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:
Sep. 25, 2012
Filed:
Feb. 04, 2008
Yun-hi Lee, Gyeongsangnam-Do, KR;
Sang-joon Eum, Gyeongsangnam-Do, KR;
Seoung-min Kang, Gyeongsangnam-Do, KR;
Yoon-sung Choi, Gyeongsangnam-Do, KR;
Bum-dong SA, Gyeongsangnam-Do, KR;
Yun-Hi Lee, Gyeongsangnam-Do, KR;
Sang-Joon Eum, Gyeongsangnam-Do, KR;
Seoung-Min Kang, Gyeongsangnam-Do, KR;
Yoon-Sung Choi, Gyeongsangnam-Do, KR;
Bum-Dong Sa, Gyeongsangnam-Do, KR;
LG Electronics Inc., Seoul, KR;
Abstract
The present invention relates to a reciprocating compressor. The reciprocating compressor includes a latching unit by which a piston is reciprocated by two times a total eccentric amount obtained by adding an eccentric amount of an eccentric portion to an eccentric amount of an eccentric sleeve in a power mode, while the piston is reciprocated by two times the eccentric amount of the eccentric portion in a saving mode, accordingly the piston can have an upper dead point same in the power mode and the saving mode, thereby reducing a dead volume between the piston and a discharge valve and increasing a variable ratio of a cooling capacity of the compressor in the saving mode.