DE3669255D1 - Linearer beschleuniger von stehwellentyp mit nichtresonanten seitenkavitaeten. - Google Patents

Linearer beschleuniger von stehwellentyp mit nichtresonanten seitenkavitaeten.

Info

Publication number
DE3669255D1
DE3669255D1 DE8686302405T DE3669255T DE3669255D1 DE 3669255 D1 DE3669255 D1 DE 3669255D1 DE 8686302405 T DE8686302405 T DE 8686302405T DE 3669255 T DE3669255 T DE 3669255T DE 3669255 D1 DE3669255 D1 DE 3669255D1
Authority
DE
Germany
Prior art keywords
standing wave
linear accelerator
wave type
side cavities
resonant side
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
DE8686302405T
Other languages
English (en)
Inventor
Kenneth Whitham
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Application granted granted Critical
Publication of DE3669255D1 publication Critical patent/DE3669255D1/de
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
    • H05H9/04—Standing-wave linear accelerators

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Particle Accelerators (AREA)
DE8686302405T 1985-03-29 1986-04-01 Linearer beschleuniger von stehwellentyp mit nichtresonanten seitenkavitaeten. Expired - Fee Related DE3669255D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/717,351 US4629938A (en) 1985-03-29 1985-03-29 Standing wave linear accelerator having non-resonant side cavity

Publications (1)

Publication Number Publication Date
DE3669255D1 true DE3669255D1 (de) 1990-04-05

Family

ID=24881671

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686302405T Expired - Fee Related DE3669255D1 (de) 1985-03-29 1986-04-01 Linearer beschleuniger von stehwellentyp mit nichtresonanten seitenkavitaeten.

Country Status (4)

Country Link
US (1) US4629938A (de)
EP (1) EP0196913B1 (de)
JP (1) JPS61253800A (de)
DE (1) DE3669255D1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61288400A (ja) * 1985-06-14 1986-12-18 日本電気株式会社 定在波線型加速器
US5039910A (en) * 1987-05-22 1991-08-13 Mitsubishi Denki Kabushiki Kaisha Standing-wave accelerating structure with different diameter bores in bunching and regular cavity sections
US5029259A (en) * 1988-08-04 1991-07-02 Mitsubishi Denki Kabushiki Kaisha Microwave electron gun
US5014014A (en) * 1989-06-06 1991-05-07 Science Applications International Corporation Plane wave transformer linac structure
US5159241A (en) * 1990-10-25 1992-10-27 General Dynamics Corporation Air Defense Systems Division Single body relativistic magnetron
US5162698A (en) * 1990-12-21 1992-11-10 General Dynamics Corporation Air Defense Systems Div. Cascaded relativistic magnetron
US5381072A (en) * 1992-02-25 1995-01-10 Varian Associates, Inc. Linear accelerator with improved input cavity structure and including tapered drift tubes
US5315210A (en) * 1992-05-12 1994-05-24 Varian Associates, Inc. Klystron resonant cavity operating in TM01X mode, where X is greater than zero
US5698949A (en) * 1995-03-28 1997-12-16 Communications & Power Industries, Inc. Hollow beam electron tube having TM0x0 resonators, where X is greater than 1
US5821694A (en) * 1996-05-01 1998-10-13 The Regents Of The University Of California Method and apparatus for varying accelerator beam output energy
GB2334139B (en) * 1998-02-05 2001-12-19 Elekta Ab Linear accelerator
GB2354875B (en) * 1999-08-06 2004-03-10 Elekta Ab Linear accelerator
GB2354876B (en) * 1999-08-10 2004-06-02 Elekta Ab Linear accelerator
US6825575B1 (en) * 1999-09-28 2004-11-30 Borealis Technical Limited Electronically controlled engine generator set
US6366021B1 (en) * 2000-01-06 2002-04-02 Varian Medical Systems, Inc. Standing wave particle beam accelerator with switchable beam energy
JP2002075696A (ja) * 2000-08-30 2002-03-15 Ishikawajima Harima Heavy Ind Co Ltd 加速管及び加速エネルギの可変方法
US6407505B1 (en) * 2001-02-01 2002-06-18 Siemens Medical Solutions Usa, Inc. Variable energy linear accelerator
US6493424B2 (en) 2001-03-05 2002-12-10 Siemens Medical Solutions Usa, Inc. Multi-mode operation of a standing wave linear accelerator
US6646383B2 (en) 2001-03-15 2003-11-11 Siemens Medical Solutions Usa, Inc. Monolithic structure with asymmetric coupling
US6465957B1 (en) * 2001-05-25 2002-10-15 Siemens Medical Solutions Usa, Inc. Standing wave linear accelerator with integral prebunching section
US6674254B2 (en) * 2001-08-13 2004-01-06 Siemens Medical Solutions Usa, Inc. Method and apparatus for tuning particle accelerators
IT1333559B (it) * 2002-05-31 2006-05-04 Info & Tech Spa Macchina per radioterapia intraoperatoria.
US7112924B2 (en) * 2003-08-22 2006-09-26 Siemens Medical Solutions Usa, Inc. Electronic energy switch for particle accelerator
US7005809B2 (en) * 2003-11-26 2006-02-28 Siemens Medical Solutions Usa, Inc. Energy switch for particle accelerator
US7339320B1 (en) 2003-12-24 2008-03-04 Varian Medical Systems Technologies, Inc. Standing wave particle beam accelerator
CN100358397C (zh) * 2004-02-01 2007-12-26 绵阳高新区双峰科技开发有限公司 相位（能量）开关－驻波电子直线加速器
US7345435B1 (en) * 2004-12-13 2008-03-18 Jefferson Science Associates Llc Superstructure for high current applications in superconducting linear accelerators
GB2424120B (en) * 2005-03-12 2009-03-25 Elekta Ab Linear accelerator
TWI274278B (en) * 2005-03-31 2007-02-21 Sunplus Technology Co Ltd Method and apparatus for displaying various subtitles using sub-picture processing
US7239095B2 (en) * 2005-08-09 2007-07-03 Siemens Medical Solutions Usa, Inc. Dual-plunger energy switch
US7619363B2 (en) * 2006-03-17 2009-11-17 Varian Medical Systems, Inc. Electronic energy switch
US8232748B2 (en) * 2009-01-26 2012-07-31 Accuray, Inc. Traveling wave linear accelerator comprising a frequency controller for interleaved multi-energy operation
US8203289B2 (en) * 2009-07-08 2012-06-19 Accuray, Inc. Interleaving multi-energy x-ray energy operation of a standing wave linear accelerator using electronic switches
US8760050B2 (en) * 2009-09-28 2014-06-24 Varian Medical Systems, Inc. Energy switch assembly for linear accelerators
US8311187B2 (en) 2010-01-29 2012-11-13 Accuray, Inc. Magnetron powered linear accelerator for interleaved multi-energy operation
US8284898B2 (en) * 2010-03-05 2012-10-09 Accuray, Inc. Interleaving multi-energy X-ray energy operation of a standing wave linear accelerator
US8836250B2 (en) 2010-10-01 2014-09-16 Accuray Incorporated Systems and methods for cargo scanning and radiotherapy using a traveling wave linear accelerator based x-ray source using current to modulate pulse-to-pulse dosage
US8942351B2 (en) 2010-10-01 2015-01-27 Accuray Incorporated Systems and methods for cargo scanning and radiotherapy using a traveling wave linear accelerator based X-ray source using pulse width to modulate pulse-to-pulse dosage
US9258876B2 (en) 2010-10-01 2016-02-09 Accuray, Inc. Traveling wave linear accelerator based x-ray source using pulse width to modulate pulse-to-pulse dosage
US9167681B2 (en) 2010-10-01 2015-10-20 Accuray, Inc. Traveling wave linear accelerator based x-ray source using current to modulate pulse-to-pulse dosage
CN104822220A (zh) * 2015-04-10 2015-08-05 中广核中科海维科技发展有限公司 一种聚束段场强可调的驻波直线加速管
CN105517316B (zh) * 2015-12-30 2018-05-04 上海联影医疗科技有限公司 加速管、加速带电粒子的方法以及医用直线加速器
CN105555009B (zh) * 2016-01-19 2018-08-03 中国科学技术大学 一种轴上电耦合驻波加速管的能量开关
US20220087005A1 (en) * 2018-12-28 2022-03-17 Shanghai United Imaging Healthcare Co., Ltd. Accelerating apparatus for a radiation device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286192A (en) * 1979-10-12 1981-08-25 Varian Associates, Inc. Variable energy standing wave linear accelerator structure
US4400650A (en) * 1980-07-28 1983-08-23 Varian Associates, Inc. Accelerator side cavity coupling adjustment
US4382208A (en) * 1980-07-28 1983-05-03 Varian Associates, Inc. Variable field coupled cavity resonator circuit

Also Published As

Publication number Publication date
EP0196913A3 (en) 1987-11-25
EP0196913B1 (de) 1990-02-28
EP0196913A2 (de) 1986-10-08
US4629938A (en) 1986-12-16
JPS61253800A (ja) 1986-11-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee