Title:
RECIPROCATING COMPRESSOR AND VALVE THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/100542
Kind Code:
A1
Abstract:
A reciprocating compressor (100), comprising a piston (202), wherein the piston (202) is slidably mounted in a compression chamber (208) and is provided with a suction inlet (220). A valve (204) selectively allows gas to flow through the suction inlet (220), and comprises: a sealing part (244) arranged above the suction inlet (220); an attachment part (240) mechanically connected to a compression surface (222) of the piston (202); a supporting part (242) extending radially away from the attachment part (240), such that the attachment part (240) is arranged between the sealing part (244) and the supporting part (242), the supporting part (242) being provided with a flat end (272) arranged radially opposite the sealing part (244), such that the valve (204) has a non-circular shape; and a connecting part (246) mechanically connecting the supporting part (242) to the sealing part (244), and allowing the sealing part (244) to move between an open position and a closed position.
Inventors:
HAHN GREGORY WILLIAM (US)
Application Number:
PCT/CN2021/129261
Publication Date:
May 19, 2022
Filing Date:
November 08, 2021
Export Citation:
Assignee:
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER US APPLIANCE SOLUTIONS INC (US)
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER US APPLIANCE SOLUTIONS INC (US)
International Classes:
F04B35/04; F04B39/10; F04B53/10; F04B53/12
Foreign References:
| CN1766336A | 2006-05-03 | |||
| CN1611774A | 2005-05-04 | |||
| CN1548741A | 2004-11-24 | |||
| CN1566655A | 2005-01-19 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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