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BR9408281A - Aparelho pulverizador de goticulas de liquido e processo de atomizar um liquido - Google Patents

Aparelho pulverizador de goticulas de liquido e processo de atomizar um liquido

Info

Publication number
BR9408281A
BR9408281A BR9408281A BR9408281A BR9408281A BR 9408281 A BR9408281 A BR 9408281A BR 9408281 A BR9408281 A BR 9408281A BR 9408281 A BR9408281 A BR 9408281A BR 9408281 A BR9408281 A BR 9408281A
Authority
BR
Brazil
Prior art keywords
liquid
atomizing
spray apparatus
droplet spray
perforations
Prior art date
Application number
BR9408281A
Other languages
English (en)
Inventor
Victor Carey Humberstone
Andrew Jonathan Sant
Original Assignee
The 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 The Technology Partnership Plc filed Critical The Technology Partnership Plc
Publication of BR9408281A publication Critical patent/BR9408281A/pt

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)
BR9408281A 1993-12-09 1994-12-08 Aparelho pulverizador de goticulas de liquido e processo de atomizar um liquido BR9408281A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB939325227A GB9325227D0 (pt) 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 (1)

Publication Number Publication Date
BR9408281A true BR9408281A (pt) 1996-12-17

Family

ID=26303992

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9408281A BR9408281A (pt) 1993-12-09 1994-12-08 Aparelho pulverizador de goticulas de liquido e processo de atomizar um liquido

Country Status (12)

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

Families Citing this family (44)

* 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
DE69834210T2 (de) 1997-11-19 2007-01-04 Microflow Engineering S.A. Sprühvorrichtung für einen Inhalator
GB9808182D0 (en) * 1998-04-17 1998-06-17 The Technology Partnership Plc Liquid projection apparatus
EP1005917B1 (en) 1998-12-01 2006-11-02 Microflow Engineering SA Inhaler with ultrasonic wave nebuliser having nozzle openings superposed on peaks of a standing wave pattern
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
EP1205200A1 (en) * 2000-11-13 2002-05-15 The Technology Partnership Public Limited Company Triggering circuit for an aerosol drug-dispensing device
EP1236517A1 (en) 2001-02-23 2002-09-04 Microflow Engineering SA Method of manufacturing a liquid droplet spray device and such spray device
ATE337105T1 (de) 2001-09-03 2006-09-15 Microflow Eng Sa Flüssigkeitstropfensprühvorrichtung
ATE311259T1 (de) 2001-09-03 2005-12-15 Microflow Eng Sa Sprühvorrichtung für flüssigkeiten
WO2003068412A1 (en) * 2002-02-11 2003-08-21 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 (en) 2003-08-28 2005-03-02 Microflow Engineering SA Liquid droplet spray device having a hydrodynamic valve
FR2879482B1 (fr) 2004-12-20 2007-03-30 Oreal Dispositif de pulverisation d'un produit, notamment d'un parfum
EP1792662A1 (en) 2005-11-30 2007-06-06 Microflow Engineering SA Volatile liquid droplet dispenser device
WO2007090247A1 (en) * 2006-02-10 2007-08-16 Intelligent Medical Technologies Pty Limited Nebuliser
EP1952896B1 (en) 2007-02-01 2012-11-07 EP Systems SA Droplet dispenser
USD562958S1 (en) 2007-02-01 2008-02-26 Microflow Engineering Sa Multiple atomizer diffuser
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
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.
ATE486661T1 (de) 2008-06-03 2010-11-15 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
US20130150812A1 (en) * 2011-12-12 2013-06-13 Corinthian Ophthalmic, Inc. High modulus polymeric ejector mechanism, ejector device, and methods of use
DE102012001342A1 (de) * 2012-01-24 2013-07-25 Nebu-Tec Gmbh Inhalator mit atemgerecht angesteuertem Piezokristall
CN104640638B (zh) * 2012-04-10 2018-01-05 艾诺维亚股份有限公司 提供电荷分离和可控制的微滴电荷，和低剂量体积眼的施用的喷雾喷射器机械装置和设备
ES2663879T3 (es) 2012-04-20 2018-04-17 Eyenovia, Inc. Dispositivo eyector de pulverización y métodos de uso
CA2873276A1 (en) 2012-05-14 2013-11-21 Eyenovia, Inc. Laminar flow droplet generator device and methods of use
SG11201407431RA (en) * 2012-05-15 2014-12-30 Eyenovia Inc Ejector devices, methods, drivers, and circuits therefor
WO2018227190A1 (en) 2017-06-10 2018-12-13 Eyenovia, Inc. Methods and devices for handling a fluid and delivering the fluid to the eye
CN115038414A (zh) 2019-12-11 2022-09-09 艾诺维亚股份有限公司 用于向眼睛输送流体的系统和装置及使用方法

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
CZ168196A3 (en) 1997-09-17
ES2123227T3 (es) 1999-01-01
CA2176573A1 (en) 1995-06-15
AU687136B2 (en) 1998-02-19
EP0732975B1 (en) 1998-09-30
KR960706374A (ko) 1996-12-09
ATE171654T1 (de) 1998-10-15
JP3659593B2 (ja) 2005-06-15
AU1195995A (en) 1995-06-27
DE69413708T2 (de) 1999-02-25
WO1995015822A1 (en) 1995-06-15
DE69413708D1 (de) 1998-11-05
JPH10502570A (ja) 1998-03-10
EP0732975A1 (en) 1996-09-25
DK0732975T3 (da) 1999-06-21
KR100326679B1 (ko) 2002-07-03

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law