Accumulator assembly

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United States of America Patent

PATENT NO 8567444
APP PUB NO 20120085450A1
SERIAL NO

13152974

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Importance

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Abstract

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An accumulator assembly for a motor vehicle powertrain includes an armature and a follower. Together the armature and the follower can selectively lock together. The accumulator assembly may include a biasing member and a solenoid. When the solenoid is de-energized, the biasing member pushes the armature towards the follower to lock the armature and the follower together. When the solenoid is energized, the armature is magnetically drawn towards the solenoid and away from the follower to unlock the two components and to compress the biasing member.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 MAIL CODE 482-C24-A65 DETROIT MI 48265

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Basin, Leonid Farmington Hills, US 34 134
Marin, Carlos E Oxford, US 30 262

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