IT8424123A0 - Dispositivo per l'azionamento di un convertitore piezoelettrico ad ultrasuoni. - Google Patents

Dispositivo per l'azionamento di un convertitore piezoelettrico ad ultrasuoni.

Info

Publication number
IT8424123A0
IT8424123A0 IT8424123A IT2412384A IT8424123A0 IT 8424123 A0 IT8424123 A0 IT 8424123A0 IT 8424123 A IT8424123 A IT 8424123A IT 2412384 A IT2412384 A IT 2412384A IT 8424123 A0 IT8424123 A0 IT 8424123A0
Authority
IT
Italy
Prior art keywords
driving
ultrasonic piezoelectric
piezoelectric converter
converter
ultrasonic
Prior art date
Application number
IT8424123A
Other languages
English (en)
Other versions
IT1177455B (it
Inventor
Herbert Gassler
Original Assignee
Herbert Gassler
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 Herbert Gassler filed Critical Herbert Gassler
Publication of IT8424123A0 publication Critical patent/IT8424123A0/it
Application granted granted Critical
Publication of IT1177455B publication Critical patent/IT1177455B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Special Spraying Apparatus (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
IT24123/84A 1984-01-19 1984-12-18 Dispositivo per l'azionamento di un convertitore piezoelettrico ad ultrasuoni IT1177455B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3401735A DE3401735C1 (de) 1984-01-19 1984-01-19 Vorrichtung zum Betrieb eines piezoelektrischen Ultraschallwandlers

Publications (2)

Publication Number Publication Date
IT8424123A0 true IT8424123A0 (it) 1984-12-18
IT1177455B IT1177455B (it) 1987-08-26

Family

ID=6225349

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24123/84A IT1177455B (it) 1984-01-19 1984-12-18 Dispositivo per l'azionamento di un convertitore piezoelettrico ad ultrasuoni

Country Status (8)

Country Link
US (1) US4703213A (it)
BE (1) BE901504A (it)
CH (1) CH668877A5 (it)
DE (1) DE3401735C1 (it)
FR (1) FR2558675B1 (it)
GB (1) GB2153170B (it)
IT (1) IT1177455B (it)
SE (1) SE464279B (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625149A1 (de) * 1986-07-25 1988-02-04 Herbert Dipl Ing Gaessler Verfahren zur phasengesteuerten leistungs- und frequenzregelung eines ultraschallwandlers sowie vorrichtung zur durchfuehrung des verfahrens
DE3625461A1 (de) * 1986-07-28 1988-02-04 Siemens Ag Erregerkreis fuer einen ultraschall-zerstaeuber
KR900007413B1 (ko) * 1986-08-26 1990-10-08 마쯔시다덴기산교 가부시기가이샤 초음파 모우터구동 방법
CH672894A5 (it) * 1987-09-14 1990-01-15 Undatim Ultrasonics
EP0340470A1 (de) * 1988-05-06 1989-11-08 Satronic Ag Verfahren und Schaltung zur Anregung eines Ultraschallschwingers und deren Verwendung zur Zerstäubung einer Flüssigkeit
JP2537267B2 (ja) * 1988-05-30 1996-09-25 キヤノン株式会社 振動型アクチュエ―タ―装置
US4879528A (en) * 1988-08-30 1989-11-07 Olympus Optical Co., Ltd. Ultrasonic oscillation circuit
US5151085A (en) * 1989-04-28 1992-09-29 Olympus Optical Co., Ltd. Apparatus for generating ultrasonic oscillation
US5013982A (en) * 1989-05-02 1991-05-07 Olympus Optical Co., Ltd. Circuit for driving ultrasonic motor
US5043956A (en) * 1989-06-26 1991-08-27 Seiko Instruments Inc. Wristwatch with oscillation alarm
US5113116A (en) * 1989-10-05 1992-05-12 Firma J. Eberspacher Circuit arrangement for accurately and effectively driving an ultrasonic transducer
JPH0479779A (ja) * 1990-07-18 1992-03-13 Asmo Co Ltd 超音波モータの駆動回路
GB2265845B (en) * 1991-11-12 1996-05-01 Medix Ltd A nebuliser and nebuliser control system
US5276376A (en) * 1992-06-09 1994-01-04 Ultrasonic Power Corporation Variable frequency ultrasonic generator with constant power output
EP1050860A1 (en) * 1994-07-29 2000-11-08 Kubota Corporation Radio wave receiving signaling device
JP2751842B2 (ja) * 1994-10-05 1998-05-18 日本電気株式会社 圧電トランスの駆動回路および駆動方法
US5808396A (en) * 1996-12-18 1998-09-15 Alcon Laboratories, Inc. System and method for tuning and controlling an ultrasonic handpiece
US5938677A (en) * 1997-10-15 1999-08-17 Alcon Laboratories, Inc. Control system for a phacoemulsification handpiece
JP2907204B1 (ja) * 1998-02-26 1999-06-21 日本電気株式会社 圧電トランス駆動回路及び駆動方法
US6028387A (en) * 1998-06-29 2000-02-22 Alcon Laboratories, Inc. Ultrasonic handpiece tuning and controlling device
JP2001016877A (ja) * 1999-06-25 2001-01-19 Asmo Co Ltd 超音波モータの駆動回路
CA2313035A1 (en) 1999-07-01 2001-01-01 James Feine Ultrasonic control apparatus and method
US6617967B2 (en) * 2001-01-10 2003-09-09 Mallory Sonalert Products, Inc. Piezoelectric siren driver circuit
FR2831727A1 (fr) * 2001-10-30 2003-05-02 Renault Dispositif de commande d'un actuateur piezo-electrique ultrasonore pilote electroniquement, et son procede de mise en oeuvre
US6819027B2 (en) * 2002-03-04 2004-11-16 Cepheid Method and apparatus for controlling ultrasonic transducer
TW562704B (en) * 2002-11-12 2003-11-21 Purzer Pharmaceutical Co Ltd Ultrasonic atomizer device for generating high contents of sub-micron atomized droplets
US8074895B2 (en) * 2006-04-12 2011-12-13 Delavan Inc Fuel injection and mixing systems having piezoelectric elements and methods of using the same
CA2765882C (en) * 2008-06-17 2017-04-11 Davicon Corporation Liquid dispensing apparatus using a passive liquid metering method
CN102836811A (zh) * 2012-07-30 2012-12-26 西安思坦仪器股份有限公司 压电陶瓷换能器的激发方法及激发电路
US20140263695A1 (en) * 2013-03-13 2014-09-18 King Abdullah University Of Science And Technology Method and apparatus for atomizing and vaporizing liquid
WO2015109195A2 (en) * 2014-01-16 2015-07-23 Conair Corporation Automatic hair curling appliance with fluid vapor emission
JP6618938B2 (ja) * 2017-02-10 2019-12-11 株式会社東芝 トランスデューサおよびトランスデューサアレイ
BR102017011736B1 (pt) 2017-06-02 2022-09-27 Electrolux Do Brasil S.A. Dispositivo ultrassônico removedor de manchas em tecidos

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB964255A (en) * 1961-07-07 1964-07-22 Westinghouse Brake & Signal Improvements relating to alternating current power supply circuits
SE329037B (it) * 1969-02-20 1970-09-28 Philips Nv
US3889166A (en) * 1974-01-15 1975-06-10 Quintron Inc Automatic frequency control for a sandwich transducer using voltage feedback
FR2279254A1 (fr) * 1974-07-16 1976-02-13 Gaboriaud Paul Atomiseur ultrasonique a pilotage automatique
US4071812A (en) * 1976-03-01 1978-01-31 General Electric Company AC Inverter with constant power output
FR2421513A1 (fr) * 1978-03-31 1979-10-26 Gaboriaud Paul Atomiseur ultra-sonique a pilotage automatique
JPS5610792A (en) * 1979-07-06 1981-02-03 Taga Denki Kk Method and circuit for driving ultrasonic-wave converter
US4277758A (en) * 1979-08-09 1981-07-07 Taga Electric Company, Limited Ultrasonic wave generating apparatus with voltage-controlled filter
US4271371A (en) * 1979-09-26 1981-06-02 Kabushiki Kaisha Morita Seisakusho Driving system for an ultrasonic piezoelectric transducer
US4445063A (en) * 1982-07-26 1984-04-24 Solid State Systems, Corporation Energizing circuit for ultrasonic transducer
DE3314030A1 (de) * 1983-04-18 1984-10-25 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur erzeugung hochfrequenter schwingungen

Also Published As

Publication number Publication date
GB2153170B (en) 1987-09-03
GB2153170A (en) 1985-08-14
GB8501262D0 (en) 1985-02-20
IT1177455B (it) 1987-08-26
CH668877A5 (de) 1989-01-31
FR2558675B1 (fr) 1990-07-06
SE464279B (sv) 1991-04-08
BE901504A (fr) 1985-05-02
FR2558675A1 (fr) 1985-07-26
US4703213A (en) 1987-10-27
SE8405766L (sv) 1985-07-20
DE3401735C1 (de) 1985-05-02
SE8405766D0 (sv) 1984-11-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931229