GB426002A - Improvements in and relating to the production of electric oscillations by means of grid-controlled gas-discharge tubes - Google Patents
Improvements in and relating to the production of electric oscillations by means of grid-controlled gas-discharge tubesInfo
- Publication number
- GB426002A GB426002A GB26745/33A GB2674533A GB426002A GB 426002 A GB426002 A GB 426002A GB 26745/33 A GB26745/33 A GB 26745/33A GB 2674533 A GB2674533 A GB 2674533A GB 426002 A GB426002 A GB 426002A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condenser
- resistance
- grid
- tube
- voltage
- 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
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/86—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements gas-filled tubes or spark-gaps
Landscapes
- Generation Of Surge Voltage And Current (AREA)
Abstract
426,002. Valve generating circuits. BRITISH THOMSON - HOUSTON CO., Ltd., Crown House, Aldwych, London.- (Assignees of Allgemeine Elektricitõts-Ges.; 2, Friedrich Karl-Ufer, Berlin) Sept. 28, 1933, No. 26745. Convention date, Sept. 28, 1932. [Class 40 (v)] In a condenser-relaxation circuit for generating oscillations, utilizing a grid - controlled gaseous discharge tube, the grid voltage is taken from the condenser charging or discharging resistance. As shown, the condenser C is charged from a source B through one or more resistances R, P. The condenser discharges through the tube T, the grid of which is connected through a resistance Rg to a slider on the resistance P. In a modification, the condenser is charged through the tube T, and discharges through a resistance connected directly across the condenser. The grid voltage is taken from a slider on this resistance. A synchronizing voltage may be impressed on the grid of the tube ; and a separate bias voltage may also be employed. A resistance may be connected across the condenser; and the charging resistance R may be inductive.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE426002X | 1932-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB426002A true GB426002A (en) | 1935-03-26 |
Family
ID=6477129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26745/33A Expired GB426002A (en) | 1932-09-28 | 1933-09-28 | Improvements in and relating to the production of electric oscillations by means of grid-controlled gas-discharge tubes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB426002A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2457176A (en) * | 1943-01-23 | 1948-12-28 | Standard Telephones Cables Ltd | Wave generating system |
| US2475063A (en) * | 1944-02-24 | 1949-07-05 | Rca Corp | Regulated high-voltage apparatus |
| US2578043A (en) * | 1948-12-28 | 1951-12-11 | Alexander C Christy | Electrovibrant high-voltage supply |
| US2684448A (en) * | 1952-06-03 | 1954-07-20 | Us Navy | Controllable pulse generator |
-
1933
- 1933-09-28 GB GB26745/33A patent/GB426002A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2457176A (en) * | 1943-01-23 | 1948-12-28 | Standard Telephones Cables Ltd | Wave generating system |
| US2475063A (en) * | 1944-02-24 | 1949-07-05 | Rca Corp | Regulated high-voltage apparatus |
| US2578043A (en) * | 1948-12-28 | 1951-12-11 | Alexander C Christy | Electrovibrant high-voltage supply |
| US2684448A (en) * | 1952-06-03 | 1954-07-20 | Us Navy | Controllable pulse generator |
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