ATE74802T1 - Duese fuer eine oszillierende stroemung. - Google Patents

Duese fuer eine oszillierende stroemung.

Info

Publication number
ATE74802T1
ATE74802T1 AT88114196T AT88114196T ATE74802T1 AT E74802 T1 ATE74802 T1 AT E74802T1 AT 88114196 T AT88114196 T AT 88114196T AT 88114196 T AT88114196 T AT 88114196T AT E74802 T1 ATE74802 T1 AT E74802T1
Authority
AT
Austria
Prior art keywords
jet
nozzle
zero
fluid
high energy
Prior art date
Application number
AT88114196T
Other languages
English (en)
Inventor
Robert L Woods
Original Assignee
Spectra Technologies
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Spectra Technologies filed Critical Spectra Technologies
Application granted granted Critical
Publication of ATE74802T1 publication Critical patent/ATE74802T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/08—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape of pulsating nature, e.g. delivering liquid in successive separate quantities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/22—Oscillators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/212—System comprising plural fluidic devices or stages
    • Y10T137/2125—Plural power inputs [e.g., parallel inputs]
    • Y10T137/2147—To cascaded plural devices
    • Y10T137/2153—With feedback passage[s] between devices of cascade
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2229—Device including passages having V over T configuration
    • Y10T137/2234—And feedback passage[s] or path[s]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
AT88114196T 1987-09-02 1988-08-31 Duese fuer eine oszillierende stroemung. ATE74802T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/092,186 US4905909A (en) 1987-09-02 1987-09-02 Fluidic oscillating nozzle
EP19880114196 EP0305996B1 (de) 1987-09-02 1988-08-31 Düse für eine oszillierende Strömung

Publications (1)

Publication Number Publication Date
ATE74802T1 true ATE74802T1 (de) 1992-05-15

Family

ID=22232058

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88114196T ATE74802T1 (de) 1987-09-02 1988-08-31 Duese fuer eine oszillierende stroemung.

Country Status (7)

