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특허 상세정보

Enclosures for multiple fluidic oscillators

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B05B-001/08    B05B-001/18    B05B-001/14    F15C-001/22   
미국특허분류(USC) 239/589.1; 239/556; 239/558; 137/814
출원번호 US-0592366 (2009-11-23)
등록번호 US-8205812 (2012-06-26)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    J. A. McKinney & Assoc., LLC
인용정보 피인용 횟수 : 7  인용 특허 : 25
초록

An improved fluidic device that operates on a pressurized liquid flowing through it at a specified flow rate to generate an oscillating spray of liquid droplets having desired properties (e.g., average spatial distribution, size, velocity, frequency and wavelength of liquid droplets at a defined distance in front of the device) includes: (a) a plurality of fluidic oscillators, each having a channel that is part of a fluidic circuit for inducing oscillations in the pressurized liquid that flows through the oscillator, (b) a housing having an exterior surf...

대표
청구항

1. A fluidic device that operates on a pressurized liquid flowing through said device at a specified flow rate to generate an oscillating spray of liquid droplets into a surrounding gaseous environment that has desired properties chosen from the group consisting of average spatial distribution, size, velocity, frequency and wavelength of said liquid droplets at a defined distance in front of said device, said device comprising: a plurality of fluidic oscillators, each having a channel that is part of a fluidic circuit for inducing oscillations in said pr...

이 특허에 인용된 특허 (25)

  1. Stouffer Ronald D. ; Heil Fred. "Box" oscillator with slot interconnect. USP1999105971301.
  2. Hahn Torsten,DEX ; Neumann Willi,DEX. Cleaning device for a window/headlamp cover of a motor vehicle. USP2000056062491.
  3. Bray ; Jr. Harry C. (Laurel MD). Cold weather fluidic fan spray devices and method. USP1984084463904.
  4. Bray ; Jr. Harry C. (Laurel MD). Cold weather fluidic windshield washer method. USP1987024645126.
  5. Stouffer Ronald D. (Silver Spring MD) Bray ; Jr. Harry C. (Beltsville MD). Controlled fluid dispersal techniques. USP1977104052002.
  6. Hess Richard W.. Cylindrical fluidic circuit. USP1998105820034.
  7. Raghu Surya. Feedback-free fluidic oscillator and method. USP2001076253782.
  8. Stouffer, Ronald D.. Fluid dispersal device and method. USP1991075035361.
  9. Stouffer Ronald D. (Silver Spring MD). Fluid oscillator. USP1986014562867.
  10. Stouffer Ronald D. (Silver Spring MD). Fluid oscillator device and method. USP1983084398664.
  11. Merke Joseph P. ; Clough Melvyn J.L. ; Zou Qin ; Ariyanayagam Gabriel. Fluidic circuit with attached cover and method. USP1998125845845.
  12. Bauer Peter (13921 Esworthy Rd. Germantown MD 20767). Fluidic oscillator with resonant inertance and dynamic compliance circuit. USP1980114231519.
  13. Hester, Russell; Crockett, Steven; Thurber, Jr., Jerry Wayne; Schloer, Keith. Fluidic spa nozzle. USP2005066904626.
  14. Bauer Peter (Germantown MD). Fluidic spray device of simple construction. USP1980014185777.
  15. Stouffer Ronald D.. Fluidic washer systems for vehicles. USP1998055749525.
  16. Stouffer Ronald D. (Silver Spring MD). Liquid oscillator device. USP1985044508267.
  17. Stouffer, Ronald D.. Liquid spray systems. USP200303RE38013.
  18. Srinath Dharapuram (Hanover MD) Stouffer Ronald D. (Silver Spring MD). Low cost, low pressure, feedback passage-free fluidic oscillator with interconnect. USP1993055213269.
  19. Stouffer Ronald D. (Silver Spring MD) Srinath Dharapuram (Hanover MD). Low cost, low pressure, feedback passage-free fluidic oscillator with stabilizer. USP1993015181660.
  20. Stouffer, Ronald D.. Means for generating oscillating fluid jets having specified flow patterns. USP2004106805164.
  21. Srinath Dharapuram. Method and apparatus for improving improved fluidic oscillator and method for windshield washers. USP1999055906317.
  22. Srinath Dharapuram N. ; Raghu Surya. Method and apparatus for yawing the sprays issued from fluidic oscillators. USP2001066240945.
  23. Srinath Dharapuram N. ; Koehler Eric. Nozzles with integrated or built-in filters and method. USP2001026186409.
  24. Stouffer Ronald D. (Silver Spring MD). Oscillating spray device. USP1979054151955.
  25. Bauer Peter (Germantown MD). Windshield washer. USP1979064157161.