CH646883A5 - Piezoelektrischer fluessigkeitszerstaeuber. - Google Patents

Piezoelektrischer fluessigkeitszerstaeuber. Download PDF

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Publication number
CH646883A5
CH646883A5 CH95280A CH95280A CH646883A5 CH 646883 A5 CH646883 A5 CH 646883A5 CH 95280 A CH95280 A CH 95280A CH 95280 A CH95280 A CH 95280A CH 646883 A5 CH646883 A5 CH 646883A5
Authority
CH
Switzerland
Prior art keywords
atomizer
bolt
piezoelectric
plate
transducer elements
Prior art date
Application number
CH95280A
Other languages
German (de)
English (en)
Inventor
Reinhard Lauer
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH646883A5 publication Critical patent/CH646883A5/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
    • B06B1/0246—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal
    • B06B1/0253—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken directly from the generator circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/34—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means
    • F23D11/345—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means with vibrating atomiser surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/50—Application to a particular transducer type
    • B06B2201/55—Piezoelectric transducer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/70—Specific application
    • B06B2201/77—Atomizers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Special Spraying Apparatus (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
CH95280A 1979-02-09 1980-02-06 Piezoelektrischer fluessigkeitszerstaeuber. CH646883A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2904861A DE2904861C3 (de) 1979-02-09 1979-02-09 Piezoelektrischer Flüssigkeitszerstäuber

Publications (1)

Publication Number Publication Date
CH646883A5 true CH646883A5 (de) 1984-12-28

Family

ID=6062504

Family Applications (1)

Application Number Title Priority Date Filing Date
CH95280A CH646883A5 (de) 1979-02-09 1980-02-06 Piezoelektrischer fluessigkeitszerstaeuber.

Country Status (6)

Country Link
US (1) US4319716A (en, 2012)
JP (1) JPS55106565A (en, 2012)
CH (1) CH646883A5 (en, 2012)
DE (1) DE2904861C3 (en, 2012)
FR (1) FR2448394B1 (en, 2012)
GB (1) GB2046128B (en, 2012)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117937A1 (de) * 1981-05-06 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum aufbringen von schmiermitteln
DE3233901C2 (de) * 1982-09-13 1986-11-06 Lechler Gmbh & Co Kg, 7012 Fellbach Ultraschall-Flüssigkeitszerstäuber
JPH065060B2 (ja) * 1985-12-25 1994-01-19 株式会社日立製作所 内燃機関用超音波式燃料微粒化装置の駆動回路
US4757227A (en) * 1986-03-24 1988-07-12 Intersonics Incorporated Transducer for producing sound of very high intensity
US4850534A (en) * 1987-05-30 1989-07-25 Tdk Corporation Ultrasonic wave nebulizer
DE3833093A1 (de) * 1988-09-29 1990-04-12 Siemens Ag Fuer verbrennungskraftmaschine vorgesehene kraftstoff-einspritzduese mit steuerbarer charakteristik des kraftstoffstrahls
US5409163A (en) * 1990-01-25 1995-04-25 Ultrasonic Systems, Inc. Ultrasonic spray coating system with enhanced spray control
DE69333443T2 (de) * 1992-04-09 2005-03-24 Omron Healthcare Co., Ltd. Ultraschallzerstäuber
FR2691596B1 (fr) * 1992-05-22 1995-04-28 Thomson Csf Antenne acoustique sous-marine à capteur surfacique.
US5371429A (en) * 1993-09-28 1994-12-06 Misonix, Inc. Electromechanical transducer device
US6204592B1 (en) * 1999-10-12 2001-03-20 Ben Hur Ultrasonic nailing and drilling apparatus
BE1013167A3 (fr) * 1999-12-03 2001-10-02 Univ Catholique De Louvain Hal Procede d'alimentation d'un organe piezoelectrique destine a un pulverisateur ultrasonique et dispostif destine a cet effet.
DE10245324A1 (de) * 2002-09-27 2004-04-08 Abb Patent Gmbh Ultraschall-Stehwellen-Zerstäuberanordnung
US7156189B1 (en) * 2004-12-01 2007-01-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Self mountable and extractable ultrasonic/sonic anchor
US8910727B2 (en) * 2006-02-03 2014-12-16 California Institute Of Technology Ultrasonic/sonic jackhammer
JP5693177B2 (ja) * 2010-11-26 2015-04-01 株式会社 和光電子 圧電振動子駆動回路
DE102012109123A1 (de) * 2012-09-27 2014-03-27 Vermes Microdispensing GmbH Dosiersystem, Dosierverfahren und Herstellungsverfahren
DE102012109124A1 (de) 2012-09-27 2014-03-27 Vermes Microdispensing GmbH Dosiersystem, Dosierverfahren und Herstellungsverfahren
KR101709437B1 (ko) * 2016-01-26 2017-02-22 호서대학교 산학협력단 발향모듈
CN106725956A (zh) * 2016-11-30 2017-05-31 桂林市啄木鸟医疗器械有限公司 一种超声洁牙机换能器及含其牙机手柄
US10625031B2 (en) 2016-12-27 2020-04-21 L'oreal Orientation independent topical applicator
US20180193868A1 (en) * 2017-01-09 2018-07-12 Precision Machinery Research Development Center Ultrasonic spray coating module

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214101A (en) * 1964-03-31 1965-10-26 Little Inc A Apparatus for atomizing a liquid
US3400892A (en) * 1965-12-02 1968-09-10 Battelle Development Corp Resonant vibratory apparatus
US3681627A (en) * 1969-07-07 1972-08-01 Gulton Ind Inc Sonically operated tool and sonic motor therefor
NL171520C (nl) * 1970-06-30 1983-04-05 Siemens Ag Piezo-electrisch trillingssysteem en inrichting onder toepassing van een dergelijk systeem voor het verstuiven van vloeistoffen.
SU435859A1 (ru) * 1971-02-22 1974-07-15 А. В. Салосин, Г. А. Кардашев , А. С. Першин Московский институт химического машиностроени Пьезоэлектрический излучатель
SU489533A1 (ru) * 1973-02-26 1975-10-30 Предприятие П/Я М-5457 Устройство дл напылени
US3861852A (en) * 1974-01-25 1975-01-21 Berger Harvey Fuel burner with improved ultrasonic atomizer
US4153201A (en) * 1976-11-08 1979-05-08 Sono-Tek Corporation Transducer assembly, ultrasonic atomizer and fuel burner
US4169984A (en) * 1976-11-30 1979-10-02 Contract Systems Associates, Inc. Ultrasonic probe

Also Published As

Publication number Publication date
DE2904861C3 (de) 1981-08-06
FR2448394B1 (fr) 1985-06-14
JPS626859B2 (en, 2012) 1987-02-13
GB2046128B (en) 1982-10-27
DE2904861B2 (de) 1980-12-11
DE2904861A1 (de) 1980-08-14
JPS55106565A (en) 1980-08-15
FR2448394A1 (fr) 1980-09-05
US4319716A (en) 1982-03-16
GB2046128A (en) 1980-11-12

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PL Patent ceased