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:
Apr. 27, 1976
Filed:
Oct. 02, 1974
Applicant:
Inventors:
Tadashi Aoki, Iruma, JA;
Yasuo Komiya, Tokyo, JA;
Assignee:
Kabushiki Kaisha Saginomiya Seisakusho, Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B / ;
U.S. Cl.
CPC ...
62324 ;
Abstract
A reversing valve means for use with a reversible refrigerating cycle system in which a selector valve is actuated by pressure difference in the refrigerant gas and not by any mechanical means such as spring or the like. Said valve means is simple in construction and excellent in durability, enabling sure switchover of a heating cycle to a cooling cycle and vice versa.