FR982394A - Perfectionnements aux amplificateurs à lampes - Google Patents
Perfectionnements aux amplificateurs à lampesInfo
- Publication number
- FR982394A FR982394A FR982394DA FR982394A FR 982394 A FR982394 A FR 982394A FR 982394D A FR982394D A FR 982394DA FR 982394 A FR982394 A FR 982394A
- Authority
- FR
- France
- Prior art keywords
- tube amplifiers
- amplifiers
- tube
- 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
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/42—Amplifiers with two or more amplifying elements having their dc paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole amplifiers
- H03F3/44—Amplifiers with two or more amplifying elements having their dc paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole amplifiers with tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB277492X | 1948-04-08 | ||
| GB11248X | 1948-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR982394A true FR982394A (fr) | 1951-06-11 |
Family
ID=26236499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR982394D Expired FR982394A (fr) | 1948-04-08 | 1949-03-07 | Perfectionnements aux amplificateurs à lampes |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH277492A (fr) |
| FR (1) | FR982394A (fr) |
-
1949
- 1949-02-23 CH CH277492D patent/CH277492A/fr unknown
- 1949-03-07 FR FR982394D patent/FR982394A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH277492A (fr) | 1951-08-31 |
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