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. 26, 1987
Filed:
Jan. 13, 1986
Applicant:
Inventor:
Rudolf Schierjott, Munich, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin and Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F / ;
U.S. Cl.
CPC ...
323287 ; 363 97 ; 363 56 ;
Abstract
A circuit arragement for monitoring current in a switching converter, wherein an inductance is charged pulse-wise with a current via a power switch. In accordance with the invention, the mean value of the voltage drop across the inductance is formed via an RC-component and the power switch is blocked via a threshold value switch when a predetermined maximum voltage drop is exceeded across the inductance.
Schierjott, Rudolf. (1987). Current monitor for switching regulators (U.S. Patent No. 4668905). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4668905
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile