Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll
Reexamination Certificate
2011-08-16
2011-08-16
Trieu, Thereas (Department: 3748)
Rotary expansible chamber devices
Working member has planetary or planetating movement
Helical working member, e.g., scroll
C418S015000, C418S055500, C418S057000, C418S179000
Reexamination Certificate
active
07997883
ABSTRACT:
A scroll compressor may incorporate controlled bending of a scroll member to compensate for axial deformations that can occur between the scroll members. The controlled bending may be through the use of fluid pressure in a sealed chamber that communicates with a surface of the scroll member opposite the intermeshing wraps. Fluid passageways can extend through the scroll member between the sealed chamber and the intermeshing wraps. The controlled bending can increase the uniformity of the contact between the scroll members and improve the efficiency of the compressing operation.
REFERENCES:
patent: 4365941 (1982-12-01), Tojo et al.
patent: 4600369 (1986-07-01), Blain
patent: 4714415 (1987-12-01), Mizuno et al.
patent: 4993928 (1991-02-01), Fraser, Jr.
patent: 5040956 (1991-08-01), Barito et al.
patent: 5085565 (1992-02-01), Barito
patent: 5090878 (1992-02-01), Haller
patent: 5125810 (1992-06-01), Suefuji et al.
patent: 5145345 (1992-09-01), Barito et al.
patent: 5256044 (1993-10-01), Nieter et al.
patent: 5277563 (1994-01-01), Wen-Jen et al.
patent: 5462419 (1995-10-01), Hill et al.
patent: 5741120 (1998-04-01), Bass et al.
patent: 5762483 (1998-06-01), Lifson et al.
patent: 5829959 (1998-11-01), Tsubono et al.
patent: 6168404 (2001-01-01), Gatecliff
patent: 6174150 (2001-01-01), Tsubono et al.
patent: 6514060 (2003-02-01), Ishiguro et al.
patent: 6554592 (2003-04-01), Sun et al.
patent: 6695599 (2004-02-01), Uchida et al.
patent: 6719545 (2004-04-01), Iizuka
patent: 6896497 (2005-05-01), Kuo
patent: 6984115 (2006-01-01), Tarng et al.
patent: 7014434 (2006-03-01), Fujioka et al.
patent: 7140851 (2006-11-01), Tarng
patent: 2002/0039540 (2002-04-01), Kuroki et al.
patent: 2004/0081562 (2004-04-01), Seibel et al.
patent: 2005/0226755 (2005-10-01), Tsuchiya et al.
patent: 2005/0265880 (2005-12-01), Chang et al.
patent: 2006/0051227 (2006-03-01), Tarng
patent: 2006/0057010 (2006-03-01), Tsubono et al.
patent: 05312156 (1993-11-01), None
patent: 11264386 (1999-09-01), None
patent: 1019980070887 (1998-10-01), None
patent: 1020030012662 (2003-02-01), None
International Search Report regarding International Application No. PCT/US2008/011253 dated Mar. 30, 2009.
Written Opinion of the International Searching Authority regarding International Application No. PCT/US2008/011253 dated Mar. 30, 2009.
International Preliminary Report on Patentability regarding International Application No. PCT/US2008/011253 dated Apr. 13, 2010.
Emerson Climate Technologies, Inc.
Harness & Dickey & Pierce P.L.C.
Trieu Thereas
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