| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | Accelerating tube | JP2012245315 | 2012-11-07 | JP2014096202A | 2014-05-22 | SUZUKI DAISUKE; MIURA SADAO |
| PROBLEM TO BE SOLVED: To provide an acceleration tube capable of confining inside a high-frequency electric field and heighten degree of vacuum of an intermediate part inside.SOLUTION: A tubular acceleration tube 1 is formed by linking a plurality of annular circular discs 2, 3. At least one circular disc 3 disposed at an intermediate part of the acceleration tube 1 includes: a choke structure with a choke filter 7; and a vacuum drawing port 8 formed by opening a peripheral surface at a peripheral side of the choke structure. The vacuum drawing port 8 is connected to an external exhaust device. | ||||||
| 22 | Electron accelerator, how to use the electron accelerator, the electron accelerator operating method and radiation therapy equipment | JP2001515661 | 2000-08-03 | JP5178978B2 | 2013-04-10 | ジョン、アレン; レオナード、ノウルス、ブランドル; テリー、アーサー、ラージ; テレンス、ベイツ |
| 23 | Linear accelerator | JP2001515662 | 2000-08-03 | JP4647166B2 | 2011-03-09 | ジョン、アレン; テリー、アーサー、ラージ; テレンス、ベイツ; レオナード、ノウルス、ブランドル |
| 24 | Linear accelerator | JP2000531038 | 1999-02-05 | JP4326694B2 | 2009-09-09 | ジョン、アレン; テリー、アーサー、ラージ; テレンス、ベイツ; レオナード、ノウルズ、ブランドル |
| 25 | Linear accelerator with an improved incident cavity structure | JP5799393 | 1993-02-24 | JP3261634B2 | 2002-03-04 | エイジ・タナベ |
| 26 | Linear accelerator | JP2000531038 | 1999-02-05 | JP2002503024A | 2002-01-29 | ジョン、アレン; テリー、アーサー、ラージ; テレンス、ベイツ; レオナード、ノウルズ、ブランドル |
| (57)【要約】 この装置は、ＲＦ位相関係を保持しＲＦ電界の相対マグニチュードを変動させながら、ＲＦ回路中の２点間の連結の変動を非常に簡単に実施することができる。 この装置は連結値の簡単な機械的制御を特徴とし、この制御は装置を通しての位相ずれに対してほとんど影響しない。 これは円筒形キャビティの中でのＴＥiiiモードの偏極の単なる回転によって達成される。 このような装置は機械的抵抗を含まず、また機械的滑り面は高ＲＦ電流から離間されている。 この装置は、１セットのキャビティ中の相対ＲＦ電界を相互に変動させる事が望ましい定常波線形加速器において使用され、この線形加速器を広いエネルギー範囲にわたって効果的に作動させる。 | ||||||
| 27 | Linear charged particle accelerator | JP8674983 | 1983-05-19 | JPS58212100A | 1983-12-09 | JIYAAKU POTEERU |
| 28 | 중이온 가속기의 SSR1 저온유지장치 | KR1020140155958 | 2014-11-11 | KR101590062B1 | 2016-02-01 | 김우강; 김영권; 이민기; 김형진; 전동오; 조용우 |
| 본발명은중이온가속기의 SSR1 저온유지장치를개시한다. 개시된본 발명은, 내부를진공상태로형성하도록일측에진공포트가구비된진공베셀; 상기진공베셀의상측에구비되는파이프하우징; 상기진공베셀내부에지지프레임에의해복수가이격설치되고, 각각은진공상태를유지하는내부관과저온의성능테스트용유체가주입되는외부관을포함하는중이온가속관; 상기각각의중이온가속관에진공라인을통해연결되는진공펌프; 상기각각의중이온가속관에성능테스트용유체를제공하도록상기파이프하우징내부에설치되는파이프모듈; 및상기중이온가속관및 파이프모듈을지지하도록상기파이프하우징에연결되는서포트모듈;을포함한다. | ||||||
| 29 | 레이턴시를 줄이기 위한 가속기 고주파 제어 시스템 및 그를 위한 방법 | KR1020140194104 | 2014-12-30 | KR101567528B1 | 2015-11-11 | 권혁중; 설경태; 조용섭 |
| 레이턴시를줄이기위한가속기고주파제어시스템및 그를위한방법이개시된다. 매샘플링주기마다샘플링시간을기설정된시간만큼과거로이동시켜서샘플링하는 IQ모듈레이터를포함하는 LLRF 시스템; 입자를가속시키는가속관; 및고출력의고주파전력을생성하여상기가속관측으로공급해주는고주파중폭기를포함하는것을특징으로하는레이턴시를줄이기위한가속기고주파제어시스템을제공한다. | ||||||
| 30 | 중이온 가속기의 복수개의 반파형 가속관 저온 유지 장치 | KR1020150045350 | 2015-03-31 | KR101669924B1 | 2016-10-28 | 김우강; 김형진; 이민기; 김영권; 조용우 |
| 본발명은중이온가속기의복수개의반파형가속관저온유지장치를공개한다. 이장치는진공상태를유지하는내부관과저온의성능테스트용유체가주입되는외부관을포함하고, 중이온빔의가속속도를증가시키는복수개의중이온가속관; 상기복수개의중이온가속관을수납하여보호하고, 일측면에연결된진공펌프를통하여내부를진공상태로형성하는진공모듈; 상기복수개의중이온가속관에상기성능테스트용유체를제공하는파이프모듈; 및상기복수개의중이온가속관을지지하도록상기진공모듈내부에설치되는서포트모듈;을포함하고, 상기복수개의중이온가속관각각의외곽면에외압으로인해발생하는탄성변형을방지하는튜너가설치되는것을특징으로한다. 본발명에의할경우, 4개이상의중이온가속관을통해서가벼운이온인양성자뿐만아니라중이온인우라늄의가속속도를증가시켜가속을안정적으로할 수있고, 진공및 극저온을유지할수 있도록제작하여빔 성능의효율성을높일수 있다. | ||||||
| 31 | 중이온 가속기의 복수개의 반파형 가속관 저온 유지 장치 | KR1020150045350 | 2015-03-31 | KR1020160117805A | 2016-10-11 | 김우강; 김형진; 이민기; 김영권; 조용우 |
| 본발명은중이온가속기의복수개의반파형가속관저온유지장치를공개한다. 이장치는진공상태를유지하는내부관과저온의성능테스트용유체가주입되는외부관을포함하고, 중이온빔의가속속도를증가시키는복수개의중이온가속관; 상기복수개의중이온가속관을수납하여보호하고, 일측면에연결된진공펌프를통하여내부를진공상태로형성하는진공모듈; 상기복수개의중이온가속관에상기성능테스트용유체를제공하는파이프모듈; 및상기복수개의중이온가속관을지지하도록상기진공모듈내부에설치되는서포트모듈;을포함하고, 상기복수개의중이온가속관각각의외곽면에외압으로인해발생하는탄성변형을방지하는튜너가설치되는것을특징으로한다. 본발명에의할경우, 4개이상의중이온가속관을통해서가벼운이온인양성자뿐만아니라중이온인우라늄의가속속도를증가시켜가속을안정적으로할 수있고, 진공및 극저온을유지할수 있도록제작하여빔 성능의효율성을높일수 있다. | ||||||
