FR1547272A - Transformateur électro-acoustique - Google Patents
Transformateur électro-acoustiqueInfo
- Publication number
- FR1547272A FR1547272A FR132714A FR132714A FR1547272A FR 1547272 A FR1547272 A FR 1547272A FR 132714 A FR132714 A FR 132714A FR 132714 A FR132714 A FR 132714A FR 1547272 A FR1547272 A FR 1547272A
- Authority
- FR
- France
- Prior art keywords
- electro
- acoustic transformer
- acoustic
- transformer
- 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
- B06B1/08—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with magnetostriction
- B06B1/085—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with magnetostriction using multiple elements, e.g. arrays
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR132714A FR1547272A (fr) | 1966-12-20 | 1967-12-18 | Transformateur électro-acoustique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1822366A CH467568A (de) | 1966-12-20 | 1966-12-20 | Elektroakustischer Wandler |
FR132714A FR1547272A (fr) | 1966-12-20 | 1967-12-18 | Transformateur électro-acoustique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1547272A true FR1547272A (fr) | 1968-11-22 |
Family
ID=25720680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR132714A Expired FR1547272A (fr) | 1966-12-20 | 1967-12-18 | Transformateur électro-acoustique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1547272A (fr) |
-
1967
- 1967-12-18 FR FR132714A patent/FR1547272A/fr not_active Expired
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