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. 20, 2016
Filed:
Aug. 12, 2011
Applicants:
Roland Grozinger, Heitersheim, DE;
Detlef Ramin, Hausen, DE;
Inventors:
Roland Grozinger, Heitersheim, DE;
Detlef Ramin, Hausen, DE;
Assignee:
ENDRESS + HAUSER GMBH + CO. KG, Maulburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02H 9/00 (2006.01); G01F 15/06 (2006.01); G01F 23/00 (2006.01); G01F 23/284 (2006.01);
U.S. Cl.
CPC ...
H02H 9/008 (2013.01); G01F 15/06 (2013.01); G01F 23/0061 (2013.01); G01F 23/284 (2013.01);
Abstract
A time triggered crowbar, which is so embodied that it monitors the on-time of at least one downstream electronic component and the period of clocking and therewith the power supply in such a manner that a predetermined maximum allowable surface temperature of the at least one downstream component is not exceeded in the explosion endangered area.