GB9317434D0 - Magnet arrangements - Google Patents
Magnet arrangementsInfo
- Publication number
- GB9317434D0 GB9317434D0 GB939317434A GB9317434A GB9317434D0 GB 9317434 D0 GB9317434 D0 GB 9317434D0 GB 939317434 A GB939317434 A GB 939317434A GB 9317434 A GB9317434 A GB 9317434A GB 9317434 D0 GB9317434 D0 GB 9317434D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnet arrangements
- arrangements
- magnet
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0273—Magnetic circuits with PM for magnetic field generation
- H01F7/0278—Magnetic circuits with PM for magnetic field generation for generating uniform fields, focusing, deflecting electrically charged particles
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2223/00—Details of transit-time tubes of the types covered by group H01J2225/00
- H01J2223/02—Electrodes; Magnetic control means; Screens
- H01J2223/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
- H01J2223/087—Magnetic focusing arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2225/00—Transit-time tubes, e.g. Klystrons, travelling-wave tubes, magnetrons
- H01J2225/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
- H01J2225/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2225/00—Transit-time tubes, e.g. Klystrons, travelling-wave tubes, magnetrons
- H01J2225/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94302505A EP0624893A3 (en) | 1993-05-12 | 1994-04-08 | Magnet arrangements. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939309738A GB9309738D0 (en) | 1993-05-12 | 1993-05-12 | Magnet arrangements |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9317434D0 true GB9317434D0 (en) | 1993-10-06 |
GB2278231A GB2278231A (en) | 1994-11-23 |
Family
ID=10735309
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB939309738A Pending GB9309738D0 (en) | 1993-05-12 | 1993-05-12 | Magnet arrangements |
GB9317434A Withdrawn GB2278231A (en) | 1993-05-12 | 1993-08-03 | Magnet arrangements |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB939309738A Pending GB9309738D0 (en) | 1993-05-12 | 1993-05-12 | Magnet arrangements |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9309738D0 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2010515C2 (en) * | 2013-03-25 | 2014-09-29 | Univ Delft Tech | Magnet and device for magnetic density separation including magnetic field correction. |
CN105551915B (en) * | 2016-02-02 | 2017-07-28 | 中国科学院电子学研究所 | The Periodic magnetic focusing system and klystron of a kind of adjustable magnetic fields |
US10847294B2 (en) * | 2017-07-10 | 2020-11-24 | Aspect Imaging Ltd. | System for generating a magnetic field |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5107238A (en) * | 1991-04-01 | 1992-04-21 | The United States Of America As Represented By The Secretary Of The Army | Magnetic cladding for use in periodic permanent magnet stacks |
-
1993
- 1993-05-12 GB GB939309738A patent/GB9309738D0/en active Pending
- 1993-08-03 GB GB9317434A patent/GB2278231A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2278231A (en) | 1994-11-23 |
GB9309738D0 (en) | 1993-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |