BE476492A - - Google Patents
Info
- Publication number
- BE476492A BE476492A BE476492DA BE476492A BE 476492 A BE476492 A BE 476492A BE 476492D A BE476492D A BE 476492DA BE 476492 A BE476492 A BE 476492A
- Authority
- BE
- Belgium
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 |
|---|---|---|---|
| US417120A US2292081A (en) | 1941-10-30 | 1941-10-30 | Electric discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE476492A true BE476492A (en:Method) |
Family
ID=23652654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE476492D BE476492A (en:Method) | 1941-10-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2292081A (en:Method) |
| BE (1) | BE476492A (en:Method) |
| FR (1) | FR948341A (en:Method) |
| GB (1) | GB562178A (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2491425A (en) * | 1946-01-26 | 1949-12-13 | Raytheon Mfg Co | Electrode structure for gaseous discharge devices |
| US2508529A (en) * | 1948-03-06 | 1950-05-23 | Bell Telephone Labor Inc | Gaseous electronic discharge device |
| US2508992A (en) * | 1948-04-19 | 1950-05-23 | Gen Electric | Electrode assembly for electric discharge devices |
| US2747120A (en) * | 1951-06-05 | 1956-05-22 | Gen Electric | Single-ended thyratron discharge device |
| DE965883C (de) * | 1952-09-11 | 1957-06-27 | Hivac Ltd | Gasentladungsroehre mit kalter Kathode |
| DE965882C (de) * | 1952-09-11 | 1957-06-27 | Hivac Ltd | Gasentladungsroehre mit kalter Kathode |
-
0
- BE BE476492D patent/BE476492A/xx unknown
-
1941
- 1941-10-30 US US417120A patent/US2292081A/en not_active Expired - Lifetime
-
1942
- 1942-10-27 GB GB15094/42A patent/GB562178A/en not_active Expired
-
1947
- 1947-06-25 FR FR948341D patent/FR948341A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR948341A (fr) | 1949-07-28 |
| US2292081A (en) | 1942-08-04 |
| GB562178A (en) | 1944-06-21 |