Invention Grant
- Patent Title: Device for monitoring an operation of an inductive element
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Application No.: US14532286Application Date: 2014-11-04
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Publication No.: US10175285B2Publication Date: 2019-01-08
- Inventor: Marco Martini , Bernd Mueller , Uwe Guenther , Bertrand Eric Meli , Frank Henkel
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: ROBERT BOSCH GMBH
- Current Assignee: ROBERT BOSCH GMBH
- Current Assignee Address: DE Stuttgart
- Agency: Norton Rose Fulbright US LLP
- Priority: DE102013222405 20131105
- Main IPC: G01R31/06
- IPC: G01R31/06

Abstract:
A device for monitoring an operation of an inductive element, includes a current-measuring device is switched in series with the inductive element. The device is configured to ascertain a first time-discrete and value-discrete signal, which characterizes a current flowing through the current-measuring device; to ascertain a second time-discrete and value-discrete signal, which characterizes a current flowing through the current-measuring device and has a predefinable time shift in relation to the first signal; and to infer the presence of a shunt from a comparison of the first signal with the second signal. Also described is a method for monitoring the operation of the inductive element.
Public/Granted literature
- US20150123675A1 device for monitoring an operation of an inductive element Public/Granted day:2015-05-07
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