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. 25, 1980
Filed:
Mar. 02, 1978
Applicant:
Inventor:
Johan C De Grijs, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
F24J / ;
U.S. Cl.
CPC ...
126442 ;
Abstract
A solar collector comprising a heat exchanger duct through which a heat transport liquid is conducted is arranged during operation at an angle relative to the horizontal. An upper portion of this heat transport liquid duct thereby provides a gas collecting reservoir, downstream whereof such duct is formed with a constriction in which a lower pressure prevails. An exhaust duct is in open communication between the gas collecting reservoir and such constriction and removes gas from the reservoir by the passage of the heat transport liquid through the constriction due to the resulting Venturi effect.