FR2510843B1 - - Google Patents
Info
- Publication number
- FR2510843B1 FR2510843B1 FR8115010A FR8115010A FR2510843B1 FR 2510843 B1 FR2510843 B1 FR 2510843B1 FR 8115010 A FR8115010 A FR 8115010A FR 8115010 A FR8115010 A FR 8115010A FR 2510843 B1 FR2510843 B1 FR 2510843B1
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
- H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
- H03B5/38—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator frequency-determining element being connected via bridge circuit to closed ring around which signal is transmitted
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L5/00—Automatic control of voltage, current, or power
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8115010A FR2510843A1 (fr) | 1981-07-30 | 1981-07-30 | Dispositif d'excitation pour circuit oscillant a resonateur electromecanique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8115010A FR2510843A1 (fr) | 1981-07-30 | 1981-07-30 | Dispositif d'excitation pour circuit oscillant a resonateur electromecanique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2510843A1 FR2510843A1 (fr) | 1983-02-04 |
| FR2510843B1 true FR2510843B1 (cg-RX-API-DMAC7.html) | 1983-12-23 |
Family
ID=9261093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8115010A Granted FR2510843A1 (fr) | 1981-07-30 | 1981-07-30 | Dispositif d'excitation pour circuit oscillant a resonateur electromecanique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2510843A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59100604A (ja) * | 1982-11-30 | 1984-06-09 | Sony Corp | 発振器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3668486A (en) * | 1971-01-08 | 1972-06-06 | Crest Ultrasonics Corp | Load-sensitive generator for driving piezo-electric transducers |
| US4168916A (en) * | 1978-03-24 | 1979-09-25 | Stanley Electric Co., Ltd. | Ultrasonic oscillator device and machine incorporating the device |
| US4230953A (en) * | 1978-07-31 | 1980-10-28 | National Semiconductor Corporation | Non-linear control circuit |
-
1981
- 1981-07-30 FR FR8115010A patent/FR2510843A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2510843A1 (fr) | 1983-02-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |