Electropneumatic parking brake arrangement having a shut-off valve and method for controlling an electronically controlled pneumatic brake system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11858483
APP PUB NO 20210284115A1
SERIAL NO

17269267

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Importance

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Abstract

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An electro-pneumatic parking brake arrangement includes a shut-off valve and a parking brake module. The parking brake module includes a reservoir connection configured to connect to a compressed air reservoir, a first spring-loaded accumulator connection configured to connect to the shut-off valve, an electro-pneumatic valve unit having at least one electro-pneumatic valve configured to output a spring-loaded brake pressure at the first spring-loaded accumulator connection, and an electronic control unit configured to receive parking brake signals from an electronic parking brake switch and/or a higher-order control unit. The shut-off valve comprises a second spring accumulator connection configured to connect the spring-loaded brakes of the further axle and to shut off the second spring accumulator connection depending on a shut-off signal provided by the parking brake module.

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Patent Owner(s)

Patent OwnerAddress
ZF CV SYSTEMS EUROPE BVCHAUSSÉE DE LA HULPE 166 BRÜSSELS 1170

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Otremba, Robert Ronnenberg, DE 20 65
Van, Thiel Julian Burgwedel, DE 68 128

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