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Class Information
Number: 137/821
Name: Fluid handling > Flow affected by fluid contact, energy field or coanda effect (e.g., pure fluid device or system) > System comprising plural fluidic devices or stages > Plural power inputs (e.g., parallel inputs) > To cascaded plural devices > With pulsed control-input signal
Description: System wherein at least one of the fluidic devices has control input that is in the form of a series of short bursts of fluid timed in a predetermined sequence or duration.

Patents under this class:

Patent Number Title Of Patent Date Issued
6397877 Blowdown manifold evacuator for nuclear power plants Jun. 4, 2002
5927335 Spherical chamber fluidic ball diverter valve Jul. 27, 1999
5697402 Apparatus for melt mixing synthetic polymers Dec. 16, 1997
4852613 Fluidic pump control systems Aug. 1, 1989
4570675 Pneumatic signal multiplexer Feb. 18, 1986
4512371 Photofluidic interface Apr. 23, 1985
4313470 Fluidic flow arrester Feb. 2, 1982
4224964 Binary fluidic counter Sep. 30, 1980

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