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. 14, 2018
Filed:
May. 21, 2013
Applicant:
Denso Corporation, Kariya, Aichi-pref., JP;
Inventors:
Ryoko Awa, Obu, JP;
Etsuhisa Yamada, Kariya, JP;
Haruyuki Nishijima, Obu, JP;
Yoshiaki Takano, Kosai, JP;
Assignee:
DENSO CORPORATION, Kariya, Aichi-pref., JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25B 41/06 (2006.01);
U.S. Cl.
CPC ...
F25B 41/062 (2013.01); F25B 41/06 (2013.01); F25B 2341/0653 (2013.01); F25B 2341/0683 (2013.01); F25B 2500/12 (2013.01); F25B 2500/13 (2013.01); Y02B 30/72 (2013.01);
Abstract
A body part of a decompression device is provided with a swirling space that allows a refrigerant from a refrigerant inlet to swirl, a throttle space that depressurizes the refrigerant that has flowed out of the swirling space, and a downstream-side space that is disposed on the downstream side of the throttle space in a refrigerant flow and is formed so that the pressure of a refrigerant present in the downstream-side space becomes uniform.