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:
Oct. 28, 1980
Filed:
Jan. 31, 1979
Applicant:
Inventor:
Tore Brandin, Norrkoping, SE;
Assignee:
Stal Refrigeration AB, Norrkoping, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B / ;
U.S. Cl.
CPC ...
62503 ; 62511 ; 62527 ;
Abstract
A compressor, a condenser, an expansion valve and an evaporator are interconnected in a refrigeration circuit, the evaporator discharging the refrigerant toward the compressor as a two-phase flow which is a mixture of liquid particles and superheated vapor. A flow disturbing element is located in the circuit downstream from the evaporator and operates to give the two flowing phases an increased mutual relative speed.
Brandin, Tore. (1980). Refrigeration system (U.S. Patent No. 4229949). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4229949
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile