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. 03, 2004
Filed:
Jan. 25, 2002
Hideaki Manaka, Oyamashi, JP;
Hirohiko Watanabe, Oyamashi, JP;
Ryoichi Hoshino, Oyamashi, JP;
Yasuhiro Takahashi, Oyamashi, JP;
Showa Denko K.K., Minato-ku, JP;
Abstract
This refrigeration system is an orifice-tube system constituting a refrigeration cycle in which a refrigerant passes through a compressor a condenser an orifice-tube an evaporator and an accumulator in this order and then returns to the compressor The condenser is constituted by the so-called multi-flow type heat exchanger having a plurality of passes P -P The intermediate pass P is constituted as a decompression pass for decompressing the refrigerant. After condensing the refrigerant by the first pass P the condensed refrigerant is decompressed and evaporated by the decompression pass P and then the evaporated refrigerant is re-condensed by the third pass P This refrigeration system is excellent in response characteristic to thermal load fluctuations and in refrigeration performance.