DE69413708D1 - Vorrichtung und verfahren zum sprühen von flüssigkeiten - Google Patents

Vorrichtung und verfahren zum sprühen von flüssigkeiten

Info

Publication number
DE69413708D1
DE69413708D1 DE69413708T DE69413708T DE69413708D1 DE 69413708 D1 DE69413708 D1 DE 69413708D1 DE 69413708 T DE69413708 T DE 69413708T DE 69413708 T DE69413708 T DE 69413708T DE 69413708 D1 DE69413708 D1 DE 69413708D1
Authority
DE
Germany
Prior art keywords
perforations
membrane
spraying liquids
liquid
sectional area
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 - Lifetime
Application number
DE69413708T
Other languages
English (en)
Other versions
DE69413708T2 (de
Inventor
Victor Carey Humberstone
Andrew Jonathan Sant
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.)
TTP Group Ltd
Original Assignee
TTP Group Ltd
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
Priority claimed from GB939325227A external-priority patent/GB9325227D0/en
Priority claimed from GB9412669A external-priority patent/GB9412669D0/en
Application filed by TTP Group Ltd filed Critical TTP Group Ltd
Application granted granted Critical
Publication of DE69413708D1 publication Critical patent/DE69413708D1/de
Publication of DE69413708T2 publication Critical patent/DE69413708T2/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
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
    • B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0653—Details
    • B05B17/0676—Feeding means
    • B05B17/0684—Wicks or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/15—Moving nozzle or nozzle plate

Landscapes

  • Special Spraying Apparatus (AREA)
  • Nozzles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catching Or Destruction (AREA)
DE69413708T 1993-12-09 1994-12-08 Vorrichtung und verfahren zum sprühen von flüssigkeiten Expired - Lifetime DE69413708T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB939325227A GB9325227D0 (de) 1993-12-09 1993-12-09
GB9412669A GB9412669D0 (en) 1994-06-23 1994-06-23 Liquid spray apparatus
PCT/GB1994/002692 WO1995015822A1 (en) 1993-12-09 1994-12-08 Liquid spray apparatus and method

Publications (2)

Publication Number Publication Date
DE69413708D1 true DE69413708D1 (de) 1998-11-05
DE69413708T2 DE69413708T2 (de) 1999-02-25

Family

ID=26303992

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69413708T Expired - Lifetime DE69413708T2 (de) 1993-12-09 1994-12-08 Vorrichtung und verfahren zum sprühen von flüssigkeiten

Country Status (12)

Country Link
EP (1) EP0732975B1 (de)
JP (1) JP3659593B2 (de)
KR (1) KR100326679B1 (de)
AT (1) ATE171654T1 (de)
AU (1) AU687136B2 (de)
BR (1) BR9408281A (de)
CA (1) CA2176573A1 (de)
CZ (1) CZ168196A3 (de)
DE (1) DE69413708T2 (de)
DK (1) DK0732975T3 (de)
ES (1) ES2123227T3 (de)
WO (1) WO1995015822A1 (de)

Families Citing this family (42)

