FR2093884A5 - - Google Patents

Info

Publication number
FR2093884A5
FR2093884A5 FR7119575A FR7119575A FR2093884A5 FR 2093884 A5 FR2093884 A5 FR 2093884A5 FR 7119575 A FR7119575 A FR 7119575A FR 7119575 A FR7119575 A FR 7119575A FR 2093884 A5 FR2093884 A5 FR 2093884A5
Authority
FR
France
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
Application number
FR7119575A
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR2093884A5 publication Critical patent/FR2093884A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1817—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator
    • H03B5/1835—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator the active element in the amplifier being a vacuum tube
    • 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
    • H05H7/02—Circuits or systems for supplying or feeding radio-frequency energy

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
FR7119575A 1970-05-29 1971-05-28 Expired FR2093884A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7007871A NL7007871A (en) 1970-05-29 1970-05-29

Publications (1)

Publication Number Publication Date
FR2093884A5 true FR2093884A5 (en) 1972-01-28

Family

ID=19810200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7119575A Expired FR2093884A5 (en) 1970-05-29 1971-05-28

Country Status (6)

Country Link
US (1) US3689847A (en)
CH (1) CH530749A (en)
DE (1) DE2121907A1 (en)
FR (1) FR2093884A5 (en)
GB (1) GB1332244A (en)
NL (1) NL7007871A (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2654328T3 (en) * 2004-07-21 2018-02-13 Mevion Medical Systems, Inc. Programmable radio frequency waveform generator for a synchrocycle
US7315140B2 (en) * 2005-01-27 2008-01-01 Matsushita Electric Industrial Co., Ltd. Cyclotron with beam phase selector
EP1883329A2 (en) * 2005-05-02 2008-02-06 Felicity Huffman Maternity pillow
EP2389979A3 (en) 2005-11-18 2012-02-29 Still River Systems, Inc. Charged particle radiation therapy
US8003964B2 (en) 2007-10-11 2011-08-23 Still River Systems Incorporated Applying a particle beam to a patient
US8933650B2 (en) 2007-11-30 2015-01-13 Mevion Medical Systems, Inc. Matching a resonant frequency of a resonant cavity to a frequency of an input voltage
US8581523B2 (en) 2007-11-30 2013-11-12 Mevion Medical Systems, Inc. Interrupted particle source
CN108770178B (en) 2012-09-28 2021-04-16 迈胜医疗设备有限公司 Magnetic field regenerator
CN104813748B (en) 2012-09-28 2019-07-09 梅维昂医疗系统股份有限公司 Focused particle beam
EP3581242B1 (en) 2012-09-28 2022-04-06 Mevion Medical Systems, Inc. Adjusting energy of a particle beam
US10254739B2 (en) 2012-09-28 2019-04-09 Mevion Medical Systems, Inc. Coil positioning system
JP6523957B2 (en) 2012-09-28 2019-06-05 メビオン・メディカル・システムズ・インコーポレーテッド Magnetic shim for changing the magnetic field
US9155186B2 (en) 2012-09-28 2015-10-06 Mevion Medical Systems, Inc. Focusing a particle beam using magnetic field flutter
TW201438787A (en) 2012-09-28 2014-10-16 Mevion Medical Systems Inc Controlling particle therapy
CN104813749B (en) 2012-09-28 2019-07-02 梅维昂医疗系统股份有限公司 Control the intensity of the particle beams
EP2900324A1 (en) 2012-09-28 2015-08-05 Mevion Medical Systems, Inc. Control system for a particle accelerator
US8791656B1 (en) 2013-05-31 2014-07-29 Mevion Medical Systems, Inc. Active return system
US9730308B2 (en) 2013-06-12 2017-08-08 Mevion Medical Systems, Inc. Particle accelerator that produces charged particles having variable energies
CN105764567B (en) 2013-09-27 2019-08-09 梅维昂医疗系统股份有限公司 Particle beam scanning
US10675487B2 (en) 2013-12-20 2020-06-09 Mevion Medical Systems, Inc. Energy degrader enabling high-speed energy switching
US9962560B2 (en) 2013-12-20 2018-05-08 Mevion Medical Systems, Inc. Collimator and energy degrader
US9661736B2 (en) 2014-02-20 2017-05-23 Mevion Medical Systems, Inc. Scanning system for a particle therapy system
US9950194B2 (en) 2014-09-09 2018-04-24 Mevion Medical Systems, Inc. Patient positioning system
US10786689B2 (en) 2015-11-10 2020-09-29 Mevion Medical Systems, Inc. Adaptive aperture
WO2018009779A1 (en) 2016-07-08 2018-01-11 Mevion Medical Systems, Inc. Treatment planning
US11103730B2 (en) 2017-02-23 2021-08-31 Mevion Medical Systems, Inc. Automated treatment in particle therapy
CN111093767B (en) 2017-06-30 2022-08-23 美国迈胜医疗系统有限公司 Configurable collimator controlled using linear motors
EP3934752A1 (en) 2019-03-08 2022-01-12 Mevion Medical Systems, Inc. Delivery of radiation by column and generating a treatment plan therefor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701304A (en) * 1951-05-31 1955-02-01 Gen Electric Cyclotron

Also Published As

Publication number Publication date
DE2121907A1 (en) 1971-12-09
GB1332244A (en) 1973-10-03
NL7007871A (en) 1971-12-01
US3689847A (en) 1972-09-05
CH530749A (en) 1972-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse