GB1143311A - Improvements in or relating to electron beam magnetic focussing systems - Google Patents
Improvements in or relating to electron beam magnetic focussing systemsInfo
- Publication number
- GB1143311A GB1143311A GB3225/66A GB322566A GB1143311A GB 1143311 A GB1143311 A GB 1143311A GB 3225/66 A GB3225/66 A GB 3225/66A GB 322566 A GB322566 A GB 322566A GB 1143311 A GB1143311 A GB 1143311A
- Authority
- GB
- United Kingdom
- Prior art keywords
- axis
- magnets
- centre
- electron beam
- along
- 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
- 238000010894 electron beam technology Methods 0.000 title abstract 3
- 210000000554 iris Anatomy 0.000 abstract 3
- 229910001047 Hard ferrite Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000000737 periodic effect Effects 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
- Particle Accelerators (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Microwave Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0095153 | 1965-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1143311A true GB1143311A (en) | 1969-02-19 |
Family
ID=7519172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3225/66A Expired GB1143311A (en) | 1965-01-26 | 1966-01-25 | Improvements in or relating to electron beam magnetic focussing systems |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3373388A (enrdf_load_html_response) |
| DE (1) | DE1491445B2 (enrdf_load_html_response) |
| GB (1) | GB1143311A (enrdf_load_html_response) |
| NL (1) | NL6517037A (enrdf_load_html_response) |
| NO (1) | NO119323B (enrdf_load_html_response) |
| SE (1) | SE320734B (enrdf_load_html_response) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2944317B2 (ja) * | 1992-07-28 | 1999-09-06 | 三菱電機株式会社 | シンクロトロン放射光源装置 |
| US5319339A (en) * | 1993-03-08 | 1994-06-07 | The United States Of America As Represented By The Secretary Of The Army | Tubular structure having transverse magnetic field with gradient |
| FR2925217B1 (fr) * | 2007-12-14 | 2013-05-24 | Thales Sa | Structure hyperfrequences pour tube microondes avec dispositif de confinement du faisceau a aimants permanents et refroidissement ameliore |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1105964A (fr) * | 1954-06-03 | 1955-12-09 | Csf | Perfectionnement aux aimants permanents |
| NL287237A (enrdf_load_html_response) * | 1961-12-27 |
-
1965
- 1965-01-26 DE DE19651491445 patent/DE1491445B2/de active Pending
- 1965-12-28 NL NL6517037A patent/NL6517037A/xx unknown
-
1966
- 1966-01-21 US US522059A patent/US3373388A/en not_active Expired - Lifetime
- 1966-01-22 NO NO161369A patent/NO119323B/no unknown
- 1966-01-25 SE SE949/66A patent/SE320734B/xx unknown
- 1966-01-25 GB GB3225/66A patent/GB1143311A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6517037A (enrdf_load_html_response) | 1966-07-27 |
| SE320734B (enrdf_load_html_response) | 1970-02-16 |
| DE1491445B2 (de) | 1972-04-06 |
| DE1491445A1 (de) | 1969-06-12 |
| US3373388A (en) | 1968-03-12 |
| NO119323B (enrdf_load_html_response) | 1970-05-04 |
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