Country Link
US (1) US4905909A (de)
EP (1) EP0305996B1 (de)
JP (1) JP2700166B2 (de)
AT (1) ATE74802T1 (de)
AU (1) AU613081B2 (de)
CA (1) CA1303100C (de)
DE (1) DE3870103D1 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9211366D0 (en) * 1992-05-29 1992-07-15 Cambridge Consultants Method and apparatus for producing a liquid spray
US5412950A (en) * 1993-07-27 1995-05-09 Hu; Zhimin Energy recovery system
DE4343009C2 (de) * 1993-12-16 1996-06-13 Daimler Benz Aerospace Ag Einspritzvorrichtung, insbesondere für ein Strahltriebwerk
US5902540A (en) * 1996-10-08 1999-05-11 Illinois Tool Works Inc. Meltblowing method and apparatus
US5904298A (en) * 1996-10-08 1999-05-18 Illinois Tool Works Inc. Meltblowing method and system
US6680021B1 (en) 1996-07-16 2004-01-20 Illinois Toolworks Inc. Meltblowing method and system
US5860603A (en) * 1996-09-12 1999-01-19 Bowles Fluidics Corporation Low pressure, full coverage fluidic spray device
US5882573A (en) * 1997-09-29 1999-03-16 Illinois Tool Works Inc. Adhesive dispensing nozzles for producing partial spray patterns and method therefor
US5906317A (en) * 1997-11-25 1999-05-25 Bowles Fluidics Corporation Method and apparatus for improving improved fluidic oscillator and method for windshield washers
US6051180A (en) * 1998-08-13 2000-04-18 Illinois Tool Works Inc. Extruding nozzle for producing non-wovens and method therefor
US6200635B1 (en) 1998-08-31 2001-03-13 Illinois Tool Works Inc. Omega spray pattern and method therefor
US6253782B1 (en) * 1998-10-16 2001-07-03 Bowles Fluidics Corporation Feedback-free fluidic oscillator and method
US6089026A (en) * 1999-03-26 2000-07-18 Hu; Zhimin Gaseous wave refrigeration device with flow regulator
US6602554B1 (en) 2000-01-14 2003-08-05 Illinois Tool Works Inc. Liquid atomization method and system
US7128082B1 (en) * 2005-08-10 2006-10-31 General Electric Company Method and system for flow control with fluidic oscillators
JP4720382B2 (ja) * 2005-08-31 2011-07-13 Ｔｏｔｏ株式会社 流体発振ノズル
CN100427214C (zh) * 2005-11-30 2008-10-22 孙厚钧 射流振荡器
JP4752627B2 (ja) * 2006-06-05 2011-08-17 パナソニック電工株式会社 ジエット噴流方向制御装置
US7798434B2 (en) * 2006-12-13 2010-09-21 Nordson Corporation Multi-plate nozzle and method for dispensing random pattern of adhesive filaments
USD550261S1 (en) 2006-12-13 2007-09-04 Nordson Corporation Adhesive dispensing nozzle
US8074902B2 (en) * 2008-04-14 2011-12-13 Nordson Corporation Nozzle and method for dispensing random pattern of adhesive filaments
USD588617S1 (en) 2008-04-14 2009-03-17 Nordson Corporation Nozzle assembly
US20100224703A1 (en) * 2009-03-09 2010-09-09 Illinois Tool Works Inc. Pneumatic Atomization Nozzle for Web Moistening
US8979004B2 (en) * 2009-03-09 2015-03-17 Illinois Tool Works Inc. Pneumatic atomization nozzle for web moistening
US9186881B2 (en) 2009-03-09 2015-11-17 Illinois Tool Works Inc. Thermally isolated liquid supply for web moistening
US20100224122A1 (en) * 2009-03-09 2010-09-09 Illinois Tool Works Inc. Low pressure regulation for web moistening systems
US9212522B2 (en) 2011-05-18 2015-12-15 Thru Tubing Solutions, Inc. Vortex controlled variable flow resistance device and related tools and methods
US8424605B1 (en) 2011-05-18 2013-04-23 Thru Tubing Solutions, Inc. Methods and devices for casing and cementing well bores
US8453745B2 (en) 2011-05-18 2013-06-04 Thru Tubing Solutions, Inc. Vortex controlled variable flow resistance device and related tools and methods
US9605484B2 (en) 2013-03-04 2017-03-28 Drilformance Technologies, Llc Drilling apparatus and method
WO2016010971A1 (en) 2014-07-15 2016-01-21 Bowles Fluidics Corporation Improved three-jet island fluidic oscillator circuit, method and nozzle assembly
KR101670382B1 (ko) * 2015-03-10 2016-10-28 우범제 퍼지가스 분사 플레이트 및 그 제조 방법
US9316065B1 (en) 2015-08-11 2016-04-19 Thru Tubing Solutions, Inc. Vortex controlled variable flow resistance device and related tools and methods
CN110382098B (zh) * 2017-02-21 2022-05-17 Dlh鲍尔斯公司 用于气体应用的真空生成器/放大器和制动助力器生成方法
DE102017206849A1 (de) * 2017-04-24 2018-10-25 Fdx Fluid Dynamix Gmbh Fluidische Baugruppe
US11679422B2 (en) 2017-08-15 2023-06-20 Denso Corporation On-board sensor cleaning device
JP7020001B2 (ja) * 2017-08-31 2022-02-16 株式会社デンソー 車載センサ洗浄装置
DE102017130765B4 (de) 2017-12-20 2021-02-25 Fdx Fluid Dynamix Gmbh Ultraschallmessvorrichtung und Anwendungen der Ultraschallmessvorrichtung
US10781654B1 (en) 2018-08-07 2020-09-22 Thru Tubing Solutions, Inc. Methods and devices for casing and cementing wellbores
DE102019102635A1 (de) * 2019-02-04 2020-08-06 Bayerische Motoren Werke Aktiengesellschaft Spritzdüsenanordnung eines an einem Kraftfahrzeug anbringbaren optischen Sensors und hiermit ausgestattete Sensorreinigungsvorrichtung
CN113294122B (zh) * 2021-05-07 2022-10-28 中海油田服务股份有限公司 一种振荡射流元件和振荡射流装置
LU103019B1 (en) * 2022-09-22 2024-03-22 Stratec Se Method and device for the cleaning pipetting tips
CN116921089B (zh) * 2023-08-02 2025-08-08 重庆大学 一种基于多腔联合回流反馈调节的喷嘴

