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:
Nov. 01, 2011
Filed:
Dec. 08, 2008
Makoto Ikegami, Anjo, JP;
Hiroshi Oshitani, Toyota, JP;
Etsuhisa Yamada, Kariya, JP;
Naohisa Ishizaka, Okazaki, JP;
Hirotsugu Takeuchi, Nagoya, JP;
Takeyuki Sugiura, Anjo, JP;
Takuo Maehara, Toyohashi, JP;
Makoto Ikegami, Anjo, JP;
Hiroshi Oshitani, Toyota, JP;
Etsuhisa Yamada, Kariya, JP;
Naohisa Ishizaka, Okazaki, JP;
Hirotsugu Takeuchi, Nagoya, JP;
Takeyuki Sugiura, Anjo, JP;
Takuo Maehara, Toyohashi, JP;
Denso Corporation, Kariya, JP;
Abstract
An ejector cycle system with a refrigerant cycle through which refrigerant flows includes an ejector disposed downstream of a radiator, a first evaporator located to evaporate refrigerant flowing out of the ejector, a branch passage branched from a branch portion between the radiator and a nozzle portion of the ejector and coupled to a refrigerant suction port of the ejector, a throttling unit located in the branch passage, and a second evaporator located downstream of the throttling unit to evaporate refrigerant. In the ejector cycle system, a variable throttling device is located in a refrigerant passage between a refrigerant outlet of the radiator and the branch portion to decompress the refrigerant flowing out of the radiator.