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. 12, 1982
Filed:
Dec. 04, 1979
Louis Scoarnec, Paris, FR;
Patrick Herbert, Paris, FR;
Compagnie des Lampes, , FR;
Abstract
The invention relates to a member for transferring solar energy by a heat transfer fluid. It comprises an assembly of three tubes, the first being introduced into the hollow part of cross-section (SV) of a collector envelope, the second providing the upstream connection of the general circuit to the said member, comprising a straight portion which penetrates the first tube and a flattened portion which is to be engaged with the flattened portion of a third tube which, downstream, connects said member to the general fluid circulation circuit. The first tube is sealed by means of a hollow connecting plug and the cross-sections (S1) and (S2), respectively of the first and second tubes are selected in such a way that (S1-S2) is substantially equal to (S2), the cross-section (S1) being itself close to the cross-section (SV) of the hollow part of the envelope.