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Title:
SYSTEM AND METHOD FOR HIGH-VOLTAGE DISCONNECTION IN A VEHICLE
Document Type and Number:
WIPO Patent Application WO/2012/100877
Kind Code:
A3
Abstract:
The invention relates to a system (2) for high-voltage disconnection in a vehicle having at least two high-voltage carrying components (10, 12a, b, 14, 16, 18, 20) , each component having a housing (11), at least one connecting element for a data bus (4) and at least one connecting element for a high-voltage supply (9), each high-voltage carrying component (10, 12a, b, 14, 16, 18, 20) being designed to detect locally an event which is intended to trigger a high-voltage disconnection, wherein said system is characterized in that each high-voltage carrying component (10, 12a, b, 14, 16, 18, 20) is designed locally to trigger a high-voltage disconnection of the high-voltage carrying component (10, 12a, b, 14, 16, 18, 20) as a reaction to the detection of the event. As an advantageous development, access to components having a hazardous voltage is possible only after the connecting element of the data bus has been removed, the removal or disruption of which leads to rapid disconnection of the electric system.

Inventors:
FASSNACHT, Jochen (Justinus-Kerner-Str. 4, Calw, 75365, DE)
Application Number:
EP2011/072567
Publication Date:
January 31, 2013
Filing Date:
December 13, 2011
Export Citation:
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Assignee:
ROBERT BOSCH GMBH (Postfach 30 02 20, Stuttgart, 70442, DE)
FASSNACHT, Jochen (Justinus-Kerner-Str. 4, Calw, 75365, DE)
International Classes:
B60L3/04; B60L3/00
Domestic Patent References:
WO2009112165A22009-09-17
Foreign References:
DE10102242A12002-07-25
EP1351107A12003-10-08
US7402068B12008-07-22
Attorney, Agent or Firm:
ROBERT BOSCH GMBH (Postfach 30 02 20, Stuttgart, 70442, DE)
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