CN109496053A - A kind of regulating device for cyclotron electrostatic deflection plates - Google Patents
A kind of regulating device for cyclotron electrostatic deflection plates Download PDFInfo
- Publication number
- CN109496053A CN109496053A CN201811601473.1A CN201811601473A CN109496053A CN 109496053 A CN109496053 A CN 109496053A CN 201811601473 A CN201811601473 A CN 201811601473A CN 109496053 A CN109496053 A CN 109496053A
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- electric cylinders
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- deflection plates
- electrostatic deflection
- cyclotron
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- 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
- H05H13/00—Magnetic resonance accelerators; Cyclotrons
- H05H13/005—Cyclotrons
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- 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
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- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Particle Accelerators (AREA)
Abstract
The invention discloses a kind of regulating devices for cyclotron electrostatic deflection plates, including hinged ear, transmission optical axis, copper guide sleeve, counter flange, sealing flange, welding bellows, electric cylinders connecting shaft, electric cylinders, superconducting magnet and iron yoke, the copper guide sleeve is mounted on inside the Dewar pipe of superconducting magnet, and one end of the transmission optical axis is hinged by hinged ear and the electrostatic deflection plates.The beneficial effects of the present invention are: the present invention can ensure the draw-out area real-time online tune beam that cyclotron is kept mum under not vacuum breaker normal running (operation) conditions, guarantees the continuity of cyclotron draw-out area tune beam process, be greatly saved the time of draw-out area tune beam；For the present invention by electric cylinders control system long-range electrostatic deflecting plates regulated quantity, control precision is very high, easy to adjust, and avoids the irradiation zone debugged into accelerator line；The present invention guarantees the vacuum environment of accelerator operation by welding bellows, and compensates for the required regulated quantity of electrostatic deflection plates movement.
Description
Technical field
The present invention relates to a kind of regulating device, specially a kind of regulating device for cyclotron electrostatic deflection plates,
Belong to the regulating device applied technical field for cyclotron electrostatic deflection plates.
Background technique
Cyclotron is one of most important equipment in Proton therapy system, mainly by Proton emission to close to light
Speed is applied to treatment tumour.The line of cyclotron meeting scattering loss a part, line meeting of loss during extraction
The normal operation for influencing accelerator is got on the other component of accelerator, and will cause activation, keeps accelerator irradiation dose higher.
Accelerator draw-out area electrostatic deflection plates are the important devices that accelerator line is drawn, when the line mould of cyclotron
After quasi- analysis track determines, the design that line draws electrostatic deflection plates is carried out according to theory locus, but due to actual motion condition
Want complicated more than the input condition of theory analysis, theoretical beam trace and actual beam trace there are certain deviation, because
The electrostatic deflection Board position needs that this line is drawn are finely adjusted compared with theoretical position.
But due to being limited by structure, traditional accelerator draws electrostatic deflection Board position and is adjusted to internal regulation, i.e.,
Drawn in accelerator line and carry out the positions of electrostatic deflection plates in debugging process and adjust, need to be shut down in accelerator, it is broken plus
Fast device vacuum, accelerator such as are begun to speak at the operation, just can be carried out the adjusting of draw-out area electrostatic deflection Board position, and need after the completion of adjusting
Ability starting device carries out draw-out area line debugging again after progress accelerator closes chamber, accelerator vacuumizes qualification.Accelerator draws
Line debugging out is the complicated process explored, and needs to carry out the adjustment repeatedly of position, the internal regulation of electrostatic deflection plates
It operates relatively complicated, and carries out Primary regulation and need longer period.In view of the above problems, the invention proposes a kind of simple sides
Just the external adjusting device of accelerator draw-out area electrostatic deflection plates is kept mum under not vacuum breaker normal running (operation) conditions in accelerator
The adjusting of electrostatic deflection Board position is carried out, and structure is simple, is readily disassembled maintenance.
Summary of the invention
The object of the invention is that being adjusted to internal tune to solve traditional accelerator extraction electrostatic deflection Board position
Section is adjusted in the position that accelerator line draws progress electrostatic deflection plates in debugging process, need to be shut down in accelerator,
Broken accelerator vacuum, accelerator such as are begun to speak at the operation, just can be carried out the adjusting of draw-out area electrostatic deflection Board position, and after the completion of adjusting
Need to carry out accelerator close chamber, accelerator vacuumize after qualification could starting device carry out draw-out area line debugging again.Accelerate
The line debugging that device is drawn is the complicated process explored, and needs to carry out the adjustment repeatedly of position, the inside of electrostatic deflection plates
It is relatively complicated to adjust operation, and carries out Primary regulation and needs the longer period, and the line of existing cyclotron is being drawn
During can scattering loss a part, the line of loss can get on the other component of accelerator the normal fortune for influencing accelerator
Row, and will cause activation, make the higher problem of accelerator irradiation dose, and propose a kind of for cyclotron electrostatic deflection plates
Regulating device.
The purpose of the present invention can be achieved through the following technical solutions: a kind of tune for cyclotron electrostatic deflection plates
Regulating device, including hinged ear, transmission optical axis, copper guide sleeve, counter flange, sealing flange, welding bellows, supported flange, electricity
Cylinder connecting shaft, electric cylinders, electric cylinders adjustment pedestal, electrostatic deflection plates, superconducting magnet and iron yoke, the copper guide sleeve are mounted on superconducting magnetic
Inside the Dewar pipe of body, and the transmission optical axis run through copper guide sleeve, it is described transmission optical axis one end by hinged ear with it is described
Electrostatic deflection plates are hinged, and the regulating device is respectively installed in electrostatic deflection plates two sides, realize that electrostatic is inclined by two regulating devices
The radial position of rotating plate, the adjusting of deflection angle, regulating device are that real-time online is adjusted, and are able to achieve cyclotron and keep mum not
Adjusting under vacuum breaker normal running (operation) conditions guarantees the continuity of cyclotron draw-out area tune beam process, is greatly saved
The time of draw-out area tune beam, and the other end of the transmission optical axis is connect with counter flange, the counter flange is pacified by screw
On sealing flange, transmission optical axis passes through two copper guide sleeves, and copper guide sleeve supports and guarantees to be driven optical axis in vacuum environment
Under linear motion.And copper guide sleeve is mounted on superconducting magnet dewar pipe both ends, and it is inclined greatly to save cyclotron electrostatic
Space at rotating plate；
Described sealing flange one end side wall is equipped with supported flange by bolt fitting, and the supported flange the center point is hung down
It directly is provided through electric cylinders connecting shaft, the electric cylinders one end of the connecting shaft is mounted in electric cylinders.
Further Technological improvement plan of the invention is: the electric cylinders lower horizontal is provided with electric cylinders adjustment pedestal, and
The electric cylinders bottom four corners are provided with adjustment block, and the adjustment block is movably connected by screw thread and electric cylinders, staff
By four adjustment blocks of rotation adjustment pedestal, adjustment block is by its internal threads turn, on the screw rod for driving electric cylinders bottom
Lower activity guarantees that the axis of electric cylinders transmission is located in accelerator centre plane so that electric cylinders be driven to can be adjusted up and down in height.
Further Technological improvement plan of the invention is: the electric cylinders adjustment pedestal lower horizontal is provided with iron yoke, and
The adjustment block bottom passes through bolt and is fixedly connected with iron yoke.
Further Technological improvement plan of the invention is: the flange of described welding bellows one end is assemblied in superconducting magnet
Dewar on, and the welding bellows other end is connect with sealing flange, is formed airtight vacuum environment, is guaranteed the master of accelerator operation
Vacuum.And welding bellows, which has, centainly stretches pressure, can the required regulated quantity of compensated for electrostatic deflecting plates movement.
Further Technological improvement plan of the invention is: the electric cylinders connecting shaft is solid by supported flange and sealing flange
Fixed connection, and the diameter of supported flange and sealing flange matches.
