Compressor for an internal combustion engine of a motor vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 17, 2003
Grant Date -
N/A
app pub date -
Aug 8, 2001
filing date -
Nov 24, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a compressor (1) for an internal combustion engine of a motor vehicle, comprising an input shaft (2) which drives the compressor (2) and via a switchable electromagnetic clutch can be coupled to a pulley (10) which can be driven by the internal combustion engine. The clutch comprises a friction surface (10') which is positioned at the face end of the pulley (10), a disk carrier (12) mounted in a non-rotating manner on the input shaft (2) and an annular magnet or toroidal coil system (6) housed in an annular gap (11) or annular recess of the pulley (10) for pressing a disk (15) mounted in a non-rotating manner on the disk carrier (12) against the friction surface (10'). A sleeve (8) is mounted in a non-rotating manner on the input shaft (2), the pulley (10) is rotationally mounted on the sleeve (8) and the disk carrier (12) is flanged to the face end of the sleeve (8).
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