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:
Oct. 22, 2013
Filed:
Jun. 16, 2008
Yang-jun Kang, Changwon-shi, KR;
Chan-gab Park, Changsown-shi, KR;
Young-hoan Jeon, Changwon-shi, KR;
Yang-Jun Kang, Changwon-shi, KR;
Chan-Gab Park, Changsown-shi, KR;
Young-Hoan Jeon, Changwon-shi, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A linear motor for generating a linear reciprocating motion force, and a reciprocating compressor for compressing a refrigerant by employing the linear motor. The linear motor and the reciprocating compressor employing the same can reduce the number of inverter switches by employing a coil unit whose winding method is improved and a power supply apparatus whose connection to the coil unit and other circuits are improved, and can make it easy to control and reduce production costs by simplifying the circuit configuration.