Further Technological improvement plan of the invention is: the electric cylinders pass through electric cylinders connecting shaft and supported flange, sealing
Flange, counter flange, transmission optical axis and electrostatic deflection plates are movably connected, and by moving forward and backward for electric cylinders, drive electricity respectively
Cylinder connecting shaft, supported flange, sealing flange, counter flange, transmission optical axis, electrostatic deflection plates move forward and backward, and realize inclined to electrostatic
The adjustment of rotating plate position.
The installation method of the device specifically includes the following steps:
Step 1: copper guide sleeve is mounted in the Dewar pipe of superconducting magnet, and transmission optical axis is penetrated copper guide sleeve, is driven light
One end of axis is hinged by hinged ear and electrostatic deflection plates, and the other end is connect by screw with counter flange, and counter flange passes through
Screw is mounted on sealing flange, then supported flange is passed through electric cylinders transmission shaft and is fixed on sealing flange, finally passes electric cylinders
Moving axis is mounted in electric cylinders, by moving forward and backward for electric cylinders, drives electric cylinders connecting shaft, supported flange, sealing flange, transition respectively
Flange, transmission optical axis, electrostatic deflection plates move forward and backward；
Step 2: the flange of welding bellows one end is assemblied on superconducting magnet dewar, and the other end is connect with sealing flange,
Airtight vacuum environment is formed, electric cylinders adjustment pedestal is mounted in the iron yoke of cyclotron, by adjusting four adjustment of pedestal
The height and position of block adjusting electric cylinders.
Compared with prior art, the beneficial effects of the present invention are:
1, the draw-out area that the present invention can ensure that cyclotron is kept mum under not vacuum breaker normal running (operation) conditions exists in real time
Line tune beam guarantees the continuity of cyclotron draw-out area tune beam process, is greatly saved the time of draw-out area tune beam.
2, for the present invention by electric cylinders control system long-range electrostatic deflecting plates regulated quantity, control precision is very high, easy to adjust, and
And avoid the irradiation zone debugged into accelerator line.
3, the present invention guarantees the vacuum environment of accelerator operation by welding bellows, and compensates for electrostatic deflection plates movement
Required regulated quantity.
4, novelty of the invention is good, practical, can be effectively solved current accelerator electrostatic deflection plates and begins to speak to adjust
The problem of section, while the expensive real estate in vacant accelerator at electrostatic deflection plates, the device can be effectively to electrostatic deflection plates
Radial position, angle position are adjusted, and so that the position of electrostatic deflection plates and the track of line is carried out good matching, are made beam
The slave deflected channel for flowing less loss is drawn.Meanwhile the device will not destroy the main vacuum leakproofness of accelerator, it can be effective
Solve the problems, such as that current accelerator electrostatic deflection plates begin to speak to adjust, while the preciousness in vacant accelerator at electrostatic deflection plates is empty
Between.The configuration of the present invention is simple is readily disassembled maintenance, and has good social benefit, is suitble to promote the use of.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is overall structure of the present invention.
Fig. 2 is overall structure disk cross-sectional view of the present invention.
