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:
Jul. 08, 1980
Filed:
Sep. 18, 1978
Applicant:
Inventors:
Ludwig Ludin, CH 5611 Anglikon-Wohlen, CH;
Nikolaus Laing, D 7148 Remseck 2, DE;
Oliver Laing, D 7148 Remseck 2, DE;
Karsten Laing, D 7148 Remseck 2, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B / ;
U.S. Cl.
CPC ...
62499 ;
Abstract
A heat pump having a rotatable casing and impeller. The pump includes a liquid heat exchanger and an air heat exchanger both connected to the casing so as to form a rotatable unit therewith. A magnetically active rotor is magnetically coupled to the inpeller to provide a drive force for the pump. Rotation of the impeller causes the casing and heat exchanger to also rotate under the influence of reaction forces.