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. 20, 2007
Filed:
Feb. 09, 2005
Hiroshi Oshitani, Toyota, JP;
Yasushi Yamanaka, Nakashima-gun, JP;
Hirotsugu Takeuchi, Nagoya, JP;
Katsuya Kusano, Obu, JP;
Makoto Ikegami, Anjo, JP;
Yasukazu Aikawa, Nagoya, JP;
Hiroshi Oshitani, Toyota, JP;
Yasushi Yamanaka, Nakashima-gun, JP;
Hirotsugu Takeuchi, Nagoya, JP;
Katsuya Kusano, Obu, JP;
Makoto Ikegami, Anjo, JP;
Yasukazu Aikawa, Nagoya, JP;
Denso Corporation, Kariya, JP;
Abstract
A first evaporator evaporates refrigerant, which is outputted from an ejector. A refrigerant outlet of the first evaporator is connected to a suction inlet of a compressor, which is connected to a radiator. A branched passage branches a flow of the refrigerant at a corresponding branching point located between the radiator and the ejector. The branched passage conducts the branched flow of the refrigerant to a suction inlet of the ejector. A flow rate control valve is arranged in the branched passage between a radiator and an ejector on a downstream side of the radiator to depressurize refrigerant outputted from the radiator. A second evaporator is arranged in the first branched passage.