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Class Information
Number: 137/840
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 vent passage(s)
Description: Device further provided with a sixth passage joining any of said other passages or said common zone to ambient surroundings for the purpose of "bleeding" excess pressure within the device.










Patents under this class:

Patent Number Title Of Patent Date Issued
8646483 Cross-flow fluidic oscillators for use with a subterranean well Feb. 11, 2014
8522535 Breather device, liquid tank, and exhaust gas purifying apparatus to be adapted for engine Sep. 3, 2013
7055541 Method and mechanism for producing suction and periodic excitation flow Jun. 6, 2006
5195560 Adjustable low frequency hydrofluidic oscillator Mar. 23, 1993
5109832 Method of and apparatus for producing alternating pressure in a therapeutic device May. 5, 1992
5025835 Laminar flow acoustic sensor-amplifier Jun. 25, 1991
4934409 T junction interconnected multistage fluidic gainblock Jun. 19, 1990
4844128 Inhanced output opto-fluidic device Jul. 4, 1989
4833880 Fluidic set point amplifier apparatus and method, and uses thereof May. 30, 1989
4733695 Fluidic set-point pressure sensor Mar. 29, 1988
4722365 Fluidic device Feb. 2, 1988
4716935 Fluidic rectifier Jan. 5, 1988
4716936 Fluidic system with noise filter for increasing operating range Jan. 5, 1988
4610274 Fluidic device Sep. 9, 1986
4606375 Fluidic device Aug. 19, 1986
4534383 Fluidic set point pressure sensor Aug. 13, 1985
4523611 Fluidic absolute-to-differential pressure converter Jun. 18, 1985
4512371 Photofluidic interface Apr. 23, 1985
4373553 Broad band flueric amplifier Feb. 15, 1983
4246935 Temperature-compensated laminar proportional amplifier Jan. 27, 1981
4190083 Fluidic logical pyrotechnic initiator Feb. 26, 1980
4067329 Tube disconnection warning device Jan. 10, 1978
4000757 High gain fluid amplifier Jan. 4, 1977
3971257 Laminar jet linear accelerometer Jul. 27, 1976
3958602 Flueric laminar digital amplifier May. 25, 1976











 
 
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