DD130837A1 - Schaltungsanordnung fuer einen leerlauffesten,selbstschwingenden ultraschall-generator - Google Patents
Schaltungsanordnung fuer einen leerlauffesten,selbstschwingenden ultraschall-generatorInfo
- Publication number
- DD130837A1 DD130837A1 DD19771177A DD19771177A DD130837A1 DD 130837 A1 DD130837 A1 DD 130837A1 DD 19771177 A DD19771177 A DD 19771177A DD 19771177 A DD19771177 A DD 19771177A DD 130837 A1 DD130837 A1 DD 130837A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- blank
- self
- circuit arrangement
- ultrasound generator
- tuning
- Prior art date
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
- B06B1/0207—Driving circuits
- B06B1/0223—Driving circuits for generating signals continuous in time
- B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
- B06B1/0246—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal
- B06B1/0253—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken directly from the generator circuit
-
- 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
- B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
- B06B2201/40—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups with testing, calibrating, safety devices, built-in protection, construction details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD19771177A DD130837A1 (de) | 1977-03-07 | 1977-03-07 | Schaltungsanordnung fuer einen leerlauffesten,selbstschwingenden ultraschall-generator |
DE19782806624 DE2806624A1 (de) | 1977-03-07 | 1978-02-16 | Schaltungsanordnung fuer einen leerlauffesten, selbstschwingenden ultraschall-generator |
JP2591378A JPS53146613A (en) | 1977-03-07 | 1978-03-07 | Circuit for selffsustained vibration type supersonic wave generator |
FR7806473A FR2383549A1 (fr) | 1977-03-07 | 1978-03-07 | Dispositif de branchement pour un generateur ultrasonique stable en marche a vide et auto-oscillant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD19771177A DD130837A1 (de) | 1977-03-07 | 1977-03-07 | Schaltungsanordnung fuer einen leerlauffesten,selbstschwingenden ultraschall-generator |
Publications (1)
Publication Number | Publication Date |
---|---|
DD130837A1 true DD130837A1 (de) | 1978-05-10 |
Family
ID=5507592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD19771177A DD130837A1 (de) | 1977-03-07 | 1977-03-07 | Schaltungsanordnung fuer einen leerlauffesten,selbstschwingenden ultraschall-generator |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS53146613A (de) |
DD (1) | DD130837A1 (de) |
DE (1) | DE2806624A1 (de) |
FR (1) | FR2383549A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2859686B1 (fr) | 2003-09-15 | 2005-11-18 | Valeo Systemes Dessuyage | Manivelle deformable de mecanisme d'essuie-glace comportant un trou oblong en forme de quadrilatere |
-
1977
- 1977-03-07 DD DD19771177A patent/DD130837A1/de unknown
-
1978
- 1978-02-16 DE DE19782806624 patent/DE2806624A1/de not_active Withdrawn
- 1978-03-07 FR FR7806473A patent/FR2383549A1/fr active Granted
- 1978-03-07 JP JP2591378A patent/JPS53146613A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2383549A1 (fr) | 1978-10-06 |
JPS53146613A (en) | 1978-12-20 |
FR2383549B3 (de) | 1980-10-17 |
DE2806624A1 (de) | 1979-02-01 |
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