BE513449A - - Google Patents
Info
- Publication number
- BE513449A BE513449A BE513449DA BE513449A BE 513449 A BE513449 A BE 513449A BE 513449D A BE513449D A BE 513449DA BE 513449 A BE513449 A BE 513449A
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US241433A US2644906A (en) | 1951-08-11 | 1951-08-11 | Electron beam discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE513449A true BE513449A (pt) |
Family
ID=22910684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE513449D BE513449A (pt) | 1951-08-11 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2644906A (pt) |
| BE (1) | BE513449A (pt) |
| FR (1) | FR1061233A (pt) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2733365A (en) * | 1956-01-31 | hoagland | ||
| DE1005200B (de) * | 1953-03-09 | 1957-03-28 | Loewe Opta Ag | Elektrodenvorsystem fuer Elektronenstrahlroehren, insbesondere Fernsehbildroehren |
| BE527412A (pt) * | 1953-03-20 | |||
| US2732511A (en) * | 1953-04-03 | 1956-01-24 | Dichter | |
| US2740919A (en) * | 1953-06-25 | 1956-04-03 | Farrand Optical Co Inc | Electron lens |
| US2886729A (en) * | 1953-10-08 | 1959-05-12 | Du Mont Allen B Lab Inc | Grid-cathode structure for cathode ray tubes |
| GB759944A (en) * | 1954-03-02 | 1956-10-24 | Gen Electric Co Ltd | Improvements in or relating to electric circuit arrangements incorporating cathode ray tubes |
| US2867687A (en) * | 1954-09-15 | 1959-01-06 | Gen Electric | Cathode ray reproduction tube having auxiliary function of synchronizing signal separation |
| US2877369A (en) * | 1955-06-02 | 1959-03-10 | Rca Corp | Electron beam tube |
| US2864965A (en) * | 1956-04-05 | 1958-12-16 | Sperry Rand Corp | Electron gun for tubular beam |
| US2897389A (en) * | 1956-08-24 | 1959-07-28 | Gen Electrodynamics Corp | Bulb and bulb spacer for camera tube |
| US2887600A (en) * | 1956-10-03 | 1959-05-19 | Columbia Broadcasting Syst Inc | Electron gun structure |
| US2975315A (en) * | 1957-03-13 | 1961-03-14 | Rauland Corp | Cathode-ray tube |
| NL111827C (pt) * | 1958-01-02 | |||
| US3049641A (en) * | 1959-05-08 | 1962-08-14 | Gen Electric | High transconductance cathode ray tube |
| NL130957C (pt) * | 1961-05-24 | |||
| BE635894A (pt) * | 1962-08-06 | |||
| US3436583A (en) * | 1966-03-15 | 1969-04-01 | Gen Electric | Electron gun |
| US3526799A (en) * | 1967-05-26 | 1970-09-01 | Gen Electric | Electron discharge device subject to hydrocarbon background pressure and having carbon-dissolving electrodes |
| US3579014A (en) * | 1968-08-19 | 1971-05-18 | Stromberg Datagraphics Inc | Shaped beam tube having fine mesh closely adjacent substantially rectangular trim aperture |
| JPS6079644A (ja) * | 1983-10-07 | 1985-05-07 | Mitsubishi Electric Corp | 大電力クライストロン用電子銃 |
| JP2002367539A (ja) * | 2001-06-08 | 2002-12-20 | Hitachi Ltd | ブラウン管 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2079163A (en) * | 1932-05-31 | 1937-05-04 | Farnsworth Television Inc | Electron gun |
| US2223040A (en) * | 1937-06-30 | 1940-11-26 | Gen Electric | Electron discharge device |
| US2306663A (en) * | 1938-02-05 | 1942-12-29 | Schlesinger Kurt | Net control of cathode ray tubes |
| NL68166C (pt) * | 1939-12-02 | |||
| BE440730A (pt) * | 1940-03-29 | |||
| US2476060A (en) * | 1945-01-11 | 1949-07-12 | Cossor Ltd A C | Electron gun structure |
| US2547415A (en) * | 1948-10-16 | 1951-04-03 | Electronic Tube Corp | Electrode assembly for cathode-ray tubes |
-
0
- BE BE513449D patent/BE513449A/xx unknown
-
1951
- 1951-08-11 US US241433A patent/US2644906A/en not_active Expired - Lifetime
-
1952
- 1952-08-05 FR FR1061233D patent/FR1061233A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1061233A (fr) | 1954-04-09 |
| US2644906A (en) | 1953-07-07 |