| 32 | 정상파 전자 선형 가속기 장치 및 그 방법 | KR1020130161885 | 2013-12-23 | KR1020140086859A | 2014-07-08 | 탕추안시앙; 장제; 진칭시우; 시지아루; 첸후아이비; 후앙웬후이; 젱슈신; 리우야오홍 |
| A standing wave electron linear accelerator and a method thereof are disclosed. The standing wave electron linear accelerator comprises an DC high-voltage electron gun configured to generate electron beams; a pulse power source configured to provide a primary pulse power signal; a power divider configured to divide the primary pulse power signal outputted from the pulse power source into a first pulse power signal and a second pulse power signal; a first accelerating tube configured to accelerate the electron beams with the first pulse power signal; a second accelerating tube configured to accelerate the electron beams with the second pulse power signal; a phase shifter configured to continuously adjust a phase difference between the first pulse power signal and the second pulse power signal so as to generate accelerated electron beams with continuously adjustable energy at output of the second accelerating tube. | ||||||
| 33 | SYNCHROTRON INJECTOR SYSTEM, AND SYNCHROTRON INJECTOR SYSTEM OPERATION METHOD | EP13898114.7 | 2013-11-26 | EP3076767B1 | 2018-12-26 | YAMAMOTO Kazuo; KAWASAKI Sadahiro; INOUE Hiromitsu |
| A synchrotron injector system comprising a first ion source (1) which generates first ions, a second ion source (2) which generates second ions having a smaller charge-to-mass ratio than a charge-to-mass ratio of the first ions, a pre-accelerator (5) having the capability to enable to accelerate both the first ions and the second ions, a low-energy beam transport line (4) which is constituted in such a way to inject either the first ions or the second ions into the pre-accelerator, and a self-focusing type post-accelerator (6) which accelerates only the first ions after acceleration which are emitted from the pre-accelerator (5). | ||||||
| 34 | INTERLEAVING MULTI-ENERGY X-RAY ENERGY OPERATION OF A STANDING WAVE LINEAR ACCELERATOR USING ELECTRONIC SWITCHES | EP10730681.3 | 2010-07-02 | EP2452545B1 | 2018-08-22 | HO, Ching-Hung; CHEUNG, Stephen, Wah-Kwan; MILLER, Roger, Heering; WANG, Juwen |
| The disclosure relates to systems and methods for fast-switching operating of a standing wave linear accelerator (LINAC) for use in generating x-rays of at least two different energy ranges with advantageously low heating of electronic switches. In certain embodiments, the heating of electronic switches during a fast-switching operation of the LINAC can be kept advantageously low through the controlled, timed activation of multiple electronic switches located in respective side cavities of the standing wave LINAC, or through the use of a modified a side cavity that includes an electronic switch. | ||||||
| 35 | LINEAR ACCELERATOR | EP06726365.7 | 2006-03-10 | EP1859660B1 | 2013-02-13 | BROWN, Kevin; LARGE, Terry, Arthur |
| 36 | DISPOSITIF HYPERFREQUENCES D'ACCELERATION D'ELECTRONS | EP10745594.1 | 2010-08-19 | EP2468080A1 | 2012-06-27 | SIERRA, Serge |
| The invention relates to a microwave device for accelerating electrons, comprising an electron cannon (50) that provides an electron beam (54) along an axis ZZ' in a microwave structure (60) for accelerating the electrons of the beam, having, at one of the ends (62) thereof, on the electron cannon side, an input (66) for the electron beam, at the other end (64), an output (68) for the accelerated electrons, between the two ends of the structure, a series of n cavities C1, C2,... Ci,... Cx,... Cn coupled, along said axis ZZ', to a central resonance frequency fO, an input (74) for a microwave signal Urf for exciting the microwave structure by means of one of cavities C1 of the series of n cavities, a radiofrequency generator (76) providing the microwave excitation signal Urf to the microwave acceleration structure, a central processing unit UC (90) configured to control the energy variation of the electrons exiting the microwave structure. The radiofrequency generator (76) comprises a frequency-controlling input (78) for changing the frequency Fv of the microwave excitation signal Urf around the central resonance frequency fO, the change in the frequency Fv of the excitation signal producing a variation in the energy of the accelerated electrons of the beam exiting the microwave structure (60). The invention can be used for inspecting containers by irradiating photons or for medical radiation therapy. | ||||||
