IT952056B - IMPROVEMENT IN ELECTRONIC GUNS - Google Patents
IMPROVEMENT IN ELECTRONIC GUNSInfo
- Publication number
- IT952056B IT952056B IT4870572A IT4870572A IT952056B IT 952056 B IT952056 B IT 952056B IT 4870572 A IT4870572 A IT 4870572A IT 4870572 A IT4870572 A IT 4870572A IT 952056 B IT952056 B IT 952056B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- electronic guns
- guns
- electronic
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J33/00—Discharge tubes with provision for emergence of electrons or ions from the vessel; Lenard tubes
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
- H01J3/02—Electron guns
- H01J3/029—Schematic arrangements for beam forming
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13305171A | 1971-04-12 | 1971-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT952056B true IT952056B (en) | 1973-07-20 |
Family
ID=22456791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4870572A IT952056B (en) | 1971-04-12 | 1972-03-01 | IMPROVEMENT IN ELECTRONIC GUNS |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS538184B1 (en) |
CA (1) | CA968469A (en) |
DE (1) | DE2217310A1 (en) |
FR (1) | FR2132845A1 (en) |
GB (1) | GB1375904A (en) |
IT (1) | IT952056B (en) |
SE (1) | SE376682B (en) |
-
1972
- 1972-02-25 CA CA135,613A patent/CA968469A/en not_active Expired
- 1972-03-01 IT IT4870572A patent/IT952056B/en active
- 1972-03-06 GB GB1038972A patent/GB1375904A/en not_active Expired
- 1972-04-11 FR FR7212594A patent/FR2132845A1/fr not_active Withdrawn
- 1972-04-11 SE SE466072A patent/SE376682B/xx unknown
- 1972-04-11 DE DE19722217310 patent/DE2217310A1/en active Pending
- 1972-04-11 JP JP3578972A patent/JPS538184B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS538184B1 (en) | 1978-03-25 |
GB1375904A (en) | 1974-12-04 |
DE2217310A1 (en) | 1972-10-19 |
SE376682B (en) | 1975-06-02 |
FR2132845A1 (en) | 1972-11-24 |
CA968469A (en) | 1975-05-27 |
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