Title:
RECIPROCATING COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2020/208930
Kind Code:
A1
Abstract:
A reciprocating compressor (1A) is provided with: a compression part (2) that compresses, by a piston (6), gas suctioned into a cylinder (4) through a suction valve (36) and discharges the compressed gas through a discharge valve (51); a piston driving part (3) that provides a force for reciprocally moving the piston (6) to the piston (6) via a piston rod (9) connected to the piston (6); and a housing (17) that houses the compression part (2) and forms a vacuum region around the compression part (2).
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| WO/2017/191229 | A HERMETIC COMPRESSOR WITH INCREASED PERFORMANCE |
Inventors:
UKAI KOUJI (JP)
MATSUBARA YOSUKE (JP)
MATSUBARA YOSUKE (JP)
Application Number:
PCT/JP2020/005190
Publication Date:
October 15, 2020
Filing Date:
February 10, 2020
Export Citation:
Assignee:
IHI ROTATING MACHINERY ENG CO LTD (JP)
International Classes:
F04B39/06; F04B39/12
Foreign References:
| JPH08261143A | 1996-10-08 | |||
| JP2017020365A | 2017-01-26 | |||
| KR20160000138A | 2016-01-04 | |||
| CN207004829U | 2018-02-13 | |||
| JP2013068114A | 2013-04-18 | |||
| JP2008232351A | 2008-10-02 |
Other References:
See also references of EP 3951178A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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