ES2008968A6 - Focal sonic or ultrasonic radiator to apply to high-intensity fluids. - Google Patents
Focal sonic or ultrasonic radiator to apply to high-intensity fluids.Info
- Publication number
- ES2008968A6 ES2008968A6 ES8800327A ES8800327A ES2008968A6 ES 2008968 A6 ES2008968 A6 ES 2008968A6 ES 8800327 A ES8800327 A ES 8800327A ES 8800327 A ES8800327 A ES 8800327A ES 2008968 A6 ES2008968 A6 ES 2008968A6
- Authority
- ES
- Spain
- Prior art keywords
- sonic
- focal
- fluids
- intensity
- apply
- 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.)
- Expired
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
- B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B3/04—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency involving focusing or reflecting
-
- 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
- G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
The object of the present patent application is a new type of radiator for sonic and/or ultrasonic frequencies consisting basically of a plate which has discontinuous profiles on both surfaces and which vibrates flexurally on excitation by a vibrator that may be piezoelectric, magnetostrictive, etc. in nature. The dual discontinuous profiles enable regulation of the amplitude and phase of the energy radiated, thereby achieving a high concentration of energy around a predetermined point.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8800327A ES2008968A6 (en) | 1988-02-05 | 1988-02-05 | Focal sonic or ultrasonic radiator to apply to high-intensity fluids. |
EP89500014A EP0327486A3 (en) | 1988-02-05 | 1989-02-03 | Focal sonic or ultrasonic radiator to apply to high-intensity fluids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8800327A ES2008968A6 (en) | 1988-02-05 | 1988-02-05 | Focal sonic or ultrasonic radiator to apply to high-intensity fluids. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2008968A6 true ES2008968A6 (en) | 1989-08-16 |
Family
ID=8254746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8800327A Expired ES2008968A6 (en) | 1988-02-05 | 1988-02-05 | Focal sonic or ultrasonic radiator to apply to high-intensity fluids. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0327486A3 (en) |
ES (1) | ES2008968A6 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2017285A6 (en) * | 1989-10-06 | 1991-01-16 | Consejo Superior Investigacion | Electroacoustic unit for generating high sonic and ultrasonic intensities in gases and interphases |
US5299175A (en) * | 1989-10-06 | 1994-03-29 | Consejo Superior De Investigaciones Cientificas | Electroacoustic unit for generating high sonic and ultra-sonic intensities in gases and interphases |
FR2791912A1 (en) * | 1999-04-12 | 2000-10-13 | Techsonic Sarl | Immersion semiconductor wafer cleaning device, especially for cleaning particles from silicon wafers, uses an acoustic window made of the wafer material for megasound transmission into cleaning fluid |
JP2009502466A (en) * | 2005-07-27 | 2009-01-29 | コンセホ・スペリオール・デ・インベスティガシオネス・シエンティフィカス | Macro-sonic generator for industrial defoaming of air-based liquids |
CN101096030B (en) * | 2006-06-26 | 2010-12-08 | 深圳职业技术学院 | Ultrasonic radiator |
US11521590B2 (en) | 2019-06-24 | 2022-12-06 | The Boeing Company | High-power ultrasound emitter design |
-
1988
- 1988-02-05 ES ES8800327A patent/ES2008968A6/en not_active Expired
-
1989
- 1989-02-03 EP EP89500014A patent/EP0327486A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0327486A3 (en) | 1990-08-29 |
EP0327486A2 (en) | 1989-08-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20041102 |