FR2629976B1 - Accelerateur lineaire muni de cavites autofocalisantes a fort taux de capture electronique pour des tensions d'injections moderes - Google Patents

Accelerateur lineaire muni de cavites autofocalisantes a fort taux de capture electronique pour des tensions d'injections moderes

Info

Publication number
FR2629976B1
FR2629976B1 FR8804707A FR8804707A FR2629976B1 FR 2629976 B1 FR2629976 B1 FR 2629976B1 FR 8804707 A FR8804707 A FR 8804707A FR 8804707 A FR8804707 A FR 8804707A FR 2629976 B1 FR2629976 B1 FR 2629976B1
Authority
FR
France
Prior art keywords
self
linear accelerator
high electronic
capture rates
electronic capture
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 - Fee Related
Application number
FR8804707A
Other languages
English (en)
Other versions
FR2629976A1 (fr
Inventor
Dominique Tronc
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.)
CGR MEV SA
Original Assignee
CGR MEV 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 CGR MEV SA filed Critical CGR MEV SA
Priority to FR8804707A priority Critical patent/FR2629976B1/fr
Priority to US07/332,894 priority patent/US4975652A/en
Priority to EP89400963A priority patent/EP0336850B1/fr
Priority to DE8989400963T priority patent/DE68902944T2/de
Priority to JP1090500A priority patent/JP2869084B2/ja
Publication of FR2629976A1 publication Critical patent/FR2629976A1/fr
Application granted granted Critical
Publication of FR2629976B1 publication Critical patent/FR2629976B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05H9/00—Linear accelerators
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Particle Accelerators (AREA)
  • Microwave Tubes (AREA)
FR8804707A 1988-04-08 1988-04-08 Accelerateur lineaire muni de cavites autofocalisantes a fort taux de capture electronique pour des tensions d'injections moderes Expired - Fee Related FR2629976B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8804707A FR2629976B1 (fr) 1988-04-08 1988-04-08 Accelerateur lineaire muni de cavites autofocalisantes a fort taux de capture electronique pour des tensions d'injections moderes
US07/332,894 US4975652A (en) 1988-04-08 1989-04-04 Linear accelerator provided with self-focusing cavities having high electron capture efficiency in respect of moderate injection voltages
EP89400963A EP0336850B1 (fr) 1988-04-08 1989-04-07 Accélérateur linéaire muni de cavités autofocalisantes à fort taux de capture électronique pour des tensions d'injection modérées
DE8989400963T DE68902944T2 (de) 1988-04-08 1989-04-07 Linearbeschleuniger mit selbstfokussierenden kavitaeten und hohen elektronen-einfangraten bei niedrigen injektions-vorbeschleunigungsspannungen.
JP1090500A JP2869084B2 (ja) 1988-04-08 1989-04-10 適当な入射電圧に対して電子捕獲率が高い自己集束式キャビティを備える線形加速器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8804707A FR2629976B1 (fr) 1988-04-08 1988-04-08 Accelerateur lineaire muni de cavites autofocalisantes a fort taux de capture electronique pour des tensions d'injections moderes

Publications (2)

Publication Number Publication Date
FR2629976A1 FR2629976A1 (fr) 1989-10-13
FR2629976B1 true FR2629976B1 (fr) 1991-01-18

Family

ID=9365142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8804707A Expired - Fee Related FR2629976B1 (fr) 1988-04-08 1988-04-08 Accelerateur lineaire muni de cavites autofocalisantes a fort taux de capture electronique pour des tensions d'injections moderes

Country Status (5)

Country Link
US (1) US4975652A (fr)
EP (1) EP0336850B1 (fr)
JP (1) JP2869084B2 (fr)
DE (1) DE68902944T2 (fr)
FR (1) FR2629976B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656192B1 (fr) * 1989-12-14 1995-12-22 Cgr Mev Accelerateur lineaire pour grouper des particules chargees et les accelerer selon un faisceau fin et monoenergetique.
FR2679727B1 (fr) * 1991-07-23 1997-01-03 Cgr Mev Accelerateur de protons a l'aide d'une onde progressive a couplage magnetique.
IT1281184B1 (it) * 1994-09-19 1998-02-17 Giorgio Trozzi Amministratore Apparecchiatura per la radioterapia intraoperatoria mediante acceleratori lineari utilizzabili direttamente in sala operatoria
US6864633B2 (en) * 2003-04-03 2005-03-08 Varian Medical Systems, Inc. X-ray source employing a compact electron beam accelerator
CA2707546A1 (fr) 2007-12-06 2009-06-11 Unilever Plc Composition de soin personnel
US20220087005A1 (en) * 2018-12-28 2022-03-17 Shanghai United Imaging Healthcare Co., Ltd. Accelerating apparatus for a radiation device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088883A5 (fr) * 1970-04-28 1972-01-07 Thomson Csf
FR2551617B1 (fr) * 1983-09-02 1985-10-18 Cgr Mev Structure acceleratrice lineaire autofocalisante de particules chargees
EP0141525B1 (fr) * 1983-09-30 1991-01-16 Kabushiki Kaisha Toshiba Gyrotron
JPS61153924A (ja) * 1984-12-26 1986-07-12 Toshiba Corp ジヤイロトロン装置
FR2587164B1 (fr) * 1985-09-10 1995-03-24 Cgr Mev Dispositif de pregroupement et d'acceleration d'electrons

Also Published As

Publication number Publication date
JP2869084B2 (ja) 1999-03-10
EP0336850A1 (fr) 1989-10-11
US4975652A (en) 1990-12-04
EP0336850B1 (fr) 1992-09-23
FR2629976A1 (fr) 1989-10-13
JPH02148600A (ja) 1990-06-07
DE68902944D1 (de) 1992-10-29
DE68902944T2 (de) 1993-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20051230