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Patent Searching and Data


Title:
COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2019/193921
Kind Code:
A1
Abstract:
[Problem] To minimize sticking of a lead valve and to improve sealing. [Solution] On the front surface of a valve plate (24), a plurality of recesses (61), which are only partially covered by an intake valve (56), are formed in the periphery of an intake hole (54), not on both transverse sides of the intake valve (56), but in the longitudinally distal end side of the intake valve (56).

Inventors:
MASHIYAMA Hiroki (20 Kotobuki-cho, Isesaki-sh, Gunma 02, 〒3728502, JP)
Application Number:
JP2019/009261
Publication Date:
October 10, 2019
Filing Date:
March 08, 2019
Export Citation:
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Assignee:
SANDEN AUTOMOTIVE COMPONENTS CORPORATION (20 Kotobuki-cho, Isesaki-shi Gunma, 02, 〒3728502, JP)
International Classes:
F04B39/10; F04B27/12; F16K15/16
Foreign References:
JPS57159075U1982-10-06
Other References:
TOYOTA MOTOR CORP.,: "JP-N1-2004-503380", JIII JOURNAL OF TECHNICAL DISCLOSURE, JAPAN INSTITUTE FOR PROMOTING INVENTION AND INNOVATION, 6 May 2004 (2004-05-06)
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