Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ELECTRIC COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2019/198932
Kind Code:
A1
Abstract:
An electric compressor according to the present invention comprises: a drive motor having a stator and a rotor; a rotary shaft coupled to the rotor to transmit the rotational force of the drive motor; a frame through which the rotary shaft is rotatably coupled; a pivoting scroll axially supported by the frame and eccentrically coupled to the rotary shaft so as to pivot; a fixed scroll which is provided on the opposite side of the frame with the pivoting scroll interposed therebetween to form a compression chamber together with the pivoting scroll and supports one end of the rotary shaft radially through the frame and the pivoting scroll; and a casing which is provided at an opposite side of the frame with the drive motor interposed therebetween to radially support the other end of the rotary shaft.

Inventors:
YOO, Byungkil (IP Center, LG Electronics Inc.,51, Gasan digital 1-ro,Geumcheon-Gu, Seoul, 08592, KR)
LEE, Jaesang (IP Center, LG Electronics Inc.,51, Gasan digital 1-ro,Geumcheon-Gu, Seoul, 08592, KR)
JANG, Jinyong (IP Center, LG Electronics Inc.,51, Gasan digital 1-ro,Geumcheon-Gu, Seoul, 08592, KR)
CHOI, Soonyong (IP Center, LG Electronics Inc.,51, Gasan digital 1-ro,Geumcheon-Gu, Seoul, 08592, KR)
Application Number:
KR2019/002607
Publication Date:
October 17, 2019
Filing Date:
March 06, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-Gu, Seoul, 07336, KR)
International Classes:
F04C18/02; F04C28/22; F04C29/02
Foreign References:
KR20170139394A2017-12-19
KR20160018166A2016-02-17
KR100533047B12005-12-05
KR20170122018A2017-11-03
KR20160020191A2016-02-23
Attorney, Agent or Firm:
PARK, Jang-Won (2nd-3rd Fl, 566, Gangnam-daero,Gangnam-Gu, Seoul, 06044, KR)
Download PDF: