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| Number | Title | Issue Date |
| 7357105 | Hydraulic valve driving device and engine including the same and vehicle A hydraulic valve driving device includes a valve actuator operable to drive an engine valve, a hydraulic pump that generates the oil pressure for the valve actuator, a hydraulic pump driving motor that drives the hydraulic pump, and a starter motor. At the time of ... | 04/15/2008 |
| 7350503 | Fuel injection pump A fuel injection pump 100 comprises a thermoelement CSD 47 for advancing injection timing in a cold temperature condition. The CSD 47 uses a piston 46 for opening and closing a sub port 42 formed in a plunger barrel 8. An el... | 04/01/2008 |
| 7334544 | Vehicle temperature control system A vehicle temperature control system comprising an internal combustion engine with an engine block and with a cylinder head, a heat source for heating a heat transfer medium, a heat exchanger arrangement for the transfer of heat transported in the heat transfer medi... | 02/26/2008 |
| 7191756 | System and method for controling crankshaft position during engine shutdown using cylinder pressure Systems and methods for controlling stopping position of a crankshaft during shutdown of a multiple cylinder internal combustion engine influence cylinder pressure independent of associated intake/exhaust valves during shutdown of the engine so the crankshaft stops ... | 03/20/2007 |
| 7174878 | Engine intake control device Provide is an engine intake control device in which components such as attachment brackets, attachment screws for attaching respective solenoid valves around an engine are not required, and the number of attachment operations is reduced. The engine intake control de... | 02/13/2007 |
| 7165531 | Negative rate shaping torque capsule A negative rate shaping torque capsule is provided that effectively reduces torque rise of the engine. The device is part of the mechanical governor and allows fuel control rack position to decrease as engine speed decreases, thus reducing the amount of fuel deliver... | 01/23/2007 |
| 7051706 | Control mechanism for fuel injection pump A control mechanism for a fuel injection pump comprises: an electronic governor which actuates a rack actuator by a controller for controlling a governing rack; and a cold start device which actuates an injection-quickening actuator by the controller for opening or ... | 05/30/2006 |
| 7044107 | Method for enabling multiple-displacement engine transition to different displacement A method for enabling a transition of a multiple-displacement engine to a different engine operating displacement includes determining a temperature measure correlated with an instantaneous engine oil temperature at an engine start-up, for example, a detected engine... | 05/16/2006 |
| 7017554 | Fuel supply device of an internal combustion engine A fuel supply device includes a fuel pump, a plurality of valves, and a controller. The fuel pump includes a plurality of pressure chambers each having a volume that is expanded and contracted by the engine. The plurality of valves open and close the pressure chambe... | 03/28/2006 |
| 6986331 | Startup-time control apparatus and stop-time control apparatus of internal combustion engine, and control methods thereof, and record medium If it is determined that the present engine startup is a high-temperature startup, immediately fuel injection in concert with start of cranking is prohibited. After a delay time elapses following the start of cranking, or when THC | 01/17/2006 |
| 6973921 | Fuel pumping system and method A fuel pumping system that includes a pump drive is provided. A first pumping element is operatively connected to the pump drive and is operable to generate a first flow of pressurized fuel. A second pumping element is operatively connected to the pump drive and is ... | 12/13/2005 |
| 6951200 | Fuel injection rate control device In an engine (1) in which the fuel injection rate is controlled by a governor (11) having a construction in which the turning of a governor lever (31) connected to the control lever (16) of a fuel injection pump (12) is controlled ... | 10/04/2005 |
| 6109240 | Apparatus for controlling a throttle valve electronically in an internal combustion engine An apparatus for controlling a throttle valve electronically in an internal combustion engine. A rotational rod is coupled to a gear lever and the mechanism for putting the throttle back, which is protected by a cover. A throttle sensor is coupled to the ... | 08/29/2000 |
| 5307775 | Speed governor for internal combustion engines In all-speed governors controlled by centrifugal force and controlling the full-load fuel delivery quantity of the respective fuel injection pump as a function of boost pressure, the starting fuel delivery is to be reduced at higher operating temperatures... | 05/03/1994 |
| 5255652 | Speed governor for fuel injection pumps A speed governor for fuel injection pumps of internal combustion engines that has a centrifugal adjuster that acts counter to the force of governor springs to generate a speed-dependent adjustment travel of a governor sleeve and that acts on a fuel quanti... | 10/26/1993 |
| 5193505 | Fuel injection pump for internal combustion engines A fuel injection pump for internal combustion engines which has a supply volume adjusting mechanism, being adjustable via a starting lever, an adjusting lever, and a tensioning lever. The starting lever is supported on the tensioning lever via a starting ... | 03/16/1993 |
| 5080063 | Mechanical speed governor, provided with an electronically controlled adapting device, for an injection pump of compression ignition internal combustion engines The invention relates to a mechanical speed governor, apparatus for an injection pump of compression-ignition internal combustion engines provided with an electronically controlled adapting device. The adapting device is provided for correcting fuel quant... | 01/14/1992 |
| 4969436 | Diesel engine injection pump governor A governor for injection pumps of diesel internal combustion engines in which the injection amount is controlled by the boost pressure. The governor is mounted directly on the crank casing of the internal combustion engine together with an electromagnet w... | 11/13/1990 |
| 4823752 | Engine speed control cable clamp A clamp for fixedly mounting the lower end of a remote speed control cable that controls the speed of a small internal combustion engine. The clamp includes a flat base plate having a first fastener receiving opening formed therethrough, a clamp plate spa... | 04/25/1989 |
| 4782804 | Centrifugal speed governor for internal combustion engines Idling/final speed governor for internal combustion engines, having a centrifugal-weight regulator (4) which is used for controlling the idling and final speed and produces, against the force of control springs (8), a regulating force corresponding to the... | 11/08/1988 |
| 4754734 | Injection quantity increasing mechanism for governor in fuel injection pump at engine starting An injection quantity increasing mechanism for a governor in a fuel injection pump which is actuated at engine starting includes a guide lever and a torque cam both rotatable in accordance with the rpm of an engine, a floating lever swingably connected to... | 07/05/1988 |
| 4741309 | Throttle locking device for a diesel engine A device for locking the throttle linkage of a vehicle comprises a bracket having a pair of aligned openings through which a rod of the linkage can pass. A lever pivotally mounted on the bracket has a free end for engaging the rod between the pair of open... | 05/03/1988 |
| 4690115 | Engine governor A mechanical engine governor includes a gear driven input shaft and an output shaft. A fly-weight assembly is mounted on the input shaft to apply a torque to the output shaft which varies as a function of the rotational speed of the input shaft. An output... | 09/01/1987 |
| 4640247 | Air-fuel ratio control system having a fluid-powered broken-link mechanism The subject air-fuel ratio control system for an engine includes a fluid-powered broken-link mechanism which is operatively linked between an air-fuel ratio control device and a fuel quantity control member, such as a fuel injection pump rack. During star... | 02/03/1987 |
| 4513715 | Distributor injection pump for internal combustion engines A distributor injection pump for internal combustion engines is proposed, in which the fuel is furnished to the injection valves of the engine by means of a distributor piston executing a rotational and reciprocal movement. The distributor injection pump ... | 04/30/1985 |
| 4453520 | Liquid fuel pumping apparatus A liquid fuel pumping apparatus includes a centrifugal weight mechanism 14 which is coupled to a fuel control member through a lever. A spring is provided to oppose the action of the weight mechanism and this is coupled through a lever having an adjustabl... | 06/12/1984 |
| 4450804 | Apparatus for increasing idling speed The invention relates to an arrangement for increasing the idling speed of an internal combustion engine, particularly a diesel internal-combustion engine. It has a setting member for controlling the feed of the fuel, the displacement path of said member ... | 05/29/1984 |
| 4426971 | Fuel injection rate limiting device for diesel engine A fuel injection rate limiting device for diesel engine aimed at improving engine performance on starting as well as in operation under overload through impartation of an increased tenacity, wherein a limiter means is provided to check a governor lever to... | 01/24/1984 |
| 4403583 | Fuel injection pump A fuel injection pump having a hydraulic governor is proposed wherein as a result of the use of a piston adjustable under rpm-dependent pressure counter to the action of governor springs, a very precise control is attainable with only small forces being b... | 09/13/1983 |
| 4372267 | Fuel pumping apparatus A fuel pumping apparatus includes a control rod movable in an axial direction to vary the quantity of fuel delivered by the apparatus. A stop member is engageable with a part on the control rod to determine the normal maximum amount of fuel which can be s... | 02/08/1983 |
| 4362140 | Liquid fuel injection pumps A fuel injection pump of the rotary distributor type including a pump plunger the outward movement of which can be limited by an angularly adjustable stop ring to determine the maximum amount of fuel supplied by the pump. The stop ring is moveable from a ... | 12/07/1982 |
| 4355609 | Liquid fuel pumping apparatus A liquid fuel pumping apparatus comprises a fuel pump having an axially movable quantity control member connected to one end of a first lever which is pivoted about a fixed axis. An engine speed responsive device acts on the lever and a second lever is pr... | 10/26/1982 |
| 4348995 | Fuel pumping apparatus A fuel pumping apparatus includes an injection pump and means for controlling the quantity of fuel delivered by the pump. A two speed governor including an operator adjustable control is provided to determine the setting of said means. Stop means is provi... | 09/14/1982 |
| 4333432 | Fuel injection pump A start lever (56) and a tension lever (18) are rotatable about a pin (19). The tension lever (18) is connected to a fuel control sleeve (28) so that an amount of fuel pumped and injected into an engine depends on the position of the tension lever (18) an... | 06/08/1982 |
| 4328773 | Diesel engine shutoff actuator An actuator is provided to selectively turn a diesel engine governor shutoff shaft to fuel "off" or fuel "on" position in response to keyswitch operation. An electric motor coupled through a gear train to a shutoff lever turns the lever to "on" or "off" p... | 05/11/1982 |
| 4312312 | Fuel injection pump for internal combustion engines The invention relates to a fuel injection pump in which, via an appropriate transducer, the temperature of the coolant of the internal combustion engine intervenes as a control value in the fuel injection pump regulation, in that at least two of the follo... | 01/26/1982 |
| 4282844 | Fuel pumping apparatus A fuel pumping apparatus for a compression ignition engine includes a fluid pressure operable piston for determining the timing of delivery of fuel. Fuel control means is provided which includes a lever operable to increase the idling speed of the engine ... | 08/11/1981 |
| 4254753 | Speed governor for fuel injected internal combustion engines A speed governor is proposed for fuel injected internal combustion engines capable of correcting the amount and/or mass of the injected fuel set by the governor, in order to maintain engine power at a fluctuating fuel temperature. The governor contains a ... | 03/10/1981 |
| 4253438 | RPM Regulator for fuel injection pumps with an adaptation of the injection quantity An rpm regulator for fuel injection pumps of internal combustion engines having a starting lever, which is coupled on one side with a fuel quantity setting member and on the other side with an rpm governor, which contacts the starting lever with an rpm de... | 03/03/1981 |
| 4239025 | RPM regulator for fuel injection pumps In an rpm regulator for fuel injection pumps of internal combustion engines having a starting lever, which is coupled on one side with a delivery quantity adjustment member of the injection pump and on the other side of which an rpm tachometer contacts th... | 12/16/1980 |
