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:
Feb. 07, 2006
Filed:
Jul. 14, 2004
Yong Taek Lee, Seoul, KR;
Hyoung Seo Choi, Suwon-Si, KR;
Hyun Ll Roh, Suwon-Si, KR;
Moo Gyo Seo, Suwon-Si, KR;
Yong Taek Lee, Seoul, KR;
Hyoung Seo Choi, Suwon-Si, KR;
Hyun ll Roh, Suwon-Si, KR;
Moo Gyo Seo, Suwon-Si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A refrigerant cycle system in which the arrangement of a connecting pipe for connection between a compressor and an accumulator is improved effectively to recover oil collected in the accumulator to the compressor. The accumulator is installed to be separate from the compressor. A connecting pipe is arranged between the compressor and the accumulator to feed a refrigerant gas separated in the accumulator to the compressor. An oil recovery hole is provided at an inlet portion of the connecting pipe received in the accumulator such that it is arranged at a level higher than a highest level portion of the connecting pipe located outside of the accumulator. A second accumulator may be connected between the connecting pipe and the compressor while being directly installed at the compressor. In this case, the connecting pipe has an outlet portion connected to the second accumulator.