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1. (WO2013145713) COMPRESSOR

Pub. No.:    WO/2013/145713    International Application No.:    PCT/JP2013/002042
Publication Date: Fri Oct 04 01:59:59 CEST 2013 International Filing Date: Wed Mar 27 00:59:59 CET 2013
IPC: F04C 29/04
F04C 18/02
Applicants: DENSO CORPORATION
株式会社デンソー
NIPPON SOKEN, INC.
株式会社日本自動車部品総合研究所
Inventors: KOMURA, Masato
小村 正人
HOTTA, Tadashi
堀田 忠資
EBARA, Toshiyuki
江原 俊行
INOUE, Takashi
井上 孝
KAMIYA, Haruo
神谷 治雄
Title: COMPRESSOR
Abstract:
A check valve (300) is provided with a valve seat section (302) and a reed valve body (303) and is housed in a housing hole (310) in an intermediate-pressure refrigerant supply passage (80), the housing hole (310) being adjacent to the inlet opening (400a) of an injection port (400) for injecting an intermediate-pressure refrigerant gas into a compression chambers (15). The center (Op) of the inlet opening (400a) of the injection port (400) is offset from the center axis (O) of a valve seat passage (304) provided in the valve seat section (302).