GB815063A - Improvements relating to linear electron accelerators - Google Patents
Improvements relating to linear electron acceleratorsInfo
- Publication number
- GB815063A GB815063A GB480455A GB480455A GB815063A GB 815063 A GB815063 A GB 815063A GB 480455 A GB480455 A GB 480455A GB 480455 A GB480455 A GB 480455A GB 815063 A GB815063 A GB 815063A
- Authority
- GB
- United Kingdom
- Prior art keywords
- section
- sections
- energy
- feb
- velocity
- 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 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H9/00—Linear accelerators
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Particle Accelerators (AREA)
Abstract
815,063. Linear particle accelerators : velocity-modulated beam tubes. METROPOLITAN-VICKERS ELECTRICAL CO. Ltd. Feb. 16, 1956 [Feb. 17, 1955], No. 4804/55. Class 39(1). A linear accelerator has a first section 5 in which energy is transferred from a velocitymodulated electron beam to an R.F. wave, a second section 6 in which energy is transferred from the R.F. wave to the beam and an intermediate structure 7, e.g. a door-knob transformer, which couples the two sections and has a central passage 10 for allowing only a proportion of the beam to pass from the first section into the second section. The velocity-modulation may be accomplished in a buncher cavity 3 which is followed by a drift tube 4, or in the first section 5. Excess R.F. energy at the outlet 13 may be dissipated in a load or fed back, through a phase shifter, either to the buncher cavity or to the input end of section 5 or section 6. In Fig. 3. an electrostatic or electromagnetic analyser 16 is provided between the two sections 5, 6 so that electrons with the higher energies only are allowed to pass through the aperture 18. Sections 5 and 6 may be aligned with one another, instead of being at an angle, by using a magnet system with more than two poles. The sections may be disc loaded waveguides or concentric lines or may comprise helices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1141687D FR1141687A (en) | 1955-02-17 | 1956-02-17 | Improvements related to linear electron accelerators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB815063A true GB815063A (en) | 1959-06-17 |
Family
ID=1628116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB480455A Expired GB815063A (en) | 1955-02-17 | 1955-02-17 | Improvements relating to linear electron accelerators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB815063A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3024384A (en) * | 1959-06-23 | 1962-03-06 | Sperry Rand Corp | Microwave logical decision element |
| DE1238585B (en) * | 1962-07-12 | 1967-04-13 | Ass Elect Ind | Electron gun |
| DE1273708B (en) * | 1965-09-03 | 1968-07-25 | Csf | Device for shortening electron pulses emitted by an electron gun |
| DE1281063B (en) * | 1964-03-13 | 1968-10-24 | Csf | Device for the temporal shortening of the pulses of electrons of relativistic speed emerging from an electron accelerator |
| FR2538206A1 (en) * | 1982-12-21 | 1984-06-22 | Cgr Mev | ELECTRON CANON FOR LINEAR ACCELERATOR AND ACCELERATOR STRUCTURE COMPRISING SUCH A CANON |
| FR2656192A1 (en) * | 1989-12-14 | 1991-06-21 | Cgr Mev | LINEAR ACCELERATOR FOR GATHERING LOADED PARTICLES AND ACCELERATING ACCORDING TO A FINE AND MONO-ENERGY BEAM. |
-
1955
- 1955-02-17 GB GB480455A patent/GB815063A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3024384A (en) * | 1959-06-23 | 1962-03-06 | Sperry Rand Corp | Microwave logical decision element |
| DE1238585B (en) * | 1962-07-12 | 1967-04-13 | Ass Elect Ind | Electron gun |
| DE1281063B (en) * | 1964-03-13 | 1968-10-24 | Csf | Device for the temporal shortening of the pulses of electrons of relativistic speed emerging from an electron accelerator |
| DE1273708B (en) * | 1965-09-03 | 1968-07-25 | Csf | Device for shortening electron pulses emitted by an electron gun |
| FR2538206A1 (en) * | 1982-12-21 | 1984-06-22 | Cgr Mev | ELECTRON CANON FOR LINEAR ACCELERATOR AND ACCELERATOR STRUCTURE COMPRISING SUCH A CANON |
| EP0115720A1 (en) * | 1982-12-21 | 1984-08-15 | C.G.R. MeV | Electron gun for linear accelerator and accelerating structure comprising such a gun |
| FR2656192A1 (en) * | 1989-12-14 | 1991-06-21 | Cgr Mev | LINEAR ACCELERATOR FOR GATHERING LOADED PARTICLES AND ACCELERATING ACCORDING TO A FINE AND MONO-ENERGY BEAM. |
| WO1991009510A1 (en) * | 1989-12-14 | 1991-06-27 | Cgr Mev | Linear accelerator for grouping charged particles and accelerating them along a fine monoenergic beam |
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