About 91 results
https://drivepatents.com/patents/1077698 · 18 May 2005
The shaft guide is for an internal combustion engine's air induction passage system which has a two-section housing forming air induction passages. A flap arrangement is located between the housing sections and has a shaft and flap component installed on i...
https://drivepatents.com/patents/1078455 · 20 Apr 2005
Air intake channel system for an internal combustion engine comprises housing parts (10) forming air intake channels (12), a flap for each air intake channel, and a bearing element (16) supporting at least one flap. The bearing element has a first catch el...
https://drivepatents.com/patents/1079859 · 23 Feb 2005
A stamped piece, provided on an exhaust gas introduction plate (5), has formable webs which form webs protruded away from the exhaust gas introduction plate to define a ring channel with ring openings when the exhaust gas introduction plate is assembled to...
https://drivepatents.com/patents/1080646 · 19 Jan 2005
Air intake channel system for an internal combustion engine comprises a collecting inlet channel (2) fluidically connected to air intake channels leading to the cylinders of the engine. Each air intake channel has a short circuit opening (8) controlled by ...
https://drivepatents.com/patents/1081757 · 8 Dec 2004
The switched flap valve has a valve flap (10) positioned in the engine air intake channel (12) and operated by a switching shaft (14), with a sealing gap between the peripheral edge of the valve flap and the wall of the air intake channel. The latter perip...
https://drivepatents.com/patents/1082129 · 24 Nov 2004
The air suction channel system includes a cooling device (5) forming the first part of a heat transfer unit (6) fitted in the exhaust return channel (4), which is thereby closed over its length. There is a cooling channel (7) in the heat transfer unit with...
https://drivepatents.com/patents/1082402 · 17 Nov 2004
The device has a housing for a drive motor that drives a shaft of a final control element via gears, whereby at least one magnet has a functional connection to a fixed contactless switch. Two pin magnets of different polarity are arranged in fixed defined ...
https://drivepatents.com/patents/1086085 · 23 Jun 2004
Leaf elements (5) are arranged at the outer edge region of the switching flap base body (4). The leaf elements lie against a bead-shaped ridge of an inner wall of the air duct system, in the closed state of the switching flap (1), and thereby seal the air ...
https://drivepatents.com/patents/1086402 · 16 Jun 2004
A stop (54) holds the flap (20) in an end position (20')
https://drivepatents.com/patents/1086919 · 26 May 2004
The setting drive has 2 flap shafts (3) driven via a drive element (5), e.g. an electric motor, with a drive shaft and a gearing (6) having a given conversion ratio, for converting the rotation of the drive shaft into rotation of a pair of driven shafts (1...