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:
May. 16, 1978
Filed:
Mar. 10, 1975
Applicant:
Inventor:
Mario Posnansky, 3072 Ostermundigen, (Canton of Berne), CH;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03G / ;
U.S. Cl.
CPC ...
60641 ; 60682 ; 60516 ; 60508 ; 60512 ; 418 83 ;
Abstract
In a heat engine having an expansion chamber, sunrays focused by means of a reflector are conveyed, for converting solar energy into mechanical energy, through a window permeable to sunrays into the expansion chamber of the heat engine, there to be absorbed by a heat-transfer medium contained in the expansion chamber, whereby the medium expands or evaporates and drives the engine.