EP0604741A3 - Dralldüse zum Zerstäuben einer Flüssigkeit. - Google Patents

Dralldüse zum Zerstäuben einer Flüssigkeit. Download PDF

Info

Publication number
EP0604741A3
EP0604741A3 EP19930118034 EP93118034A EP0604741A3 EP 0604741 A3 EP0604741 A3 EP 0604741A3 EP 19930118034 EP19930118034 EP 19930118034 EP 93118034 A EP93118034 A EP 93118034A EP 0604741 A3 EP0604741 A3 EP 0604741A3
Authority
EP
European Patent Office
Prior art keywords
spraying
liquid
swirl nozzle
swirl
nozzle
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.)
Granted
Application number
EP19930118034
Other languages
English (en)
French (fr)
Other versions
EP0604741A2 (de
EP0604741B1 (de
Inventor
Zoltan Farago
Tom Schork
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.)
Deutsches Zentrum für Luft- und Raumfahrt eV
Original Assignee
Deutsches Zentrum für Luft- und Raumfahrt eV
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 Deutsches Zentrum für Luft- und Raumfahrt eV filed Critical Deutsches Zentrum für Luft- und Raumfahrt eV
Publication of EP0604741A2 publication Critical patent/EP0604741A2/de
Publication of EP0604741A3 publication Critical patent/EP0604741A3/de
Application granted granted Critical
Publication of EP0604741B1 publication Critical patent/EP0604741B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3478—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet the liquid flowing at least two different courses before reaching the swirl chamber
    • 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
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3442—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a cone having the same axis as the outlet
EP93118034A 1987-12-11 1988-12-09 Dralldüse zum Zerstäuben einer Flüssigkeit Expired - Lifetime EP0604741B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3742015 1987-12-11
DE3742015 1987-12-11
EP89900234A EP0346417B1 (de) 1987-12-11 1988-12-09 Dralldüse zum zerstäuben einer flüssigkeit

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP89900234.9 Division 1988-12-09
EP89900234A Division EP0346417B1 (de) 1987-12-11 1988-12-09 Dralldüse zum zerstäuben einer flüssigkeit

Publications (3)

Publication Number Publication Date
EP0604741A2 EP0604741A2 (de) 1994-07-06
EP0604741A3 true EP0604741A3 (de) 1994-11-30
EP0604741B1 EP0604741B1 (de) 1998-05-13

Family

ID=6342366

Family Applications (2)

Application Number Title Priority Date Filing Date
EP89900234A Expired - Lifetime EP0346417B1 (de) 1987-12-11 1988-12-09 Dralldüse zum zerstäuben einer flüssigkeit
EP93118034A Expired - Lifetime EP0604741B1 (de) 1987-12-11 1988-12-09 Dralldüse zum Zerstäuben einer Flüssigkeit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP89900234A Expired - Lifetime EP0346417B1 (de) 1987-12-11 1988-12-09 Dralldüse zum zerstäuben einer flüssigkeit

Country Status (4)

Country Link
US (1) US5067655A (de)
EP (2) EP0346417B1 (de)
DE (2) DE3856185D1 (de)
WO (1) WO1989005195A1 (de)

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US5921470A (en) * 1997-03-20 1999-07-13 Kamath; Bola R. Air-atomizing oil burner utilizing a low pressure fan and nozzle
US6029746A (en) * 1997-07-22 2000-02-29 Vortech, Inc. Self-excited jet stimulation tool for cleaning and stimulating wells
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US5954047A (en) * 1997-10-17 1999-09-21 Systemic Pulmonary Development, Ltd. Methods and apparatus for delivering aerosolized medication
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JP2001137349A (ja) * 1999-11-16 2001-05-22 Asahi Optical Co Ltd 内視鏡用噴霧具
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US7712313B2 (en) * 2007-08-22 2010-05-11 Pratt & Whitney Canada Corp. Fuel nozzle for a gas turbine engine
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US8517009B2 (en) * 2008-07-13 2013-08-27 Map Pharmaceuticals, Inc. Methods and apparatus for delivering aerosolized medication
RU2485245C2 (ru) * 2008-11-11 2013-06-20 Геннадий Петрович Кузнецов Способ создания условий для предотвращения попадания иловых отложений с дна воронежского водохранилища в пруд-охладитель нововоронежской атомной электростанции
EP2414560B1 (de) 2009-03-31 2013-10-23 Boehringer Ingelheim International GmbH Verfahren zur beschichtung einer oberfläche eines bauteils
EP2432531B1 (de) 2009-05-18 2019-03-06 Boehringer Ingelheim International GmbH Adapter, inhalationseinrichtung und zerstäuber
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US8517124B2 (en) * 2009-12-01 2013-08-27 Northbasin Energy Services Inc. PDC drill bit with flute design for better bit cleaning
US20110303767A1 (en) * 2010-06-11 2011-12-15 Scott Edward Smith Dispenser having convergent flow path
US9174229B2 (en) 2010-06-11 2015-11-03 The Procter & Gamble Company Dispenser having non-frustro-conical funnel wall
EP2585151B1 (de) 2010-06-24 2018-04-04 Boehringer Ingelheim International GmbH Vernebler
US9332776B1 (en) * 2010-09-27 2016-05-10 ZoomEssence, Inc. Methods and apparatus for low heat spray drying
ES2659761T3 (es) * 2011-01-31 2018-03-19 Shin Nippon Biomedical Laboratories, Ltd. Dispositivos de administración intranasal
WO2012130757A1 (de) 2011-04-01 2012-10-04 Boehringer Ingelheim International Gmbh Medizinisches gerät mit behälter
US9827384B2 (en) 2011-05-23 2017-11-28 Boehringer Ingelheim International Gmbh Nebulizer
EP2570110B1 (de) * 2011-09-15 2017-05-03 Noxell Corporation Aerosolhaarsprayprodukt zum Stylen und/oder Formen von Haar
EP2570190A1 (de) * 2011-09-15 2013-03-20 Braun GmbH Sprühdüse zum Abgeben einer Flüssigkeit und Sprüheinrichtung, die eine solche Sprühdüse umfasst
US9188063B2 (en) 2011-11-03 2015-11-17 Delavan Inc. Injectors for multipoint injection
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WO2013152894A1 (de) 2012-04-13 2013-10-17 Boehringer Ingelheim International Gmbh Zerstäuber mit kodiermitteln
EP2835146B1 (de) 2013-08-09 2020-09-30 Boehringer Ingelheim International GmbH Zerstäuber
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Citations (2)

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Publication number Priority date Publication date Assignee Title
FR1560603A (de) * 1968-01-30 1969-03-21
US3684194A (en) * 1970-10-29 1972-08-15 Delavan Manufacturing Co Spray nozzle

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FR1560603A (de) * 1968-01-30 1969-03-21
US3684194A (en) * 1970-10-29 1972-08-15 Delavan Manufacturing Co Spray nozzle

Also Published As

Publication number Publication date
DE3851750D1 (de) 1994-11-10
EP0346417A1 (de) 1989-12-20
EP0346417B1 (de) 1994-10-05
US5067655A (en) 1991-11-26
EP0604741A2 (de) 1994-07-06
EP0604741B1 (de) 1998-05-13
DE3856185D1 (de) 1998-06-18
WO1989005195A1 (fr) 1989-06-15

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