AU687136B2 - Liquid spray apparatus and method - Google Patents

Liquid spray apparatus and method Download PDF

Info

Publication number
AU687136B2
AU687136B2 AU11959/95A AU1195995A AU687136B2 AU 687136 B2 AU687136 B2 AU 687136B2 AU 11959/95 A AU11959/95 A AU 11959/95A AU 1195995 A AU1195995 A AU 1195995A AU 687136 B2 AU687136 B2 AU 687136B2
Authority
AU
Australia
Prior art keywords
membrane
liquid
perforations
face
actuator
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.)
Ceased
Application number
AU11959/95A
Other languages
English (en)
Other versions
AU1195995A (en
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
Technology Partnership PLC
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 Technology Partnership PLC filed Critical Technology Partnership PLC
Publication of AU1195995A publication Critical patent/AU1195995A/en
Application granted granted Critical
Publication of AU687136B2 publication Critical patent/AU687136B2/en
Assigned to TTP GROUP PLC reassignment TTP GROUP PLC Amend patent request/document other than specification (104) Assignors: TECHNOLOGY PARTNERSHIP PLC, THE
Anticipated expiration legal-status Critical
Ceased 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)
AU11959/95A 1993-12-09 1994-12-08 Liquid spray apparatus and method Ceased AU687136B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9325227 1993-12-09
GB939325227A GB9325227D0 (de) 1993-12-09 1993-12-09
GB9412669 1994-06-23
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
AU1195995A AU1195995A (en) 1995-06-27
AU687136B2 true AU687136B2 (en) 1998-02-19

Family

ID=26303992

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11959/95A Ceased AU687136B2 (en) 1993-12-09 1994-12-08 Liquid spray apparatus and method

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 (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DK1129741T3 (da) 1997-11-19 2006-08-07 Microflow Eng Sa Forstövningsindretning til inhalator
GB9808182D0 (en) * 1998-04-17 1998-06-17 The Technology Partnership Plc Liquid projection apparatus
DE1005917T1 (de) 1998-12-01 2001-01-11 Microflow Engineering S.A., Neuenburg/Neuchatel Inhalator mit Ultraschallzerstäuber dessen Sprühöffnungen den Maximalamplituden eines stehenden Wellenmusters überlagert sind
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
EP1205198A1 (de) 2000-11-13 2002-05-15 The Technology Partnership Public Limited Company Aerosol-Medizinabgabevorrichtung mit Lufteinlassventil 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
ATE337105T1 (de) 2001-09-03 2006-09-15 Microflow Eng 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
USD562958S1 (en) 2007-02-01 2008-02-26 Microflow Engineering Sa Multiple atomizer diffuser
FR2912935B1 (fr) 2007-02-23 2009-05-15 Oreal Dispositif de pulverisation d'une composition de fixation
FR2912936B1 (fr) 2007-02-23 2011-12-16 Oreal Dispositif de pulverisation d'une composition de brillance
FR2927234B1 (fr) 2008-02-13 2011-10-21 Oreal Dispositif de pulverisation d'une composition cosmetique
FR2927235B1 (fr) 2008-02-13 2010-02-19 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.
DE602008003319D1 (de) 2008-06-03 2010-12-16 Microflow Eng 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
US20110303762A1 (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
CN104487028A (zh) * 2011-12-12 2015-04-01 艾诺维亚股份有限公司 高模量聚合物喷射器机构、喷射器装置及其使用方法
DE102012001342A1 (de) * 2012-01-24 2013-07-25 Nebu-Tec Gmbh Inhalator mit atemgerecht angesteuertem Piezokristall
AU2013245946A1 (en) 2012-04-10 2014-11-27 Eyenovia, Inc. Spray ejector mechanisms and devices providing charge isolation and controllable droplet charge, and low dosage volume opthalmic administration
AU2013249108A1 (en) 2012-04-20 2014-12-04 Eyenovia, Inc. Spray ejector device and methods of use
IN2014DN10521A (de) 2012-05-14 2015-08-21 Corinthian Ophthalmic Inc
SG11201407431RA (en) * 2012-05-15 2014-12-30 Eyenovia Inc Ejector devices, methods, drivers, and circuits therefor
KR102643190B1 (ko) 2017-06-10 2024-03-04 아이노비아 인코포레이티드 유체를 취급하기 위한, 그리고 눈에 유체를 전달하기 위한 디바이스들
WO2021119513A1 (en) 2019-12-11 2021-06-17 Eyenovia, Inc. Systems and devices for delivering fluids to the eye and methods of use
EP4088822A1 (de) * 2021-05-12 2022-11-16 PARI Pharma GmbH Vernebelungsvorrichtung für einen inhalator

Citations (3)

* 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
EP0432992A1 (de) * 1989-12-12 1991-06-19 Bespak plc Abgabevorrichtung
EP0516565B1 (de) * 1991-05-27 1996-04-24 TDK Corporation Ultraschallzerstäuber

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU553251B2 (en) * 1981-10-15 1986-07-10 Matsushita Electric Industrial Co., Ltd. Arrangement for ejecting liquid

Patent Citations (3)

* 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
EP0432992A1 (de) * 1989-12-12 1991-06-19 Bespak plc Abgabevorrichtung
EP0516565B1 (de) * 1991-05-27 1996-04-24 TDK Corporation Ultraschallzerstäuber

Also Published As

Publication number Publication date
DE69413708T2 (de) 1999-02-25
JP3659593B2 (ja) 2005-06-15
AU1195995A (en) 1995-06-27
EP0732975B1 (de) 1998-09-30
KR100326679B1 (ko) 2002-07-03
WO1995015822A1 (en) 1995-06-15
JPH10502570A (ja) 1998-03-10
ES2123227T3 (es) 1999-01-01
DE69413708D1 (de) 1998-11-05
ATE171654T1 (de) 1998-10-15
CA2176573A1 (en) 1995-06-15
KR960706374A (ko) 1996-12-09
DK0732975T3 (da) 1999-06-21
BR9408281A (pt) 1996-12-17
CZ168196A3 (en) 1997-09-17
EP0732975A1 (de) 1996-09-25

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