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:
Jun. 21, 2016
Filed:
Nov. 15, 2012
Denso Corporation, Kariya, Aichi-pref., JP;
Youhei Nagano, Iwakura, JP;
Mika Gocho, Obu, JP;
Yoshiaki Takano, Kosai, JP;
Etsuhisa Yamada, Kariya, JP;
Kazunori Mizutori, Toyohashi, JP;
DENSO CORPORATION, Kariya, Aichi-pref., JP;
Abstract
An ejector-type refrigeration cycle device is provided with a first ejector () which draws refrigerant from a refrigerant suction port () by using a high-speed refrigerant flow jetted from a nozzle part (), and a first suction-side evaporator () connected to the refrigerant suction port () of the first ejector (), and a second suction-side evaporator () connected to a refrigerant suction port () of a second ejector (). A flow amount of the refrigerant in the second ejector () is smaller than a flow amount of the refrigerant in the first ejector (). The refrigerant branched at a branch part (Z) that is positioned on a downstream refrigerant side of a radiator () and on an upstream refrigerant side of the first ejector () flows into the second ejector (), and the refrigerant branched on a downstream refrigerant side of the second ejector () flows into the second suction-side evaporator ().