FR2123048B1 - - Google Patents
Info
- Publication number
- FR2123048B1 FR2123048B1 FR7029171A FR7029171A FR2123048B1 FR 2123048 B1 FR2123048 B1 FR 2123048B1 FR 7029171 A FR7029171 A FR 7029171A FR 7029171 A FR7029171 A FR 7029171A FR 2123048 B1 FR2123048 B1 FR 2123048B1
- Authority
- FR
- France
- 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
- B06B1/0644—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 a single piezoelectric element
- B06B1/0655—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 a single piezoelectric element of cylindrical shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7029171A FR2123048B1 (de) | 1970-08-07 | 1970-08-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7029171A FR2123048B1 (de) | 1970-08-07 | 1970-08-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2123048A1 FR2123048A1 (de) | 1972-09-08 |
FR2123048B1 true FR2123048B1 (de) | 1974-03-01 |
Family
ID=9059951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7029171A Expired FR2123048B1 (de) | 1970-08-07 | 1970-08-07 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2123048B1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4525645A (en) * | 1983-10-11 | 1985-06-25 | Southwest Research Institute | Cylindrical bender-type vibration transducer |
US4604542A (en) * | 1984-07-25 | 1986-08-05 | Gould Inc. | Broadband radial vibrator transducer with multiple resonant frequencies |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2774892A (en) * | 1951-05-29 | 1956-12-18 | Bendix Aviat Corp | Annular vibrator with lumped loading |
US2775749A (en) * | 1953-04-01 | 1956-12-25 | Sussman Harry | Mass-loaded ring vibrator |
US2812452A (en) * | 1956-05-22 | 1957-11-05 | Harris Transducer Corp | Split cylindrical transducer |
-
1970
- 1970-08-07 FR FR7029171A patent/FR2123048B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2123048A1 (de) | 1972-09-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |