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Class Information
Number: 137/836
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 > With particular characteristics of control input
Description: Device wherein said second and third passages have special structure or configuration or peculiarity of operation.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6860157 |
Fluidic oscillator |
Mar. 1, 2005 |
| 4957132 |
Method for low frequency attenuation in fluidic amplification of acoustic signals |
Sep. 18, 1990 |
| 4523611 |
Fluidic absolute-to-differential pressure converter |
Jun. 18, 1985 |
| RE31683 |
Fluidic oscillator with resonary inertance and dynamic compliance circuit |
Sep. 25, 1984 |
| 4373553 |
Broad band flueric amplifier |
Feb. 15, 1983 |
| 4369811 |
Null balancing for fluidic sensors and amplifiers |
Jan. 25, 1983 |
| 4300596 |
Adjustable parallel fluidic resistor bank |
Nov. 17, 1981 |
| 4260106 |
Fluidic oscillator with resonant inertance and dynamic compliance circuit |
Apr. 7, 1981 |
| 4227550 |
Liquid oscillator having control passages continuously communicating with ambient air |
Oct. 14, 1980 |
| 4205597 |
Air conditioner having fluid air diverting assembly |
Jun. 3, 1980 |
| 4148334 |
Liquid level control sytem |
Apr. 10, 1979 |
| 4148333 |
Fluid diverting assembly |
Apr. 10, 1979 |
| 4134100 |
Fluidic mud pulse data transmission apparatus |
Jan. 9, 1979 |
| 4000757 |
High gain fluid amplifier |
Jan. 4, 1977 |
| 3958602 |
Flueric laminar digital amplifier |
May. 25, 1976 |
| 3952556 |
Liquid flow diversion arrangement |
Apr. 27, 1976 |
| 3938557 |
Liquid fluidic device |
Feb. 17, 1976 |
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