Fan clutch
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 29, 2003
Grant Date -
May 9, 2002
app pub date -
Oct 19, 2001
filing date -
Oct 20, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fan rotor (7) for an electromagnetic fan clutch is mounted on a drive shaft (1) with the help of a three-ring bearing (8) so that three different speeds of rotation of the fan rotor (7) can be obtained. To reduce wear, especially in the presence of impact loads and oscillatory movements of the three-ring bearing (8), this three-ring bearing (8) is configured so that different materials are paired with each other in regions of rolling contact.
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Family
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