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:
Mar. 07, 1989
Filed:
Sep. 23, 1987
Applicant:
Inventor:
Kouji Murayama, Tatebayashi, JP;
Assignee:
Nihon Radiator Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B / ;
U.S. Cl.
CPC ...
62225 ; 62527 ;
Abstract
A cylindrical expansion valve is mounted in a tank portion of a laminate type evaporator formed by alternately laminating flat sheet tubes and heat transfer fins. With this arrangement, the structure of the evaporator is made compact as a whole, and a conventional piping work for connecting the evaporator body with a thermo-sensing cylinder is eliminated, thereby rendering the assembling operation easy.
Murayama, Kouji. (1989). Laminate type evaporator with expansion valve (U.S. Patent No. 4809518). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4809518
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile