Mechanical shaft coupling for fluid system connections

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United States of America Patent

PATENT NO 9890608
SERIAL NO

14060692

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Abstract

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A fluid control system includes a choke valve having a first connector shaft; an actuator having a second connector shaft; a collar disposed around the first and second connector shafts; and a spring disposed on the first connector shaft. The collar may have an internal taper and a plurality of engagement pins.

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Patent Owner(s)

Patent OwnerAddress
M-I L L C5950 NORTH COURSE DRIVE HOUSTON TX 77072

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nicholson, Christopher D Florence, US 9 13

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