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. 09, 2011
Filed:
May. 19, 2006
Takashi Nemoto, Koto-ku, JP;
Akira Taniyama, Koto-ku, JP;
Shinjirou Akaboshi, Koto-ku, JP;
Iwao Terashima, Koto-ku, JP;
Takashi Nemoto, Koto-ku, JP;
Akira Taniyama, Koto-ku, JP;
Shinjirou Akaboshi, Koto-ku, JP;
Iwao Terashima, Koto-ku, JP;
Mayekawa Mfg. Co., Ltd., , JP;
Abstract
An ammonia/COrefrigeration system is provided in which the ammonia cycle and CObrine cycle can be combined without problems even when refrigeration load such as refrigerating showcase, etc. is located at any place in accordance with circumstances of customer's convenience. The system comprises apparatuses working on an ammonia refrigerating cycle, a brine cooler for cooling and condensing COby utilizing the latent heat of vaporization of the ammonia, and a liquid pump provided in a supply line for supplying the cooled and liquefied COto a refrigeration load side cooler, wherein said liquid pump is a variable-discharge pump for allowing COto be circulated forcibly, and the forced circulation flow is determined so that COis recovered from the outlet of the cooler of the refrigeration load side in a liquid or liquid/gas mixed state.