About 12 results
https://drivepatents.com/patents/1382622 · 14 May 2026
Systems and methods for starting and restarting an engine of a vehicle are disclosed. Power systems for an engine are disclosed.
https://drivepatents.com/patents/992356 · 20 Mar 2013
A diesel engine (1) is provided with a common rail (33) to which fuel pressurized by an engine-driven supply pump (32) is supplied, and a fuel injection valve (34) which injects and supplies the fuel in the common rail (33) into a cylinder (11). When the r...
https://drivepatents.com/patents/995935 · 21 Nov 2012
Disclosed is an internal combustion engine control device. The control device is provided with an engine output shaft, a constant mesh starter, fuel injection valves, and a reduction correcting section. After automatic stop conditions are met, engine opera...
https://drivepatents.com/patents/1007342 · 7 Dec 2011
To provide a fuel injection control system which properly sets a limit value of an air-fuel ratio feedback correction value, thereby making a good air-fuel ratio feedback control possible. While a variation rate of an output value of an oxygen sensor (32) ...
https://drivepatents.com/patents/1009735 · 31 Aug 2011
The device (12) has a low pressure line (20) for conducting fluid with low pressure. A transfer pump (18) compresses and conveys the fluid from a tank (14) into the low pressure line. A high pressure pump (28) compresses and conveys the fluid from the low-...
https://drivepatents.com/patents/1073253 · 19 Oct 2005
The temperature of a component (126; 132; 134) provided in or associated with an internal combustion engine (22) is estimated with no regard to the automatic stop and the automatic start of the internal combustion engine (22), and at least one of the estim...
https://drivepatents.com/patents/1076594 · 22 Jun 2005
A combustion engine control process comprises adjusting the pressure in a low pressure circuit if the fuel flow is too low, with a high-pressure pump passing fuel into a reservoir with a value characteristic of the fuel temperature and with a maximum thres...
https://drivepatents.com/patents/1078226 · 27 Apr 2005
The present invention relates to an internal combustion engine control method, wherein satisfactory restartability has not been obtained so far because the timing of opening an exhaust valve (9) of a cylinder (4) under expansion stroke is adjusted for impr...
https://drivepatents.com/patents/1083892 · 22 Sep 2004
The present invention achieves an increase in the amount of vapor that is expelled, stabilized fuel injection and improved starting characteristics in a fuel injection pump. In an electromagnetically driven fuel injection pump 20 which allows fuel to escap...
https://drivepatents.com/patents/1098354 · 12 Feb 2003
The switching device has a control device (24) for on-off switching of the internal combustion engine (1) in dependence on the detected operating parameters of the engine and/or the vehicle, with an auxiliary device (31) detecting the traffic situation ahe...