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228410A (en) * 1963-09-30 1966-01-11 Raymond W Warren Fluid pulse width modulation
DE1600577A1 (de) * 1967-02-22 1971-02-04 Siemens Ag Symmetrisch gesteuertes bistabiles Fluidelement
US3468326A (en) * 1967-10-19 1969-09-23 Bailey Meter Co Triggerable flip-flop fluid device
US3423026A (en) * 1967-10-30 1969-01-21 Gen Motors Corp Windshield cleaning device utilizing an oscillatory fluid stream
US3575348A (en) * 1968-09-09 1971-04-20 Lincoln Mfg Co Device for washing and rinsing
US3584635A (en) * 1969-04-07 1971-06-15 Us Army Settable fluidic counter
US3719195A (en) * 1970-07-30 1973-03-06 Hitachi Ltd Fluidic pulse counter
US4227550A (en) * 1975-05-12 1980-10-14 Bowles Fluidics Corporation Liquid oscillator having control passages continuously communicating with ambient air
US4052002A (en) * 1974-09-30 1977-10-04 Bowles Fluidics Corporation Controlled fluid dispersal techniques
DE7504093U (de) * 1974-09-30 1977-07-07 Bowles Fluidics Corp., Silver Spring, Md. (V.St.A.) Fluidischer oszillator zum verspruehen eines fluids
US4157161A (en) * 1975-09-30 1979-06-05 Bowles Fluidics Corporation Windshield washer
US3998386A (en) * 1976-02-23 1976-12-21 The United States Of America As Represented By The Secretary Of The Air Force Oscillating liquid nozzle
GB1578934A (en) * 1976-05-28 1980-11-12 Bowles Fluidics Corp Fluidic nozzle or spray device of simple construction
US4107990A (en) * 1976-11-02 1978-08-22 General Electric Company Fluidic flow and velocity sensor
US4184636A (en) * 1977-12-09 1980-01-22 Peter Bauer Fluidic oscillator and spray-forming output chamber
US4463904A (en) * 1978-11-08 1984-08-07 Bowles Fluidics Corporation Cold weather fluidic fan spray devices and method
US4231519A (en) * 1979-03-09 1980-11-04 Peter Bauer Fluidic oscillator with resonant inertance and dynamic compliance circuit
US4277026A (en) * 1980-02-20 1981-07-07 Garvey Peter M Liquid chemical spraying apparatus movable by a tower-type water irrigation system
US4526321A (en) * 1981-05-12 1985-07-02 Gerni A/S Apparatus for cleaning surfaces
JPS60245813A (ja) * 1984-05-22 1985-12-05 Matsushita Electric Ind Co Ltd 二相流体発振素子
JPS6241410A (ja) * 1985-08-20 1987-02-23 Canon Inc 微粒子流の流れ制御装置
JPS62148735A (ja) * 1985-12-23 1987-07-02 松下電工株式会社 振動型の温水洗浄ノズル装置

Also Published As

Publication number Publication date
JPH01145406A (ja) 1989-06-07
US4905909A (en) 1990-03-06
EP0305996B1 (de) 1992-04-15
CA1303100C (en) 1992-06-09
EP0305996A1 (de) 1989-03-08
JP2700166B2 (ja) 1998-01-19
AU613081B2 (en) 1991-07-25
AU2174788A (en) 1989-03-02
DE3870103D1 (de) 1992-05-21

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