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GB9324250D0 (en) * 1993-11-25 1994-01-12 Minnesota Mining & Mfg Inhaler
JP3592780B2 (ja) * 1995-02-22 2004-11-24 富士写真フイルム株式会社 液体噴射装置
GB9514335D0 (en) * 1995-07-13 1995-09-13 The Technology Partnership Plc Solids and liquids supply
EP1129741B1 (de) 1997-11-19 2006-04-12 Microflow Engineering SA Sprühvorrichtung für einen Inhalator
GB9808182D0 (en) 1998-04-17 1998-06-17 The Technology Partnership Plc Liquid projection apparatus
PT1005917E (pt) 1998-12-01 2007-02-28 Microflow Eng Sa Inalador com nebulizador de ondas ultrasónicas com aberturas de bocal sobrepostas em picos de um padrão de ondas estacionárias
GB9903433D0 (en) 1999-02-15 1999-04-07 The Technology Partnership Plc Droplet generation method and device
DE19938055A1 (de) 1999-08-12 2001-03-15 Fraunhofer Ges Forschung Aktorbauglied für einen Mikrozerstäuber und Verfahren zu seiner Herstellung
DE19953317C1 (de) * 1999-11-05 2001-02-01 Pari Gmbh Inhalationsvernebler
EP1205199A1 (de) * 2000-11-13 2002-05-15 The Technology Partnership Public Limited Company Aerosol-Medizinabgabevorrichtung mit Membran zur Unterdruckregulierung während der Abgabe
EP1236517A1 (de) 2001-02-23 2002-09-04 Microflow Engineering SA Verfahren zur Herstellung eines Tröpfchen-Verneblers und ein solcher Vernebler
EP1287905B1 (de) 2001-09-03 2006-08-23 Microflow Engineering SA Flüssigkeitstropfensprühvorrichtung
DK1287904T3 (da) 2001-09-03 2006-04-03 Microflow Eng Sa Forstövningsindretning til væsker
AU2002230267A1 (en) * 2002-02-11 2003-09-04 Sara Lee/De N.V. Liquid spray-head, apparatus comprising a liquid spray-head and container therefore
DE10243338B4 (de) * 2002-09-18 2005-07-07 Thomas Dipl.-Ing. Leclaire Verfahren und Vorrichtung zur Erzeugung von Aerosolen mit definierter elektrostatischer Ladung
EP1510261A1 (de) 2003-08-28 2005-03-02 Microflow Engineering SA Tropfensprühvorrichtung mit hydrodynamischem Ventil
FR2879482B1 (fr) 2004-12-20 2007-03-30 Oreal Dispositif de pulverisation d'un produit, notamment d'un parfum
EP1792662A1 (de) 2005-11-30 2007-06-06 Microflow Engineering SA Tropferspendervorrichtung
WO2007090247A1 (en) * 2006-02-10 2007-08-16 Intelligent Medical Technologies Pty Limited Nebuliser
EP1952896B1 (de) 2007-02-01 2012-11-07 EP Systems SA Tropfenspender
FR2912936B1 (fr) 2007-02-23 2011-12-16 Oreal Dispositif de pulverisation d'une composition de brillance
FR2912935B1 (fr) 2007-02-23 2009-05-15 Oreal Dispositif de pulverisation d'une composition de fixation
FR2927235B1 (fr) 2008-02-13 2010-02-19 Oreal Dispositif de pulverisation d'une composition cosmetique
FR2927234B1 (fr) 2008-02-13 2011-10-21 Oreal Dispositif de pulverisation d'une composition cosmetique
US20090242660A1 (en) * 2008-03-25 2009-10-01 Quatek Co., Ltd. Medical liquid droplet apparatus
FR2929861B1 (fr) * 2008-04-11 2011-11-11 Oreal Cartouche pour dispositif de pulverisation piezoelectrique et appareil de pulverisation associe.
EP2130611B1 (de) 2008-06-03 2010-11-03 Microflow Engineering SA Spendervorrichtung für flüchtige flüssige Tröpfchen
FR2933319B1 (fr) 2008-07-02 2010-08-13 Oreal Atomiseur piezoelectrique comprenant une composition liquide parfumante ; procede de parfumage
JP5261077B2 (ja) 2008-08-29 2013-08-14 大日本スクリーン製造株式会社 基板洗浄方法および基板洗浄装置
GB2472416B (en) * 2009-08-05 2012-12-19 Quatek Co Ltd Medical liquid droplet apparatus
FR2960148B1 (fr) 2010-05-20 2012-07-13 Oreal Dispositifs de pulverisation d'une composition parfumante comprenant au moins un alcane lineaire liquide volatil ; procedes de parfumage
WO2011156556A2 (en) * 2010-06-10 2011-12-15 Gojo Industries, Inc. Piezoelectric foaming pump
US10154923B2 (en) 2010-07-15 2018-12-18 Eyenovia, Inc. Drop generating device
PL2478969T3 (pl) * 2011-01-24 2017-08-31 Electrolux Home Products Corporation N.V. Urządzenie gospodarstwa domowego
JP5743265B2 (ja) * 2011-06-17 2015-07-01 株式会社オプトニクス精密 霧化噴霧装置
EP2790619A1 (de) 2011-12-12 2014-10-22 Corinthian Ophthalmic, Inc. Auswurfmechanismus, auswurfvorrichtung und verwendungsverfahren
DE102012001342A1 (de) * 2012-01-24 2013-07-25 Nebu-Tec Gmbh Inhalator mit atemgerecht angesteuertem Piezokristall
MX2014012313A (es) * 2012-04-10 2015-06-05 Corinthian Ophthalmic Inc Mecanismos y dispositivos eyectores de aspersion que proporcionan aislamiento de carga y carga controlable de gota, y administracion oftalmica con bajo volumen de dosificacion.
SG11201406716WA (en) 2012-04-20 2015-03-30 Eyenovia Inc Spray ejector device and methods of use
SG11201407428YA (en) 2012-05-14 2014-12-30 Eyenovia Inc Laminar flow droplet generator device and methods of use
KR102234042B1 (ko) * 2012-05-15 2021-03-30 아이노비아 인코포레이티드 이젝터 디바이스들, 방법들, 드라이버들, 및 그를 위한 회로들
CN115300226A (zh) 2017-06-10 2022-11-08 艾诺维亚股份有限公司 用于将一体积的流体输送到眼睛的设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738574A (en) * 1971-06-15 1973-06-12 Siemens Ag Apparatus for atomizing fluids with a piezoelectrically stimulated oscillator system
AU553251B2 (en) * 1981-10-15 1986-07-10 Matsushita Electric Industrial Co., Ltd. Arrangement for ejecting liquid
US5152456A (en) * 1989-12-12 1992-10-06 Bespak, Plc Dispensing apparatus having a perforate outlet member and a vibrating device
US5299739A (en) * 1991-05-27 1994-04-05 Tdk Corporation Ultrasonic wave nebulizer

Also Published As

Publication number Publication date
ATE171654T1 (de) 1998-10-15
KR100326679B1 (ko) 2002-07-03
CA2176573A1 (en) 1995-06-15
AU687136B2 (en) 1998-02-19
JPH10502570A (ja) 1998-03-10
EP0732975A1 (de) 1996-09-25
BR9408281A (pt) 1996-12-17
DE69413708T2 (de) 1999-02-25
EP0732975B1 (de) 1998-09-30
ES2123227T3 (es) 1999-01-01
JP3659593B2 (ja) 2005-06-15
AU1195995A (en) 1995-06-27
DK0732975T3 (da) 1999-06-21
WO1995015822A1 (en) 1995-06-15
CZ168196A3 (en) 1997-09-17
KR960706374A (ko) 1996-12-09

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Legal Events

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