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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.:

US 8858196 B1

PDFFull Text
Date of Patent:
Oct. 14, 2014

Filed:

Mar. 31, 2011

Hermetic compressor

Applicants:

Jeongmin Han, Jinhae, KR;

Hongseok Seo, Changwon, KR;

Jaechan an, Busan, KR;

Keunju Lee, Changwon, KR;

Jeonghun Kim, Jinhae, KR;

Inventors:

Jeongmin Han, Jinhae, KR;

Hongseok Seo, Changwon, KR;

Jaechan An, Busan, KR;

Keunju Lee, Changwon, KR;

Jeonghun Kim, Jinhae, KR;

Assignee:

LG Electronics Inc., Seoul, KR;

Attorney:

Ked & Associates, LLP

Primary Examiner:

Charles Freay

Assistant Examiner:

Christopher Bobish

Int. Cl.
CPC ...
F04C 2/00 (2006.01); F04C 18/48 (2006.01); F04C 18/356 (2006.01); F04C 23/00 (2006.01); F04C 29/00 (2006.01); F01C 21/02 (2006.01);
U.S. Cl.
CPC ...
F04C 18/356 (2013.01); F04C 23/008 (2013.01); F04C 2240/50 (2013.01); F04C 29/0057 (2013.01); F01C 21/02 (2013.01); F04C 2240/60 (2013.01); Y10S 417/902 (2013.01);
Abstract

A compression device a rotor and stator in a case, a shaft coupled to the rotor, and a compressor coupled to the shaft to suction, compress, and discharge refrigerant within the case. At least one bearing is used to support the shaft, and the shaft has a diameter that is 0.114 times equal to or larger than and 0.138 times equal to or smaller than an outer diameter of the stator at at least one reference position.

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Quick Actions:

Han, Jeongmin. (2014). Hermetic compressor (U.S. Patent No. 8858196). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8858196

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