1984US4453506 Automatic engine stop and start system
05/1984
05/29/1984US4451890 Automatic speed control system for an automotive vehicle
05/29/1984US4451888 Speed control method and apparatus for automotive vehicles
05/15/1984US4448094 Apparatus for switching engine governor
05/08/1984US4446940 Speed control system for motor vehicle equipped with turbocharger
05/01/1984US4445603 Safety circuit for an electronic throttle control of internal combustion engines
04/1984
04/25/1984EP0106086A2 Control device for controlling the power of a combustion engine
04/18/1984EP0006873B1 Method of controlling an internal combustion engine
04/04/1984EP0104784A1 Vehicle performance advisory system
04/03/1984CA1164977A1 Automatic speed control for heavy vehicles
04/03/1984CA1164976A1 Automatic speed control for heavy vehicles
04/03/1984CA1164975A1 Automatic speed control for heavy vehicles