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Class Information
Number: 137/842
Name: Fluid handling > Flow affected by fluid contact, energy field or coanda effect (e.g., pure fluid device or system) > Device including linearly-aligned power stream emitter and power stream collector
Description: Device provided with at least two passages joined at a zone common to both passages, including a first passage permitting entry into said common zone of a power input stream of fluid and a second passage permitting exit from said common zone of a power output stream of fluid, said passages each extending along a line common to both passages.

Patents under this class:

Patent Number Title Of Patent Date Issued
7682138 Fluid transferring system and micropump suitable therefor Mar. 23, 2010
7128092 Separating arrangement for treatment of fluids Oct. 31, 2006
7077207 Double-cone device and pump Jul. 18, 2006
7066190 Air-driven microfluid control device and method Jun. 27, 2006
6840280 Flow through ultrasonic processing system Jan. 11, 2005
6837262 Non tank pressurizing fast fill receiver and system for vehicles Jan. 4, 2005
6701960 Double cone for generation of a pressure difference Mar. 9, 2004
6578607 Article comprising a diffuser with flow control features Jun. 17, 2003
6505648 Liquid treatment by cavitation Jan. 14, 2003
6450189 Method and device for production of components for microfabrication Sep. 17, 2002
6450203 Sealed microfluidic devices Sep. 17, 2002
6152181 Microdevices based on surface tension and wettability that function as sensors, actuators, and other devices Nov. 28, 2000
5983943 Fluidic oscillator comprising an obstacle with an improved profile Nov. 16, 1999
5771684 Gas treatment systems Jun. 30, 1998
5638867 Fluidic oscillator having a wide range of flow rates, and a fluid meter including such an oscillator Jun. 17, 1997
5363704 Fluidic oscillator and a flow meter including such an oscillator Nov. 15, 1994
5285812 Jet level sensor for fuel tanks Feb. 15, 1994
5129585 Spray-forming output device for fluidic oscillators Jul. 14, 1992
5111847 Pneumatic actuator May. 12, 1992
4716935 Fluidic rectifier Jan. 5, 1988
4617970 Fluidic sensor of objects Oct. 21, 1986
4596364 High-flow oscillator Jun. 24, 1986
RE31973 Fluidic flow sensing and control apparatus Aug. 20, 1985
4532962 Metering apparatus for dispensing precise volumes of liquid Aug. 6, 1985
4522228 Fluidic level control system Jun. 11, 1985
4515178 Liquid level control device May. 7, 1985
4479515 Fluidic control devices Oct. 30, 1984
4459106 Dental apparatus Jul. 10, 1984
4345618 Arrangement for the regulation of the height of a liquid level Aug. 24, 1982
4312373 Internal valve Jan. 26, 1982
4224985 Containment of pressurized fluid jets Sep. 30, 1980
4211249 Liquid level control system Jul. 8, 1980
4203462 Water level control system May. 20, 1980
4194390 Method of and apparatus for ascertaining the state of aggregation of a medium Mar. 25, 1980
4182486 Fluidic flow sensing and control apparatus Jan. 8, 1980
4161188 Jet type liquid level sensor and system Jul. 17, 1979
4121620 Device for simultaneous modulation and amplification of low frequency sounds Oct. 24, 1978
4120322 Hydro-fluidic temperature sensor and control system Oct. 17, 1978
4094284 Emission control system Jun. 13, 1978
4071960 System for articulate drying and transport Feb. 7, 1978
4041984 Jet-driven helmholtz fluid oscillator Aug. 16, 1977
4024887 Automatic valving system May. 24, 1977
3938557 Liquid fluidic device Feb. 17, 1976

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