GB233718A - - Google Patents
Info
- Publication number
- GB233718A GB233718A GB11910/25A GB1191025A GB233718A GB 233718 A GB233718 A GB 233718A GB 11910/25 A GB11910/25 A GB 11910/25A GB 1191025 A GB1191025 A GB 1191025A GB 233718 A GB233718 A GB 233718A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tappings
- battery
- resistances
- plate
- circuit
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/1607—Supply circuits
- H04B1/1623—Supply circuits using tubes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
233,718. Edison Swan Electric Co., Ltd., (Assignees of Radio-R÷hren-Laboratorium Dr. G. Nickel Ges.). May 7, 1924, [Convention date]. Thermionic valve circuits are so arranged that the filament heating current and the grid and plate potentials are all supplied by a single battery B with two terminals, tappings being taken from suitable points on two resistances W1, W2, in circuit with the battery. Thus the battery B may be connected to the resistances W1, W2 by variable tappings 1, 4, while further tappings 3, 2 are provided for the plate circuit and the high resistance or inductance R which shunts the secondary of the transformer M. The resistances W1, W2 may be embodied in the valve or panel. The Specification, as open to inspection under Sect. 91 (3) (a) comprises also an arrangement in which the tappings 3, 4 are replaced by permanent connections at the right-hand end of the resistance W2, the telephone being then connected adjacently to the battery instead of to the plate. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE233718X | 1924-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB233718A true GB233718A (en) | 1925-12-24 |
Family
ID=5887633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11910/25A Expired GB233718A (en) | 1924-05-07 | 1925-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB233718A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3246378A (en) * | 1958-11-27 | 1966-04-19 | Monforts Maschinenfabrik A | Napping machine |
-
1925
- 1925-05-07 GB GB11910/25A patent/GB233718A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3246378A (en) * | 1958-11-27 | 1966-04-19 | Monforts Maschinenfabrik A | Napping machine |
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