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:
Mar. 15, 1983
Filed:
Nov. 06, 1980
Applicant:
Inventors:
Bernd Dietrich, Heiligenhaus, DE;
Wolfgang Kimpenhaus, Mettmann, DE;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F28F / ; F25B / ;
U.S. Cl.
CPC ...
165170 ; 62507 ;
Abstract
A heat pump for building-interior heating purposes comprises an outdoor heat exchanger with which heat is abstracted from air forced exclusively by wind currents through the heat exchanger. The heat exchanger comprises a spatial array of heat exchange elements forming a grid through which the wind-displacement can pass and around which the air is in contact with the elements, the grid being open in all compass directions to the air flow.