Title:
VARIABLE-CAPACITY COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2014/073667
Kind Code:
A1
Abstract:
[Problem] To prevent failures caused by lubricating oil adhering to a control valve that controls discharge capacity. [Solution] A partitioning member (150d) is provided to partition an intake chamber (141) into the following: a first space (141a) that connects to an intake channel, separates out a lubricating oil from a refrigerant gas, and retains said lubricating oil; and a second space (141b) that connects to an intake hole (103a). The refrigerant gas from which the lubricating oil has been separated out is introduced into the second space (141b) via a connecting hole (150a). The pressure inside the second space (141b) is transmitted to a control valve (300) via a pressure-transmitting channel (147).
Inventors:
TAGUCHI YUKIHIKO (JP)
Application Number:
PCT/JP2013/080329
Publication Date:
May 15, 2014
Filing Date:
November 08, 2013
Export Citation:
Assignee:
SANDEN CORP (JP)
International Classes:
F04B39/04; F04B27/08; F04B39/02
Foreign References:
| JPS5738677A | 1982-03-03 | |||
| JP2012127233A | 2012-07-05 | |||
| JPH0596473U | 1993-12-27 | |||
| JP2006077737A | 2006-03-23 | |||
| JP2002213350A | 2002-07-31 | |||
| JPH04276192A | 1992-10-01 |
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