Title:
MOVABLE SCROLL COMPONENT, METHOD FOR PROCESSING SAME, AND SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2018/036381
Kind Code:
A1
Abstract:
A movable scroll component comprises an end plate (164), a scroll blade (166) formed at one side of the end plate (164), and a hub (162) formed at the other side of the end plate (164). The hub (162) comprises an approximately cylindrical wall portion (W) comprising an inner root portion (IR) at an inner side of the hub (162) and an outer root portion (OR) at an outer side of the hub (162). The other side of the end plate (164) comprises a thrust bearing surface (T) and a bottom surface (B) at the inner side of the hub (162). The inner root portion (IR) is offset by a predetermined distance (h1) in a longitudinal direction of the movable scroll component opposite to a side of the outer root portion (OR) facing the scroll blade (166). A method for processing the movable scroll component and a scroll compressor configured with the movable scroll component are further comprised. Since fatigue failure at the inner root portion of the movable scroll component is reduced, the movable scroll component has a long operational life, simple processing, and is low cost.
Inventors:
YAN HONG (CN)
LIU XUAN (CN)
LIU XUAN (CN)
Application Number:
PCT/CN2017/096568
Publication Date:
March 01, 2018
Filing Date:
August 09, 2017
Export Citation:
Assignee:
EMERSON CLIMATE TECH SUZHOU CO LTD (CN)
International Classes:
F04C18/02
Foreign References:
| CN205955985U | 2017-02-15 | |||
| CN105765225A | 2016-07-13 | |||
| CN202493434U | 2012-10-17 | |||
| DE102012001485A1 | 2012-08-09 | |||
| JP2000009062A | 2000-01-11 | |||
| CN101255864A | 2008-09-03 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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