DE1491437B2 - - Google Patents
Info
- Publication number
- DE1491437B2 DE1491437B2 DE19641491437 DE1491437A DE1491437B2 DE 1491437 B2 DE1491437 B2 DE 1491437B2 DE 19641491437 DE19641491437 DE 19641491437 DE 1491437 A DE1491437 A DE 1491437A DE 1491437 B2 DE1491437 B2 DE 1491437B2
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
- H01J23/087—Magnetic focusing arrangements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0094196 | 1964-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1491437A1 DE1491437A1 (en) | 1969-05-14 |
| DE1491437B2 true DE1491437B2 (en) | 1970-11-26 |
Family
ID=7518531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19641491437 Pending DE1491437A1 (en) | 1964-11-16 | 1964-11-16 | Electron beam tubes, in particular traveling wave tubes, with a magnetic correction device on the emitter generation system |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1491437A1 (en) |
| FR (1) | FR1454217A (en) |
| GB (1) | GB1132016A (en) |
| NL (1) | NL6514153A (en) |
-
1964
- 1964-11-16 DE DE19641491437 patent/DE1491437A1/en active Pending
-
1965
- 1965-11-01 NL NL6514153A patent/NL6514153A/xx unknown
- 1965-11-15 FR FR38373A patent/FR1454217A/en not_active Expired
- 1965-11-15 GB GB48353/65A patent/GB1132016A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1454217A (en) | 1966-07-22 |
| NL6514153A (en) | 1966-05-17 |
| DE1491437A1 (en) | 1969-05-14 |
| GB1132016A (en) | 1968-10-30 |