DE3760650D1 - Ultrasonic liquid sprayer - Google Patents

Ultrasonic liquid sprayer

Info

Publication number
DE3760650D1
DE3760650D1 DE8787103907T DE3760650T DE3760650D1 DE 3760650 D1 DE3760650 D1 DE 3760650D1 DE 8787103907 T DE8787103907 T DE 8787103907T DE 3760650 T DE3760650 T DE 3760650T DE 3760650 D1 DE3760650 D1 DE 3760650D1
Authority
DE
Germany
Prior art keywords
cap
diaphragm
housing
atomizing disk
amplitude transformer
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
DE8787103907T
Other languages
English (en)
Inventor
Lothar Bendig
Frieder Hofmann
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.)
Lechler GmbH and Co KG
Original Assignee
Lechler GmbH and Co KG
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 Lechler GmbH and Co KG filed Critical Lechler GmbH and Co KG
Application granted granted Critical
Publication of DE3760650D1 publication Critical patent/DE3760650D1/de
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
    • 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
    • B05B17/0623—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 coupled with a vibrating horn
    • B05B17/063—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 coupled with a vibrating horn having an internal channel for supplying the liquid or other fluent material
    • 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
    • B05B17/0623—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 coupled with a vibrating horn
DE8787103907T 1987-03-17 1987-03-17 Ultrasonic liquid sprayer Expired DE3760650D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87103907A EP0282616B1 (de) 1987-03-17 1987-03-17 Ultraschall-Flüssigkeitszerstäuber

Publications (1)

Publication Number Publication Date
DE3760650D1 true DE3760650D1 (en) 1989-11-09

Family

ID=8196844

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787103907T Expired DE3760650D1 (en) 1987-03-17 1987-03-17 Ultrasonic liquid sprayer

Country Status (6)

Country Link
US (1) US4796807A (de)
EP (1) EP0282616B1 (de)
JP (1) JPS63252569A (de)
AT (1) ATE46836T1 (de)
BR (1) BR8800272A (de)
DE (1) DE3760650D1 (de)

