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. 06, 1981
Filed:
Jul. 05, 1979
Applicant:
Inventors:
Ernst Hatz, Ruhstorf, DE;
Heinz Eibl, Ruhstorf, DE;
Erwin Peter, Wendlingen, DE;
Rolf Blumhardt, Wernau, DE;
Assignee:
Motorenfabrik Hatz GmbH & Co. KG, Ruhstorf, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60H / ; F24C / ;
U.S. Cl.
CPC ...
237 121 ; 237 / ; 237 / ; 126247 ; 122 26 ; 622386 ;
Abstract
A heating system for a building utilizing a heat pump having a condenser which is driven by an internal combustion engine. The internal combustion engine drives an additional aggregate, such as a brake, for the purpose of generating additional heat which is added to the main heat carrier in the heating network in the building. The circulating system for the additional heat generating aggregate is self-contained and separate from the heating network of the building.