FR1001794A - Oscillateur électrique à haute stabilité - Google Patents
Oscillateur électrique à haute stabilitéInfo
- Publication number
- FR1001794A FR1001794A FR1001794DA FR1001794A FR 1001794 A FR1001794 A FR 1001794A FR 1001794D A FR1001794D A FR 1001794DA FR 1001794 A FR1001794 A FR 1001794A
- Authority
- FR
- France
- Prior art keywords
- high stability
- electric oscillator
- stability electric
- oscillator
- stability
- Prior art date
- 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
- H03B5/34—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being vacuum tube
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1001794T | 1949-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1001794A true FR1001794A (fr) | 1952-02-27 |
Family
ID=9561541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1001794D Expired FR1001794A (fr) | 1949-12-05 | 1949-12-05 | Oscillateur électrique à haute stabilité |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1001794A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1164520B (de) * | 1959-05-13 | 1964-03-05 | Short Brothers & Harland Ltd | Niederfrequenzoszillator |
DE1222994B (de) * | 1954-11-29 | 1966-08-18 | Siemens Ag | Quarzgenerator hochkonstanter Frequenz |
-
1949
- 1949-12-05 FR FR1001794D patent/FR1001794A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1222994B (de) * | 1954-11-29 | 1966-08-18 | Siemens Ag | Quarzgenerator hochkonstanter Frequenz |
DE1164520B (de) * | 1959-05-13 | 1964-03-05 | Short Brothers & Harland Ltd | Niederfrequenzoszillator |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR953840A (fr) | Oscillateurs électriques à haute fréquence | |
FR1001794A (fr) | Oscillateur électrique à haute stabilité | |
FR1021368A (fr) | Spiral compensateur | |
FR990405A (fr) | Piano électrique | |
FR1007583A (fr) | Oscillateur à relaxation | |
FR997512A (fr) | Auscultoscope électrique | |
FR989268A (fr) | Appareillage électrique perfectionné | |
FR1008122A (fr) | Interrupteur électrique perfectionné | |
FR1003316A (fr) | Rasoir électrique | |
FR1011815A (fr) | Transformateur électrique | |
AT171110B (de) | Dielektrisches Material | |
FR989536A (fr) | Vibreuse perfectionnée | |
FR993277A (fr) | Conducteur creux à transmission à haute fréquence | |
FR983546A (fr) | Oscillateur à fréquence stabilisée | |
FR983753A (fr) | Conducteur à haute tension | |
FR986142A (fr) | Oscillateurs électriques à ultra haute fréquence à impulsions | |
FR998363A (fr) | Condensateur électrique | |
FR1022634A (fr) | Condensateur électrique | |
FR1018287A (fr) | Fréquencemètre | |
FR995647A (fr) | Aiguillon électrique à haute tension | |
FR993402A (fr) | Générateur haute fréquence | |
FR988730A (fr) | Aiguillon électrique | |
FR1042636A (fr) | Condensateurs électriques | |
FR1028069A (fr) | Métronome perfectionné | |
FR1011781A (fr) | Redresseur électrique |