The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 09, 2006
Filed:
Nov. 19, 2002
Kwang-sik Yang, Changwon, KR;
Hyoung-joo Cho, Changwon, KR;
Hong-hee Park, Changwon, KR;
Bum-dong SA, Changwon, KR;
Kwang-Sik Yang, Changwon, KR;
Hyoung-Joo Cho, Changwon, KR;
Hong-Hee Park, Changwon, KR;
Bum-Dong Sa, Changwon, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A vane supporting apparatus for a hermetic compressor elastically supports vanes contacting to both cam faces of a dividing plate with thin torsion coil springs, and forms curved surface portions on upper ends of the vanes where the torsion coil springs are contacted, and thereby, height of the supporting apparatus supporting the respective vanes is reduced to miniaturize the compressor, and also, to prevent contacted portions between the vanes and the torsion coil springs from being worn away.