EP0694247A1 - Elektronenbeschleuniger vom Koaxialkavitätstyp - Google Patents

Elektronenbeschleuniger vom Koaxialkavitätstyp

Info

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
Application number
EP92909534A
Other languages
English (en)
French (fr)
Other versions
EP0694247B1 (de
Inventor
Yves Jongen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ion Beam Applications SA
Original Assignee
Ion Beam Applications SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ion Beam Applications SA filed Critical Ion Beam Applications SA
Publication of EP0694247A1 publication Critical patent/EP0694247A1/de
Application granted granted Critical
Publication of EP0694247B1 publication Critical patent/EP0694247B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
EP92909534A 1991-05-29 1992-05-27 Elektronenbeschleuniger vom Koaxialkavitätstyp Expired - Lifetime EP0694247B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE9100516 1991-05-29
BE9100516A BE1004879A3 (fr) 1991-05-29 1991-05-29 Accelerateur d'electrons perfectionne a cavite coaxiale.
PCT/BE1992/000023 WO1992022190A1 (fr) 1991-05-29 1992-05-27 Accelerateur d'electrons a cavite coaxiale

Publications (2)

Publication Number Publication Date
EP0694247A1 true EP0694247A1 (de) 1996-01-31
EP0694247B1 EP0694247B1 (de) 1997-10-29

Family

ID=3885532

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92909534A Expired - Lifetime EP0694247B1 (de) 1991-05-29 1992-05-27 Elektronenbeschleuniger vom Koaxialkavitätstyp

Country Status (10)

Country Link
US (1) US5440211A (de)
EP (1) EP0694247B1 (de)
JP (1) JP3031711B2 (de)
AU (1) AU1757892A (de)
BE (1) BE1004879A3 (de)
CA (1) CA2110067C (de)
DE (1) DE69222958T2 (de)
DK (1) DK0694247T3 (de)
RU (1) RU2104621C1 (de)
WO (1) WO1992022190A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2509399A1 (de) 2011-04-08 2012-10-10 Ion Beam Applications Elektronenbeschleuniger mit einem Koaxialhohlraum

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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 (de) * 2013-05-17 2016-01-06 Ion Beam Applications S.A. Elektronenbeschleuniger mit einer Koaxialkavität
CN105578703B (zh) * 2016-03-03 2018-06-22 北京鑫智能技术股份有限公司 一口出多档能量电子束的花瓣型加速器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763079A (en) * 1987-04-03 1988-08-09 Trw Inc. Method for decelerating particle beams
FR2616033B1 (fr) * 1987-05-26 1989-08-04 Commissariat Energie Atomique Accelerateur d'electrons a nappe
FR2616032B1 (fr) * 1987-05-26 1989-08-04 Commissariat Energie Atomique Accelerateur d'electrons a cavite coaxiale
FR2616031B1 (fr) * 1987-05-27 1989-08-04 Commissariat Energie Atomique Dispositif de groupement de particules chargees

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9222190A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2509399A1 (de) 2011-04-08 2012-10-10 Ion Beam Applications Elektronenbeschleuniger mit einem Koaxialhohlraum

Also Published As

Publication number Publication date
CA2110067A1 (en) 1992-12-10
DE69222958T2 (de) 1998-04-09
US5440211A (en) 1995-08-08
JP3031711B2 (ja) 2000-04-10
WO1992022190A1 (fr) 1992-12-10
DK0694247T3 (da) 1998-07-20
BE1004879A3 (fr) 1993-02-16
CA2110067C (en) 2001-12-11
DE69222958D1 (de) 1997-12-04
EP0694247B1 (de) 1997-10-29
JPH07500206A (ja) 1995-01-05
AU1757892A (en) 1993-01-08
RU2104621C1 (ru) 1998-02-10

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