SE339346B - - Google Patents
Info
- Publication number
- SE339346B SE339346B SE03405/69A SE340569A SE339346B SE 339346 B SE339346 B SE 339346B SE 03405/69 A SE03405/69 A SE 03405/69A SE 340569 A SE340569 A SE 340569A SE 339346 B SE339346 B SE 339346B
- Authority
- SE
- Sweden
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
- B06B2201/50—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
- B06B2201/50—Application to a particular transducer type
- B06B2201/58—Magnetostrictive 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE03405/69A SE339346B (en:Method) | 1969-03-12 | 1969-03-12 | |
| US17080A US3694713A (en) | 1969-03-12 | 1970-03-06 | Ultrasonic generators |
| DE19702011299 DE2011299A1 (de) | 1969-03-12 | 1970-03-10 | Vorrichtung an Ultraschallgenerator |
| GB01964/70A GB1276766A (en) | 1969-03-12 | 1970-03-12 | Arrangement for ultrasonic generators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE03405/69A SE339346B (en:Method) | 1969-03-12 | 1969-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE339346B true SE339346B (en:Method) | 1971-10-04 |
Family
ID=20262048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE03405/69A SE339346B (en:Method) | 1969-03-12 | 1969-03-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3694713A (en:Method) |
| DE (1) | DE2011299A1 (en:Method) |
| GB (1) | GB1276766A (en:Method) |
| SE (1) | SE339346B (en:Method) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK125820B (da) * | 1971-03-31 | 1973-05-07 | S Goof | Materialebearbejdningsapparat med elektromagnetisk bevæget arbejdsorgan. |
| JPS5123342B2 (en:Method) * | 1972-07-31 | 1976-07-16 | ||
| US3931533A (en) * | 1974-05-30 | 1976-01-06 | Sybron Corporation | Ultrasonic signal generator |
| CA1063486A (en) * | 1976-04-22 | 1979-10-02 | Bristol-Myers Squibb Company | Ultrasonic cleaner |
| GB2096415B (en) | 1980-12-11 | 1985-09-18 | Ici Plc | Detonator fibring circuit |
| US4422379A (en) | 1981-06-22 | 1983-12-27 | Imperial Chemical Industries Plc | Means for and a method of initiating explosions |
| DE3136028C2 (de) * | 1981-09-11 | 1986-12-18 | Hartmut Dipl.-Ing. 7504 Weingarten Teichmann | Schaltungsanordnung für einen magnetostriktiven Ultraschallschwinger |
| US4469974A (en) * | 1982-06-14 | 1984-09-04 | Eaton Corporation | Low power acoustic fuel injector drive circuit |
| US4554477A (en) * | 1983-11-25 | 1985-11-19 | Ratcliff Henry K | Drive circuit for a plurality of ultrasonic generators using auto follow and frequency sweep |
| US4754186A (en) * | 1986-12-23 | 1988-06-28 | E. I. Du Pont De Nemours And Company | Drive network for an ultrasonic probe |
| US5730594A (en) * | 1995-12-05 | 1998-03-24 | Parkell Products, Inc. | Ultrasonic dental scaler selectively tunable either manually or automatically |
| US5754016A (en) * | 1996-09-18 | 1998-05-19 | Dentsply Research & Development Corp | Method of continuous control of tip vibration in a dental scalar system |
| US6571643B1 (en) | 1998-08-13 | 2003-06-03 | Electronics For Imaging, Inc. | Ultrasound speed measurement of temperature and pressure effects |
| US6900673B2 (en) | 2002-06-04 | 2005-05-31 | Coltene/Whaledent, Inc. | Microcontroller unit |
| US10132875B1 (en) * | 2013-04-25 | 2018-11-20 | Power Control Systems, Inc. | Device and method for open phase detection |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2945168A (en) * | 1957-04-12 | 1960-07-12 | Bosch Gmbh Robert | Vibratory electromagnetic device |
| US3059141A (en) * | 1958-09-02 | 1962-10-16 | Sylvania Electric Prod | Oscillator |
| US3152295A (en) * | 1961-05-01 | 1964-10-06 | Bendix Corp | Pulsed tank circuit magneto-or electrostrictive device excitation |
| US3229129A (en) * | 1962-08-09 | 1966-01-11 | Oceanic Instr Inc | Magnetostrictively vibrated electrode probe |
| NL283155A (en:Method) * | 1962-09-12 | |||
| SE336832B (en:Method) * | 1965-05-26 | 1971-07-19 | G Bergstrand | |
| US3325747A (en) * | 1966-04-14 | 1967-06-13 | Hammond Organ Co | Plural frequency musical instrument oscillator |
| US3518766A (en) * | 1969-01-30 | 1970-07-07 | Emanuel Burt | Piezoelectric cleaning device with removable workpiece |
| US3544866A (en) * | 1969-10-16 | 1970-12-01 | C & B Corp | Electronic drive circuitry for ultrasonic devices |
-
1969
- 1969-03-12 SE SE03405/69A patent/SE339346B/xx unknown
-
1970
- 1970-03-06 US US17080A patent/US3694713A/en not_active Expired - Lifetime
- 1970-03-10 DE DE19702011299 patent/DE2011299A1/de active Pending
- 1970-03-12 GB GB01964/70A patent/GB1276766A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2011299A1 (de) | 1970-10-01 |
| US3694713A (en) | 1972-09-26 |
| GB1276766A (en) | 1972-06-07 |