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US5166000A (en) * 1991-10-10 1992-11-24 Nanofilm Corporation Method of applying thin films of amphiphilic molecules to substrates
WO1993020949A1 (en) * 1992-04-09 1993-10-28 Omron Corporation Ultrasonic atomizer, ultrasonic inhalator and method of controlling same
US5306981A (en) * 1992-11-19 1994-04-26 Humonics International Inc. Piezoelectric vibrator assembly
DE4409848A1 (de) * 1994-03-22 1995-10-19 Siemens Ag Vorrichtung zur Zumessung und Zerstäubung von Fluiden
US6205999B1 (en) 1995-04-05 2001-03-27 Aerogen, Inc. Methods and apparatus for storing chemical compounds in a portable inhaler
US6014970A (en) * 1998-06-11 2000-01-18 Aerogen, Inc. Methods and apparatus for storing chemical compounds in a portable inhaler
US6782886B2 (en) 1995-04-05 2004-08-31 Aerogen, Inc. Metering pumps for an aerosolizer
US5758637A (en) 1995-08-31 1998-06-02 Aerogen, Inc. Liquid dispensing apparatus and methods
US6085740A (en) 1996-02-21 2000-07-11 Aerogen, Inc. Liquid dispensing apparatus and methods
US6152382A (en) * 1999-01-14 2000-11-28 Pun; John Y. Modular spray unit and method for controlled droplet atomization and controlled projection of droplets
US6235177B1 (en) 1999-09-09 2001-05-22 Aerogen, Inc. Method for the construction of an aperture plate for dispensing liquid droplets
US7971588B2 (en) * 2000-05-05 2011-07-05 Novartis Ag Methods and systems for operating an aerosol generator
MXPA02010884A (es) * 2000-05-05 2003-03-27 Aerogen Ireland Ltd Aparato y metodo para el suministro de medicamentos al sistema respiratorio.
US7600511B2 (en) * 2001-11-01 2009-10-13 Novartis Pharma Ag Apparatus and methods for delivery of medicament to a respiratory system
US6948491B2 (en) 2001-03-20 2005-09-27 Aerogen, Inc. Convertible fluid feed system with comformable reservoir and methods
US8336545B2 (en) * 2000-05-05 2012-12-25 Novartis Pharma Ag Methods and systems for operating an aerosol generator
US7100600B2 (en) * 2001-03-20 2006-09-05 Aerogen, Inc. Fluid filled ampoules and methods for their use in aerosolizers
US6543443B1 (en) 2000-07-12 2003-04-08 Aerogen, Inc. Methods and devices for nebulizing fluids
JP3821095B2 (ja) * 2000-10-05 2006-09-13 オムロンヘルスケア株式会社 液体噴霧装置
US6546927B2 (en) 2001-03-13 2003-04-15 Aerogen, Inc. Methods and apparatus for controlling piezoelectric vibration
US6550472B2 (en) 2001-03-16 2003-04-22 Aerogen, Inc. Devices and methods for nebulizing fluids using flow directors
US6732944B2 (en) 2001-05-02 2004-05-11 Aerogen, Inc. Base isolated nebulizing device and methods
US6554201B2 (en) 2001-05-02 2003-04-29 Aerogen, Inc. Insert molded aerosol generator and methods
US20050205089A1 (en) * 2002-01-07 2005-09-22 Aerogen, Inc. Methods and devices for aerosolizing medicament
US7677467B2 (en) * 2002-01-07 2010-03-16 Novartis Pharma Ag Methods and devices for aerosolizing medicament
AU2003202925B2 (en) 2002-01-07 2008-12-18 Aerogen, Inc. Devices and methods for nebulizing fluids for inhalation
JP4761709B2 (ja) 2002-01-15 2011-08-31 エアロジェン，インコーポレイテッド エアロゾル発生器を作動するための方法およびシステム
US20070044792A1 (en) * 2005-08-30 2007-03-01 Aerogen, Inc. Aerosol generators with enhanced corrosion resistance
EP1509259B1 (de) * 2002-05-20 2016-04-20 Novartis AG Gerät zur bereitstellung eines aerosols für die medizinische behandlung und verfahren
US20040163184A1 (en) * 2002-12-09 2004-08-26 Royal Appliance Mfg. Clothes de-wrinkler and deodorizer
GB0307055D0 (en) 2003-03-27 2003-04-30 Unilever Plc Spray generation using a vibrating surface
US8545463B2 (en) * 2003-05-20 2013-10-01 Optimyst Systems Inc. Ophthalmic fluid reservoir assembly for use with an ophthalmic fluid delivery device
WO2004103478A1 (en) 2003-05-20 2004-12-02 Collins James F Ophthalmic drug delivery system
US8616195B2 (en) * 2003-07-18 2013-12-31 Novartis Ag Nebuliser for the production of aerosolized medication
AU2005234774B2 (en) * 2004-04-20 2011-01-20 Novartis Ag Aerosol delivery apparatus for pressure assisted breathing
US7946291B2 (en) 2004-04-20 2011-05-24 Novartis Ag Ventilation systems and methods employing aerosol generators
US7290541B2 (en) * 2004-04-20 2007-11-06 Aerogen, Inc. Aerosol delivery apparatus and method for pressure-assisted breathing systems
US7267121B2 (en) * 2004-04-20 2007-09-11 Aerogen, Inc. Aerosol delivery apparatus and method for pressure-assisted breathing systems
CA2607747C (en) * 2005-05-25 2015-12-01 Aerogen, Inc. Vibration systems and methods
US7753285B2 (en) 2007-07-13 2010-07-13 Bacoustics, Llc Echoing ultrasound atomization and/or mixing system
US7780095B2 (en) 2007-07-13 2010-08-24 Bacoustics, Llc Ultrasound pumping apparatus
US20090212133A1 (en) * 2008-01-25 2009-08-27 Collins Jr James F Ophthalmic fluid delivery device and method of operation
FR2927235B1 (fr) * 2008-02-13 2010-02-19 Oreal Dispositif de pulverisation d'une composition cosmetique
FR2927240B1 (fr) * 2008-02-13 2011-11-11 Oreal Tete de pulverisation comportant une sonotrode, parcourue par un canal d'amenee du produit
FR2927237B1 (fr) * 2008-02-13 2011-12-23 Oreal Dispositif de pulverisation d'un produit cosmetique avec soufflage d'air chaud ou froid
FR2927238B1 (fr) * 2008-02-13 2012-08-31 Oreal Dispositif de pulverisation comportant une sonotrode
EP2119465A1 (de) 2008-05-16 2009-11-18 Markos Mefar S.P.A. Vernebler mit Atemphasenerkennungssensor zur Verabreichung vernebelter Arzneimittel an einen Benutzer
ES2835886T3 (es) 2010-07-15 2021-06-23 Eyenovia Inc Dispositivo generador de gotas
CN103118643B (zh) 2010-07-15 2015-06-10 艾诺维亚股份有限公司 用于执行远程治疗和监测的方法和系统
CN103124541B (zh) 2010-07-15 2015-09-30 艾诺维亚股份有限公司 眼药物递送
US10154923B2 (en) 2010-07-15 2018-12-18 Eyenovia, Inc. Drop generating device
WO2013090468A1 (en) 2011-12-12 2013-06-20 Corinthian Ophthalmic, Inc. High modulus polymeric ejector mechanism, ejector device, and methods of use
CN103056061A (zh) * 2013-01-27 2013-04-24 苏州科技学院 一种超声振动雾化器
IT201700038005A1 (it) * 2017-04-06 2018-10-06 Zodiak S R L Dispositivo per la somministrazione di sostanze
CA3066408A1 (en) 2017-06-10 2018-12-13 Eyenovia, Inc. Methods and devices for handling a fluid and delivering the fluid to the eye
WO2020102464A1 (en) * 2018-11-15 2020-05-22 Xtreme Prototyping, Inc. Compact ultrasonic atomizers using folded resonators

