NL50481C - - Google Patents
Info
- Publication number
- NL50481C NL50481C NL50481DA NL50481C NL 50481 C NL50481 C NL 50481C NL 50481D A NL50481D A NL 50481DA NL 50481 C NL50481 C NL 50481C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/28—Non-electron-emitting electrodes; Screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0011—Non-emitting electrodes
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA0080295 | 1936-08-21 | ||
| DEA0008920 | 1938-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL50481C true NL50481C (en:Method) |
Family
ID=25963083
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL52598D NL52598C (en:Method) | 1936-08-21 | ||
| NL50481D NL50481C (en:Method) | 1936-08-21 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL52598D NL52598C (en:Method) | 1936-08-21 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2202607A (en:Method) |
| NL (2) | NL50481C (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH234242A (de) * | 1942-03-14 | 1944-09-15 | Philips Nv | Elektrische Entladungsröhre. |
| US2432037A (en) * | 1943-08-20 | 1947-12-02 | Kreisler Mfg Corp Jacques | Electron gun positioning means |
| US2461743A (en) * | 1946-06-07 | 1949-02-15 | Sylvania Electric Prod | Electrode securing means |
| US2575835A (en) * | 1950-05-09 | 1951-11-20 | Du Mont Allen B Lab Inc | Cathode-ray tube centering device |
| US2822498A (en) * | 1954-04-19 | 1958-02-04 | Sylvania Electric Prod | Tube construction for automatic production |
| US3066235A (en) * | 1959-11-12 | 1962-11-27 | Gen Dynamics Corp | Means for influencing selectively the cross section and the horizontal and vertical position of a cathode ray electron beam |
-
0
- NL NL52598D patent/NL52598C/xx active
- NL NL50481D patent/NL50481C/xx active
-
1937
- 1937-07-31 US US156611A patent/US2202607A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL52598C (en:Method) | |
| US2202607A (en) | 1940-05-28 |