NL265143A - - Google Patents
Info
- Publication number
- NL265143A NL265143A NL265143DA NL265143A NL 265143 A NL265143 A NL 265143A NL 265143D A NL265143D A NL 265143DA NL 265143 A NL265143 A NL 265143A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
- H01J17/26—Means for producing, introducing, or replenishing gas or vapour during operation of the tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS345360 | 1960-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL265143A true NL265143A (en:Method) |
Family
ID=5374630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL265143D NL265143A (en:Method) | 1960-05-27 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH382860A (en:Method) |
| DE (1) | DE1179647B (en:Method) |
| GB (1) | GB915664A (en:Method) |
| NL (1) | NL265143A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL298577A (en:Method) * | 1963-02-25 | |||
| DE2744146C3 (de) * | 1977-09-30 | 1982-03-11 | Heimann Gmbh, 6200 Wiesbaden | Regelbare Wasserstoffquelle mit Getterwirkung zum Einbau in Elektronenröhren, insbesondere Vidikonröhren |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE486515C (de) * | 1928-07-17 | 1929-11-18 | Patra Patent Treuhand | Elektrische Leuchtroehre |
| US2582282A (en) * | 1950-11-03 | 1952-01-15 | Rothstein Jerome | Gaseous discharge device |
| BE510847A (en:Method) * | 1951-04-23 | |||
| GB729962A (en) * | 1953-01-13 | 1955-05-11 | M O Valve Co Ltd | Improvements in or relating to systems for controlling the pressure of a gas in an enclosure |
| US2804563A (en) * | 1954-01-19 | 1957-08-27 | Machlett Lab Inc | Electron tube generator |
| GB806945A (en) * | 1955-05-26 | 1959-01-07 | M O Valve Co Ltd | Improvements in or relating to gas-filled electronic valves |
| GB806946A (en) * | 1955-05-26 | 1959-01-07 | Gen Electric Co Ltd | Improvements in or relating to gas-filled electric discharge devices |
-
0
- NL NL265143D patent/NL265143A/xx unknown
-
1961
- 1961-05-16 CH CH568961A patent/CH382860A/de unknown
- 1961-05-19 DE DET20178A patent/DE1179647B/de active Pending
- 1961-05-19 GB GB1831961A patent/GB915664A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1179647B (de) | 1964-10-15 |
| GB915664A (en) | 1963-01-16 |
| CH382860A (de) | 1964-10-15 |