DD97559A5 - - Google Patents
Info
- Publication number
- DD97559A5 DD97559A5 DD16337472A DD16337472A DD97559A5 DD 97559 A5 DD97559 A5 DD 97559A5 DD 16337472 A DD16337472 A DD 16337472A DD 16337472 A DD16337472 A DD 16337472A DD 97559 A5 DD97559 A5 DD 97559A5
- Authority
- DD
- German Democratic Republic
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
- B06B1/0622—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 on one surface
- B06B1/0633—Cylindrical array
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712127879 DE2127879B2 (de) | 1971-06-04 | 1971-06-04 | Vorrichtung zur erzeugung hoher ultraschall-energiedichten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD97559A5 true DD97559A5 (xx) | 1973-05-12 |
Family
ID=5809885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16337472A DD97559A5 (xx) | 1971-06-04 | 1972-06-02 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE784356A (xx) |
| CH (1) | CH541363A (xx) |
| DD (1) | DD97559A5 (xx) |
| DE (1) | DE2127879B2 (xx) |
| FR (1) | FR2139886A1 (xx) |
| IT (1) | IT955676B (xx) |
| NL (1) | NL7206519A (xx) |
-
1971
- 1971-06-04 DE DE19712127879 patent/DE2127879B2/de active Granted
-
1972
- 1972-04-25 CH CH613672A patent/CH541363A/de not_active IP Right Cessation
- 1972-05-15 NL NL7206519A patent/NL7206519A/xx unknown
- 1972-05-16 FR FR7217435A patent/FR2139886A1/fr not_active Withdrawn
- 1972-05-19 IT IT2461372A patent/IT955676B/it active
- 1972-06-02 DD DD16337472A patent/DD97559A5/xx unknown
- 1972-06-02 BE BE784356A patent/BE784356A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2127879A1 (de) | 1972-12-14 |
| BE784356A (fr) | 1972-10-02 |
| NL7206519A (xx) | 1972-12-06 |
| CH541363A (de) | 1973-09-15 |
| IT955676B (it) | 1973-09-29 |
| DE2127879C3 (xx) | 1973-11-22 |
| DE2127879B2 (de) | 1973-04-12 |
| FR2139886A1 (xx) | 1973-01-12 |