EP0694247A1 - Electron accelerator having a coaxial cavity - Google Patents
Electron accelerator having a coaxial cavityInfo
- Publication number
- EP0694247A1 EP0694247A1 EP92909534A EP92909534A EP0694247A1 EP 0694247 A1 EP0694247 A1 EP 0694247A1 EP 92909534 A EP92909534 A EP 92909534A EP 92909534 A EP92909534 A EP 92909534A EP 0694247 A1 EP0694247 A1 EP 0694247A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cavity
- electron beam
- electron
- source
- accelerator
- 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.)
- Granted
Links
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
- H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
- H05H7/14—Vacuum chambers
- H05H7/18—Cavities; Resonators
-
- 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
Definitions
- the device described is self-focusing. This is due to the fact that the magnetic deflectors which have very open dihedral entry faces suitably focus the electron beam. Consequently, it is not necessary to provide additional focusing elements. Finally, the electron beam injected into the median plane of the device is not deflected. Indeed, the beam is not subjected to the magnetic field because the latter is zero in the median plane according to the configuration described in the above-mentioned document.
- this electron accelerator implies that the cavity is supplied by a high frequency field source. In particular, in the device described, an electric field of a few hundred megahertz is generated by an external high frequency generator. These high frequency generators with a power of around 200 K which can create electric fields of several hundred megahertz are relatively expensive devices.
- FIG. 2 represents a half-view in section parallel to the main axis of the coaxial cavity.
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Particle Accelerators (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9100516 | 1991-05-29 | ||
BE9100516A BE1004879A3 (en) | 1991-05-29 | 1991-05-29 | Electron accelerator improved coaxial cavity. |
PCT/BE1992/000023 WO1992022190A1 (en) | 1991-05-29 | 1992-05-27 | Electron accelerator having a coaxial cavity |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0694247A1 true EP0694247A1 (en) | 1996-01-31 |
EP0694247B1 EP0694247B1 (en) | 1997-10-29 |
Family
ID=3885532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92909534A Expired - Lifetime EP0694247B1 (en) | 1991-05-29 | 1992-05-27 | Electron accelerator having a coaxial cavity |
Country Status (10)
Country | Link |
---|---|
US (1) | US5440211A (en) |
EP (1) | EP0694247B1 (en) |
JP (1) | JP3031711B2 (en) |
AU (1) | AU1757892A (en) |
BE (1) | BE1004879A3 (en) |
CA (1) | CA2110067C (en) |
DE (1) | DE69222958T2 (en) |
DK (1) | DK0694247T3 (en) |
RU (1) | RU2104621C1 (en) |
WO (1) | WO1992022190A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2509399A1 (en) | 2011-04-08 | 2012-10-10 | Ion Beam Applications | Electron accelerator having a coaxial cavity |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6920402B1 (en) * | 2001-03-07 | 2005-07-19 | Rambus Inc. | Technique for determining performance characteristics of electronic devices and systems |
WO2008138998A1 (en) * | 2007-05-16 | 2008-11-20 | Ion Beam Applications S.A. | Electron accelerator and device using same |
WO2009036410A1 (en) | 2007-09-14 | 2009-03-19 | Services Petroliers Schlumberger | Particle acceleration devices and methods thereof |
US9336916B2 (en) | 2010-05-14 | 2016-05-10 | Tcnet, Llc | Tc-99m produced by proton irradiation of a fluid target system |
US9269467B2 (en) | 2011-06-02 | 2016-02-23 | Nigel Raymond Stevenson | General radioisotope production method employing PET-style target systems |
EP2804451B1 (en) * | 2013-05-17 | 2016-01-06 | Ion Beam Applications S.A. | Electron accelerator having a coaxial cavity |
CN105578703B (en) * | 2016-03-03 | 2018-06-22 | 北京鑫智能技术股份有限公司 | Go out the petal-shaped accelerator of multi gear energy electronic beam flatly |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4763079A (en) * | 1987-04-03 | 1988-08-09 | Trw Inc. | Method for decelerating particle beams |
FR2616033B1 (en) * | 1987-05-26 | 1989-08-04 | Commissariat Energie Atomique | ELECTRIC CLOCK ACCELERATOR |
FR2616032B1 (en) * | 1987-05-26 | 1989-08-04 | Commissariat Energie Atomique | COAXIAL CAVITY ELECTRON ACCELERATOR |
FR2616031B1 (en) * | 1987-05-27 | 1989-08-04 | Commissariat Energie Atomique | DEVICE FOR GROUPING CHARGED PARTICLES |
-
1991
- 1991-05-29 BE BE9100516A patent/BE1004879A3/en not_active IP Right Cessation
-
1992
- 1992-05-27 CA CA002110067A patent/CA2110067C/en not_active Expired - Fee Related
- 1992-05-27 AU AU17578/92A patent/AU1757892A/en not_active Abandoned
- 1992-05-27 WO PCT/BE1992/000023 patent/WO1992022190A1/en active IP Right Grant
- 1992-05-27 DK DK92909534T patent/DK0694247T3/en active
- 1992-05-27 RU RU93058420A patent/RU2104621C1/en active
- 1992-05-27 DE DE69222958T patent/DE69222958T2/en not_active Expired - Fee Related
- 1992-05-27 EP EP92909534A patent/EP0694247B1/en not_active Expired - Lifetime
- 1992-05-27 JP JP04509476A patent/JP3031711B2/en not_active Expired - Lifetime
- 1992-05-27 US US08/142,448 patent/US5440211A/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO9222190A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2509399A1 (en) | 2011-04-08 | 2012-10-10 | Ion Beam Applications | Electron accelerator having a coaxial cavity |
Also Published As
Publication number | Publication date |
---|---|
CA2110067A1 (en) | 1992-12-10 |
DE69222958T2 (en) | 1998-04-09 |
US5440211A (en) | 1995-08-08 |
JP3031711B2 (en) | 2000-04-10 |
WO1992022190A1 (en) | 1992-12-10 |
DK0694247T3 (en) | 1998-07-20 |
BE1004879A3 (en) | 1993-02-16 |
CA2110067C (en) | 2001-12-11 |
DE69222958D1 (en) | 1997-12-04 |
EP0694247B1 (en) | 1997-10-29 |
JPH07500206A (en) | 1995-01-05 |
AU1757892A (en) | 1993-01-08 |
RU2104621C1 (en) | 1998-02-10 |
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