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:
Nov. 23, 1982
Filed:
Mar. 13, 1981
Applicant:
Inventor:
William J McCarty, Louisville, KY (US);
Assignee:
General Electric Company, Louisville, KY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F25B / ; F25B / ;
U.S. Cl.
CPC ...
62117 ; 62119 ; 62325 ; 62511 ;
Abstract
A refrigeration system for use in an air valve heat pump including a modulating restriction means and method of controlling the level of liquid in the system condenser. The restriction means includes a pair of capillary tubes in series flow arrangement and a sonic restrictor connected at one end to the inlet of the downstream capillary tube and at its other end at a point on the condenser where refrigeration in liquid state is required.