FR1492932A - Réglage automatique de la puissance d'un organe amplificateur - Google Patents
Réglage automatique de la puissance d'un organe amplificateurInfo
- Publication number
- FR1492932A FR1492932A FR61192A FR61192A FR1492932A FR 1492932 A FR1492932 A FR 1492932A FR 61192 A FR61192 A FR 61192A FR 61192 A FR61192 A FR 61192A FR 1492932 A FR1492932 A FR 1492932A
- Authority
- FR
- France
- Prior art keywords
- power
- automatic adjustment
- amplifying device
- amplifying
- adjustment
- 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
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
- 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)
Priority Applications (6)
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 |
GB1924167A GB1162046A (en) | 1966-05-11 | 1967-04-26 | Improvements in or relating to Automatic Control of the Power Dissipated by Amplifiers |
DE19671591042 DE1591042B1 (de) | 1966-05-11 | 1967-05-05 | Anordnung zur automatischen Regelung der Verlustleistung eines Leistungsverstaerkers |
BE698041D BE698041A (fr) | 1966-05-11 | 1967-05-05 | |
LU53620D LU53620A1 (fr) | 1966-05-11 | 1967-05-08 | |
NL6706512A NL157157B (nl) | 1966-05-11 | 1967-05-10 | Automatische beveiligingsinrichting voor een vermogensversterker. |
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 |
---|---|
FR1492932A true FR1492932A (fr) | 1967-08-25 |
Family
ID=8608403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR61192A Expired FR1492932A (fr) | 1966-05-11 | 1966-05-11 | Réglage automatique de la puissance d'un organe amplificateur |
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) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2390043A1 (fr) * | 1977-05-04 | 1978-12-01 | Bbc Brown Boveri & Cie | |
EP0222927A1 (fr) * | 1985-11-19 | 1987-05-27 | Herfurth Gmbh | Amplificateur haute fréquence |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4165493A (en) * | 1978-04-17 | 1979-08-21 | Rockwell International Corporation | Protected amplifier apparatus |
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 BE BE698041D patent/BE698041A/xx unknown
- 1967-05-05 DE DE19671591042 patent/DE1591042B1/de active Pending
- 1967-05-08 LU LU53620D patent/LU53620A1/xx unknown
- 1967-05-10 NL NL6706512A patent/NL157157B/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2390043A1 (fr) * | 1977-05-04 | 1978-12-01 | Bbc Brown Boveri & Cie | |
EP0222927A1 (fr) * | 1985-11-19 | 1987-05-27 | Herfurth Gmbh | Amplificateur haute fréquence |
US4751472A (en) * | 1985-11-19 | 1988-06-14 | Herfurth Gmbh | High frequency amplifier |
Also Published As
Publication number | Publication date |
---|---|
NL157157B (nl) | 1978-06-15 |
LU53620A1 (fr) | 1969-02-10 |
BE698041A (fr) | 1967-11-06 |
GB1162046A (en) | 1969-08-20 |
DE1591042B1 (de) | 1970-07-02 |
NL6706512A (fr) | 1967-11-13 |
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