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. 29, 1983
Filed:
Dec. 23, 1981
Applicant:
Inventors:
Joel Crespin, La Verpilliere, FR;
Adrien Grollier-Baron, La Verpilliere, FR;
Daniel Drevet, La Verpilliere, FR;
Assignee:
l'Unite Hermetique, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D / ;
U.S. Cl.
CPC ...
62434 ; 62469 ; 62505 ; 62513 ; 16510428 ;
Abstract
The invention provides a device for cooling refrigerator or heat pump compressors and more particularly a means for priming the device of the thermo-siphon type which consists in providing a thermal connection between the outlet pipe for the hot gases of the compressor and the outlet pipe for the cooling fluid of this compressor. Ther thermo-siphon for cooling the compressor is thus primed as soon as this latter is started up and improves the efficiency of refrigerators or heat pumps which use such a device.