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103310A (en) * 1961-11-09 1963-09-10 Exxon Research Engineering Co Sonic atomizer for liquids
SU556577A1 (ru) * 1975-12-01 1986-06-30 Предприятие П/Я В-2346 Ультразвуковой распылитель жидкости
DE2841385A1 (de) * 1978-09-22 1980-03-27 Siemens Ag Brenner mit ultraschallzerstaeubung eines fluessigen brennstoffes
DE3030378C2 (de) * 1980-08-11 1983-01-20 Siemens AG, 1000 Berlin und 8000 München Piezoelektrisch betätigtes, steuerbares Einspritzventil
AU553251B2 (en) * 1981-10-15 1986-07-10 Matsushita Electric Industrial Co., Ltd. Arrangement for ejecting liquid
DE3233901C2 (de) * 1982-09-13 1986-11-06 Lechler Gmbh & Co Kg, 7012 Fellbach Ultraschall-Flüssigkeitszerstäuber
EP0200258A3 (de) * 1985-04-29 1988-02-03 Jean Michel Anthony Ultraschallspritzvorrichtung
BE902301A (nl) * 1985-04-29 1985-08-16 Anthony J M Een toebehoren dat dient om de sproeikarakteristieken van een ultrasoundsproeier te verbeteren voor specifieke toepassingen.

Also Published As

Publication number Publication date
US4796807A (en) 1989-01-10
BR8800272A (pt) 1988-09-27
EP0282616B1 (de) 1989-10-04
EP0282616A1 (de) 1988-09-21
ATE46836T1 (de) 1989-10-15
JPS63252569A (ja) 1988-10-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee