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. 15, 2015
Filed:
Nov. 04, 2011
Masayuki Futakuchi, Tokyo, JP;
Kohei Fukudome, Tokyo, JP;
Kenji Moriwaki, Tokyo, JP;
Masahiro Hayama, Tokyo, JP;
Toshinori Kanzaki, Tokyo, JP;
Ryosuke Cho, Tokyo, JP;
Masayuki Futakuchi, Tokyo, JP;
Kohei Fukudome, Tokyo, JP;
Kenji Moriwaki, Tokyo, JP;
Masahiro Hayama, Tokyo, JP;
Toshinori Kanzaki, Tokyo, JP;
Ryosuke Cho, Tokyo, JP;
EAGLE INDUSTRY CO., LTD., , JP;
Abstract
A capacity control valve for increasing the ability to drain liquid refrigerant from a control chamber during startup of a variable-capacity compressor without changing the control valve characteristics has a spring acting in the direction of valve opening provided between an adapter and a free end of a pressure-sensitive body in the extension and contraction direction thereof and having an annular seat surface, and a third valve part having an annular engaging surface for opening and closing a suction-side passage by engaging and disengaging with the seat surface of the adapter.