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:
Nov. 22, 1977
Filed:
Oct. 18, 1976
John M Kennel, Santa Ana, CA (US);
Rockwell International Corporation, El Segundo, CA (US);
Abstract
An apparatus is disclosed for generating a non-oscillating torque wherein a magnetic induction torquer having a first coil for clockwise torque and a second coil for counter-clockwise torque is utilized. The coils are selectively driven from a constant current source by way of an assembly of switches and associated precision dummy load impedances. A control circuit is driven by a torque command signal and a clock signal to selectively apply a plurality of control signals to the assembly of switches to cause current pulses to be directed to the appropriate coil or coils of the torquer in order to produce the commanded torque with no oscillating component in the resultant torque.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile