Automotive compressor having a simple waterproof structure...

Details Automotive compressor having a simple waterproof structure... Automotive compressor having a simple waterproof structure...

2006-05-09

2006-05-09

Charles, Marcus (Department: 3682)

Endless belt power transmission systems or components

Control for variable input to output speed-ratio

Condition responsive

C474S199000

Reexamination Certificate

active

07041019

ABSTRACT:
In an automotive compressor, a pulley (6) is rotatably supported on a compressor housing (1) through a bearing (5) to have an axial gap (10) left between the compressor housing and the pulley. A waterproof cover (13) covers the axial gap and serves to suppress water from the outside from reaching the bearing. The waterproof cover is fixed to the compressor housing by a ring-shaped fastener (14). Instead of use of the waterproof cover, the axial gap may be controlled in size thereof.

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