NL8402422A - Werkwijze voor het regelen van de aandrijving van een ultrasone omzetter. - Google Patents
Werkwijze voor het regelen van de aandrijving van een ultrasone omzetter. Download PDFInfo
- Publication number
- NL8402422A NL8402422A NL8402422A NL8402422A NL8402422A NL 8402422 A NL8402422 A NL 8402422A NL 8402422 A NL8402422 A NL 8402422A NL 8402422 A NL8402422 A NL 8402422A NL 8402422 A NL8402422 A NL 8402422A
- Authority
- NL
- Netherlands
- Prior art keywords
- frequency
- point
- phase
- characteristic
- resonance
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 12
- 238000001514 detection method Methods 0.000 claims description 25
- 230000010355 oscillation Effects 0.000 claims description 14
- 230000001419 dependent effect Effects 0.000 description 5
- 238000012937 correction Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000013481 data capture Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- B06B1/0261—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken from a transducer or electrode connected to the driving 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
- B06B2201/50—Application to a particular transducer type
- B06B2201/57—Electrostrictive transducer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
- H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
- H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14359383 | 1983-08-05 | ||
JP58143593A JPH0630734B2 (ja) | 1983-08-05 | 1983-08-05 | 超音波変換器駆動制御方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8402422A true NL8402422A (nl) | 1985-03-01 |
Family
ID=15342327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8402422A NL8402422A (nl) | 1983-08-05 | 1984-08-03 | Werkwijze voor het regelen van de aandrijving van een ultrasone omzetter. |
Country Status (4)
Country | Link |
---|---|
US (2) | US4577500A (es) |
JP (1) | JPH0630734B2 (es) |
DE (1) | DE3428523A1 (es) |
NL (1) | NL8402422A (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0630734B2 (ja) * | 1983-08-05 | 1994-04-27 | 多賀電気株式会社 | 超音波変換器駆動制御方法 |
FR2586883B1 (fr) * | 1985-08-27 | 1994-04-01 | Nord Institut Superieur Electron | Procede et dispositif d'alimentation electrique d'un transducteur generateur de vibrations tant sonores qu'ultrasonores. |
GB8622731D0 (en) * | 1986-09-20 | 1986-10-29 | Bio Kil Chemicals Ltd | Testing timbers |
DE3641058A1 (de) * | 1986-12-01 | 1988-06-16 | Kaltenbach & Voigt | Schaltungsanordnung zur speisung eines ultraschallgebers, insbesondere fuer ein zahnsteinentfernungsgeraet |
DE3703655A1 (de) * | 1987-02-06 | 1988-08-18 | Industrieanlagen Betriebsges | Akustischer daempfungsdetektor fuer zerstoerungsfreie materialpruefungen |
EP0340470A1 (de) * | 1988-05-06 | 1989-11-08 | Satronic Ag | Verfahren und Schaltung zur Anregung eines Ultraschallschwingers und deren Verwendung zur Zerstäubung einer Flüssigkeit |
JP2647713B2 (ja) * | 1989-04-07 | 1997-08-27 | オリンパス光学工業株式会社 | 超音波駆動装置 |
JP2691011B2 (ja) * | 1989-03-20 | 1997-12-17 | オリンパス光学工業株式会社 | 超音波振動子の駆動装置 |
JPH0628230Y2 (ja) * | 1989-05-30 | 1994-08-03 | スタンレー電気株式会社 | 超音波振動子の振動制御装置 |
EP0424685B1 (en) * | 1989-10-27 | 1995-05-10 | Storz Instrument Company | Method for driving an ultrasonic transducer |
EP0457999B1 (de) * | 1990-05-19 | 1994-09-28 | Endress + Hauser Flowtec AG | Messerwertaufnehmer für ein Ultraschall-Volumendurchfluss-Messgerät |
US5656779A (en) * | 1992-12-04 | 1997-08-12 | Trw Inc. | Apparatus and method for producing structural and acoustic vibrations |
DE4400210A1 (de) * | 1994-01-05 | 1995-08-10 | Branson Ultraschall | Verfahren und Einrichtung zum Betrieb eines Generators zur HF-Energieversorgung eines Ultraschallwandlers |
JP2672797B2 (ja) * | 1995-06-16 | 1997-11-05 | オリンパス光学工業株式会社 | 超音波変換器駆動回路 |
DE19827948A1 (de) * | 1998-06-23 | 2000-01-05 | Siemens Ag | Verfahren und Vorrichtung zur Frequenzregelung eines serienabgestimmten, piezoelektrischen Wandlers |
DE10122065B4 (de) * | 2001-05-07 | 2007-10-04 | Pari GmbH Spezialisten für effektive Inhalation | Vorrichtung zur Erzeugung von Flüssigkeitströpfchen mit einer in Schwingungen versetzten Membran |
US7400112B2 (en) * | 2001-06-20 | 2008-07-15 | Helen Of Troy Limited | Autoilluminating rechargeable lamp system |
GB0129139D0 (en) * | 2001-12-05 | 2002-01-23 | Sra Dev Ltd | Ultrasonic generator system |
US6819027B2 (en) * | 2002-03-04 | 2004-11-16 | Cepheid | Method and apparatus for controlling ultrasonic transducer |
US7117754B2 (en) * | 2002-10-28 | 2006-10-10 | The Curators Of The University Of Missouri | Torque ripple sensor and mitigation mechanism |
GB2416458B (en) * | 2004-07-20 | 2008-11-26 | Sra Dev Ltd | Ultrasonic generator system |
KR20060022177A (ko) * | 2004-09-06 | 2006-03-09 | 삼성전기주식회사 | 드라이브 집적회로에 있어서 슬루 레이트의 조정이 가능한버퍼 |
DE102014201129A1 (de) * | 2014-01-22 | 2015-07-23 | Siemens Aktiengesellschaft | Ultraschallprüfvorrichtung und Verfahren zur Ultraschallprüfung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4114454A (en) * | 1976-06-29 | 1978-09-19 | Societe Telegraphiques Et Telephoniques | Method of measuring the resonance frequency of mechanical resonators |
JPS6018227B2 (ja) * | 1978-05-17 | 1985-05-09 | 多賀電気株式会社 | 超音波発生装置 |
JPS5610792A (en) * | 1979-07-06 | 1981-02-03 | Taga Denki Kk | Method and circuit for driving ultrasonic-wave converter |
DE3218440A1 (de) * | 1982-05-15 | 1983-11-17 | Krautkrämer GmbH, 5000 Köln | Ultraschallpruefeinrichtung zur zerstoerungsfreien werkstoffpruefung |
JPH0630734B2 (ja) * | 1983-08-05 | 1994-04-27 | 多賀電気株式会社 | 超音波変換器駆動制御方法 |
-
1983
- 1983-08-05 JP JP58143593A patent/JPH0630734B2/ja not_active Expired - Lifetime
-
1984
- 1984-08-01 US US06/636,629 patent/US4577500A/en not_active Expired - Fee Related
- 1984-08-02 DE DE19843428523 patent/DE3428523A1/de active Granted
- 1984-08-03 NL NL8402422A patent/NL8402422A/nl not_active Application Discontinuation
-
1986
- 1986-02-18 US US06/829,930 patent/US4635483A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS6034776A (ja) | 1985-02-22 |
DE3428523A1 (de) | 1985-02-14 |
US4635483A (en) | 1987-01-13 |
DE3428523C2 (es) | 1987-01-22 |
US4577500A (en) | 1986-03-25 |
JPH0630734B2 (ja) | 1994-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1A | A request for search or an international-type search has been filed | ||
BT | A document has been added to the application laid open to public inspection | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BI | The patent application has been withdrawn |