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:
Apr. 29, 2014
Filed:
Feb. 22, 2011
Jin Seok HU, Masna-si, KR;
Shin Hyun Park, Pusan, KR;
Young Geul Kim, Pusan, KR;
Kyo Lyong Kang, Changnyeong-gun, KR;
Jin Seok Hu, Masna-si, KR;
Shin Hyun Park, Pusan, KR;
Young Geul Kim, Pusan, KR;
Kyo Lyong Kang, Changnyeong-gun, KR;
LG Electronic Inc., Seoul, KR;
Abstract
A linear compressor for adjusting a variable rate of a cooling capacity is provided. The linear compressor may include a fixed member having a compression space formed therein, a movable member linearly reciprocated in the fixed member to compress a refrigerant drawn into the compression space, one or more springs provided to elastically support the movable member in the motion direction of the movable member, a motor unit including a motor connected to the movable member to linearly reciprocate the movable member in the axial direction and a capacitor connected in series to the motor, and a motor control unit controlling an AC voltage applied to the motor to adjust a variable rate of a cooling capacity by the reciprocation of the movable member.