Structure for collecting leaking oil in compressor

Details Structure for collecting leaking oil in compressor Structure for collecting leaking oil in compressor

1998-07-29

2000-09-05

Nguyen, Hoang

Expansible chamber devices

Displacement control of plural cylinders arranged in...

Parallel cylinders

91 57, 91 71, 417269, F01L 2906

Patent

active

06112639&

ABSTRACT:
A housing (11, 12, 13) accommodates a compressive mechanism. A drive shaft (15) is supported by the housing (11, 12, 13) and is connected with the compressive mechanism. A boss portion (16) is arranged along an outer wall of the housing (11, 12, 13) such that the boss portion (16) encompasses a portion of the drive shaft (15) projecting from the housing (11, 12, 13). A rotational body (18) is connected with the drive shaft (15) for transmitting drive force from an exterior drive source to the drive shaft (15). A seal (17) is arranged in the interior of the housing (11, 12, 13) for sealing at a location between the inner side of the housing (11, 12, 13) and the drive shaft (15). A collector (35, 36, 38) collects oil leaking from the seal (17). A stepped portion (40) is formed on an outer surface of a rotary portion (15, 21.alpha.) at a position between the seal (17) and an opening (16.alpha.) of the boss portion (16) within the interior of the housing (11, 12, 13). The stepped portion (40) is opposed to the collector (35, 36, 38).

REFERENCES:
patent: 4979877 (1990-12-01), Shimizu
patent: 5644970 (1997-07-01), Michiyuki et al.
patent: 5809863 (1998-09-01), Tominaga et al.
patent: 5941693 (1999-08-01), Kato

Affiliated with

Also associated with

Rating

Structure for collecting leaking oil in compressor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Structure for collecting leaking oil in compressor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structure for collecting leaking oil in compressor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2200827