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. 05, 2013
Filed:
Mar. 12, 2007
Naoshi Kondou, Toyoake, JP;
Akihiko Hirano, Toyoake, JP;
Masahide Yatori, Toyoake, JP;
Shinichi Kaga, Toyoake, JP;
Hideyuki Tashiro, Toyoake, JP;
Naoshi Kondou, Toyoake, JP;
Akihiko Hirano, Toyoake, JP;
Masahide Yatori, Toyoake, JP;
Shinichi Kaga, Toyoake, JP;
Hideyuki Tashiro, Toyoake, JP;
Hoshizaki Denki Kabushiki Kaisha, Aichi, JP;
Abstract
A liquid refrigerant from a compressor and a condenser is alternately supplied to a cooling device for the freezing roomF and an evaporator for refrigeration room through a three-way valve, so as to conduct the cooling of a freezing room and a refrigeration room. When the thermal load condition of a refrigerating cycle is light, the three-way valve switches to the 'F side opened-state' after the compressor is stopped, and thereby conducting pressure balancing, without the liquid refrigerant flowing into the evaporator for refrigeration room. A cooling storage, wherein from one compressor a refrigerant is selectively supplied to multiple evaporators, is constituted so as to prevent one evaporator side from becoming a supercooled state, and furthermore, quickly conduct pressure balancing after stop of the compressor.