| Patents for F02D 9 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits (12,707) |
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| 03/07/1991 | WO1991002660A1 Device for transmitting the position of a control element |
| 03/06/1991 | EP0415048A1 Control method for an engine/transmission assembly |
| 02/28/1991 | DE4022826A1 Einrichtung mit einem eine leistung einer antriebsmaschine bestimmenden drosselorgan A device with a power of an engine throttle determining organ |
| 02/28/1991 | DE4022345A1 Regulator coupling for engine throttle control - has operation provided by mechanical and electromechanical system |
| 02/28/1991 | DE4022344A1 Einrichtung zum uebertragen einer stellposition eines bedienelements Means for wearing over a parking position of a serving elements |
| 02/26/1991 | US4995364 Throttle control apparatus for engines |
| 02/26/1991 | US4995363 Throttle controller |
| 02/26/1991 | US4995349 Stratified air scavenging in two-stroke engine |
| 02/21/1991 | DE3926911A1 Elektromagnetischer drehsteller An electromagnetic rotary table |
| 02/20/1991 | EP0413478A2 Adaptive vehicle traction control system |
| 02/20/1991 | EP0413432A2 Emission control system for a crankcase-scavenged two-stroke engine operating near idle |
| 02/20/1991 | EP0413082A1 Load control apparatus |
| 02/20/1991 | EP0413081A1 Load control apparatus |
| 02/20/1991 | EP0348432B1 Device for controlling at least one throttle cross-section at at least one control opening |
| 02/19/1991 | US4993385 Device for controlling speed of an engine |
| 02/14/1991 | CA2017241A1 Emission control system for a crankcase scavenged two-stroke engine operating near idle |
| 02/13/1991 | EP0412237A1 Throttle valve |
| 02/05/1991 | US4989685 Automotive traction control system with feature of selecting wheel slippage indicative parameter depending upon vehicle speed |
| 02/05/1991 | US4989566 Throttle member control device for an internal combustion engine fuel supply installation |
| 02/05/1991 | US4989451 Throttle valve position sensor |
| 01/31/1991 | DE3924611A1 Throttle valve bearing system - has axial safety device on socket side opposite to adjusting lever |
| 01/30/1991 | EP0410871A1 Rotary throttling device for a fuel supply system of an internal combustion engine |
| 01/30/1991 | EP0409899A1 Fuel injected two cycle engine with progressive throttle linkage for improved resolution of throttle position sensor |
| 01/29/1991 | US4987869 Device for controlling a vehicle engine-braking system |
| 01/24/1991 | WO1991000957A1 Control system for an internal-combustion engine |
| 01/23/1991 | EP0409713A1 Control device for a gas inlet trottle valve for a combustion engine |
| 01/22/1991 | US4986780 Two cycle engine |
| 01/22/1991 | US4986238 Throttle control system |
| 01/22/1991 | US4986236 Internal combustion engine |
| 01/22/1991 | CA1279363C Adaptive controller for a motor vehicle engine throttle operator |
| 01/19/1991 | CA2020110A1 Split arm throttle cable intervention device |
| 01/17/1991 | DE4018922A1 System for electronic control of IC engine - has time control characteristic permitting momentary overshoot of required throttle setting for reusable sensor response |
| 01/16/1991 | EP0407842A1 Engine brake for air compressing engine |
| 01/08/1991 | US4982711 Apparatus for actuating a throttle valve in internal combustion engines |
| 01/08/1991 | US4982710 Electronic throttle valve opening control method and system therefor |
| 01/08/1991 | CA1278705C Intake air flow sensor |
| 01/02/1991 | EP0406079A2 Two-stroke engine with pneumatic injection and flow throttle in at least one transfer passage |
| 01/02/1991 | CN2068589U Self-controlled automotive economizer |
| 01/01/1991 | US4981284 Air control device for internal combustion engine |
| 01/01/1991 | US4981123 IC engine of the piston type |
| 12/27/1990 | EP0404664A1 Control device of a rotary throttle valve in the fuel supply installation of an internal combustion engine |
| 12/27/1990 | EP0326553B1 System for regulated dosing of combustion air into an internal combustion engine |
| 12/25/1990 | US4979484 Device for controlling at least one throttle cross-section at least one control orifice |
| 12/19/1990 | EP0402521A1 Load control apparatus |
| 12/19/1990 | EP0358650B1 Device for controlling at least one throttle cross-section of at least one control opening |
| 12/18/1990 | US4977879 Mechanical governor for internal combustion engines |
| 12/13/1990 | WO1990015284A1 Gas distribution system for a dwelling |
