Eccentric bush structure in radial compliance scroll compressor

Details Eccentric bush structure in radial compliance scroll compressor Eccentric bush structure in radial compliance scroll compressor

2006-09-12

2006-09-12

Trieu, Theresa (Department: 3748)

Rotary expansible chamber devices

Working member has planetary or planetating movement

Helical working member, e.g., scroll

C418S055100, C418S057000, C418S151000, C418S182000

Reexamination Certificate

active

07104771

ABSTRACT:
An eccentric bush structure in a radial compliance scroll compressor including an eccentric bush fitted around a crank pin eccentrically provided at an upper end of a crankshaft, crank pin and stopper holes provided at the eccentric bush, and a weight member adapted to increase a weight of the eccentric bush. The stopper hole overlaps with the crank pin hole such that a stopper received in the stopper hole is radially protruded into the crank pin hole toward a vertically-extending cut surface formed at the crank pin to selectively come into contact with the cut surface in accordance with a rotation of the crank pin.

REFERENCES:
patent: 4580956 (1986-04-01), Takahashi et al.
patent: 4838773 (1989-06-01), Noboru
patent: 5104302 (1992-04-01), Richardson, Jr.
patent: 5199862 (1993-04-01), Kondo et al.
patent: 5378129 (1995-01-01), Dunaevsky et al.
patent: 5458472 (1995-10-01), Kobayashi et al.
patent: 5496158 (1996-03-01), Barito et al.
patent: 5531578 (1996-07-01), Takemoto et al.
patent: 5536152 (1996-07-01), Kawahara et al.
patent: 5779461 (1998-07-01), Iizuka et al.
patent: 6461131 (2002-10-01), Chang
patent: 6676391 (2004-01-01), Koo et al.
patent: 2002/0001532 (2002-01-01), Chang
patent: 03074588 (1991-03-01), None
patent: 4-175486 (1992-06-01), None
patent: 6-147145 (1994-05-01), None
patent: 10220369 (1998-08-01), None
patent: 2000073970 (2000-03-01), None
patent: 2003-343454 (2003-12-01), None
patent: 10 0183502 (1999-05-01), None
patent: 10 0371171 (2003-02-01), None
English language Abstract of Korean 10-0183502.
English language Abstract of JP 2003-343454.
English language Abstract of JP 4-175486.
English language Abstract of JP 6-147145.
English language Abstract of Korean 10-0371171.

Affiliated with

Also associated with

Rating

Eccentric bush structure in radial compliance scroll 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 Eccentric bush structure in radial compliance scroll compressor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Eccentric bush structure in radial compliance scroll compressor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3572088