Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2020/083313
Kind Code:
A1
Abstract:
A scroll compressor (10) comprises: a moving scroll (160) comprising a shank portion (163); a driving shaft (130) comprising an eccentric recess (132, 132a, 132b); and a bushing (400, 400a, 400b). The shank portion (163) is fit inside the eccentric recess (132, 132a, 132b) by means of the bushing (400, 400a, 400b), such that the moving scroll (160) is driven by the driving shaft (130). The scroll compressor (100) further comprises a counterweight (600) provided on the bushing (400). The scroll compressor ensures safety and reliability under operating conditions of high rotational speed, has a compact structure, and reduces noise.

Inventors:
JI GAOFENG (CN)
SHA HAITIAN (CN)
NI LINGFENG (CN)
Application Number:
CN2019/112760
Publication Date:
April 30, 2020
Filing Date:
October 23, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
EMERSON CLIMATE TECH SUZHOU CO LTD (CN)
International Classes:
F04C18/02; F04C29/00
Foreign References:
CN208900360U2019-05-24
CN203146326U2013-08-21
CN201202643Y2009-03-04
KR20090040151A2009-04-23
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
Download PDF: