GB329118A - Improvements relating to thermionic valve amplifying systems - Google Patents
Improvements relating to thermionic valve amplifying systemsInfo
- Publication number
- GB329118A GB329118A GB1161429A GB1161429A GB329118A GB 329118 A GB329118 A GB 329118A GB 1161429 A GB1161429 A GB 1161429A GB 1161429 A GB1161429 A GB 1161429A GB 329118 A GB329118 A GB 329118A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transformer
- valve
- auto
- improvements relating
- thermionic valve
- 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
- 238000004804 winding Methods 0.000 abstract 2
Classifications
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/42—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Abstract
329,118. Kolster-Brandes, Ltd., and Green, F. V. A. April 15, 1929. Thermionic amplifiers.-In a thermionic amplifier comprising a pair of valves in push-pull coupled by an auto-transformer to the preceding stage a resistance or choke is connected between the anode of the preceding valve and its current supply to prevent steady polarizing current from traversing the windings of the auto transformer. The Figure shows an auto transformer T1 having a primary winding P3, P4 in the output circuit of the valve V1, a condenser Cl being provided to isolate the transformer from the anode supply current of the valve VI.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL28539D NL28539C (en) | 1929-04-15 | ||
GB1161429A GB329118A (en) | 1929-04-15 | 1929-04-15 | Improvements relating to thermionic valve amplifying systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1161429A GB329118A (en) | 1929-04-15 | 1929-04-15 | Improvements relating to thermionic valve amplifying systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB329118A true GB329118A (en) | 1930-05-15 |
Family
ID=9989478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1161429A Expired GB329118A (en) | 1929-04-15 | 1929-04-15 | Improvements relating to thermionic valve amplifying systems |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB329118A (en) |
NL (1) | NL28539C (en) |
-
0
- NL NL28539D patent/NL28539C/xx active
-
1929
- 1929-04-15 GB GB1161429A patent/GB329118A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL28539C (en) |
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