Multi-plexing clutch logic control of a multi-mode transmission

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United States of America Patent

PATENT NO 9759318
APP PUB NO 20150247572A1
SERIAL NO

14715119

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Abstract

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A transmission includes an electro-hydraulic controller that includes redundancy in the hydraulic circuit that permits single fault failures to be compensated for by changing the flow path of hydraulic fluid to bypass the single fault failure. The redundancy results in the ability of the transmission to maintain full operation in all modes.

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Patent Owner(s)

Patent OwnerAddress
ALLISON TRANSMISSION INCONE ALLISON WAY INDIANAPOLIS IN 46222

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fuller, John William Edward Preston, GB 26 483
Long, Charles F Pittsboro, US 125 1383
Murray, Stephen Grimsargh, GB 12 176
Weber, Darren J Indianapolis, US 35 388

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