BE473731A - - Google Patents
Info
- Publication number
- BE473731A BE473731A BE473731DA BE473731A BE 473731 A BE473731 A BE 473731A BE 473731D A BE473731D A BE 473731DA BE 473731 A BE473731 A BE 473731A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/22—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with tubes only
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
- H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/26—Push-pull amplifiers; Phase-splitters therefor
- H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US394572A US2306749A (en) | 1941-05-22 | 1941-05-22 | Amplifying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE473731A true BE473731A (en:Method) |
Family
ID=23559517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE473731D BE473731A (en:Method) | 1941-05-22 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2306749A (en:Method) |
| BE (1) | BE473731A (en:Method) |
| FR (1) | FR942898A (en:Method) |
| GB (1) | GB556051A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2429124A (en) * | 1944-04-12 | 1947-10-14 | Arma Corp | Electrical amplifier |
| US2578613A (en) * | 1947-01-24 | 1951-12-11 | Rca Corp | Second and third harmonic generator |
-
0
- BE BE473731D patent/BE473731A/xx unknown
-
1941
- 1941-05-22 US US394572A patent/US2306749A/en not_active Expired - Lifetime
-
1942
- 1942-05-21 GB GB6940/42A patent/GB556051A/en not_active Expired
-
1946
- 1946-10-30 FR FR942898D patent/FR942898A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR942898A (fr) | 1949-02-21 |
| GB556051A (en) | 1943-09-17 |
| US2306749A (en) | 1942-12-29 |