About 12 results
https://drivepatents.com/patents/977491 · 12 Mar 2014
The pipe screw (10) has a first layer (24) that is provided with a friction-reducing layer (26). A threaded portion (12) and a collar portion (14) are formed in the sections of the first layer. The collar portion is formed in the section of a second layer ...
https://drivepatents.com/patents/990714 · 15 May 2013
The exhaust gas recirculation valve (10) has a single valve element (12), through which the exhaust gas flow is blocked and the fresh air flow is throttled. An exhaust gas recirculation line (16) has a smaller flow cross section than a fresh-air line (18)....
https://drivepatents.com/patents/984963 · 24 Apr 2013
The actuator has a tie rod (5) provided between a drive e.g. electromotor, and a lever, which serves as a flap-shaped component. The tie rod is rotatably mounted at a location remote from the lever and guided between a bearing and the lever on a circular a...
https://drivepatents.com/patents/1068762 · 29 Mar 2006
The valve closing mechanism has a motor with a rotating shaft, rotating part connected to the motor shaft, and operating part, which can rotate, and which is fitted eccentrically to the rotating part via a spring. The eccentricity is such that when the rot...
https://drivepatents.com/patents/1071367 · 28 Dec 2005
The valve has a conduit (12) for guiding a medium e.g. exhaust gas, and including walls. A valve unit (20) is arranged in close or open conditions within adjacent walls of the conduit. The valve unit is formed at a curve where a cylinder cut with another c...
https://drivepatents.com/patents/1076604 · 22 Jun 2005
An exhaust gas return valve for combustion engines comprises a valve element (20) movable between open and closed positions in a valve opening (14) and a flow conduction element (24). The valve element is arranged behind the flow conduction element in the ...
https://drivepatents.com/patents/1078228 · 27 Apr 2005
Exhaust gas recirculation valve (10) comprises a rotary drive (12), and a valve element (14) that can be rotated between an open and a closed position. A cam element (24) with a cam curve (26) transfers the rotational movement from the rotary drive to the ...
https://drivepatents.com/patents/1078229 · 27 Apr 2005
The valve (10) has a rotary drive (40), a rotary-reciprocal conversion mechanism (14, 18) including a drive element, and a valve element (26, 32). The drive element has a rotating connection to the valve element, at least in the direction of opening, so th...
https://drivepatents.com/patents/1083591 · 29 Sep 2004
The motor drive system has a drive shaft (10) with a disk (12) holding a first pin (18) with a groove (30) near its tip. The first end of a spring (32) engages in this groove. The spring is coiled around a bearing pin (14) and its second end engages on a p...
https://drivepatents.com/patents/1089209 · 3 Mar 2004
The electromagnetic valve has an actuator drive (14) with a magnet housing (54) consisting of at least one sheet metal part (76) that is preferably stamped out, a position sensor (66,68) and an injection molded plastic housing (58) in which the magnet hous...