CH530749A - Oscillator arrangement for a cyclotron - Google Patents
Oscillator arrangement for a cyclotronInfo
- Publication number
- CH530749A CH530749A CH777871A CH777871A CH530749A CH 530749 A CH530749 A CH 530749A CH 777871 A CH777871 A CH 777871A CH 777871 A CH777871 A CH 777871A CH 530749 A CH530749 A CH 530749A
- Authority
- CH
- Switzerland
- Prior art keywords
- cyclotron
- oscillator arrangement
- oscillator
- arrangement
- Prior art date
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)
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 |
---|---|
CH530749A true CH530749A (en) | 1972-11-15 |
Family
ID=19810200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH777871A CH530749A (en) | 1970-05-29 | 1971-05-26 | Oscillator arrangement for a cyclotron |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2259664B1 (en) * | 2004-07-21 | 2017-10-18 | Mevion Medical Systems, Inc. | A programmable radio frequency waveform generator for a synchrocyclotron |
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 |
EP2389980A3 (en) | 2005-11-18 | 2012-03-14 | 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 |
US8581523B2 (en) | 2007-11-30 | 2013-11-12 | Mevion Medical Systems, Inc. | Interrupted particle source |
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 |
TW201424467A (en) | 2012-09-28 | 2014-06-16 | Mevion Medical Systems Inc | Controlling intensity of a particle beam |
JP6254600B2 (en) | 2012-09-28 | 2017-12-27 | メビオン・メディカル・システムズ・インコーポレーテッド | Particle accelerator |
TW201434508A (en) | 2012-09-28 | 2014-09-16 | Mevion Medical Systems Inc | Adjusting energy of a particle beam |
CN104812443B (en) | 2012-09-28 | 2018-02-02 | 梅维昂医疗系统股份有限公司 | particle therapy system |
TW201422278A (en) | 2012-09-28 | 2014-06-16 | Mevion Medical Systems Inc | Control system for a particle accelerator |
US10254739B2 (en) | 2012-09-28 | 2019-04-09 | Mevion Medical Systems, Inc. | Coil positioning system |
EP2901824B1 (en) | 2012-09-28 | 2020-04-15 | Mevion Medical Systems, Inc. | Magnetic shims to adjust a position of a main coil and corresponding method |
JP6138947B2 (en) | 2012-09-28 | 2017-05-31 | 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 field regenerator |
TW201422279A (en) | 2012-09-28 | 2014-06-16 | Mevion Medical Systems Inc | Focusing a particle beam |
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 |
JP6855240B2 (en) | 2013-09-27 | 2021-04-07 | メビオン・メディカル・システムズ・インコーポレーテッド | Particle beam scanning |
US9962560B2 (en) | 2013-12-20 | 2018-05-08 | Mevion Medical Systems, Inc. | Collimator and energy degrader |
US10675487B2 (en) | 2013-12-20 | 2020-06-09 | Mevion Medical Systems, Inc. | Energy degrader enabling high-speed energy switching |
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 |
JP7059245B2 (en) | 2016-07-08 | 2022-04-25 | メビオン・メディカル・システムズ・インコーポレーテッド | Decide on a treatment plan |
US11103730B2 (en) | 2017-02-23 | 2021-08-31 | Mevion Medical Systems, Inc. | Automated treatment in particle therapy |
EP3645111A1 (en) | 2017-06-30 | 2020-05-06 | Mevion Medical Systems, Inc. | Configurable collimator controlled using linear motors |
TW202039026A (en) | 2019-03-08 | 2020-11-01 | 美商美威高能離子醫療系統公司 | Delivery of radiation by column and generating a treatment plan therefor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2701304A (en) * | 1951-05-31 | 1955-02-01 | Gen Electric | Cyclotron |
-
1970
- 1970-05-29 NL NL7007871A patent/NL7007871A/xx unknown
-
1971
- 1971-05-04 US US140136A patent/US3689847A/en not_active Expired - Lifetime
- 1971-05-04 DE DE19712121907 patent/DE2121907A1/en active Pending
- 1971-05-26 GB GB1723771A patent/GB1332244A/en not_active Expired
- 1971-05-26 CH CH777871A patent/CH530749A/en not_active IP Right Cessation
- 1971-05-28 FR FR7119575A patent/FR2093884A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7007871A (en) | 1971-12-01 |
GB1332244A (en) | 1973-10-03 |
US3689847A (en) | 1972-09-05 |
DE2121907A1 (en) | 1971-12-09 |
FR2093884A5 (en) | 1972-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |