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Class Information
Number: 137/119.07
Name: Fluid handling > Self-proportioning or correlating systems > Self-controlled branched flow systems > Plural outflows > Alternately or successively substituted outflow > Flow rate responsive > Flow sensing turbine
Description: Subject matter wherein the sensor comprising a member pivoted for oscillation or rotation, and having blades, vanes or surfaces which are exposed to the flow and rotating or tending to rotate the member.










Patents under this class:

Patent Number Title Of Patent Date Issued
8256461 Distribution valve and cam mechanism Sep. 4, 2012
7104472 Constant velocity turbine and stator assemblies Sep. 12, 2006
6921030 Constant velocity turbine and stator assemblies Jul. 26, 2005
6732760 Fluid distributor valve outlet opening and closing device May. 11, 2004
6539967 Distribution valve and method Apr. 1, 2003
6397687 Water usage monitor and regulator Jun. 4, 2002
6386232 Fluid distributor valve May. 14, 2002
6360767 Fluid distribution valve Mar. 26, 2002
6325087 Distribution valve and method Dec. 4, 2001
6314999 Fluid distribution valve Nov. 13, 2001
6311728 Fluid distribution valve Nov. 6, 2001
6189556 Low profile, low resistance distribution valve and method for swimming pools Feb. 20, 2001
5207354 Metered fluid valve with switchable outlets May. 4, 1993
4676264 Fluid flow control apparatus Jun. 30, 1987
4592379 Fluid distribution valve Jun. 3, 1986
4570663 Distribution valve with dual cams to prevent uncontrolled excursions of valve balls Feb. 18, 1986
4523606 Distribution valve Jun. 18, 1985
4313455 Fluid routing device Feb. 2, 1982
4175579 Device for automatic, selective watering of plants Nov. 27, 1979
4150685 Liquid distribution device Apr. 24, 1979
4086933 Automatic pool cleaner system with timer device May. 2, 1978
4077424 Liquid distributor valve assembly Mar. 7, 1978
4022239 Hydraulic-metering multiple valve May. 10, 1977











 
 
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