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Class Information
Number: 137/839
Name: Fluid handling > Flow affected by fluid contact, energy field or coanda effect (e.g., pure fluid device or system) > Device including passages having v over t configuration > And enlarged interaction chamber
Description: Device wherein said common zone is greater in size than would normally be required for passage of fluid therethrough, or wherein the walls forming the common zone are particularly disclosed as having a specified configuration.

Patents under this class:

Patent Number Title Of Patent Date Issued
7055541 Method and mechanism for producing suction and periodic excitation flow Jun. 6, 2006
6976507 Apparatus for creating pulsating fluid flow Dec. 20, 2005
6792976 Fluid distribution device having improved deviating means Sep. 21, 2004
4721251 Fluid dispersal device Jan. 26, 1988
4562867 Fluid oscillator Jan. 7, 1986
4434812 Fluidic gain changer Mar. 6, 1984
4388950 Fluid flow control element having movable valve and method Jun. 21, 1983
4000757 High gain fluid amplifier Jan. 4, 1977

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