Motor compressor lubrication

Details Motor compressor lubrication Motor compressor lubrication

2007-02-20

2007-02-20

Nguyen, Hoang (Department: 3748)

Rotary expansible chamber devices

Working member has planetary or planetating movement

Helical working member, e.g., scroll

C418S055100, C418S094000, C418S181000

Reexamination Certificate

active

10925648

ABSTRACT:
A rotary machine is powered by a drive shaft having a bore extending through it. A single piece lubricant flinger is disposed within the bore to form a lubricant pump. The lubricant flinger includes an upper plate located within the bore and a washer located adjacent the opening of the bore. The washer is connected to the upper plate by a connection section and the washer defines an aperture which allows fluid to flow into the bore of the shaft.

REFERENCES:
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patent: 5102316 (1992-04-01), Caillat et al.
patent: 5370513 (1994-12-01), Fain
patent: 5380170 (1995-01-01), Fain
patent: 5591018 (1997-01-01), Takeuchi et al.
patent: 6135736 (2000-10-01), Tucker, Jr. et al.
patent: 6672852 (2004-01-01), Chang et al.
patent: 6960070 (2005-11-01), Kammhoff et al.
patent: 61-008491 (1986-01-01), None
patent: 61-187591 (1986-08-01), None

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