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. 11, 2013
Filed:
Dec. 31, 2008
Applicants:
Min-kyu Jung, Changwon, KR;
Jea-young Choi, Changwon, KR;
Inventors:
Min-Kyu Jung, Changwon, KR;
Jea-Young Choi, Changwon, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 53/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A noise reducing device for a hermetic type compressor is provided that includes a plate film in a connection member that connects a suction pipe and a suction muffler to each other. The plate film bends and opens when a refrigerant is sucked while preventing a back flow of noise. The plate film is capable of sucking the refrigerant without interference and preventing noise or pressure pulsation transferred in a direction of the suction pipe in the suction muffler, and thereby is capable of remarkably reducing noise of the compressor.