GB845000A - Traveiling-wave tubes - Google Patents
Traveiling-wave tubesInfo
- Publication number
- GB845000A GB845000A GB12440/59A GB1244059A GB845000A GB 845000 A GB845000 A GB 845000A GB 12440/59 A GB12440/59 A GB 12440/59A GB 1244059 A GB1244059 A GB 1244059A GB 845000 A GB845000 A GB 845000A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- focussing
- wave
- secured
- assembly
- Prior art date
- 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.)
- Expired
Links
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 230000005294 ferromagnetic effect Effects 0.000 abstract 1
- 230000005669 field effect Effects 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
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
- H01J23/02—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
- H01J23/0873—Magnetic focusing arrangements with at least one axial-field reversal along the interaction space, e.g. P.P.M. focusing
Landscapes
- Microwave Tubes (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL250375D NL250375A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1959-04-13 | ||
| GB12440/59A GB845000A (en) | 1959-04-13 | 1959-04-13 | Traveiling-wave tubes |
| US21230A US3193719A (en) | 1959-04-13 | 1960-04-11 | Demountable magnetic focussing system for a traveling-wave tube |
| DEN18152A DE1212644B (de) | 1959-04-13 | 1960-04-11 | Lauffeldroehre mit einem magnetischen Fokussierungssystem zur gebuendelten Fuehrung des Elektronenstrahls |
| FR824148A FR1254145A (fr) | 1959-04-13 | 1960-04-12 | Tube de propagation d'ondes et dispositif équipé d'un tel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB12440/59A GB845000A (en) | 1959-04-13 | 1959-04-13 | Traveiling-wave tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB845000A true GB845000A (en) | 1960-08-17 |
Family
ID=10004648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12440/59A Expired GB845000A (en) | 1959-04-13 | 1959-04-13 | Traveiling-wave tubes |
Country Status (4)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3244920A (en) * | 1962-01-30 | 1966-04-05 | Nippon Electric Co | Supporting device for an elongated magnetic-focussing type tube |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2259433B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-01-24 | 1978-03-10 | Videon Sa | |
| US3924210A (en) * | 1974-11-01 | 1975-12-02 | Raytheon Co | Field shaping magnet structure |
| CN108942793B (zh) * | 2018-08-10 | 2023-12-01 | 安徽华东光电技术研究所有限公司 | 用于耦合腔行波管磁系统的磁片拆卸装配工装 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE479788A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1946-12-19 | |||
| US2812470A (en) * | 1954-10-22 | 1957-11-05 | Bell Telephone Labor Inc | Periodic focusing in traveling wave tubes |
| NL209831A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1955-10-27 | |||
| US2791718A (en) * | 1956-04-23 | 1957-05-07 | Bell Telephone Labor Inc | Magnetic structure for traveling wave tubes |
| US2942141A (en) * | 1957-06-06 | 1960-06-21 | Bell Telephone Labor Inc | Magnetic structures for traveling wave tubes |
| NL105112C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1958-05-15 | |||
| US3133227A (en) * | 1958-06-25 | 1964-05-12 | Varian Associates | Linear particle accelerator apparatus for high energy particle beams provided with pulsing means for the control electrode |
| US2944182A (en) * | 1958-11-13 | 1960-07-05 | Bell Telephone Labor Inc | Beam focusing system |
| US3013173A (en) * | 1959-02-16 | 1961-12-12 | Varian Associates | Magnetic beam focusing method and apparatus |
| US3020444A (en) * | 1959-05-05 | 1962-02-06 | Rca Corp | Travelling wave tube coupler |
| US2992348A (en) * | 1960-02-29 | 1961-07-11 | Rca Corp | Electron tube mount |
-
0
- NL NL250375D patent/NL250375A/xx unknown
-
1959
- 1959-04-13 GB GB12440/59A patent/GB845000A/en not_active Expired
-
1960
- 1960-04-11 DE DEN18152A patent/DE1212644B/de active Pending
- 1960-04-11 US US21230A patent/US3193719A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3244920A (en) * | 1962-01-30 | 1966-04-05 | Nippon Electric Co | Supporting device for an elongated magnetic-focussing type tube |
Also Published As
| Publication number | Publication date |
|---|---|
| US3193719A (en) | 1965-07-06 |
| NL250375A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| DE1212644B (de) | 1966-03-17 |
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