DK86184A - Kredsloeb til frembringelse af hoejfrekvente svingninger - Google Patents

Kredsloeb til frembringelse af hoejfrekvente svingninger Download PDF

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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
Application number
DK86184A
Other languages
English (en)
Other versions
DK86184D0 (da
Inventor
Hans-Walter Altendorf
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of DK86184D0 publication Critical patent/DK86184D0/da
Publication of DK86184A publication Critical patent/DK86184A/da

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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 ultrasonic waves
    • 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)
DK86184A 1983-04-18 1984-02-22 Kredsloeb til frembringelse af hoejfrekvente svingninger DK86184A (da)

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)

* Cited by examiner, † Cited by third party
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

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