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:
Jan. 16, 1990
Filed:
Dec. 19, 1988
Applicant:
Inventors:
Assignee:
Shinwa Sangyo Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G05D / ; F28F / ; F28F / ;
U.S. Cl.
CPC ...
165 38 ; 165 46 ; 165103 ; 165166 ; 165170 ; 165900 ; 165905 ; 165115 ; 261153 ;
Abstract
The invention provides flat, thin and hollow heat exchanger units of synthetic resin make, each operating to have a cooling water fed thereto and air flowed horizontally in an air passage therebetween, thus realizing an indirect contact heat exchange between the air and the cooling water through both wall plates. The invention further relates to a crossflow cooling tower incorporating a wet heat exchanger or packing material and an indirect contact type heat exchanger operating on the afore-mentioned heat exchanger units.