GB1441951A - Ultrasonic generators - Google Patents

Ultrasonic generators

Info

Publication number
GB1441951A
GB1441951A GB3415773A GB3415773A GB1441951A GB 1441951 A GB1441951 A GB 1441951A GB 3415773 A GB3415773 A GB 3415773A GB 3415773 A GB3415773 A GB 3415773A GB 1441951 A GB1441951 A GB 1441951A
Authority
GB
United Kingdom
Prior art keywords
transducer
fuel
july
starting
increased
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
GB3415773A
Other languages
English (en)
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1441951A publication Critical patent/GB1441951A/en
Expired legal-status Critical Current

Links

Classifications

    • 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 or other kinds of vibrations
    • F23D11/345—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations 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
    • 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
    • B06B2201/58—Magnetostrictive 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)
  • Special Spraying Apparatus (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
GB3415773A 1972-07-31 1973-07-18 Ultrasonic generators Expired GB1441951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47077218A JPS5123342B2 (e) 1972-07-31 1972-07-31

Publications (1)

Publication Number Publication Date
GB1441951A true GB1441951A (en) 1976-07-07

Family

ID=13627694

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3415773A Expired GB1441951A (en) 1972-07-31 1973-07-18 Ultrasonic generators

Country Status (14)

Country Link
US (1) US3885902A (e)
JP (1) JPS5123342B2 (e)
AT (1) AT346614B (e)
BE (1) BE803001A (e)
CA (1) CA984282A (e)
CH (1) CH588303A5 (e)
DE (1) DE2338503C3 (e)
FR (1) FR2195172A5 (e)
GB (1) GB1441951A (e)
IT (1) IT992746B (e)
NL (1) NL179555C (e)
NO (1) NO140456C (e)
SE (1) SE396702B (e)
ZA (1) ZA735101B (e)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1537058A (en) * 1975-05-20 1978-12-29 Matsushita Electric Ind Co Ltd Ultrasonic generators
US4081233A (en) * 1975-06-19 1978-03-28 Matsushita Electric Industrial Co., Ltd. Combustion device
FR2391001A1 (fr) * 1977-05-18 1978-12-15 Satelec Soc Generateur d'ultra-sons
JPS613503Y2 (e) * 1978-08-03 1986-02-03
JPS5848225B2 (ja) * 1979-01-09 1983-10-27 オムロン株式会社 超音波液体霧化装置の霧化量制御方式
US4347983A (en) * 1979-01-19 1982-09-07 Sontek Industries, Inc. Hyperbolic frequency modulation related to aero/hydrodynamic flow systems
US4316580A (en) * 1979-07-13 1982-02-23 Sontek Industries, Inc. Apparatus for fragmenting fluid fuel to enhance exothermic reactions
JPS588818B2 (ja) * 1979-09-21 1983-02-17 株式会社 ロツテ 発泡性チユ−インガムの製造方法
IT1148877B (it) * 1980-06-30 1986-12-03 Francesco Mario Vota Apparecchiatura adatta per la generazione e la regolazione automatica di onde ultrasoniche, impiegate nei processi di trattamento dei fluidi
ATE12348T1 (de) * 1980-11-10 1985-04-15 Gersonde Klaus Prof Dr Verfahren zur herstellung von lipid-vesikeln durch ultraschallbehandlung, anwendung des verfahrens und vorrichtung zur durchfuehrung des verfahrens.
US4452747A (en) * 1982-03-22 1984-06-05 Klaus Gersonde Method of and arrangement for producing lipid vesicles
US4488816A (en) * 1982-12-27 1984-12-18 Vota Mario F Apparatus for the generation and the automatic control of ultrasonic waves in the treatment of fluids
DE3314609A1 (de) * 1983-04-22 1984-10-25 Siemens AG, 1000 Berlin und 8000 München Verfahren zum betrieb eines ultraschall-schwingers zur fluessigkeitszerstaeubung
DE3331896A1 (de) * 1983-09-03 1985-03-21 Gerhard Prof. Dr.-Ing. 8012 Ottobrunn Flachenecker Leistungsgenerator fuer einen ultraschallwandler
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
CS550488A3 (en) * 1987-08-17 1992-11-18 Satronic Ag Ultrasonic generator circuitry
US5113116A (en) * 1989-10-05 1992-05-12 Firma J. Eberspacher Circuit arrangement for accurately and effectively driving an ultrasonic transducer
DE3933300A1 (de) * 1989-10-05 1991-04-18 Eberspaecher J Ultraschallzerstaeuber
WO1994014003A1 (en) * 1992-12-15 1994-06-23 Bha Group, Inc. Acoustically enhanced combustion method and apparatus
US5785012A (en) * 1992-12-15 1998-07-28 Bha Group Holdings, Inc. Acoustically enhanced combustion method and apparatus
US5394047A (en) * 1993-02-12 1995-02-28 Ciba Corning Diagnostics Corp. Ultrasonic transducer control system
DE19849217B4 (de) * 1997-11-12 2010-09-09 Centrotherm Elektrische Anlagen Gmbh & Co.Kg Anordnung zur Reinigung von Gasaustrittsöffnungen und/oder deren Zuleitungen
KR100279652B1 (ko) * 1997-11-29 2001-02-01 황해웅 자왜소자 구동회로
US6539937B1 (en) * 2000-04-12 2003-04-01 Instrumentarium Corp. Method of maximizing the mechanical displacement of a piezoelectric nebulizer apparatus
US7225965B2 (en) * 2003-09-22 2007-06-05 Dukane Corporation Multiple probe power systems and methods for ultrasonic welding
US20060179946A1 (en) * 2005-02-01 2006-08-17 Beckman Coulter, Inc. Method and apparatus for washing a probe or the like using ultrasonic energy
ITRM20050260A1 (it) * 2005-05-25 2005-08-24 Luca Bidolli Dispositivo per bruciare combustibili liquidi gassificati.
US20090317756A1 (en) * 2008-06-18 2009-12-24 Mestek, Inc. Digital high turndown burner
IT1393824B1 (it) * 2009-04-20 2012-05-11 Zobele Holding Spa Atomizzatore di liquidi con dispositivo di vibrazione piezoelettrico a circuito elettronico di controllo perfezionato e relativo metodo di azionamento.
CN106794488B (zh) 2014-08-29 2019-07-05 株式会社村田制作所 振荡电路以及振荡电路的驱动方法
CN113677384B (zh) * 2019-04-09 2024-03-01 日本烟草产业株式会社 气溶胶供给装置
JP7194265B2 (ja) * 2019-04-09 2022-12-21 日本たばこ産業株式会社 エアロゾル供給デバイス
US10710310B1 (en) 2019-08-15 2020-07-14 Dukane Ias, Llc Multipoint controllers for power delivery to multiple probes in ultrasonic welding systems
CN112583395B (zh) * 2020-12-03 2023-03-28 成都动芯微电子有限公司 超声波雾化片频率追踪系统及方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949900A (en) * 1958-06-02 1960-08-23 Albert G Bodine Sonic liquid sprayer
GB941182A (en) * 1959-02-27 1963-11-06 Babcock & Wilcox Ltd Improvements in apparatus adapted to distinguish between the presence of flame due to combustion of fuel discharged from a burner and the absence of the flame
US3121534A (en) * 1960-09-29 1964-02-18 Exxon Research Engineering Co Supersonic liquid atomizer and electronic oscillator therefor
NL256519A (e) * 1960-10-04
DE1207487B (de) * 1960-10-04 1965-12-23 Philips Nv Hochfrequenzroehrengenerator mit piezomagnetischem Schwinger
US3155141A (en) * 1962-06-18 1964-11-03 Little Inc A Apparatus for atomizing and burning a liquid fuel
US3255804A (en) * 1963-08-15 1966-06-14 Exxon Research Engineering Co Ultrasonic vaporizing oil burner
US3214101A (en) * 1964-03-31 1965-10-26 Little Inc A Apparatus for atomizing a liquid
US3275059A (en) * 1965-05-10 1966-09-27 Little Inc A Nozzle system and fuel oil burner incorporating it
DE1597012A1 (de) * 1966-02-18 1970-08-13 Sergio Uberti UEberschall-Erzeuger,insbesondere geeignet fuer Flaschenabfuellung am laufenden Band fuer gashaltige (Brause-) Getraenke
US3434074A (en) * 1967-01-16 1969-03-18 Ohio State Univ Board Of Trust High speed,wide frequency range feedback circuit
SE339346B (e) * 1969-03-12 1971-10-04 Amlab Ab
US3544866A (en) * 1969-10-16 1970-12-01 C & B Corp Electronic drive circuitry for ultrasonic devices

Also Published As

Publication number Publication date
BE803001A (fr) 1973-11-16
DE2338503C3 (de) 1981-09-03
SE396702B (sv) 1977-10-03
ATA667473A (de) 1978-03-15
AU5839273A (en) 1975-01-23
ZA735101B (en) 1974-10-30
IT992746B (it) 1975-09-30
CA984282A (en) 1976-02-24
NL7310543A (e) 1974-02-04
NL179555C (nl) 1986-10-01
US3885902A (en) 1975-05-27
DE2338503A1 (de) 1974-02-21
AT346614B (de) 1978-11-27
NO140456C (no) 1979-09-05
FR2195172A5 (e) 1974-03-01
DE2338503B2 (de) 1980-11-20
NO140456B (no) 1979-05-28
JPS5123342B2 (e) 1976-07-16
CH588303A5 (e) 1977-05-31
NL179555B (nl) 1986-05-01
JPS4934826A (e) 1974-03-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920718