Title:
VOLTAGE SUPPLY IN AN ON-BOARD NETWORK FOR A COMPRESSING DEVICE OF AN AIR SUPPLY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/135255
Kind Code:
A8
Abstract:
The invention relates to an electrical circuit (50) for controlling a compressing device (330) for producing compressed air, particularly for a compressed-air supply system of a vehicle, wherein the compressing device comprises a compressor and an electric motor (6) that drives the compressor, and the electrical circuit comprises a direct-voltage output (44, 54) for providing a constant direct supply voltage (24) having a first output amplitude for controlling the electric motor of the compressing device, and a direct-voltage converter (46, 48, 56, 58) for generating the direct supply voltage (24) from a plurality of direct-voltage inputs (51, 52) that are connected to a plurality of direct-voltage sources (11, 12, 13).
Inventors:
MEISSNER FRANK (DE)
SEEGER MARCO (DE)
SEEGER MARCO (DE)
Application Number:
PCT/EP2014/000509
Publication Date:
December 24, 2014
Filing Date:
February 27, 2014
Export Citation:
Assignee:
WABCO GMBH (DE)
International Classes:
B60R16/03; B60G17/015
Attorney, Agent or Firm:
LAUERWALD, Jörg (Am Lindener Hafen 21, Hannover, DE)
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