NL256575A - - Google Patents
Info
- Publication number
- NL256575A NL256575A NL256575DA NL256575A NL 256575 A NL256575 A NL 256575A NL 256575D A NL256575D A NL 256575DA NL 256575 A NL256575 A NL 256575A
- Authority
- NL
- Netherlands
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
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/24—Slow-wave structures, e.g. delay systems
-
- 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 |
|---|---|---|---|
| DES66101A DE1102290B (de) | 1959-12-03 | 1959-12-03 | Lauffeldroehre mit einer aus aufeinander-geschichteten Blechen bestehenden Verzoegerungsleitung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL256575A true NL256575A (de) |
Family
ID=7498550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL256575D NL256575A (de) | 1959-12-03 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3099765A (de) |
| DE (1) | DE1102290B (de) |
| GB (1) | GB899928A (de) |
| NL (1) | NL256575A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3297906A (en) * | 1963-05-29 | 1967-01-10 | Varian Associates | High frequency electron discharge device of the traveling wave type having an interconnected cell slow wave circuit with improved slot coupling |
| US4951380A (en) * | 1988-06-30 | 1990-08-28 | Raytheon Company | Waveguide structures and methods of manufacture for traveling wave tubes |
| US5332947A (en) * | 1992-05-13 | 1994-07-26 | Litton Systems, Inc. | Integral polepiece RF amplification tube for millimeter wave frequencies |
| US11757649B2 (en) | 2021-08-16 | 2023-09-12 | Bank Of America Corporation | Enhanced authentication framework using multi-dimensional hashing |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2847607A (en) * | 1953-04-29 | 1958-08-12 | Bell Telephone Labor Inc | Magnetic focusing system |
| NL204569A (de) * | 1955-02-26 | |||
| NL209831A (de) * | 1955-10-27 | |||
| US2791718A (en) * | 1956-04-23 | 1957-05-07 | Bell Telephone Labor Inc | Magnetic structure for traveling wave tubes |
| US2966610A (en) * | 1957-12-06 | 1960-12-27 | Sperry Rand Corp | Electron beam tube |
| US2985792A (en) * | 1958-10-02 | 1961-05-23 | Hughes Aircraft Co | Periodically-focused traveling-wave tube |
-
0
- NL NL256575D patent/NL256575A/xx unknown
-
1959
- 1959-12-03 DE DES66101A patent/DE1102290B/de active Pending
-
1960
- 1960-09-12 US US55222A patent/US3099765A/en not_active Expired - Lifetime
- 1960-12-05 GB GB41762/60A patent/GB899928A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1102290B (de) | 1961-03-16 |
| US3099765A (en) | 1963-07-30 |
| GB899928A (en) | 1962-06-27 |