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:
Aug. 18, 2015
Filed:
Oct. 02, 2012
Applicant:
Denso Corporation, Kariya, Aichi, JP;
Inventors:
Tetsuya Itou, Kariya, JP;
Yukihiko Takeda, Aichi-gun, JP;
Teruyuki Hotta, Nagoya, JP;
Atsushi Inaba, Okazaki, JP;
Keiichi Yoshii, Anjo, JP;
Shigeji Ohishi, Anjo, JP;
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 41/06 (2006.01); F25B 41/04 (2006.01); F25B 43/00 (2006.01); F25B 1/00 (2006.01); F16K 11/044 (2006.01); F16K 31/04 (2006.01);
U.S. Cl.
CPC ...
F25B 41/046 (2013.01); F16K 11/044 (2013.01); F16K 31/04 (2013.01); F25B 1/00 (2013.01); F25B 41/04 (2013.01); F25B 41/062 (2013.01); F25B 43/00 (2013.01); F25B 2341/0653 (2013.01); F25B 2400/13 (2013.01); F25B 2400/23 (2013.01); F25B 2500/18 (2013.01); Y02B 30/72 (2013.01); Y10T 137/86509 (2015.04);
Abstract
A vapor-liquid separating space is provided in a body. The body houses a fixed throttle-decompressing liquid-phase refrigerant, and an integration valve member selectively opening or closing a liquid-phase refrigerant passage and a vapor-phase refrigerant passage. The integration valve member is moved by a stepping motor connected to the integration valve member via a shaft. Accordingly, a cycle configuration of a heat pump cycle working as a gas injection cycle can be simplified.