In figure: 1, hinged ear；2, it is driven optical axis；3, copper guide sleeve；4, counter flange；5, sealing flange；6, ripple is welded
Pipe；7, supported flange；8, electric cylinders connecting shaft；9, electric cylinders；10, electric cylinders adjust pedestal；11, electrostatic deflection plates；12, superconducting magnet；
13, iron yoke.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
It please refers to shown in Fig. 1-2, a kind of regulating device for cyclotron electrostatic deflection plates, including hinged ear 1, biography
Dynamic optical axis 2, copper guide sleeve 3, counter flange 4, sealing flange 5, welding bellows 6, supported flange 7, electric cylinders connecting shaft 8, electric cylinders
9, electric cylinders adjustment pedestal 10, electrostatic deflection plates 11, superconducting magnet 12 and iron yoke 13, copper guide sleeve 3 are mounted on superconducting magnet 12
It inside Dewar pipe, and is driven optical axis 2 and runs through copper guide sleeve 3, one end of transmission optical axis 2 passes through hinged ear 1 and electrostatic deflection plates 11
Hingedly, the regulating device is respectively installed in 11 two sides of electrostatic deflection plates, and the diameter of electrostatic deflection plates is realized by two regulating devices
To position, the adjusting of deflection angle, regulating device is that real-time online is adjusted, and is able to achieve cyclotron and keeps mum not that vacuum breaker is being just
Adjusting under normal service condition, guarantees the continuity of cyclotron draw-out area tune beam process, is greatly saved draw-out area tune
The time of beam, and the other end for being driven optical axis 2 is connect with counter flange 4, counter flange 4 is mounted on sealing flange 5 by screw
On, transmission optical axis 2 passes through two copper guide sleeves 3, and copper guide sleeve 3 supports and guarantees to be driven the straight line of optical axis 2 under vacuum conditions
Movement.And copper guide sleeve 3 is mounted on 12 Dewar pipe both ends of superconducting magnet, greatly saves at cyclotron electrostatic deflection plates
Space；
5 one end side wall of sealing flange is equipped with supported flange 7 by bolt fitting, and 7 the center point of supported flange is vertically passed through
It wears and is equipped with electric cylinders connecting shaft 8,8 one end of electric cylinders connecting shaft is mounted in electric cylinders 9.
As a kind of technical optimization scheme of the invention, 9 lower horizontal of electric cylinders is provided with electric cylinders adjustment pedestal 10, and electric cylinders
9 bottom four corners are provided with adjustment block, and the adjustment block is movably connected by screw thread and electric cylinders, and staff passes through rotation
Four adjustment blocks of pedestal are adjusted, adjustment block drives the screw rod of 9 bottom of electric cylinders up and down by its internal threads turn,
To drive electric cylinders 9 can be adjusted up and down in height, the axis for guaranteeing that electric cylinders 9 are driven is located in accelerator centre plane.
As a kind of technical optimization scheme of the invention, electric cylinders adjustment 10 lower horizontal of pedestal is provided with iron yoke 13, and adjusts
Monolith bottom passes through bolt and is fixedly connected with iron yoke 13.
As a kind of technical optimization scheme of the invention, the flange of 6 one end of welding bellows is assemblied in superconducting magnet 12
On Dewar, and 6 other end of welding bellows is connect with sealing flange 5, is formed airtight vacuum environment, is guaranteed the master of accelerator operation
Vacuum.And welding bellows 6, which has, centainly stretches pressure, and energy compensated for electrostatic deflecting plates 11 moves required regulated quantity.
As a kind of technical optimization scheme of the invention, electric cylinders connecting shaft 8 is fixed by supported flange 7 and sealing flange 5
Connection, and supported flange 7 and the diameter of sealing flange 5 match.
As a kind of technical optimization scheme of the invention, electric cylinders 9 pass through electric cylinders connecting shaft 8 and supported flange 7, sealing flange
5, counter flange 4, transmission optical axis 2 and electrostatic deflection plates 11 are movably connected, and by moving forward and backward for electric cylinders 9, drive respectively
Electric cylinders connecting shaft 8, supported flange 7, sealing flange 5, counter flange 4, transmission optical axis 2, electrostatic deflection plates 11 move forward and backward, and realize
Adjustment to 11 position of electrostatic deflection plates.
