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:
Jun. 27, 2006
Filed:
Mar. 13, 2003
Young-se Joo, Changwon, KR;
Young-Se Joo, Changwon, KR;
LG Electronics Inc., Seoul, KR;
Abstract
In a scroll compressor, by including an oldhams ring arranged between a main frame and an orbiting scroll and having a first and a second oldhams ring keys formed at the top and bottom surfaces so as to be inserted into a first and a second key grooves formed at the orbiting scroll and the main frame respectively; and a reversion preventive unit installed at the second key groove formed at the main frame in order to prevent the reverse operation of the orbiting scroll by stopping the movement of the second oldhams ring key in the reverse operation of the orbiting scroll, it is possible to prevent wrong vibration and noise occurrence of the compressor, and accordingly reliability of the compressor can be improved.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile