NO20074561L - Effekt-driverkrets for a styre en ultralyd-transducer for variabel last - Google Patents
Effekt-driverkrets for a styre en ultralyd-transducer for variabel lastInfo
- Publication number
- NO20074561L NO20074561L NO20074561A NO20074561A NO20074561L NO 20074561 L NO20074561 L NO 20074561L NO 20074561 A NO20074561 A NO 20074561A NO 20074561 A NO20074561 A NO 20074561A NO 20074561 L NO20074561 L NO 20074561L
- Authority
- NO
- Norway
- Prior art keywords
- transducer
- voltage
- transistor
- igbt
- high power
- Prior art date
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
- H03B5/40—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a magnetostrictive resonator
-
- 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
-
- 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
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 |
---|---|---|---|
US11/069,492 US7408290B2 (en) | 2005-02-28 | 2005-02-28 | Power driving circuit for controlling a variable load ultrasonic transducer |
PCT/US2006/002911 WO2006093602A2 (en) | 2005-02-28 | 2006-01-27 | Power driving circuit for controlling a variable load ultrasonic transducer |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20074561L true NO20074561L (no) | 2007-09-27 |
Family
ID=36941599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20074561A NO20074561L (no) | 2005-02-28 | 2007-09-10 | Effekt-driverkrets for a styre en ultralyd-transducer for variabel last |
Country Status (13)
Country | Link |
---|---|
US (1) | US7408290B2 (ko) |
EP (1) | EP1854281A2 (ko) |
JP (1) | JP2008536657A (ko) |
KR (1) | KR20070108261A (ko) |
CN (1) | CN101548402A (ko) |
AR (1) | AR070295A1 (ko) |
BR (1) | BRPI0607694A2 (ko) |
EA (1) | EA012532B1 (ko) |
MA (1) | MA29338B1 (ko) |
MX (1) | MX2007010444A (ko) |
NO (1) | NO20074561L (ko) |
WO (1) | WO2006093602A2 (ko) |
ZA (1) | ZA200707943B (ko) |
Families Citing this family (38)
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---|---|---|---|---|
US8535228B2 (en) | 2004-10-06 | 2013-09-17 | Guided Therapy Systems, Llc | Method and system for noninvasive face lifts and deep tissue tightening |
US8444562B2 (en) | 2004-10-06 | 2013-05-21 | Guided Therapy Systems, Llc | System and method for treating muscle, tendon, ligament and cartilage tissue |
US10864385B2 (en) | 2004-09-24 | 2020-12-15 | Guided Therapy Systems, Llc | Rejuvenating skin by heating tissue for cosmetic treatment of the face and body |
US8690778B2 (en) | 2004-10-06 | 2014-04-08 | Guided Therapy Systems, Llc | Energy-based tissue tightening |
US11883688B2 (en) | 2004-10-06 | 2024-01-30 | Guided Therapy Systems, Llc | Energy based fat reduction |
US8133180B2 (en) | 2004-10-06 | 2012-03-13 | Guided Therapy Systems, L.L.C. | Method and system for treating cellulite |
US9694212B2 (en) | 2004-10-06 | 2017-07-04 | Guided Therapy Systems, Llc | Method and system for ultrasound treatment of skin |
US11235179B2 (en) | 2004-10-06 | 2022-02-01 | Guided Therapy Systems, Llc | Energy based skin gland treatment |
US11724133B2 (en) | 2004-10-07 | 2023-08-15 | Guided Therapy Systems, Llc | Ultrasound probe for treatment of skin |
