Prime-mover dynamo plants – Electric control – Engine control
Reexamination Certificate
2006-12-07
2009-11-10
Waks, Joseph (Department: 2839)
Prime-mover dynamo plants
Electric control
Engine control
C322S028000
Reexamination Certificate
active
07615879
ABSTRACT:
A method is provided for controlling an onboard power supply system for a motor vehicle having a multi-voltage generator which supplies at least a first and a second partial power supply system having in each case several electric consuming devices, the first and the second partial power supply system having a first and a second voltage respectively and being mutually coupled by way of a parallel connection consisting of a voltage converter and a longitudinal controller. In order to optimally utilize the offered electric power and ensure the supplying of power to large consuming devices, such as the windshield heating system, a separate priority is in each case assigned to the several electric consuming devices, and the electric consuming devices are supplied as a function of their respective priority, so that the sum of the consuming device powers does not exceed a defined power value of the generator.
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Crowell & Moring Fascimille Jun. 26, 2009, 2 pages.
German Search Report dated Jul. 3, 2006 with English translation of relevant portion (Nine (9) pages).
Bayerische Motoren Werke Aktiengesellschaft
Crowell & Moring LLP
Waks Joseph
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