BE510755A - - Google Patents
Info
- Publication number
- BE510755A BE510755A BE510755DA BE510755A BE 510755 A BE510755 A BE 510755A BE 510755D A BE510755D A BE 510755DA BE 510755 A BE510755 A BE 510755A
- 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
- H01J17/04—Electrodes; Screens
- H01J17/12—Control electrodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US221856A US2600246A (en) | 1951-04-19 | 1951-04-19 | Caesium electric discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE510755A true BE510755A (en:Method) |
Family
ID=22829685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE510755D BE510755A (en:Method) | 1951-04-19 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2600246A (en:Method) |
| BE (1) | BE510755A (en:Method) |
| DE (1) | DE940180C (en:Method) |
| FR (1) | FR1059952A (en:Method) |
| GB (1) | GB708325A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE941627C (de) * | 1952-12-20 | 1956-04-12 | Fkg Ag | Caesium-Adsorptionskathode mit Wolframunterlage und Verfahren zu deren Herstellung |
| DE962281C (de) * | 1953-03-06 | 1957-04-18 | Walter Daellenbach Dr Ing | Caesiumdampf-Entladungsgefaess mit einer Gluehkathode und einer diese topffoermig umschliessenden Anode, deren Aussenseite gekuehlt wird |
| DE941558C (de) * | 1953-03-20 | 1956-04-12 | Walter Daellenbach Dr Ing | Elektrisches Entladungsgefaess |
| CH319042A (de) * | 1954-05-15 | 1957-01-31 | Patelhold Patentverwertung | Steuerbares Entladungsgefäss mit einer Füllung aus Alkali-Metalldämpfen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB230026A (en) * | 1924-03-01 | 1925-12-31 | American Appliance Company | Improvements in gaseous electric space current device |
| DE642256C (de) * | 1932-07-02 | 1937-02-26 | Aeg | Anordnung zur Vermeidung des Durchzuendens von gittergesteuerten Gas- oder Dampfentladungsstrecken, die in Relais- oder Messeinrichtungen arbeiten, beim Anschalten der Einrichtung an die Anodenspeisegleichspannung |
| US2513920A (en) * | 1947-08-14 | 1950-07-04 | Gen Electric | Fluid-cooled electric discharge device |
| US2489891A (en) * | 1948-12-27 | 1949-11-29 | Gen Electric | Cesium electric discharge device |
-
0
- BE BE510755D patent/BE510755A/xx unknown
-
1951
- 1951-04-19 US US221856A patent/US2600246A/en not_active Expired - Lifetime
-
1952
- 1952-04-16 FR FR1059952D patent/FR1059952A/fr not_active Expired
- 1952-04-19 DE DEI5750A patent/DE940180C/de not_active Expired
- 1952-04-21 GB GB9961/52A patent/GB708325A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2600246A (en) | 1952-06-10 |
| GB708325A (en) | 1954-05-05 |
| DE940180C (de) | 1956-03-15 |
| FR1059952A (fr) | 1954-03-30 |