FR2492280B1 - - Google Patents
Info
- Publication number
- FR2492280B1 FR2492280B1 FR8022153A FR8022153A FR2492280B1 FR 2492280 B1 FR2492280 B1 FR 2492280B1 FR 8022153 A FR8022153 A FR 8022153A FR 8022153 A FR8022153 A FR 8022153A FR 2492280 B1 FR2492280 B1 FR 2492280B1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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
- B06B1/0261—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken from a transducer or electrode connected to the driving transducer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G27/00—Jigging conveyors
- B65G27/10—Applications of devices for generating or transmitting jigging movements
- B65G27/32—Applications of devices for generating or transmitting jigging movements with means for controlling direction, frequency or amplitude of vibration or shaking movement
-
- 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
- B06B2201/52—Electrodynamic transducer
- B06B2201/53—Electrodynamic transducer with vibrating magnet or coil
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigging Conveyors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8022153A FR2492280A1 (fr) | 1980-10-16 | 1980-10-16 | Bol vibrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8022153A FR2492280A1 (fr) | 1980-10-16 | 1980-10-16 | Bol vibrant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2492280A1 FR2492280A1 (fr) | 1982-04-23 |
| FR2492280B1 true FR2492280B1 (cg-RX-API-DMAC10.html) | 1984-11-02 |
Family
ID=9246969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8022153A Granted FR2492280A1 (fr) | 1980-10-16 | 1980-10-16 | Bol vibrant |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2492280A1 (cg-RX-API-DMAC10.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH666359A5 (de) * | 1984-10-05 | 1988-07-15 | Arthur Kobler | Vorrichtung zur steuerung von magnetisch angetriebenen massenschwingsystemen. |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1334886A (fr) * | 1961-10-03 | 1963-08-09 | Philips Nv | Dispositif générateur d'oscillations ultrasonores |
| FR2279254A1 (fr) * | 1974-07-16 | 1976-02-13 | Gaboriaud Paul | Atomiseur ultrasonique a pilotage automatique |
| DE2459841B2 (de) * | 1974-12-18 | 1976-10-14 | Litton Industries, Inc., Beverly Hills, Calif. (V.StA.) | Elektrische antriebs- und steuereinrichtung fuer mit ultraschall arbeitende zahnbehandlungsgeraete |
| DE2548264A1 (de) * | 1975-10-28 | 1977-05-05 | Siemens Ag | Elektrischer oszillator |
| US4104628A (en) * | 1976-10-15 | 1978-08-01 | P.R. Mallory & Co. Inc. | High output audible alarm device utilizing a piezoelectric transducer and voltage doubling means |
| US4168916A (en) * | 1978-03-24 | 1979-09-25 | Stanley Electric Co., Ltd. | Ultrasonic oscillator device and machine incorporating the device |
-
1980
- 1980-10-16 FR FR8022153A patent/FR2492280A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2492280A1 (fr) | 1982-04-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GC | Lien (pledge) constituted | ||
| ST | Notification of lapse |