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. 04, 2014
Filed:
May. 19, 2010
Applicants:
Ralph Bauer, Esslingen, DE;
Klaus Dressler, Loechgau, DE;
Inventors:
Ralph Bauer, Esslingen, DE;
Klaus Dressler, Loechgau, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02H 3/20 (2006.01); H02H 9/04 (2006.01);
U.S. Cl.
CPC ...
H02H 9/049 (2013.01);
Abstract
The invention relates to a circuit arrangement () for a control device, and a method for operating said circuit arrangement (). The circuit arrangement () comprises a first field-effect transistor () actuating the control device, and a comparator, which compares the voltage provided for actuating the control device with a threshold voltage, and which actuates a timed operation of the first field-effect transistor () via a control unit () if the threshold voltage is exceeded.