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:
Jan. 17, 1984
Filed:
Mar. 18, 1981
Applicant:
Inventors:
Benno Doemen, D-7742 St. Georgen, DE;
Rolf Muller, D-7742 St. Georgen, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02P / ;
U.S. Cl.
CPC ...
318334 ; 318473 ;
Abstract
A network controlled inlet is provided for current sensing in a comparator to control the current in direct current motors. An electrical signal generated from a physical parameter is conducted to the first input of the comparator and a signal characterizing the speed of the motor is conducted to the second inlet of the comparator.