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G01F 1/075 (2006.01) G01F 1/115 (2006.01) G01F 3/10 (2006.01) G01F 15/06 (2006.01) G06M 1/08 (2006.01)
Patent
CA 1314729
- 21 - ABSTRACT OF THE DISCLOSURE A liquid flow meter of the type having a positive displacement rotatable member responsive to liquid flow, with a permanent magnet affixed to the rotatable member. A magnetically-operable reed switch is located proximate the reed switch, but outside the liquid flow housing, and battery-operated circuits accumulate counts of reed switch closures, and display the counts in units representative of liquid flow volumes.
595195
Kimber Robert A.
Mccormick Dennis
Quarve Vernon
Graco Inc.
Kimber Robert A.
Kirby Eades Gale Baker
Mccormick Dennis
Quarve Vernon
LandOfFree
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