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. 15, 1984
Filed:
Jan. 10, 1983
Applicant:
Inventor:
Benno Doemen, St. Georgen, DE;
Assignee:
Papst Motoren KG, St. Georgen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02P / ;
U.S. Cl.
CPC ...
318254 ; 318317 ; 324251 ; 3241 / ;
Abstract
An improvement is disclosed in which a circuit utilizes the internal resistance or bulk resistance of a Hall generator in connection with an amplifier having a feedback resistance which is less or larger than the internal resistance or bulk resistance of the Hall generator. By utilizing this improvement, changes in output voltage of the Hall generator caused by variations in temperature and spread in characteristics can be at least partially compensated.