Scroll type fluid displacement apparatus having axial movement r

Details Scroll type fluid displacement apparatus having axial movement r Scroll type fluid displacement apparatus having axial movement r

1994-12-19

1996-04-09

Vrablik, John J.

Rotary expansible chamber devices

Working member has planetary or planetating movement

Helical working member, e.g., scroll

418 556, 418107, 384626, F01C 104, F01C 2102

Patent

active

055055958

ABSTRACT:
A scroll-type fluid displacement apparatus includes a compressor housing, which contains a compression mechanism and a driving mechanism operatively connected to one another. The compression mechanism includes a fixed scroll and an orbiting scroll interfitting at angular and radial offsets, and a rotation preventing mechanism which prevents rotation of the orbiting scroll during its orbital motion. The driving mechanism includes a drive shaft axially disposed within the housing and rotatably supported by an inner block, which is fixedly disposed within the housing. An axial movement regulating mechanism for regulating an axial movement of the driving mechanism is disposed between the inner block and an internal component of the compressor axially spaced from the inner block. The regulating mechanism includes an annular flange extending from an exterior surface of the drive shaft and a shim which is detachably disposed either between the annular flange and the inner block or between the annular flange and the internal component.

REFERENCES:
patent: 1156700 (1915-10-01), May
patent: 1906142 (1933-04-01), Ekelof
patent: 3874827 (1975-04-01), Young
patent: 4466784 (1984-08-01), Hiraga
patent: 4512729 (1985-04-01), Sakamoto et al.
patent: 4725153 (1988-02-01), Tsuruki
patent: 4892469 (1990-01-01), McCullough et al.
patent: 4900238 (1990-02-01), Shigemi et al.
patent: 4910846 (1990-03-01), Andreasson et al.
patent: 5000669 (1991-03-01), Shimizu et al.

Affiliated with

Also associated with

Rating

Scroll type fluid displacement apparatus having axial movement r does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Scroll type fluid displacement apparatus having axial movement r, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Scroll type fluid displacement apparatus having axial movement r will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-135075