Electricity: electrical systems and devices – Safety and protection of systems and devices – Circuit interruption by thermal sensing
Reexamination Certificate
2005-06-28
2005-06-28
Sircus, Brian (Department: 2836)
Electricity: electrical systems and devices
Safety and protection of systems and devices
Circuit interruption by thermal sensing
C361S103000
Reexamination Certificate
active
06912110
ABSTRACT:
A cable network and a method for protecting the cable network against a serial arc are disclosed. In particular, a 42 V vehicle network for a motor vehicle is contemplated. The cable network includes a supply line connecting a voltage source and a load. The supply line includes two cable runs that are connected in parallel. Each of the cable runs contains a fuse therein. In the event of a cable defect in one (first) of the cable runs, all of the current flows via the other (second) cable run. This prevents an arc from being formed at the cable interruption in the first cable run. The fuses are preferably in the form of electronic components, which positively disconnect one another as soon as one component is activated due to a fault.
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Neubert Joachim
Schneider Bernd
Greenberg Laurence A.
Leoni Bordnetz-Systeme
Locher Ralph E.
Nguyen Danny
Sircus Brian
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