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:
Sep. 13, 1988
Filed:
Jan. 23, 1987
Wilhelm Sturzl, Winkelhaid, DE;
Peter Grundl, Erlangen, DE;
Diehl GmbH & Co., Nuremberg, DE;
Abstract
An electronic switch apparatus with a capacitor power supply portion which superimposes a current on a consumer circuit encompassing a plurality of power or current consumers which are individually actuatable by a control circuit; for example, consumers including a display module or subassembly, a relay and a control device. At least two of the power or current consumers are connected in series, wherein a switch branch line is connected in parallel with each of these current consumers, wherein the branch line is not conductive when a current flows through the switched-on current consumer which is connected in parallel therewith, which current is also adequate for the other current consumer, and wherein the branch line conducts a current which is adequate for the other current consumer when either no current flows through the power or current consumer connected in parallel therewith or a current flows therethrough which is itself is insufficient for the needs of the other current consumer.