| Patents for F02D 9 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits (12,707) |
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| 12/29/1993 | EP0575971A1 Contactless angular position sensor |
| 12/28/1993 | US5273016 Marine propulsion device |
| 12/23/1993 | WO1993025808A1 Internal combustion engine for portable power generating equipment |
| 12/23/1993 | DE4220022A1 Throttle device for IC engine - has triangular apertures on throttle valve, to conform to triangular side walls of valve shaft slot |
| 12/22/1993 | EP0575235A1 Rotary throttle element for a fuel system of an internal combustion engine and its application in a throttle body |
| 12/22/1993 | EP0575197A1 Throttle sensor system |
| 12/21/1993 | US5271269 Rotary position transducer |
| 12/16/1993 | DE4219267A1 Secondary air inlet for IC engine emission control - has turbocharger driven by inlet airflow to power secondary airflow. |
| 12/15/1993 | EP0574093A1 Valve assembly |
| 12/14/1993 | US5270645 Linear-output, temperature-stable rotational sensor including magnetic field responsive device disposed within a cavity of a flux concentrator |
| 12/14/1993 | US5269273 Throttle body with an actuator for autodrive |
| 12/14/1993 | US5269144 Methanol fueled turbocharged diesel cycle internal combustion engine |
| 12/09/1993 | DE4218559A1 IC engine throttle flap socket - has air seal formed by throttle bore and/or throttle proper shape by mechanical machining |
| 12/08/1993 | EP0572951A2 Apparatus for detecting reference position of servo-controlled member |
| 11/30/1993 | US5265578 Device for quantitatively regulating the supplying of burned gases into the combustion chamber of an internal combustion engine |
| 11/30/1993 | US5265572 Throttle actuator |
| 11/23/1993 | US5263449 Throttle cam |
| 11/18/1993 | DE4216344A1 Rotation angle sensor for shaft - has cup-shaped housing, rotary shaft enlarged in region of bearing of diameter greater than that of transducer magnet attached to shaft and inductive sensor. |
| 11/16/1993 | CA2012590C Adaptive vehicle traction control system |
| 11/10/1993 | CN1022701C "Variable throat" apparatus for turbocharged engine |
| 11/09/1993 | US5259349 Device for the adjustment of a throttle valve |
| 11/03/1993 | EP0567451A1 Induction system for rotary engines, 2-stroke and other engines without valves, with translating throttle shutters. |
| 11/02/1993 | CA1323806C Accelerator control apparatus |
| 10/26/1993 | US5255654 Device to reduce gas exchange losses of an internal combustion engine |
| 10/26/1993 | US5255649 Intake air control system for the engine |
| 10/26/1993 | US5255648 Intake air control device for an internal combustion engine |
| 10/14/1993 | DE4211616A1 Contactless inductive or eddy current rotation angle measurement appts. for IC engine throttle flap positioner - forms interfitting projection and recess on shaft coupler and plastic sleeve with clearance. |
| 10/12/1993 | US5251874 Valve shaft seal |
| 10/12/1993 | US5251597 Engine air supply systems |
| 10/12/1993 | US5251591 Rotary valve for an internal combustion engine |
| 10/12/1993 | US5251584 Two cycle engine |
| 09/30/1993 | DE4209586A1 Throttle mechanism for IC engine - has throttle-stop coupled to actuating mechanism which is adjustable in relation to housing |
| 09/29/1993 | EP0434788B1 Control system for an internal-combustion engine |
| 09/28/1993 | US5248010 Acceleration slip control device for a vehicle |
| 09/23/1993 | DE4209231A1 Return spring for throttle valve - fits in suction connection for IC-engine and is formed as screw spring of twisted material |
| 09/22/1993 | EP0561382A1 Engine control system |
| 09/14/1993 | US5245542 System for controlling the output power of motor vehicle |
| 09/09/1993 | DE4207096A1 Throttle valve movement control appts. for IC engine carburettor - has spring-loaded control lever from accelerator pedal coupled to throttle valve lever by two-part coupling spring |
| 09/08/1993 | EP0558802A2 Device for actuating a throttle valve |
| 09/02/1993 | DE4206381A1 Throttle flap adjustment device for IC engine - has potentiometric or similar flap position sensor, offset to one side of throttle housing for accessibility |
| 09/01/1993 | EP0557367A1 Exhaust pressure modulation valve. |
| 08/31/1993 | US5239961 Rotary idle-speed actuator |
| 08/31/1993 | US5239891 Cam follower variable ratio throttle linkage |
| 08/31/1993 | CA1321739C Fuel injected two cycle engine with progressive throttle linkage for improved resolution of throttle position sensor |
| 08/26/1993 | DE4205581A1 Exhaust pipe with adjustable throttle element - which has several shaped bodies determining free flow cross section |
| 08/25/1993 | EP0556873A2 Engine throttle control system |
| 08/24/1993 | US5237889 Self-locking accelerator pedal cable-carburetor throttle lever mechanism |
| 08/18/1993 | EP0555892A2 Engine throttle control system |
| 08/18/1993 | EP0555816A2 Idle control system and method for modulated displacement type engine |
| 08/17/1993 | US5235951 Throttle control apparatus |
| 08/17/1993 | US5235948 For an automobile |
| 08/11/1993 | EP0554838A1 Traction control system for vehicle |
| 08/10/1993 | US5233831 Exhaust control system for internal combustion engine |
| 08/05/1993 | DE4202393A1 Vacuum provision appts. for vehicular power-assisted braking - has two connections to servo amplifier from separate cylinder inlets, one of which has pneumatically operated restrictor |
| 08/03/1993 | US5232197 Control device |
| 08/03/1993 | US5231965 Throttle signal modifying circuit |
| 08/03/1993 | US5231896 Exhaust braking control apparatus |
| 07/28/1993 | CA2080218A1 Overload warning apparatus for internal combustion engines |
| 07/22/1993 | WO1993014309A1 Control valve controlling device |
| 07/22/1993 | WO1993005289A3 Methanol fueled diesel cycle internal combustion engine |
| 07/21/1993 | EP0551559A2 Method and device for controlling lawn mower motors |
| 07/20/1993 | US5229671 Electromagnetic rotary actuator |
| 07/20/1993 | US5228187 Method of making an idle position detection switch for engines |
| 07/15/1993 | DE4200612A1 Internal combustion engine with by-passed exhaust turbo-supercharger - has jointly controlled and pref. pneumatically operated rotary closure flaps in compressor by=pass and turbine outlet. |
| 07/15/1993 | DE3943705A1 Pressure charged engine exhaust braking system - increases power supplied to pressure charger to augment braking effect. |
| 07/13/1993 | US5226397 Apparatus for feeding volatile fuel components in measured quantities into the intake tube of an internal combustion engine |
| 07/07/1993 | EP0550402A2 Throttle valve control apparatus for vehicles |
| 07/07/1993 | EP0549810A1 Air-fuel ratio control device for internal combustion engine |
| 06/30/1993 | EP0548945A2 Throttle control apparatus |
| 06/30/1993 | EP0548914A1 Device for stopping a diesel engine |
| 06/30/1993 | EP0548068A1 One-piece wave deflector for i.c. engine intake system. |
| 06/30/1993 | EP0400049B1 Electronic throttle actuator |
| 06/29/1993 | US5223009 Exhaust gas equipment for an internal combustion engine |
| 06/29/1993 | US5222570 Vehicle traction control device |
| 06/24/1993 | DE4141533A1 Portable current generating unit with LV current generator - has supply outputs accessible in given sequence so that motor power of drive motor increases with increasing number of supply outputs. |
| 06/23/1993 | EP0547566A1 Method of controlling the air admission in the combustion chamber for an internal combustion engine of a piston type in two phases |
| 06/22/1993 | US5220828 For use with an internal combustion engine |
| 06/17/1993 | DE4221044A1 Torque regulator for motor vehicle IC engine with automatic transmission - uses torque regulation characteristic for each different gear ratio to control throttle in engine air intake |
| 06/17/1993 | DE4141169A1 Boost control for injection engine - has two connected throttle valves, one in front of supercharger, moving synchronously in opening or closing directions to control air feed to supercharger |
| 06/17/1993 | DE4141104A1 Regulating device for throttle flap in IC engine - has coupling member, loaded by second return spring in flap closing direction, against stop |
| 06/16/1993 | EP0468982B1 Device for motor vehicles, with forward-drive control and constant-travel-speed control |
| 06/15/1993 | US5218818 Device for controlling a by-pass valve |
| 06/08/1993 | US5218540 Method of controlling continuously variable transmission in combination with engine throttle control |
| 06/08/1993 | US5216992 Throttle device actuator |
| 06/08/1993 | US5216985 Intake manifold having an elastically expandable membrane |
| 06/08/1993 | US5216916 Electronic engine power control system for a motor vehicle |
| 06/02/1993 | EP0544062A1 Throttle assembly |
| 06/01/1993 | US5215057 Electrically-operated throttle actuator |
| 06/01/1993 | US5214959 Idle position detection switch for engines |
| 05/26/1993 | EP0543210A1 Engine comprising a continuous braking device, particularly for an industrial vehicle |
| 05/25/1993 | US5213087 Device for supplying combusted gases to the combustion chamber of an internal combustion engine at a controlled rate |
| 05/25/1993 | US5213078 Method for determining at least one end position of a displacement device in a motor vehicle |
| 05/25/1993 | US5212886 Chain saw |
| 05/18/1993 | US5211148 Method of and an apparatus for controlling assist air in an internal combustion engine |
| 05/18/1993 | US5211010 Exhaust gas purification system for a diesel engine |
| 05/18/1993 | CA1317834C Exhaust control device of engine |
| 05/13/1993 | DE4136505A1 Over speed protection system for I.C. engines - has fly=ball centrifugal governor operating release for spring loaded linkage to shut down fuel pump |
| 05/12/1993 | EP0540891A1 Exhaust installation for a motor vehicle reciprocating engine |
| 05/11/1993 | US5209211 Throttle valve connection piece |
| 05/11/1993 | US5209207 Throttle valve control system for automotive engine |