LU53620A1 - - Google Patents
Info
- Publication number
- LU53620A1 LU53620A1 LU53620DA LU53620A1 LU 53620 A1 LU53620 A1 LU 53620A1 LU 53620D A LU53620D A LU 53620DA LU 53620 A1 LU53620 A1 LU 53620A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
-
- 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
- H03F1/52—Circuit arrangements for protecting such amplifiers
- H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
- H03F1/548—Protection of anode or grid circuit against overload
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR61192A FR1492932A (fr) | 1966-05-11 | 1966-05-11 | Réglage automatique de la puissance d'un organe amplificateur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU53620A1 true LU53620A1 (fr) | 1969-02-10 |
Family
ID=8608403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU53620D LU53620A1 (fr) | 1966-05-11 | 1967-05-08 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE698041A (fr) |
| DE (1) | DE1591042B1 (fr) |
| FR (1) | FR1492932A (fr) |
| GB (1) | GB1162046A (fr) |
| LU (1) | LU53620A1 (fr) |
| NL (1) | NL157157B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH615785A5 (fr) * | 1977-05-04 | 1980-02-15 | Bbc Brown Boveri & Cie | |
| US4165493A (en) * | 1978-04-17 | 1979-08-21 | Rockwell International Corporation | Protected amplifier apparatus |
| EP0222927B1 (fr) * | 1985-11-19 | 1988-06-15 | Herfurth Gmbh | Amplificateur haute fréquence |
| US5200708A (en) * | 1991-09-11 | 1993-04-06 | Thomson Consumer Electronics, Inc. | Apparatus for the virtual expansion of power supply capacity |
| GB2462445A (en) | 2008-08-06 | 2010-02-10 | Kbo Dynamics Ltd | Microprocessor-controlled bias adjustment in a thermionic valve audio amplifier |
-
1966
- 1966-05-11 FR FR61192A patent/FR1492932A/fr not_active Expired
-
1967
- 1967-04-26 GB GB1924167A patent/GB1162046A/en not_active Expired
- 1967-05-05 DE DE19671591042 patent/DE1591042B1/de active Pending
- 1967-05-05 BE BE698041D patent/BE698041A/xx unknown
- 1967-05-08 LU LU53620D patent/LU53620A1/xx unknown
- 1967-05-10 NL NL6706512A patent/NL157157B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1492932A (fr) | 1967-08-25 |
| BE698041A (fr) | 1967-11-06 |
| DE1591042B1 (de) | 1970-07-02 |
| GB1162046A (en) | 1969-08-20 |
| NL157157B (nl) | 1978-06-15 |
| NL6706512A (fr) | 1967-11-13 |