DE602008002071D1 - Tröpfchenspray-erzeugungseinrichtung - Google Patents

Tröpfchenspray-erzeugungseinrichtung

Info

Publication number
DE602008002071D1
DE602008002071D1 DE602008002071T DE602008002071T DE602008002071D1 DE 602008002071 D1 DE602008002071 D1 DE 602008002071D1 DE 602008002071 T DE602008002071 T DE 602008002071T DE 602008002071 T DE602008002071 T DE 602008002071T DE 602008002071 D1 DE602008002071 D1 DE 602008002071D1
Authority
DE
Germany
Prior art keywords
droplet spray
production facility
spray production
control
piezoelectric transducer
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.)
Active
Application number
DE602008002071T
Other languages
English (en)
Inventor
Anthony Hailes
Martin Scott Goodchild
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.)
Technology Partnership PLC
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
Application filed by Technology Partnership PLC filed Critical Technology Partnership PLC
Publication of DE602008002071D1 publication Critical patent/DE602008002071D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B05B17/0653—Details
    • B05B17/0669—Excitation frequencies
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/802—Circuitry or processes for operating piezoelectric or electrostrictive devices not otherwise provided for, e.g. drive circuits
    • 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

Landscapes

  • Special Spraying Apparatus (AREA)
  • Nozzles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Spray Control Apparatus (AREA)
  • Confectionery (AREA)
  • Catching Or Destruction (AREA)
DE602008002071T 2007-03-19 2008-03-10 Tröpfchenspray-erzeugungseinrichtung Active DE602008002071D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0705102.2A GB0705102D0 (en) 2007-03-19 2007-03-19 Droplet spray generation device
PCT/GB2008/050165 WO2008114044A1 (en) 2007-03-19 2008-03-10 Droplet spray generation device

Publications (1)

Publication Number Publication Date
DE602008002071D1 true DE602008002071D1 (de) 2010-09-16

Family

ID=38008575

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008002071T Active DE602008002071D1 (de) 2007-03-19 2008-03-10 Tröpfchenspray-erzeugungseinrichtung

Country Status (6)

Country Link
US (1) US7977849B2 (de)
EP (1) EP2137774B1 (de)
AT (1) ATE476756T1 (de)
DE (1) DE602008002071D1 (de)
GB (1) GB0705102D0 (de)
WO (1) WO2008114044A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8006918B2 (en) * 2008-10-03 2011-08-30 The Proctor & Gamble Company Alternating current powered delivery system
GB201013463D0 (en) 2010-08-11 2010-09-22 The Technology Partnership Plc Electronic spray drive improvements
CN108348700B (zh) 2015-10-30 2022-04-29 强生消费者公司 单位剂量无菌气溶胶雾化装置
JP6828032B2 (ja) 2015-10-30 2021-02-10 ジョンソン・アンド・ジョンソン・コンシューマー・インコーポレイテッドＪｏｈｎｓｏｎ ＆ Ｊｏｈｎｓｏｎ Ｃｏｎｓｕｍｅｒ Ｉｎｃ． 無菌エアゾールミスト化装置
CA3001881A1 (en) 2015-10-30 2017-05-04 Johnson & Johnson Consumer Inc. Aseptic aerosol misting device
CA3001884C (en) 2015-10-30 2024-01-02 Johnson & Johnson Consumer Inc. Aseptic aerosol misting device
DE102019102239A1 (de) 2018-01-30 2019-08-01 Ford Motor Company Wendedüse in ultraschallzerstäuber zur verstopfungsverhinderung
DE102019102088A1 (de) 2018-01-30 2019-08-01 Ford Global Technologies, Llc Verbundstoffultraschallmaterialapplikatoren mit einzeln ansteuerbaren mikroapplikatoren und verfahren der verwendung von diesen
DE102019102232A1 (de) 2018-01-30 2019-08-01 Ford Motor Company Ultraschallzerstäuber mit akustischer fokussiervorrichtung
DE102019102089A1 (de) 2018-01-30 2019-08-01 Ford Global Technologies, Llc Ultraschallapplikatoren mit uv-lichtquellen und verfahren zur verwendung davon
DE102019102087A1 (de) 2018-01-30 2019-08-01 Ford Global Technologies, Llc Ultraschallzerstäuber mit schnellkupplungsmechanismus
US10940501B2 (en) 2018-01-30 2021-03-09 Ford Motor Company Composite ultrasonic material applicators with individually addressable micro-applicators and methods of use thereof
CN111044819A (zh) * 2019-12-13 2020-04-21 歌尔股份有限公司 一种微小液滴释放装置的预警系统及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192562A (en) * 1978-08-22 1980-03-11 Bishoff Mark L Interfitting and removable modular, frame, storage units
JPS6372381A (ja) * 1986-09-17 1988-04-02 株式会社日本自動車部品総合研究所 容量性負荷の駆動方法
US5046789A (en) * 1990-04-05 1991-09-10 Alvin Lee Jewelry, Inc. Modular panel assembly
US5518179A (en) * 1991-12-04 1996-05-21 The Technology Partnership Limited Fluid droplets production apparatus and method
ES2209857T3 (es) * 1999-03-05 2004-07-01 S. C. JOHNSON & SON, INC. Sistema de control para pulverizar liquidos con un vibrador piezoelectrico.
US7538473B2 (en) * 2004-02-03 2009-05-26 S.C. Johnson & Son, Inc. Drive circuits and methods for ultrasonic piezoelectric actuators
GB2412869A (en) * 2004-04-07 2005-10-12 Reckitt Benckiser Electronic drive system for a droplet spray generation device

Also Published As

Publication number Publication date
US20100140291A1 (en) 2010-06-10
US7977849B2 (en) 2011-07-12
GB0705102D0 (en) 2007-04-25
EP2137774B1 (de) 2010-08-04
EP2137774A1 (de) 2009-12-30
WO2008114044A1 (en) 2008-09-25
ATE476756T1 (de) 2010-08-15

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