ES8801413A1 - Un oscilador de fluido mejorado para distribuir un chorro de aire de barrido. - Google Patents

Un oscilador de fluido mejorado para distribuir un chorro de aire de barrido.

Info

Publication number
ES8801413A1
ES8801413A1 ES556447A ES556447A ES8801413A1 ES 8801413 A1 ES8801413 A1 ES 8801413A1 ES 556447 A ES556447 A ES 556447A ES 556447 A ES556447 A ES 556447A ES 8801413 A1 ES8801413 A1 ES 8801413A1
Authority
ES
Spain
Prior art keywords
fluidic oscillator
novel
inertance loop
loop construction
oscillator
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES556447A
Other languages
English (en)
Other versions
ES556447A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bowles Fluidics Corp
Original Assignee
Bowles Fluidics Corp
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 Bowles Fluidics Corp filed Critical Bowles Fluidics Corp
Publication of ES8801413A1 publication Critical patent/ES8801413A1/es
Publication of ES556447A0 publication Critical patent/ES556447A0/es
Expired legal-status Critical Current

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 ; Fluidic oscillators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/54—Cleaning windscreens, windows or optical devices using gas, e.g. hot air
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Nozzles (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

MODIFICACIONES EN UN OSCILADOR DE FLUIDO PARA DISTRIBUIR UN CHORRO DE AIRE DE BARRIDO. CONSISTENTES EN: UNA TOBERA DE FLUIDO DE DESESCARCHAR/DESEMPAÑAR CONECTADA A LA CAMARA POR UN ELEMENTO DE ACOPLAMIENTO (17); UNA TOBERA DE FUERZA (20) CON PAREDES LATERALES CONVERGENTES (20L, 20R) PARA LANZAR UN CHORRO DE AIRE A LA ZONA DE INTERACCION (21); UN DIVISOR DE CORRIENTE (26) SITUADO EN EL CENTRO DEL EXTREMO DE AGUAS ABAJO O SALIDA (23) DEL OSCILADOR DE FLUIDO; Y UN PAR DE LUMBRERAS DE CONTROL (27, 28), AGUAS ABAJO DE LA TOBERA DE FUERZA (20) QUE ESTAN INTERCONECTADAS POR UN BUCLE DE INERTANCIA (30). TIENEN APLICACION EN LA INDUSTRIA AUTOMOVILISTICA.
ES556447A 1985-06-24 1986-06-23 Un oscilador de fluido mejorado para distribuir un chorro de aire de barrido. Expired ES8801413A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/748,065 US4694992A (en) 1985-06-24 1985-06-24 Novel inertance loop construction for air sweep fluidic oscillator

Publications (2)

Publication Number Publication Date
ES8801413A1 true ES8801413A1 (es) 1987-12-16
ES556447A0 ES556447A0 (es) 1987-12-16

Family

ID=25007842

Family Applications (1)

Application Number Title Priority Date Filing Date
ES556447A Expired ES8801413A1 (es) 1985-06-24 1986-06-23 Un oscilador de fluido mejorado para distribuir un chorro de aire de barrido.

Country Status (8)

Country Link
US (1) US4694992A (es)
EP (1) EP0208174B1 (es)
JP (1) JP2539792B2 (es)
AU (1) AU595809B2 (es)
BR (1) BR8602889A (es)
CA (1) CA1234054A (es)
DE (1) DE3672224D1 (es)
ES (1) ES8801413A1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709622A (en) * 1986-04-07 1987-12-01 Bowles Fluidics Corporation Fluidic oscillator
US5099753A (en) * 1990-09-06 1992-03-31 Bowles Fluidics Corporation Method and apparatus for maximizing transfer thermal energy contained in an oscilating or sweeping air jet to a plate surface
DE4343009C2 (de) * 1993-12-16 1996-06-13 Daimler Benz Aerospace Ag Einspritzvorrichtung, insbesondere für ein Strahltriebwerk
FR2748109B1 (fr) * 1996-04-30 1998-07-31 Schlumberger Ind Sa Dispositif de mesure du debit d'un fluide en ecoulement a element(s) modificateur(s) du profil de vitesses dudit ecoulement
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
US5902540A (en) 1996-10-08 1999-05-11 Illinois Tool Works Inc. Meltblowing method and apparatus
US5882573A (en) * 1997-09-29 1999-03-16 Illinois Tool Works Inc. Adhesive dispensing nozzles for producing partial spray patterns and method therefor
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
DE19943262A1 (de) * 1999-09-10 2001-03-15 Mannesmann Vdo Ag Fluidicdüse
US6602554B1 (en) 2000-01-14 2003-08-05 Illinois Tool Works Inc. Liquid atomization method and system
US6948244B1 (en) * 2001-03-06 2005-09-27 Bowles Fluidics Corporation Method of molding fluidic oscillator devices
GB2421283B (en) 2002-11-26 2007-04-04 Tippetts Fountains Ltd Display fountain wind detector
JP3971991B2 (ja) * 2002-12-03 2007-09-05 株式会社日立産機システム エアシャワ装置
JP4178064B2 (ja) * 2003-03-19 2008-11-12 株式会社日立産機システム 純流体素子
US7798434B2 (en) 2006-12-13 2010-09-21 Nordson Corporation Multi-plate nozzle and method for dispensing random pattern of adhesive filaments
US8074902B2 (en) 2008-04-14 2011-12-13 Nordson Corporation Nozzle and method for dispensing random pattern of adhesive filaments
GB201020418D0 (en) * 2010-12-02 2011-01-19 Rolls Royce Plc Fluid impingement arrangement
WO2014165687A1 (en) 2013-04-03 2014-10-09 Bowles Fluidics Corporation Method and fluidic apparatus for generating pulsed and oscillating air flow for surface cleaning and sweeping
USD735428S1 (en) 2014-02-17 2015-07-28 The Toro Company Nozzle for a debris blower
US9420924B2 (en) 2014-02-17 2016-08-23 The Toro Company Oscillating airstream nozzle for debris blower
WO2016060736A1 (en) 2014-10-15 2016-04-21 Illinois Tool Works Inc. Fluidic chip for spray nozzles
US9943863B2 (en) 2015-04-29 2018-04-17 Delta Faucet Company Showerhead with scanner nozzles
CN113019789B (zh) * 2021-03-19 2022-02-15 大连理工大学 一种脱壁式反馈射流振荡器
CN114370337B (zh) * 2022-01-14 2023-05-23 中国航空发动机研究院 一种射流振荡器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402727A (en) * 1964-09-23 1968-09-24 Gen Electric Fluid amplifier function generator
US3832939A (en) * 1971-06-28 1974-09-03 Nissan Motor Defroster
US3745906A (en) * 1971-06-28 1973-07-17 Nissan Motor Defroster
US3926373A (en) * 1974-07-26 1975-12-16 Us Air Force Thrust augmentation system with oscillating jet nozzles
JPS6030843B2 (ja) * 1977-05-07 1985-07-18 松下電器産業株式会社 流体の流れ方向制御装置
US4231519A (en) * 1979-03-09 1980-11-04 Peter Bauer Fluidic oscillator with resonant inertance and dynamic compliance circuit
US4517881A (en) * 1979-04-17 1985-05-21 Bowles Fluidics Corporation Sweeping air stream apparatus and method
US4291395A (en) * 1979-08-07 1981-09-22 The United States Of America As Represented By The Secretary Of The Army Fluid oscillator
JPS56148544U (es) * 1980-04-07 1981-11-09
US4823682A (en) * 1983-08-12 1989-04-25 Bowles Fluidics Corporation Vehicle windshield defrost apparatus with reduced dashboard space requirements
US4596364A (en) * 1984-01-11 1986-06-24 Peter Bauer High-flow oscillator
JPH108323A (ja) * 1996-06-25 1998-01-13 Susumu Kiyokawa 絹糸の前処理方法

Also Published As

Publication number Publication date
JP2539792B2 (ja) 1996-10-02
BR8602889A (pt) 1987-02-17
DE3672224D1 (de) 1990-08-02
AU5910486A (en) 1987-01-08
CA1234054A (en) 1988-03-15
JPS6250261A (ja) 1987-03-04
US4694992A (en) 1987-09-22
AU595809B2 (en) 1990-04-12
EP0208174A3 (en) 1987-04-15
EP0208174A2 (en) 1987-01-14
ES556447A0 (es) 1987-12-16
EP0208174B1 (en) 1990-06-27

Similar Documents

Publication Publication Date Title
ES8801413A1 (es) Un oscilador de fluido mejorado para distribuir un chorro de aire de barrido.
AU2174788A (en) Fluidic oscillating nozzle
AU2241188A (en) Irrigation hose with linear turbulent flow emitter
GB1515891A (en) Swept jet oral irrigator
IT1194617B (it) Oscillatore fluidico con intertanza risonante e circuito ad elasticita' dinamica
ES262565U (es) Boquilla para aspiradora de polvo
DE3667039D1 (en) Nozzle plate with a bore hole for the under-water pelletizing of plastic strands
DE3464787D1 (en) Variable area mixing nozzle
IT9019896A0 (it) Ugello a getto piatto per la nebulizzazione di liquidi a gocce relativamente grosse
DE3664203D1 (en) Fluid flow nozzle
GB2181975B (en) Nozzle for the atomization of highly viscous fluids
IT1202394B (it) Valvola in particolare valvola a portata indipendente dalla pressione d'alimentazione
ES290269Y (es) Olla a presion con cierre de bayoneta y valvula de pesa
DE69327783D1 (de) Luftauslass mit temperaturregelung
CA1016219A (en) Fluid oscillator with feedback and pulsating shower head employing same
FR2711930B1 (fr) Dispositif de pulvérisation.
EP0232062A3 (en) Ink jet droplet generator
ATE192548T1 (de) Mikro-fluidmanipulator
SE323636B (es)
DE69314593D1 (de) Durchflussmesser mit einem fluidischen Oscillator
FR2581706B1 (fr) Soupape d'injection electromagnetique a action intermittente
DK506186A (da) Olierensningsapparat med en forstoevningsdyse
GB964404A (en) Improved spray nozzle
ZA887011B (en) Irrigation hose with linear turbulent flow emitter
JPS553044A (en) Card reader

Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506