| 12/12/1990 | EP0401823A1 Throttle valve control apparatus for vehicles |
| 12/12/1990 | EP0401288A1 Accelerator control apparatus. |
| 12/11/1990 | US4976239 Throttle control system with noise-free accelerator position input |
| 12/11/1990 | CA1277556C Throttle body for fuel injection system |
| 12/05/1990 | EP0400907A2 Throttle actuator and control system |
| 12/04/1990 | CA1277351C Sliding gate assembly for an exhaust brake |
| 12/04/1990 | CA1277211C Remote control balanced adjust system |
| 11/28/1990 | CN2066499U Diesel engine adjusting type inlet throttling starter |
| 11/28/1990 | CN2066498U Throttling device for diesel engine |
| 11/27/1990 | US4972815 Intake air quantity regulating device for an automobile engine |
| 11/20/1990 | US4971166 Muffler |
| 11/20/1990 | US4971006 Synchronizing mechanism for throttle valves of multiple carburetors |
| 11/20/1990 | US4970873 Engine starting device for multiple engine-driven air conditioner |
| 11/14/1990 | EP0396676A1 Internal combustion engine. |
| 11/06/1990 | US4969102 System for controlling rotation of drive wheel for vehicles and method therefor |
| 11/01/1990 | WO1990012701A1 Device for motor vehicles, with forward-drive control and constant-travel-speed control |
| 10/31/1990 | EP0395005A1 Throttle control system for internal combustion engine |
| 10/31/1990 | DE4013448A1 Throttle valve control system with inherent electronic control |
| 10/31/1990 | DE3914364A1 Antibrake locking or drive slip regulation for vehicle - uses engine suction system as surface of pressure vacuum auxiliary energy needed to regulate system and during ABS or ASR operation |
| 10/30/1990 | US4966114 Internal combustion engine throttle control |
| 10/25/1990 | DE3913058A1 Vorrichtung fuer kraftfahrzeuge mit vortriebsregelung und fahrzeuggeschwindigkeitskonstantregelung Device for motor vehicles with propulsion control and vehicle speed constant control |
| 10/25/1990 | DE3912843A1 Throttle valve shaft for servo-drive - has magnetic clutch with rotor fitted to shaft by wedge with threaded fastener |
| 10/24/1990 | EP0393930A1 Engine throttle control system |
| 10/24/1990 | EP0393929A1 Engine throttle control system |
| 10/24/1990 | EP0393886A1 Engine throttle control system |
| 10/18/1990 | DE4010940A1 Switch=off method for IC engine - closing throttle valve but delaying closure for fuel valve |
| 10/17/1990 | EP0391930A1 Process and device for detecting and releasing jammed adjusting elements. |
| 10/16/1990 | US4963800 Apparatus for controlling throttle actuator |
| 10/16/1990 | US4962823 Load-adjusting device |
| 10/16/1990 | US4962737 Device for controlling at least one throttle cross-section at a control opening |
| 10/16/1990 | US4962570 Throttle control system for internal combustion engine with vehicle driving condition-dependent throttle angle correction coefficient variable |
| 10/10/1990 | EP0391367A1 Device for controlling speed of an engine |
| 10/09/1990 | US4961355 Throttle control system |
| 10/04/1990 | WO1990011442A1 Process for determining at least one end position of an adjusting device in a motor vehicle |
| 10/03/1990 | EP0389649A1 Throttle valve |
| 10/02/1990 | US4960090 Load-shifting device intended for an internal combustion engine |
| 09/26/1990 | EP0389262A2 Method of controlling continuously variable transmission in combination with engine throttle control |
| 09/26/1990 | EP0388717A1 Idle air measuring device for internal combustion engines |
| 09/26/1990 | EP0388505A2 Load control apparatus |
| 09/11/1990 | US4955346 Throttle control apparatus of internal combustion engine |
| 09/07/1990 | WO1990010144A1 One-piece wave deflector for i.c. engine intake system |
| 09/05/1990 | EP0385622A1 Energy recovery system for motor vehicle |
| 09/05/1990 | CN1009477B Accelerating adjuster in hydraulic driving system |
| 09/04/1990 | US4953529 Load-shifting device |
| 08/28/1990 | US4951772 Device for actuating the throttle valve of an internal combustion engine, especially in motor vehicles |
| 08/28/1990 | US4951771 Traction control system for automobile |
| 08/22/1990 | EP0383441A1 Starting system for diesel engine |
| 08/18/1990 | WO1990009516A1 Internal combustion engine air supply system |
| 08/14/1990 | US4947815 System for regulated dosing of combustion air into internal combustion engine |
| 08/14/1990 | US4947814 For use on an internal combustion engine fuel pump |
| 08/08/1990 | EP0381050A1 Dual acting - double breakover throttle lever |
| 08/08/1990 | EP0380561A1 Throttle assembly |
| 08/08/1990 | EP0380540A1 Cam adjustment assembly |