SCROLL COMPRESSOR - DAIKIN IND LTD

Title:

SCROLL COMPRESSOR

Document Type and Number:

WIPO Patent Application WO/2010/007786

Kind Code:

A1

Abstract:

A scroll compressor (1) is provided with a fixed scroll (4), a movable scroll (5) rotationally driven relative to the fixed scroll (4), and a casing (10) for containing the fixed scroll (4) and the movable scroll (5). A housing (3) is provided on the rear surface side of the movable scroll (5), and a second back pressure space (24) is formed between the housing (3) and the movable scroll (5). In the casing (10) is formed an upper space (16) partitioned by the housing (3). A refrigerant gas being compressed is introduced from a compression chamber (50) into the second back pressure space (24) and the upper space (16).

Inventors:

NISHIDE YOUHEI (JP)

Application Number:

PCT/JP2009/003349

Publication Date:

January 21, 2010

Filing Date:

July 15, 2009

Export Citation:

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Assignee:

DAIKIN IND LTD (JP)
NISHIDE YOUHEI (JP)

International Classes:

F04C18/02

Foreign References:

JPH05202865A	1993-08-10
JP2003042087A	2003-02-13
JP2006329208A	2006-12-07
JPH08121366A	1996-05-14
JPS6198987A	1986-05-17
JPH03111687A	1991-05-13

Other References: