DK86184A - Kredsloeb til frembringelse af hoejfrekvente svingninger - Google Patents
Kredsloeb til frembringelse af hoejfrekvente svingninger Download PDFInfo
- Publication number
- DK86184A DK86184A DK86184A DK86184A DK86184A DK 86184 A DK86184 A DK 86184A DK 86184 A DK86184 A DK 86184A DK 86184 A DK86184 A DK 86184A DK 86184 A DK86184 A DK 86184A
- Authority
- DK
- Denmark
- Prior art keywords
- circuit
- frequency vibrations
- making high
- vibrations
- frequency
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/20—Power-driven cleaning or polishing devices using ultrasonics
-
- 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
- B06B2201/50—Application to a particular transducer type
- B06B2201/55—Piezoelectric transducer
-
- 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
- B06B2201/70—Specific application
- B06B2201/76—Medical, dental
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833314030 DE3314030A1 (de) | 1983-04-18 | 1983-04-18 | Schaltungsanordnung zur erzeugung hochfrequenter schwingungen |
Publications (2)
Publication Number | Publication Date |
---|---|
DK86184D0 DK86184D0 (da) | 1984-02-22 |
DK86184A true DK86184A (da) | 1984-10-19 |
Family
ID=6196704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK86184A DK86184A (da) | 1983-04-18 | 1984-02-22 | Kredsloeb til frembringelse af hoejfrekvente svingninger |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3314030A1 (da) |
DK (1) | DK86184A (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3401735C1 (de) * | 1984-01-19 | 1985-05-02 | Herbert 7909 Bollingen Gässler | Vorrichtung zum Betrieb eines piezoelektrischen Ultraschallwandlers |
-
1983
- 1983-04-18 DE DE19833314030 patent/DE3314030A1/de not_active Withdrawn
-
1984
- 1984-02-22 DK DK86184A patent/DK86184A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DK86184D0 (da) | 1984-02-22 |
DE3314030A1 (de) | 1984-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment |