EP2151283A4 - Device for automatically exciting and stabilising resonance oscillations of ultrasonic systems - Google Patents
Device for automatically exciting and stabilising resonance oscillations of ultrasonic systemsInfo
- Publication number
- EP2151283A4 EP2151283A4 EP07866949A EP07866949A EP2151283A4 EP 2151283 A4 EP2151283 A4 EP 2151283A4 EP 07866949 A EP07866949 A EP 07866949A EP 07866949 A EP07866949 A EP 07866949A EP 2151283 A4 EP2151283 A4 EP 2151283A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- stabilising
- ultrasonic systems
- resonance oscillations
- automatically exciting
- exciting
- 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.)
- Withdrawn
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
- B06B1/0261—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Transducers For Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007117548/28A RU2350405C2 (en) | 2007-05-11 | 2007-05-11 | Device for resonance vibration agitation and automatic stabilisation in ultrasonic systems |
PCT/RU2007/000699 WO2008140347A1 (en) | 2007-05-11 | 2007-12-12 | Device for automatically exciting and stabilising resonance oscillations of ultrasonic systems |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2151283A1 EP2151283A1 (en) | 2010-02-10 |
EP2151283A4 true EP2151283A4 (en) | 2011-12-07 |
Family
ID=40002427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07866949A Withdrawn EP2151283A4 (en) | 2007-05-11 | 2007-12-12 | Device for automatically exciting and stabilising resonance oscillations of ultrasonic systems |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2151283A4 (en) |
CN (1) | CN101687221B (en) |
EA (1) | EA014548B1 (en) |
RU (1) | RU2350405C2 (en) |
WO (1) | WO2008140347A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011052283A1 (en) * | 2011-07-29 | 2013-01-31 | Herrmann Ultraschalltechnik Gmbh & Co. Kg | Method for calculating the oscillation amplitude of a sonotrode |
DE102017107151A1 (en) * | 2017-04-03 | 2018-10-04 | Herrmann Ultraschalltechnik Gmbh & Co. Kg | Ultrasonic processing machine with two sonotrodes and method for operating such |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3743868A (en) * | 1970-10-12 | 1973-07-03 | Denki Onkyo Co Ltd | Driving apparatus for piezoelectric ceramic elements |
US4906948A (en) * | 1987-07-07 | 1990-03-06 | Thomson-Csf | Oscillator with piezoelectric resonator |
US5109212A (en) * | 1989-03-29 | 1992-04-28 | Bruno Cortinovis | Electronically controlled horn for motor vehicles |
WO2006131460A1 (en) * | 2005-06-06 | 2006-12-14 | The Technology Partnership Plc | System for controlling an electronic driver for a nebuliser |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU483148A1 (en) * | 1970-08-31 | 1975-09-05 | Государственный Научно-Исследовательский Институт Машиноведения | Device for automatic tuning of the ultrasonic generator frequency |
SU557825A1 (en) * | 1976-02-11 | 1977-05-15 | Предприятие П/Я А-3602 | Ultrasonic generator with automatic frequency control |
SU612356A1 (en) * | 1976-03-24 | 1978-06-25 | Ростовский-На-Дону Институт Сельскохозяйственного Машиностроения | Self-tuning electromechanical resonance system |
JP2737420B2 (en) * | 1991-03-04 | 1998-04-08 | 日本電気株式会社 | Ultrasonic motor drive system |
JP3051689B2 (en) * | 1997-02-17 | 2000-06-12 | 本多電子株式会社 | Ultrasonic marking device |
RU25699U1 (en) | 2002-05-23 | 2002-10-20 | Закрытое акционерное общество Научно-производственное объединение "Медприбор" | ULTRASONIC GENERATOR WITH PHASE AUTOMATIC FREQUENCY |
US7017506B2 (en) * | 2003-01-22 | 2006-03-28 | Single Buoy Moorings, Inc. | Marginal gas transport in offshore production |
CN100387363C (en) * | 2004-08-31 | 2008-05-14 | 中国科学院声学研究所 | Music vibration transmission piezoelectric transducer in water |
-
2007
- 2007-05-11 RU RU2007117548/28A patent/RU2350405C2/en not_active IP Right Cessation
- 2007-12-12 WO PCT/RU2007/000699 patent/WO2008140347A1/en active Application Filing
- 2007-12-12 CN CN2007800532020A patent/CN101687221B/en not_active Expired - Fee Related
- 2007-12-12 EP EP07866949A patent/EP2151283A4/en not_active Withdrawn
- 2007-12-12 EA EA200901362A patent/EA014548B1/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3743868A (en) * | 1970-10-12 | 1973-07-03 | Denki Onkyo Co Ltd | Driving apparatus for piezoelectric ceramic elements |
US4906948A (en) * | 1987-07-07 | 1990-03-06 | Thomson-Csf | Oscillator with piezoelectric resonator |
US5109212A (en) * | 1989-03-29 | 1992-04-28 | Bruno Cortinovis | Electronically controlled horn for motor vehicles |
WO2006131460A1 (en) * | 2005-06-06 | 2006-12-14 | The Technology Partnership Plc | System for controlling an electronic driver for a nebuliser |
Non-Patent Citations (1)
Title |
---|
See also references of WO2008140347A1 * |
Also Published As
Publication number | Publication date |
---|---|
EA200901362A1 (en) | 2010-04-30 |
EP2151283A1 (en) | 2010-02-10 |
CN101687221A (en) | 2010-03-31 |
CN101687221B (en) | 2011-08-03 |
EA014548B1 (en) | 2010-12-30 |
WO2008140347A1 (en) | 2008-11-20 |
RU2007117548A (en) | 2008-11-20 |
RU2350405C2 (en) | 2009-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20091130 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20111104 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B06B 1/02 20060101AFI20111028BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20120210 |