FR868152A - Générateur d'oscillations - Google Patents
Générateur d'oscillationsInfo
- Publication number
- FR868152A FR868152A FR868152DA FR868152A FR 868152 A FR868152 A FR 868152A FR 868152D A FR868152D A FR 868152DA FR 868152 A FR868152 A FR 868152A
- Authority
- FR
- France
- Prior art keywords
- oscillations generator
- oscillations
- generator
- 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
- 230000010355 oscillation Effects 0.000 title 1
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
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/10—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being vacuum tube
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US309639A US2284372A (en) | 1939-12-16 | 1939-12-16 | Oscillation generator |
Publications (1)
Publication Number | Publication Date |
---|---|
FR868152A true FR868152A (fr) | 1941-12-23 |
Family
ID=23199035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR868152D Expired FR868152A (fr) | 1939-12-16 | 1940-12-16 | Générateur d'oscillations |
Country Status (3)
Country | Link |
---|---|
US (1) | US2284372A (fr) |
DE (1) | DE890065C (fr) |
FR (1) | FR868152A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE469468A (fr) * | 1945-03-01 | |||
US2670437A (en) * | 1948-01-10 | 1954-02-23 | Morrison Montford | Electronic tube oscillation system |
US2642530A (en) * | 1948-04-03 | 1953-06-16 | Honeywell Regulator Co | Control apparatus |
US2664501A (en) * | 1949-08-10 | 1953-12-29 | Wilcox Gay Corp | Frequency conversion system |
-
1939
- 1939-12-16 US US309639A patent/US2284372A/en not_active Expired - Lifetime
-
1940
- 1940-12-15 DE DEA6419D patent/DE890065C/de not_active Expired
- 1940-12-16 FR FR868152D patent/FR868152A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2284372A (en) | 1942-05-26 |
DE890065C (de) | 1953-09-17 |
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