ES41315U - An electric discharge tube comprising a control spline and having a gas atmosphere. With north american priority of 11-12-52 number 327,220 (Machine-translation by Google Translate, not legally binding) - Google Patents
An electric discharge tube comprising a control spline and having a gas atmosphere. With north american priority of 11-12-52 number 327,220 (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES41315U ES41315U ES0041315U ES41315U ES41315U ES 41315 U ES41315 U ES 41315U ES 0041315 U ES0041315 U ES 0041315U ES 41315 U ES41315 U ES 41315U ES 41315 U ES41315 U ES 41315U
- Authority
- ES
- Spain
- Prior art keywords
- cathode
- cylinder
- grid
- screen
- translation
- 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.)
- Granted
Links
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
An electric discharge tube comprising a control grid and containing a gaseous atmosphere, more especially hydrogen, at a pressure not exceeding a few millimeters of mercury, in whose tube the cathode is constituted by a cylindrical emitter body surrounded by a screen of cylindrical heating, having a circular opening near the edge on one of the end surfaces, the control grid being constituted by a conductive cylinder coaxial with the cathode, inside which cylinder a screen plate is disposed near the end of the cathode cylinder , in such a way that there remains a circular passage between the grid cylinder and this screen plate towards the grid electrode, arranged behind the first one, this grid electrode being arranged in the central opening of a transverse partition in the conductive cylinder, characterized because the cylindrical cathode screen has a conical extension extended outwards, which e together with the central part of the end surface of the cathode screen, electron-electronically concentrated electrons emitted from the cathode in the passage between the grid cylinder and the screen plate disposed therein. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0041315U ES41315Y (en) | 1953-12-21 | 1953-12-21 | An electrical discharge tube comprising a control grid and having a gas atmosphere. With North American priority of 11-12-52 number 327,220 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0041315U ES41315Y (en) | 1953-12-21 | 1953-12-21 | An electrical discharge tube comprising a control grid and having a gas atmosphere. With North American priority of 11-12-52 number 327,220 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES41315U true ES41315U (en) | 1954-09-01 |
| ES41315Y ES41315Y (en) | 1955-01-16 |
Family
ID=51104637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0041315U Expired ES41315Y (en) | 1953-12-21 | 1953-12-21 | An electrical discharge tube comprising a control grid and having a gas atmosphere. With North American priority of 11-12-52 number 327,220 |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES41315Y (en) |
-
1953
- 1953-12-21 ES ES0041315U patent/ES41315Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES41315Y (en) | 1955-01-16 |
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