About 225 results
Showing the first 200 results.
https://drivepatents.com/patents/982852 · 23 Oct 2013
The valve has two flaps arranged in a suction passage and an exhaust gas passage, respectively. Two shafts hold the flaps, respectively. The suction- and gas passages open into a common collecting duct (7). A drive device drives the flaps and comprises con...
https://drivepatents.com/patents/983514 · 9 Oct 2013
There is described a device for protecting electrically powered units (195, 695, 795, 895) against a reverse application of a power supply (190, 790, 890). The described device comprises a first input terminal (102, 202, 302, 402, 502, 602, 702, 802) adapt...
https://drivepatents.com/patents/987203 · 21 Aug 2013
The invention relates to a pump (1) for delivering liquid at high pressure, especially for delivering fuel at high pressure to a common rail of a common rail fuel injection system for an internal combustion engine. The pump (1) comprises a cylinder (2), a ...
https://drivepatents.com/patents/987153 · 21 Aug 2013
The crash sensor system comprises a cavity (3) that is deformable with a crash. The pressure sensors (Pl,Pr) acquire the pressure change in the cavity. The cavity is arranged in the front region of a vehicle. The acceleration sensors (Gl,Gr) are arranged i...
https://drivepatents.com/patents/987685 · 7 Aug 2013
The device (2) has an exhaust gas valve (9) for controlling a flow in an exhaust gas passage (5), and a bypass valve (10) for controlling of a flow in a bypass duct (6). A controllable actuator (8) actuates the valves, which comprise a common valve body (1...
https://drivepatents.com/patents/988791 · 17 Jul 2013
The present invention presents a diagnostic method for leaks in fuel tanks and a device applying this method. The diagnostic method for leaks in fuel tanks according to the present invention is designed such that the pressure in the fuel tank of a vehicle ...
https://drivepatents.com/patents/988790 · 17 Jul 2013
The present invention relates to a method for controlling dual fuel injection and a device employing the same. According to the present invention, the structure is designed such that fuel switching from gasoline to liquefied petroleum gas (LPG) or from liq...
https://drivepatents.com/patents/984767 · 26 Jun 2013
Valve assembly (24) for an injection valve (18), comprising a valve body (26) with a central longitudinal axis (L), the valve body (26) having a valve body groove (36) extending circumferentially around the valve body (26) and being designed to take in a g...
https://drivepatents.com/patents/984765 · 26 Jun 2013
Method for manufacturing an injection valve (10), the injection valve (10) comprising a valve body (14) including a central longitudinal axis (L), the valve body (14) comprising a cavity (18) with a fluid inlet portion (42) and a fluid outlet portion (40),...
https://drivepatents.com/patents/989750 · 12 Jun 2013
The internal combustion engine (1) has an exhaust gas line (6) and an exhaust gas turbocharger (2) which is connected to the exhaust gas line, where a parallel-exhaust gas branch (6c) is provided with an exhaust-gas cooler (11). The parallel-exhaust gas br...