US11207548B2 (en) | 2004-10-07 | 2021-12-28 | Guided Therapy Systems, L.L.C. | Ultrasound probe for treating skin laxity |
US7408290B2 (en) * | 2005-02-28 | 2008-08-05 | Sulphco, Inc. | Power driving circuit for controlling a variable load ultrasonic transducer |
CN104545998B (zh) | 2008-06-06 | 2020-07-14 | 奥赛拉公司 | 用于美容处理和成像的系统和方法 |
JP4666055B2 (ja) * | 2008-11-05 | 2011-04-06 | 日本テキサス・インスツルメンツ株式会社 | 駆動装置及び駆動方法 |
WO2010087974A1 (en) | 2009-01-30 | 2010-08-05 | Sulphco, Inc. | Ultrasonic horn |
WO2011028225A1 (en) | 2009-08-27 | 2011-03-10 | Mcalister Technoligies, Llc | Method and system of thermochemical regeneration to provide oxygenated fuel, for example, with fuel-cooled fuel injectors |
EP2924148A1 (en) | 2009-08-27 | 2015-09-30 | McAlister Technologies, LLC | Fuel injector |
SG181518A1 (en) | 2009-12-07 | 2012-07-30 | Mcalister Technologies Llc | Adaptive control system for fuel injectors and igniters |
JP5184663B2 (ja) | 2011-02-04 | 2013-04-17 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 超音波画像表示装置用電源回路及び超音波画像表示装置 |
CN102195516B (zh) * | 2011-05-20 | 2013-05-29 | 南京航空航天大学 | S形多足箝位式压电电机及其工作模式 |
US8594572B1 (en) | 2011-06-16 | 2013-11-26 | The United States Of America As Represented By The Secretary Of The Navy | Wireless electric power transmission through wall |
WO2013070658A2 (en) * | 2011-11-08 | 2013-05-16 | Fairchild Semiconductor Corporation | Modulation scheme for driving a piezo element |
CN103998151B (zh) * | 2011-12-15 | 2016-10-19 | 皇家飞利浦有限公司 | 用于驱动电容式负载,尤其是用于驱动超声换能器的驱动器设备和驱动方法 |
KR101803540B1 (ko) * | 2012-08-13 | 2017-11-30 | 페어차일드코리아반도체 주식회사 | 피에조 구동 회로 및 그 구동 방법 |
CN204637350U (zh) | 2013-03-08 | 2015-09-16 | 奥赛拉公司 | 美学成像与处理系统、多焦点处理系统和执行美容过程的系统 |
EP3131630B1 (en) | 2014-04-18 | 2023-11-29 | Ulthera, Inc. | Band transducer ultrasound therapy |
JP6711764B2 (ja) | 2014-06-18 | 2020-06-17 | デンツプライ シロナ インコーポレーテッド | 2線式超音波磁歪ドライバ |
US9625281B2 (en) * | 2014-12-23 | 2017-04-18 | Infineon Technologies Ag | Fail-safe operation of an angle sensor with mixed bridges having separate power supplies |
CN104578896B (zh) * | 2015-01-23 | 2017-01-04 | 清华大学 | 超磁致伸缩扭振换能器 |
AU2017208980B2 (en) | 2016-01-18 | 2022-03-31 | Ulthera, Inc. | Compact ultrasound device having annular ultrasound array peripherally electrically connected to flexible printed circuit board and method of assembly thereof |
US10771528B2 (en) | 2016-06-29 | 2020-09-08 | Oneview Controls, Inc. | Common distribution of audio and power signals |
RU2748788C2 (ru) | 2016-08-16 | 2021-05-31 | Ультера, Инк. | Системы и способы для косметической ультразвуковой обработки кожи |
DE102016118721A1 (de) | 2016-10-04 | 2018-04-05 | Weber Ultrasonics Gmbh | Verfahren und Vorrichtung zum Betreiben von Schallwandlern |
US10469950B2 (en) * | 2017-09-25 | 2019-11-05 | Harman International Industries, Incorporated | Acoustic transducer and magnetizing current controller |
US11944849B2 (en) | 2018-02-20 | 2024-04-02 | Ulthera, Inc. | Systems and methods for combined cosmetic treatment of cellulite with ultrasound |
MX2021004271A (es) * | 2018-11-30 | 2021-05-31 | Ulthera Inc | Sistemas y metodos para mejorar la eficacia de tratamiento por ultrasonidos. |
RU2698802C1 (ru) * | 2018-11-30 | 2019-08-30 | Общество с ограниченной ответственностью "РЭНК" (ООО "РЭНК") | Способ генерации механических колебаний и генератор для его осуществления |
RU2698578C1 (ru) * | 2018-12-04 | 2019-08-28 | Общество с ограниченной ответственностью "РЭНК" (ООО "РЭНК") | Устройство питания шагового пьезоэлектрического двигателя (варианты) |
CN112271976B (zh) * | 2020-11-11 | 2023-01-31 | 洛阳嘉盛电控技术有限公司 | 一种基于桥式电路的电机电流控制方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07288891A (ja) * | 1994-04-14 | 1995-10-31 | Hitachi Ltd | 超音波撮像装置用の振動子駆動回路 |
US7211928B2 (en) * | 1996-08-05 | 2007-05-01 | Puskas William L | Apparatus, circuitry, signals and methods for cleaning and/or processing with sound |
JPH10192783A (ja) * | 1997-01-10 | 1998-07-28 | Suzuki Motor Corp | 超音波発振装置 |
US6897628B2 (en) * | 2003-05-16 | 2005-05-24 | Sulphco, Inc. | High-power ultrasound generator and use in chemical reactions |
US7275440B2 (en) * | 2004-11-18 | 2007-10-02 | Sulphco, Inc. | Loop-shaped ultrasound generator and use in reaction systems |
US20060196915A1 (en) * | 2005-02-24 | 2006-09-07 | Sulphco, Inc. | High-power ultrasonic horn |
US7408290B2 (en) * | 2005-02-28 | 2008-08-05 | Sulphco, Inc. | Power driving circuit for controlling a variable load ultrasonic transducer |
-
2005
- 2005-02-28 US US11/069,492 patent/US7408290B2/en not_active Expired - Fee Related
-
2006
- 2006-01-27 JP JP2007558011A patent/JP2008536657A/ja active Pending
- 2006-01-27 MX MX2007010444A patent/MX2007010444A/es not_active Application Discontinuation
- 2006-01-27 EA EA200701824A patent/EA012532B1/ru not_active IP Right Cessation
- 2006-01-27 ZA ZA200707943A patent/ZA200707943B/xx unknown
- 2006-01-27 WO PCT/US2006/002911 patent/WO2006093602A2/en active Application Filing
- 2006-01-27 BR BRPI0607694-7A patent/BRPI0607694A2/pt not_active IP Right Cessation
- 2006-01-27 KR KR1020077022048A patent/KR20070108261A/ko not_active Application Discontinuation
- 2006-01-27 CN CNA2006800062590A patent/CN101548402A/zh active Pending
- 2006-01-27 EP EP06719667A patent/EP1854281A2/en not_active Withdrawn
- 2006-02-27 AR ARP060100712A patent/AR070295A1/es active IP Right Grant
-
2007
- 2007-09-10 NO NO20074561A patent/NO20074561L/no not_active Application Discontinuation
- 2007-09-18 MA MA30228A patent/MA29338B1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
JP2008536657A (ja) | 2008-09-11 |
EA012532B1 (ru) | 2009-10-30 |
MX2007010444A (es) | 2008-11-04 |
US20060238068A1 (en) | 2006-10-26 |
MA29338B1 (fr) | 2008-03-03 |
BRPI0607694A2 (pt) | 2010-03-16 |
KR20070108261A (ko) | 2007-11-08 |
WO2006093602A3 (en) | 2009-01-08 |
US7408290B2 (en) | 2008-08-05 |
AR070295A1 (es) | 2010-03-31 |
CN101548402A (zh) | 2009-09-30 |
WO2006093602A2 (en) | 2006-09-08 |
ZA200707943B (en) | 2008-12-31 |
EP1854281A2 (en) | 2007-11-14 |
EA200701824A1 (ru) | 2008-04-28 |
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Legal Events
Date | Code | Title | Description |
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FC2A | Withdrawal, rejection or dismissal of laid open patent application |