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. 04, 1983
Filed:
May. 14, 1980
Applicant:
Inventor:
Reinhold Weible, Stuttgart, DE;
Assignee:
Suddeutsche Kuhlerfabrik Julius Fr. Behr GmbH & Co. KG, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02H / ;
U.S. Cl.
CPC ...
361 24 ; 361 27 ; 361 31 ; 361 58 ; 361106 ; 318349 ; 318514 ; 318785 ; 318788 ; 318783 ; 318784 ; 318473 ; 318471 ; 338220 ; 310 / ;
Abstract
A circuit, safe against an overload, for incrementally varying the power to an electric blower motor used for heating, ventilating and conditioning vehicles, having a PTC resistor in series with other series resistors in the circuit.