Title:
COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2016/088342
Kind Code:
A1
Abstract:
A compressor is provided with a compression mechanism part (10) having a first compression chamber (Va) and a second compression chamber (Vb) for compressing fluid, a housing (30) for accommodating the compression mechanism part, and a passage-forming member (14) for forming a passage through which the fluid is channeled in the housing. The housing is provided with an intermediate pressure intake port (30b) for taking in from the exterior intermediate pressure fluid, which will be merged with fluid undergoing the compression process in the first compression chamber and the second compression chamber. The passage-forming member has a branching part (14c) where the flow of intermediate pressure fluid taken in through the intermediate pressure intake port branches, a first injection passage (14a) for guiding one path of intermediate pressure fluid branched in the branching part to the first compression chamber, a second injection passage (14b) for guiding the other path of intermediate pressure fluid branched in the branching part to the second compression chamber, and extending passages (14d, 14e, 14f) for causing at least one of the first injection passage and the second injection passage to extend in a direction away from the branching part.
Inventors:
KANO TOYOHIRO (JP)
INOUE TAKASHI (JP)
EBARA TOSHIYUKI (JP)
INOUE MASASHI (JP)
KAMIYA HARUO (JP)
INOUE TAKASHI (JP)
EBARA TOSHIYUKI (JP)
INOUE MASASHI (JP)
KAMIYA HARUO (JP)
Application Number:
PCT/JP2015/005875
Publication Date:
June 09, 2016
Filing Date:
November 26, 2015
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F04C18/02; F04C29/04
Foreign References:
| JP2012184750A | 2012-09-27 | |||
| JP2012172581A | 2012-09-10 | |||
| US20080184733A1 | 2008-08-07 | |||
| JP2013209954A | 2013-10-10 |
Attorney, Agent or Firm:
KIN, Junhi (JP)
Gold Junki (JP)
Gold Junki (JP)
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