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. 14, 1985
Filed:
Mar. 16, 1982
Applicant:
Inventors:
Karsten Laing, 7500 Karlsruhe, DE;
Oliver Laing, 7400 Tubingen, DE;
Ludwig Ludin, 5611 Anglikon, CH;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24D / ;
U.S. Cl.
CPC ...
237 69 ; 165169 ; 122 26 ;
Abstract
A heating system including a hollow body having a part of a low pressure and low temperature heating circuit therein. The hollow body has a plurality of parallel juxtaposed fluid channels formed by a pair of spaced thermoplastic wall members connected by webs to form the channels. A plurality of the channels are connected to an inlet manifold and to an outlet manifold whereby the flow of fluid in said channels is parallel over substantially the complete area of the wall members.