A kind of regulating device for cyclotron electrostatic deflection plates according to claim 1, the installation side of the device
Method specifically includes the following steps:
Step 1: copper guide sleeve 3 is mounted in the Dewar pipe of superconducting magnet 12, and transmission optical axis 2 is penetrated copper guide sleeve 3,
The one end for being driven optical axis 2 is hinged by hinged ear 1 and electrostatic deflection plates 11, and the other end is connect by screw with counter flange 4, mistake
It crosses flange 4 to be mounted on sealing flange 5 by screw, then supported flange 7 is passed through into electric cylinders transmission shaft 8 and is fixed on sealing flange 5
On, finally electric cylinders transmission shaft 8 is mounted in electric cylinders 9, by moving forward and backward for electric cylinders 9, drives electric cylinders connecting shaft 8, pressure respectively
Tight flange 7, sealing flange 5, counter flange 4, transmission optical axis 2, electrostatic deflection plates 11 move forward and backward；
Step 2: the flange of 6 one end of welding bellows is assemblied on 12 Dewar of superconducting magnet, the other end and sealing flange 5
Connection forms airtight vacuum environment, and electric cylinders adjustment pedestal 10 is mounted in the iron yoke 13 of cyclotron, by adjusting pedestal
Four adjustment blocks adjust the height and position of electric cylinders 9.
Working principle: in the use of the present invention, firstly, checking safety of the invention, then, copper guide sleeve 3 is mounted on
In the Dewar pipe of superconducting magnet 12, transmission optical axis 2 is penetrated into copper guide sleeve 3, one end of transmission optical axis 2 by hinged ear 1 with it is quiet
Electric deflection plate 11 is hinged, and the other end is connect by screw with counter flange 4, and counter flange 4 is mounted on sealing flange 5 by screw
On, then supported flange 7 is passed through into electric cylinders transmission shaft 8 and is fixed on sealing flange 5, electric cylinders transmission shaft 8 is finally mounted on electric cylinders 9
On, by moving forward and backward for electric cylinders 9, electric cylinders connecting shaft 8, supported flange 7, sealing flange 5, counter flange 4, transmission are driven respectively
Optical axis 2, electrostatic deflection plates 11 move forward and backward, and realize the adjustment to 11 position of electrostatic deflection plates, the flange of 6 one end of welding bellows
It is assemblied on 12 Dewar of superconducting magnet, the other end is connect with sealing flange 5, forms airtight vacuum environment, and electric cylinders adjust pedestal 10
It is mounted in the iron yoke 13 of cyclotron, the height and position of electric cylinders 9 is adjusted by adjusting four adjustment blocks of pedestal, guarantee electricity
The axis of cylinder transmission is located in accelerator centre plane.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. a kind of regulating device for cyclotron electrostatic deflection plates, it is characterised in that: including hinged ear (1), transmission light
Axis (2), copper guide sleeve (3), counter flange (4), sealing flange (5), welding bellows (6), supported flange (7), electric cylinders connection
Axis (8), electric cylinders (9), electric cylinders adjustment pedestal (10), electrostatic deflection plates (11), superconducting magnet (12) and iron yoke (13), the copper are led
It is mounted on to set (3) inside the Dewar pipe of superconducting magnet (12), and the transmission optical axis (2) runs through copper guide sleeve (3), the biography
The one end of dynamic optical axis (2) passes through hinged ear (1) and the electrostatic deflection plates (11) hingedly, and transmission optical axis (2) is another
End is connect with counter flange (4), and the counter flange (4) is mounted on sealing flange (5) by screw；
Sealing flange (5) one end side wall is equipped with supported flange (7) by bolt fitting, and the supported flange (7) circle
It extends vertically through and is provided with electric cylinders connecting shaft (8) at the heart, described electric cylinders connecting shaft (8) one end is mounted on electric cylinders (9).
2. a kind of regulating device for cyclotron electrostatic deflection plates according to claim 1, which is characterized in that institute
It states electric cylinders (9) lower horizontal and is provided with electric cylinders adjustment pedestal (10), and the electric cylinders (9) bottom four corners are provided with adjustment block,
And the adjustment block is movably connected by screw thread with electric cylinders (9).
3. a kind of regulating device for cyclotron electrostatic deflection plates according to claim 2, which is characterized in that institute
It states electric cylinders adjustment pedestal (10) lower horizontal to be provided with iron yoke (13), and the adjustment block bottom passes through bolt and iron yoke (13)
It is fixedly connected.
