BE455394A - - Google Patents
Info
- Publication number
- BE455394A BE455394A BE455394DA BE455394A BE 455394 A BE455394 A BE 455394A BE 455394D A BE455394D A BE 455394DA BE 455394 A BE455394 A BE 455394A
- 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
- H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL252006X | 1943-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE455394A true BE455394A (en:Method) |
Family
ID=19781147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE455394D BE455394A (en:Method) | 1943-04-21 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2464076A (en:Method) |
| BE (1) | BE455394A (en:Method) |
| CH (1) | CH252006A (en:Method) |
| DE (1) | DE852423C (en:Method) |
| FR (1) | FR903554A (en:Method) |
| GB (1) | GB622492A (en:Method) |
| NL (1) | NL70855C (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2753484A (en) * | 1952-07-29 | 1956-07-03 | Itt | Signal indicating device |
| US3004183A (en) * | 1957-12-03 | 1961-10-10 | Itt | Electron gun |
| DE1093492B (de) * | 1958-08-13 | 1960-11-24 | Telefunken Gmbh | Verfahren zur Herstellung eines aus mehreren Elektroden bestehenden Elektrodenystemsfuer Elektronenstrahlroehren |
| US2949556A (en) * | 1959-06-19 | 1960-08-16 | Westinghouse Electric Corp | Electron discharge device |
| 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 |
| US3213310A (en) * | 1961-10-17 | 1965-10-19 | Westinghouse Electric Corp | Electron gun structural support |
| US3684910A (en) * | 1970-05-18 | 1972-08-15 | Itt | Electron multiplier having dynode modules |
| GB2144574B (en) * | 1983-07-13 | 1986-11-19 | English Electric Valve Co Ltd | Improvements in or relating to electron guns |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB435690A (en) * | 1934-03-26 | 1935-09-25 | Leonard Francis Broadway | Improvements in and relating to cathode ray tubes |
| GB483435A (en) * | 1936-06-27 | 1938-04-20 | Philips Nv | Improvements in cathode ray tubes |
| GB493790A (en) * | 1937-04-30 | 1938-10-14 | British Thomson Houston Co Ltd | Improvements in or relating to cathode ray devices |
| US2391273A (en) * | 1942-05-29 | 1945-12-18 | Du Mont Allen B Lab Inc | Deflecting plate for cathode ray tubes |
-
0
- NL NL70855D patent/NL70855C/xx active
- BE BE455394D patent/BE455394A/xx unknown
-
1944
- 1944-04-18 DE DEN2240D patent/DE852423C/de not_active Expired
- 1944-04-19 FR FR903554D patent/FR903554A/fr not_active Expired
- 1944-04-19 CH CH252006D patent/CH252006A/de unknown
-
1946
- 1946-07-08 US US681832A patent/US2464076A/en not_active Expired - Lifetime
- 1946-09-26 GB GB28808/46A patent/GB622492A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE852423C (de) | 1952-10-16 |
| CH252006A (de) | 1947-11-30 |
| US2464076A (en) | 1949-03-08 |
| GB622492A (en) | 1949-05-03 |
| NL70855C (en:Method) | |
| FR903554A (fr) | 1945-10-09 |