| 37 | PARTICLE ACCELERATOR AND METHODS THEREFOR | EP06844538 | 2006-11-21 | EP1958489A4 | 2010-02-10 | HANNA SAMY M |
| 38 | PARTICLE ACCELERATOR AND METHODS THEREFOR | EP06844538.6 | 2006-11-21 | EP1958489A2 | 2008-08-20 | Hanna, Samy M. |
| The linac (700) includes an electron gun for generating an electron beam, and a plurality of accelerating cavities (720a- g)which accelerates the electron beam by applying electromagnetic fields generated by a microwave source. At least two adjacent accelerating cavities of the plurality of accelerating cavities are coupled together by at least one coupling iris (718a). The electromagnetic fields resonate through the plurality of accelerating cavities, and the operating frequency of the electromagnetic fields is selected so that the linear accelerator is operating at a pi-mode or a mode close to the pi- mode. | ||||||
| 39 | LINEAR ACCELERATOR | EP00951706.1 | 2000-08-03 | EP1201107B1 | 2005-06-15 | Allen, John; Brundle, Leonard, Knowles; Large, Terry Arthur; Bates, Terence |
| This is an improvement on our earlier application, PCT/GB99/00187. The device then disclosed allowed the variation of the coupling between two points in an RF circuit in a very simple way whilst maintaining the RF phase relationship and varying the relative magnitude of the RF fields. It was characterised by a simple single mechanical control of coupling value, that has negligible effect on the phase shift across the device. This was achieved by the simple rotation of the polarisation of a TE111 mode inside a cylindrical cavity. In this application, a slight frequency dependence on the angle of rotation is correctable by a relative excess of material located opposite the apertures between the coupling cavity and the accelerating cavities. | ||||||
| 40 | LINEAR ACCELERATOR | EP00949794.2 | 2000-08-03 | EP1203514A1 | 2002-05-08 | ALLEN, John; BRUNDLE, Leonard Knowles; LARGE, Terry Arthur; BATES, Terence |
| An accelerator comprises a plurality of accelerating cells arranged to convey a beam, adjacent cells being linked by a coupling cell, the coupling cells being arranged to dictate the ratio of electric field in the respective adjacent accelerating cells, at least one coupling cell being switchable between a positive ratio and a negative ratio. Such an accelerator in effect inserts a phase change into the E field by imposing a negative ratio, meaning that the beam will meet a reversed electric field in subsequent cells and will in fact be decelerated. As a result, the beam can be developed and bunched in early cells while accelerating to and/or at relativistic energies, and then bled of energy in later cells to bring the beam energy down to (say) between 100 and 300 KeV. Energies of this magnitude are comparable to diagnostic X-rays, where much higher contrast of bony structures exists. Hence the accelerator can be used to take kilovoltage portal images. A suitable structure for the switchable coupling cell comprises a cavity containing a conductive element rotatable about an axis transverse to the beam axis, as for example set out in our earlier application PCT/GB99/00187. The application also relates to the use of such an accelerator and an operating method for such an accelerator. | ||||||
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