BE875254A - Atomiseur ultra-sonique a pilotage automatique - Google Patents

Atomiseur ultra-sonique a pilotage automatique

Info

Publication number
BE875254A
BE875254A BE0/194352A BE194352A BE875254A BE 875254 A BE875254 A BE 875254A BE 0/194352 A BE0/194352 A BE 0/194352A BE 194352 A BE194352 A BE 194352A BE 875254 A BE875254 A BE 875254A
Authority
BE
Belgium
Prior art keywords
ultra
automatic control
sonic atomizer
sonic
atomizer
Prior art date
Application number
BE0/194352A
Other languages
English (en)
Original Assignee
Gaboriaud Paul
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 Gaboriaud Paul filed Critical Gaboriaud Paul
Publication of BE875254A publication Critical patent/BE875254A/fr

Links

Classifications

    • 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
    • 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)
  • Special Spraying Apparatus (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
BE0/194352A 1978-03-31 1979-04-02 Atomiseur ultra-sonique a pilotage automatique BE875254A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7809428A FR2421513A1 (fr) 1978-03-31 1978-03-31 Atomiseur ultra-sonique a pilotage automatique

Publications (1)

Publication Number Publication Date
BE875254A true BE875254A (fr) 1979-10-02

Family

ID=9206490

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/194352A BE875254A (fr) 1978-03-31 1979-04-02 Atomiseur ultra-sonique a pilotage automatique

Country Status (6)

Country Link
US (1) US4264837A (fr)
BE (1) BE875254A (fr)
CH (1) CH632360A5 (fr)
DE (1) DE2912620A1 (fr)
FR (1) FR2421513A1 (fr)
GB (1) GB2021345B (fr)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906499C2 (de) * 1979-02-20 1981-07-09 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Schwingungserzeuger für kleine Betriebsspannungen für Ultraschall-Flüssigkeitszerstäuber
CA1206996A (fr) * 1982-01-18 1986-07-02 Naoyoshi Maehara Ejecteur ultrasonique de liquide
DE3314609A1 (de) * 1983-04-22 1984-10-25 Siemens AG, 1000 Berlin und 8000 München Verfahren zum betrieb eines ultraschall-schwingers zur fluessigkeitszerstaeubung
DE3401735C1 (de) * 1984-01-19 1985-05-02 Herbert 7909 Bollingen Gässler Vorrichtung zum Betrieb eines piezoelektrischen Ultraschallwandlers
DE3534853A1 (de) * 1985-09-30 1987-04-02 Siemens Ag Verfahren zum betrieb eines ultraschallzerstaeubers zur fluessigkeitszerstaeubung
US4743789A (en) * 1987-01-12 1988-05-10 Puskas William L Variable frequency drive circuit
DE19626428A1 (de) * 1996-07-01 1998-01-15 Heinzl Joachim Tröpfchenwolkenerzeuger
JP2000005180A (ja) * 1998-06-25 2000-01-11 Olympus Optical Co Ltd 音響インピーダンス測定装置
FR2841403B1 (fr) * 2002-06-21 2004-10-15 Renault Sa Procede de pilotage electronique d'un dispositif de commande d'un actuateur piezo-electrique ultrasonore
EP1523538A1 (fr) * 2002-07-19 2005-04-20 Shell Internationale Researchmaatschappij B.V. Utilisation d'un bruleur a gaz a flamme blanche
EP1523537A1 (fr) * 2002-07-19 2005-04-20 Shell Internationale Researchmaatschappij B.V. Utilisation d'un bruleur a flamme bleue
EP1624938B1 (fr) * 2003-05-20 2011-03-16 James F. Collins Systeme de distribution de medicaments ophtalmiques
US8545463B2 (en) * 2003-05-20 2013-10-01 Optimyst Systems Inc. Ophthalmic fluid reservoir assembly for use with an ophthalmic fluid delivery device
US20090212133A1 (en) * 2008-01-25 2009-08-27 Collins Jr James F Ophthalmic fluid delivery device and method of operation
US8006918B2 (en) * 2008-10-03 2011-08-30 The Proctor & Gamble Company Alternating current powered delivery system
WO2012009702A1 (fr) 2010-07-15 2012-01-19 Corinthian Ophthalmic, Inc. Procédé et système de réalisation d'un traitement et d'une surveillance à distance
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
CN103118642B (zh) 2010-07-15 2015-09-09 艾诺维亚股份有限公司 液滴生成装置
EP2790619A1 (fr) 2011-12-12 2014-10-22 Corinthian Ophthalmic, Inc. Mécanisme éjecteur, dispositif éjecteur et procédés d'utilisation
WO2013132218A1 (fr) 2012-03-06 2013-09-12 Dyson Technology Limited Ensemble ventilateur
GB2500010B (en) 2012-03-06 2016-08-24 Dyson Technology Ltd A humidifying apparatus
GB2500011B (en) 2012-03-06 2016-07-06 Dyson Technology Ltd A Humidifying Apparatus
GB2500017B (en) 2012-03-06 2015-07-29 Dyson Technology Ltd A Humidifying Apparatus
GB2500012B (en) * 2012-03-06 2016-07-06 Dyson Technology Ltd A Humidifying Apparatus
GB2500005B (en) * 2012-03-06 2014-08-27 Dyson Technology Ltd A method of generating a humid air flow
KR101287803B1 (ko) 2012-07-03 2013-08-07 주식회사 동아일렉콤 Ｌｌｃ 공진형 하프브릿지 컨버터용 동기정류기 구동회로 및 그 구동방법
AU350179S (en) 2013-01-18 2013-08-15 Dyson Technology Ltd Humidifier or fan
AU350140S (en) 2013-01-18 2013-08-13 Dyson Technology Ltd Humidifier or fan
BR302013003358S1 (pt) 2013-01-18 2014-11-25 Dyson Technology Ltd Configuração aplicada em umidificador
AU350181S (en) 2013-01-18 2013-08-15 Dyson Technology Ltd Humidifier or fan
GB2510195B (en) 2013-01-29 2016-04-27 Dyson Technology Ltd A fan assembly
SG11201505665RA (en) 2013-01-29 2015-08-28 Dyson Technology Ltd A fan assembly
GB2518638B (en) 2013-09-26 2016-10-12 Dyson Technology Ltd Humidifying apparatus
CN105268589A (zh) * 2014-05-28 2016-01-27 闫冬 微孔雾化器及其雾化量调整方法
GB2528709B (en) 2014-07-29 2017-02-08 Dyson Technology Ltd Humidifying apparatus
GB2528704A (en) 2014-07-29 2016-02-03 Dyson Technology Ltd Humidifying apparatus
GB2528708B (en) 2014-07-29 2016-06-29 Dyson Technology Ltd A fan assembly
SG11201911895XA (en) 2017-06-10 2020-01-30 Eyenovia Inc Methods and devices for handling a fluid and delivering the fluid to the eye

Family Cites Families (11)

* 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
US3432691A (en) * 1966-09-15 1969-03-11 Branson Instr Oscillatory circuit for electro-acoustic converter
US3489930A (en) * 1968-07-29 1970-01-13 Branson Instr Apparatus for controlling the power supplied to an ultrasonic transducer
SE329037B (fr) * 1969-02-20 1970-09-28 Philips Nv
US3904896A (en) * 1970-06-30 1975-09-09 Siemens Ag Piezoelectric oscillator system
US3668486A (en) * 1971-01-08 1972-06-06 Crest Ultrasonics Corp Load-sensitive generator for driving piezo-electric transducers
BE793601A (fr) * 1972-01-03 1973-07-02 Philips Nv Generateur d'ultrasons
US3967143A (en) * 1974-10-10 1976-06-29 Oki Electric Industry Company, Ltd. Ultrasonic wave generator
US3975650A (en) * 1975-01-30 1976-08-17 Payne Stephen C Ultrasonic generator drive circuit
US4081706A (en) * 1976-10-21 1978-03-28 Delta Sonics, Inc. Oscillatory circuit for an ultrasonic cleaning device with feedback from the piezoelectric transducer
US4168447A (en) * 1977-02-25 1979-09-18 Bussiere Ronald L Prestressed cylindrical piezoelectric ultrasonic scaler

Also Published As

Publication number Publication date
FR2421513B1 (fr) 1983-02-11
DE2912620A1 (de) 1979-10-04
GB2021345A (en) 1979-11-28
US4264837A (en) 1981-04-28
CH632360A5 (fr) 1982-09-30
FR2421513A1 (fr) 1979-10-26
GB2021345B (en) 1982-10-20

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GABORIAUD PAUL

Effective date: 19840402