FR1447064A - Transducteurs à ultra-sons - Google Patents
Transducteurs à ultra-sonsInfo
- Publication number
- FR1447064A FR1447064A FR31948A FR31948A FR1447064A FR 1447064 A FR1447064 A FR 1447064A FR 31948 A FR31948 A FR 31948A FR 31948 A FR31948 A FR 31948A FR 1447064 A FR1447064 A FR 1447064A
- Authority
- FR
- France
- Prior art keywords
- ultrasonic transducers
- transducers
- ultrasonic
- 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
- 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
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
- B06B1/0611—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile
- B06B1/0618—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile of piezo- and non-piezoelectric elements, e.g. 'Tonpilz'
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- 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
- G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR31948A FR1447064A (fr) | 1965-02-05 | 1965-09-20 | Transducteurs à ultra-sons |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US430543A US3370186A (en) | 1965-02-05 | 1965-02-05 | Ultrasonic transducers |
FR31948A FR1447064A (fr) | 1965-02-05 | 1965-09-20 | Transducteurs à ultra-sons |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1447064A true FR1447064A (fr) | 1966-07-22 |
Family
ID=26166233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR31948A Expired FR1447064A (fr) | 1965-02-05 | 1965-09-20 | Transducteurs à ultra-sons |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1447064A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0479070A2 (fr) * | 1990-09-21 | 1992-04-08 | Ettore Alagna | Dispositif pour le montage d'un transducteur d'ultrason sur un bain de lavage |
-
1965
- 1965-09-20 FR FR31948A patent/FR1447064A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0479070A2 (fr) * | 1990-09-21 | 1992-04-08 | Ettore Alagna | Dispositif pour le montage d'un transducteur d'ultrason sur un bain de lavage |
EP0479070A3 (en) * | 1990-09-21 | 1992-04-15 | Ettore Alagna | Mounting arrangement of an ultrasound transducer onto a washing tank |
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