4. a kind of regulating device for cyclotron electrostatic deflection plates according to claim 1, which is characterized in that institute
The flange for stating welding bellows (6) one end is assemblied on the Dewar of superconducting magnet (12), and welding bellows (6) other end with it is close
Seal flange (5) connection.
5. a kind of regulating device for cyclotron electrostatic deflection plates according to claim 1, which is characterized in that institute
It states electric cylinders connecting shaft (8) to be fixedly connected by supported flange (7) with sealing flange (5), and supported flange (7) and sealing flange
(5) diameter matches.
6. a kind of regulating device for cyclotron electrostatic deflection plates according to claim 1, which is characterized in that institute
State electric cylinders (9) by electric cylinders connecting shaft (8) and supported flange (7), sealing flange (5), counter flange (4), transmission optical axis (2) and
Electrostatic deflection plates (11) are movably connected.
7. a kind of regulating device for cyclotron electrostatic deflection plates according to claim 1, which is characterized in that should
The installation method of device specifically includes the following steps:
Step 1: copper guide sleeve (3) is mounted in the Dewar pipe of superconducting magnet (12), and transmission optical axis (2) is penetrated copper guide sleeve
(3), the one end for being driven optical axis (2) passes through hinged ear (1) and electrostatic deflection plates (11) hingedly, and the other end passes through screw and transition method
Blue (4) connection, counter flange (4) are mounted on sealing flange (5) by screw, then supported flange (7) is driven across electric cylinders
Axis (8) is fixed on sealing flange (5), and finally electric cylinders transmission shaft (8) is mounted on electric cylinders (9), passes through the front and back of electric cylinders (9)
Movement drives electric cylinders connecting shaft (8) respectively, supported flange (7), sealing flange (5), counter flange (4), is driven optical axis (2), is quiet
Electric deflection plate (11) moves forward and backward；
Step 2: the flange of welding bellows (6) one end is assemblied on superconducting magnet (12) Dewar, the other end and sealing flange
(5) it connects, forms airtight vacuum environment, electric cylinders adjustment pedestal (10) is mounted in the iron yoke (13) of cyclotron, passes through tune
Four adjustment blocks of whole pedestal adjust the height and position of electric cylinders (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811601473.1A CN109496053A (en) | 2018-12-26 | 2018-12-26 | A kind of regulating device for cyclotron electrostatic deflection plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811601473.1A CN109496053A (en) | 2018-12-26 | 2018-12-26 | A kind of regulating device for cyclotron electrostatic deflection plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109496053A true CN109496053A (en) | 2019-03-19 |
Family
ID=65712294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811601473.1A Pending CN109496053A (en) | 2018-12-26 | 2018-12-26 | A kind of regulating device for cyclotron electrostatic deflection plates |
Country Status (1)
| Country | Link |
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| CN (1) | CN109496053A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708855A (en) * | 2019-11-12 | 2020-01-17 | 中国工程物理研究院流体物理研究所 | Position adjusting mechanism and method for rigid ion source in cyclotron |
| CN116056305A (en) * | 2023-02-01 | 2023-05-02 | 中国科学院近代物理研究所 | Beam loss control device and injection static deflection plate |
| CN117439341A (en) * | 2023-10-19 | 2024-01-23 | 北京核力同创科技有限公司 | Cyclotron frequency tuning device based on electric push cylinder structure |
| CN110708855B (en) * | 2019-11-12 | 2024-05-31 | 中国工程物理研究院流体物理研究所 | Position adjusting mechanism of rigid ion source in cyclotron and adjusting method thereof |
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| CN110708855A (en) * | 2019-11-12 | 2020-01-17 | 中国工程物理研究院流体物理研究所 | Position adjusting mechanism and method for rigid ion source in cyclotron |
| CN110708855B (en) * | 2019-11-12 | 2024-05-31 | 中国工程物理研究院流体物理研究所 | Position adjusting mechanism of rigid ion source in cyclotron and adjusting method thereof |
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Application publication date: 20190319 |