JPS62273084A - 安定化超音波発振器 - Google Patents
安定化超音波発振器Info
- Publication number
- JPS62273084A JPS62273084A JP61255969A JP25596986A JPS62273084A JP S62273084 A JPS62273084 A JP S62273084A JP 61255969 A JP61255969 A JP 61255969A JP 25596986 A JP25596986 A JP 25596986A JP S62273084 A JPS62273084 A JP S62273084A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- power
- transistor
- modulation
- bridge
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims description 56
- 238000004804 winding Methods 0.000 claims description 47
- 238000002604 ultrasonography Methods 0.000 claims description 14
- 230000004044 response Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 6
- 238000010168 coupling process Methods 0.000 claims 6
- 238000005859 coupling reaction Methods 0.000 claims 6
- 230000000295 complement effect Effects 0.000 claims 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 6
- 230000010355 oscillation Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 4
- 238000004506 ultrasonic cleaning Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Inverter Devices (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/865,255 US4864547A (en) | 1986-05-20 | 1986-05-20 | Regulated ultrasonic generator |
| US865255 | 1986-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62273084A true JPS62273084A (ja) | 1987-11-27 |
| JPH0545315B2 JPH0545315B2 (cg-RX-API-DMAC7.html) | 1993-07-08 |
Family
ID=25345055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61255969A Granted JPS62273084A (ja) | 1985-05-20 | 1986-10-29 | 安定化超音波発振器 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4864547A (cg-RX-API-DMAC7.html) |
| EP (1) | EP0246528B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JPS62273084A (cg-RX-API-DMAC7.html) |
| KR (1) | KR910005969B1 (cg-RX-API-DMAC7.html) |
| DE (1) | DE3781455T2 (cg-RX-API-DMAC7.html) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5834871A (en) | 1996-08-05 | 1998-11-10 | Puskas; William L. | Apparatus and methods for cleaning and/or processing delicate parts |
| US6016821A (en) | 1996-09-24 | 2000-01-25 | Puskas; William L. | Systems and methods for ultrasonically processing delicate parts |
| US4736130A (en) * | 1987-01-09 | 1988-04-05 | Puskas William L | Multiparameter generator for ultrasonic transducers |
| GB8729599D0 (en) * | 1987-12-18 | 1988-02-03 | Kerry Ultrasonics | Methods of & apparatus for generating ultrasonic signals |
| US5109174A (en) * | 1989-11-22 | 1992-04-28 | Mdt Corporation | Ultrasonic cleaner |
| US5126589A (en) * | 1990-08-31 | 1992-06-30 | Siemens Pacesetter, Inc. | Piezoelectric driver using resonant energy transfer |
| FR2686805A1 (fr) * | 1992-02-04 | 1993-08-06 | Kodak Pathe | Dispositif permettant de dissoudre des bulles gazeuses contenues dans une composition liquide utilisable notamment pour les produits photographiques. |
| US5276376A (en) * | 1992-06-09 | 1994-01-04 | Ultrasonic Power Corporation | Variable frequency ultrasonic generator with constant power output |
| DE4322388C2 (de) * | 1993-06-30 | 1996-07-18 | Hielscher Gmbh | Schaltungsanordnung zum sicheren Anschwingen von Ultraschalldesintegratoren |
| DE4400210A1 (de) * | 1994-01-05 | 1995-08-10 | Branson Ultraschall | Verfahren und Einrichtung zum Betrieb eines Generators zur HF-Energieversorgung eines Ultraschallwandlers |
| EP0832011B1 (en) * | 1994-05-13 | 2001-10-10 | McNeilus Truck and Manufacturing, Inc. | Hydraulic leak detection system |
| US5534741A (en) * | 1994-09-26 | 1996-07-09 | Sharper Image Corporation | Ultrasonic pulse cleaner |
| US6822372B2 (en) * | 1999-08-09 | 2004-11-23 | William L. Puskas | Apparatus, circuitry and methods for cleaning and/or processing with sound waves |
| US7211927B2 (en) * | 1996-09-24 | 2007-05-01 | William Puskas | Multi-generator system for an ultrasonic processing tank |
| US7336019B1 (en) | 2005-07-01 | 2008-02-26 | Puskas William L | Apparatus, circuitry, signals, probes and methods for cleaning and/or processing with sound |
| US8075695B2 (en) * | 1996-08-05 | 2011-12-13 | Puskas William L | Apparatus, circuitry, signals, probes and methods for cleaning and/or processing with sound |
| US20060086604A1 (en) * | 1996-09-24 | 2006-04-27 | Puskas William L | Organism inactivation method and system |
| US6313565B1 (en) | 2000-02-15 | 2001-11-06 | William L. Puskas | Multiple frequency cleaning system |
| US7211928B2 (en) * | 1996-08-05 | 2007-05-01 | Puskas William L | Apparatus, circuitry, signals and methods for cleaning and/or processing with sound |
| US20080047575A1 (en) * | 1996-09-24 | 2008-02-28 | Puskas William L | Apparatus, circuitry, signals and methods for cleaning and processing with sound |
| US6023216A (en) * | 1998-07-20 | 2000-02-08 | Ohio Transformer | Transformer coil and method |
| US6290778B1 (en) | 1998-08-12 | 2001-09-18 | Hudson Technologies, Inc. | Method and apparatus for sonic cleaning of heat exchangers |
| US6644114B1 (en) | 1999-12-30 | 2003-11-11 | Mcewan Technologies, Llc | Direct PWM reflectometer |
| US6450184B1 (en) * | 2000-02-04 | 2002-09-17 | Lawrence Azar | Apparatus for measuring cavitation energy profiles |
| US6939300B2 (en) * | 2002-02-19 | 2005-09-06 | Siemens Medical Solutions Usa, Inc. | Multiple level transmitter and method of transmitting |
| JP4116930B2 (ja) * | 2003-06-03 | 2008-07-09 | 古野電気株式会社 | 超音波送信装置、超音波送受信装置、および探知装置 |
| US9722671B2 (en) | 2011-05-27 | 2017-08-01 | uBeam Inc. | Oscillator circuits for wireless power transfer |
| US10148131B2 (en) | 2011-05-27 | 2018-12-04 | uBeam Inc. | Power density control for wireless power transfer |
| US9537322B2 (en) | 2011-05-27 | 2017-01-03 | uBeam Inc. | Sub-apertures with interleaved transmit elements for wireless power transfer |
| US9001622B2 (en) | 2011-05-27 | 2015-04-07 | uBeam Inc. | Receiver communications for wireless power transfer |
| US9819399B2 (en) | 2011-05-27 | 2017-11-14 | uBeam Inc. | Beam interaction control for wireless power transfer |
| US9831920B2 (en) | 2011-05-27 | 2017-11-28 | uBeam Inc. | Motion prediction for wireless power transfer |
| US11191669B2 (en) | 2012-03-26 | 2021-12-07 | Johnson & Johnson Surgical Vision, Inc. | Tapered structure in a phacoemulsification device for node placement |
| US12133816B2 (en) | 2012-03-26 | 2024-11-05 | Johnson & Johnson Surgical Vision, Inc. | Phacoemulsification circuit |
| US11197778B2 (en) | 2012-03-26 | 2021-12-14 | Johnson & Johnson Surgical Vision, Inc. | Tapered structure in a phacoemulsification device for node placement |
| KR101388140B1 (ko) * | 2012-04-03 | 2014-04-23 | 전자부품연구원 | 멀티 주파수 변조 신호로 초음파를 생성하는 초음파 발생장치 및 방법 |
| CH708887A2 (de) * | 2013-11-22 | 2015-05-29 | Felipe Walter Messerli | Einrichtung zur Ultraschallbehandlung. |
| US10488516B2 (en) | 2015-10-21 | 2019-11-26 | Semiconductor Components Industries, Llc | Controlling an output signal independently of the first harmonic |
| CN108472558A (zh) * | 2015-12-09 | 2018-08-31 | 盛美半导体设备（上海）有限公司 | 使用高温化学品和超声波装置清洗衬底的方法和装置 |
| US10082565B2 (en) | 2016-03-31 | 2018-09-25 | Butterfly Network, Inc. | Multilevel bipolar pulser |
| CN112260530B (zh) * | 2020-12-22 | 2021-03-12 | 深圳英集芯科技股份有限公司 | 电源软启动控制电路、控制芯片及控制装置 |
| DE102021106587B4 (de) * | 2021-03-18 | 2022-10-13 | Pepperl+Fuchs Se | Versorgungsspannungsunabhängiger Ultraschallgenerator mit variabler PWM |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2778002A (en) * | 1954-11-22 | 1957-01-15 | Douglass H Howry | Method of producing short pulse echo signals |
| US3460025A (en) * | 1966-01-14 | 1969-08-05 | Aeroprojects Inc | High frequency,high power source solid state inverter |
| US3715649A (en) * | 1967-01-25 | 1973-02-06 | Westinghouse Electric Corp | Staggered phase pulse width modulated inverter apparatus |
| US3491250A (en) * | 1967-12-12 | 1970-01-20 | Branson Instr | Oscillatory load circuit |
| US3582733A (en) * | 1968-05-20 | 1971-06-01 | Tappan Co The | Ultrasonic dishwasher |
| US3622960A (en) * | 1969-06-13 | 1971-11-23 | Lear Siegler Inc | Sonar transmitter system |
| US3715710A (en) * | 1970-11-25 | 1973-02-06 | J Bernstein | Unipolar acoustic pulse generator |
| GB1537058A (en) * | 1975-05-20 | 1978-12-29 | Matsushita Electric Industrial Co Ltd | Ultrasonic generators |
| US3979660A (en) * | 1975-07-25 | 1976-09-07 | Amf Incorporated | Start-up circuit for static inverter |
| DE2813729C2 (de) * | 1978-03-30 | 1979-08-16 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren und Schaltungsanordnung zur Anregung von Ultraschallschwingern, die in der Impuls-Echo-Technik eingesetzt werden |
| FR2443113B1 (fr) * | 1978-06-30 | 1985-12-06 | Deutsch Pruef Messgeraete | Procede et dispositif d'emission d'impulsions acoustiques, particulierement dans le domaine des ultra-sons, et application de ces impulsions notamment au controle non destructif de materiaux |
| NL7808635A (nl) * | 1978-08-22 | 1980-02-26 | Hollandse Signaalapparaten Bv | Sonar. |
| US4277710A (en) * | 1979-04-30 | 1981-07-07 | Dukane Corporation | Control circuit for piezoelectric ultrasonic generators |
| US4504762A (en) * | 1982-06-25 | 1985-03-12 | Hughes Aircraft Company | Buffer for an electron beam collector |
| US4613933A (en) * | 1985-01-07 | 1986-09-23 | Allied Corporation | Digital drive system for pulse width modulated power control |
| US4736130A (en) * | 1987-01-09 | 1988-04-05 | Puskas William L | Multiparameter generator for ultrasonic transducers |
-
1986
- 1986-05-20 US US06/865,255 patent/US4864547A/en not_active Expired - Fee Related
- 1986-10-29 JP JP61255969A patent/JPS62273084A/ja active Granted
-
1987
- 1987-05-11 DE DE8787106799T patent/DE3781455T2/de not_active Expired - Fee Related
- 1987-05-11 EP EP87106799A patent/EP0246528B1/en not_active Expired - Lifetime
- 1987-05-20 KR KR1019870004991A patent/KR910005969B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0246528A3 (en) | 1988-10-26 |
| KR870011315A (ko) | 1987-12-22 |
| JPH0545315B2 (cg-RX-API-DMAC7.html) | 1993-07-08 |
| EP0246528A2 (en) | 1987-11-25 |
| DE3781455D1 (de) | 1992-10-08 |
| DE3781455T2 (de) | 1993-02-25 |
| KR910005969B1 (ko) | 1991-08-09 |
| US4864547A (en) | 1989-09-05 |
| EP0246528B1 (en) | 1992-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |