Title:
ROTARY COMPRESSOR, GAS COMPRESSION SYSTEM, REFRIGERATION SYSTEM AND HEAT PUMP SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/227842
Kind Code:
A1
Abstract:
Disclosed are a rotary compressor, a gas compression system, a refrigeration system and a heat pump system, wherein the rotary compressor comprises: a cylinder (10), a cam mechanism (30), a sliding vane (40) and a swinging block (50). A cam portion of the cam mechanism (30) is rotatably arranged in the cylinder (10), the cylinder (10) is provided with a sliding vane groove (13), the sliding vane (40) is mounted in the sliding vane groove (13), the swinging block (50) and the front end of sliding vane (40) are hinged around a first axis, the first axis is parallel to the axis of the cylinder (10), and the swinging block (50) presses against the outer perimeter of the cam portion.
Inventors:
LI GAIMIN (CN)
LI HUAMING (CN)
LI HUAMING (CN)
Application Number:
PCT/CN2018/112737
Publication Date:
December 05, 2019
Filing Date:
October 30, 2018
Export Citation:
Assignee:
GUANGDONG MEIZHI PREC MFG CO (CN)
International Classes:
F04C18/356; F04C29/00; F04C29/02
Foreign References:
CN108825498A | 2018-11-16 | |||
CN108757456A | 2018-11-06 | |||
CN208416933U | 2019-01-22 | |||
CN208416929U | 2019-01-22 | |||
CN108757458A | 2018-11-06 | |||
CN108757459A | 2018-11-06 | |||
CN108825497A | 2018-11-16 | |||
CN208268063U | 2018-12-21 | |||
CN208416930U | 2019-01-22 | |||
CN208416932U | 2019-01-22 | |||
CN202250860U | 2012-05-30 | |||
CN202391735U | 2012-08-22 | |||
JPH08144975A | 1996-06-04 | |||
JP2015183613A | 2015-10-22 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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