BE482112A - - Google Patents
Info
- Publication number
- BE482112A BE482112A BE482112DA BE482112A BE 482112 A BE482112 A BE 482112A BE 482112D A BE482112D A BE 482112DA BE 482112 A BE482112 A BE 482112A
- Authority
- BE
- Belgium
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
- H01J29/48—Electron guns
- H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/48—Electron guns
- H01J2229/50—Plurality of guns or beams
- H01J2229/507—Multi-beam groups, e.g. number of beams greater than number of cathodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB12050/40A GB553131A (en) | 1940-07-23 | 1940-07-23 | Improvements in cathode ray tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE482112A true BE482112A (pt) |
Family
ID=9997525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE482112D BE482112A (pt) | 1940-07-23 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2336895A (pt) |
| BE (1) | BE482112A (pt) |
| GB (1) | GB553131A (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3072786A (en) * | 1963-01-08 | Beam splitter | ||
| GB570672A (en) * | 1943-08-19 | 1945-07-17 | Gerhard Liebmann | Improvements in or relating to cathode ray tubes |
| BE521804A (pt) * | 1952-07-30 | |||
| BE529235A (pt) * | 1953-05-30 | |||
| US2950406A (en) * | 1954-05-10 | 1960-08-23 | Philco Corp | Precision cathode-ray tube assembly |
| US2921228A (en) * | 1954-05-18 | 1960-01-12 | Itt | Color television apparatus |
| NL6409938A (pt) * | 1963-08-31 | 1965-03-01 | ||
| DE2449263A1 (de) * | 1974-10-16 | 1976-04-22 | Steigerwald Strahltech | Strahlteiler fuer elektronenstrahlarbeitsmaschinen |
| NL7810251A (nl) * | 1978-10-12 | 1980-04-15 | Philips Nv | Kleurentelevisiebeeldbuis. |
-
0
- BE BE482112D patent/BE482112A/xx unknown
-
1940
- 1940-07-23 GB GB12050/40A patent/GB553131A/en not_active Expired
-
1941
- 1941-07-22 US US403570A patent/US2336895A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB553131A (en) | 1943-05-10 |
| US2336895A (en) | 1943-12-14 |