Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll
Patent
1994-11-02
1996-08-27
Vrablik, John J.
Rotary expansible chamber devices
Working member has planetary or planetating movement
Helical working member, e.g., scroll
29888022, F04C 1804
Patent
active
055494668
ABSTRACT:
A scroll compressor includes a scroll assembly accommodated in a closed container, a crankshaft for driving the scroll assembly, a main bearing for rotatably supporting one end of the crankshaft, and an auxiliary bearing for rotatably supporting the other end of the crankshaft. A recess is defined between the internal surface of the closed container and the external surface of a compression section comprised of the scroll assembly and the main bearing. A portion of a jig is inserted into the recess to achieve concentricity and parallelism of the auxiliary bearing with respect to the main bearing using reference planes defined in the auxiliary bearing and the compression section or by radially adjusting the auxiliary bearing.
REFERENCES:
patent: 5102316 (1992-04-01), Caillat et al.
patent: 5188520 (1993-02-01), Nakamura et al.
patent: 5213489 (1993-05-01), Kawahara et al.
patent: 5267844 (1993-12-01), Grassbaugh Jr.
Fukuhara Hiroyuki
Hori Tatsuya
Muramatsu Shigeru
Yamada Sadayuki
Matsushita Electric Industrial Co. Ltd
Matsushita Seiko Co., Ltd.
Vrablik John J.
LandOfFree
Scroll compressor having a centering recess for assembly 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 compressor having a centering recess for assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Scroll compressor having a centering recess for assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1052197