NL46845C - - Google Patents
Info
- Publication number
- NL46845C NL46845C NL46845DA NL46845C NL 46845 C NL46845 C NL 46845C NL 46845D A NL46845D A NL 46845DA NL 46845 C NL46845 C NL 46845C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode
- H01J43/20—Dynodes consisting of sheet material, e.g. plane, bent
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33996A US2113378A (en) | 1935-07-31 | 1935-07-31 | Electron multiplier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL46845C true NL46845C (xx) |
Family
ID=21873680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL46845D NL46845C (xx) | 1935-07-31 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2113378A (xx) |
| DE (1) | DE767766C (xx) |
| GB (1) | GB477347A (xx) |
| NL (1) | NL46845C (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL54045C (xx) * | 1938-02-23 | |||
| GB866950A (en) * | 1958-09-12 | 1961-05-03 | Atomic Energy Authority Uk | Improvements in or relating to nuclear particle discriminators |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB128431A (en) * | 1918-07-12 | 1919-06-26 | Callenders Cable & Const Co | Improvements in Fixing and Supporting Devices for Tubes, Electric Wires and the like. |
| DE407477C (de) * | 1920-05-19 | 1924-12-22 | Tri Ergon Akt Ges | Elektrodensystem fuer Entladungsroehren |
| GB230011A (en) * | 1924-03-03 | 1925-08-13 | British Thomson Houston Co Ltd | Improvements in electron discharge devices |
| DE495736C (de) * | 1924-03-03 | 1930-04-10 | Gen Electric | Elektronenroehre mit einer elektronenaussendenden Kathode, einer Anode, einem Steuergitter und einem Abschirmgitter, die alle gleichachsig angeordnet sind |
| US1903569A (en) * | 1926-09-15 | 1933-04-11 | Kenneth W Jarvis | Electron tube |
| FR768128A (fr) * | 1933-02-06 | 1934-07-31 | Telefunken Gmbh | Dispositif servant à maintenir les électrodes d'un tube à décharge |
| FR755136A (fr) * | 1933-05-04 | 1933-11-20 | Lampes Sa | Perfectionnements aux lampes thermo-ioniques |
-
0
- NL NL46845D patent/NL46845C/xx active
-
1935
- 1935-07-31 US US33996A patent/US2113378A/en not_active Expired - Lifetime
-
1936
- 1936-06-25 GB GB17695/36A patent/GB477347A/en not_active Expired
- 1936-08-01 DE DER96994D patent/DE767766C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE767766C (de) | 1953-07-06 |
| GB477347A (en) | 1937-12-28 |
| US2113378A (en) | 1938-04-05 |