Direction selective unidirectional clutch assembly for a fluid meter counter module assembly and a fluid meter with a direction selective unidirectional clutch assembly
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United States of America Patent
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Feb 21, 2023
Grant Date -
Dec 24, 2020
app pub date -
Dec 16, 2019
filing date -
Jun 20, 2019
priority date (Note) -
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Abstract
A direction selective unidirectional clutch assembly for a fluid meter counter module assembly is characterized by a drive selector mechanism to couple a direction selection drive shaft to a unidirectional clutch to select one of a first flow direction and a second flow direction of flow of the fluid to drive a counter module. The direction selection draft is coupled to a rotating member (e.g. impeller) driven by flow of the fluid and rotates in a direction that is responsive to the direction of rotation of the rotating member. A pair of gears are mounted to slide along the direction selection draft between a first position and a second position. A direction changing gear is mounted at the second position. Further provided is a flow meter with a direction selective unidirectional clutch assembly.
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