HEAT DISSIPATION ASSEMBLY FOR LINEAR COMPRESSOR

Title:

HEAT DISSIPATION ASSEMBLY FOR LINEAR COMPRESSOR

Document Type and Number:

WIPO Patent Application WO/2022/073436

Kind Code:

A1

Abstract:

A linear compressor (100) and a heat dissipation assembly (230) therefor. The linear compressor (100) comprises: a housing (102) defining a storage tank for collecting a lubricant, and a pump (206) for circulating the lubricant in the housing (102). The linear compressor further comprises a heat dissipation assembly (230), wherein the heat dissipation assembly (230) is arranged in a cavity (108) and is conducive to promoting the discharge of thermal energy from the cavity (108) to the exterior of the housing (102). The heat dissipation assembly (230) comprises a distribution pipe (240) and a flow limitation member (270). The distribution pipe (240) is connected to a hot oil collection point (232), and defines a plurality of discharge ports for distributing the lubricant (204) along the housing (102) and returning the lubricant (204) into the storage tank (202). The flow limitation member (270) can be arranged below the distribution pipe (240) or wrapped around the distribution pipe (240) to limit the flow of the lubricant (204).

Inventors:

HAHN GREGORY WILLIAM (US)
VINNIK ANDREY P (US)

Application Number:

PCT/CN2021/121000

Publication Date:

April 14, 2022

Filing Date:

September 27, 2021

Export Citation:

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Assignee:

HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER US APPLIANCE SOLUTIONS INC (US)

International Classes:

F04B39/06; F04B35/04

Foreign References:

CN1786471A	2006-06-14
CN107339226A	2017-11-10
KR20160055499A	2016-05-18
CN102197222A	2011-09-21
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CN106224198A	2016-12-14
CN1712705A	2005-12-28
KR20160055544A	2016-05-18
CN103912472A	2014-07-09
CN1769681A	2006-05-10
CN102966515A	2013-03-13
CN103362783A	2013-10-23

Other References: