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. 04, 1985
Filed:
Apr. 12, 1984
Applicant:
Inventors:
Tomihisa Oouchi, Ibaraki, JP;
Sampei Usui, Ibaraki, JP;
Tamio Fukuda, Ibaraki, JP;
Akira Nishiguchi, Ibaraki, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B / ;
U.S. Cl.
CPC ...
62476 ;
Abstract
A triple-stage absorption refrigeration system including three generators. Solution is supplied from absorber directly to each of the three generators in parallel with each other without flowing through any other generator, and cooling medium is made to flow firstly through the condenser and then through the absorber. Due to these features, corrosion of walls of the first generator in which temperature becomes highest can be inhibited.