| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 201 | Linear acceleration system for high energy electrons with preacceleration and main acceleration means | US519198 | 1974-10-30 | US3952255A | 1976-04-20 | Cord Passow |
| A linear acceleration system composed of a high energy field emission source and two linear accelerators connected in sequence to accelerate electrons emitted by the source, the first accelerator shifting the electron pulses from the source by 180.degree. relative to phase and the second accelerator accelerating the electrons in a pulse whose energies differ from the lowest energy electrons by an amount which is less than the acceleration imparted to the lowest energy electrons and which differs therefrom by an amount proportional to such energy difference, whereby the electrons at the output of the second accelerator have a highly uniform energy level. | ||||||
| 202 | Linear particle accellerators | US3796906D | 1972-04-25 | US3796906A | 1974-03-12 | HENRY BEZY G; LEBOUTET H |
| Linear particle accelerator of compact dimensions, intended for industrial or medical applications, comprising, in a vacuum enclosure, a particle source and an accelerating structure having an input coupler connected to a waveguide extending along the lateral and end walls of said accelerating structure, the waveguide portion located against the end wall of said structure being provided with two holes located along the beam path for the passage of accelerated particles; a hood arrangement groups all parts of the accelerating device (accelerator, UHF electromagnetic power source, voltage supplies).
|
||||||
| 203 | Charged particle accelerator | US3622833D | 1968-05-14 | US3622833A | 1971-11-23 | TAKEDA YASUTSUGU; MATSUI ISAO |
| A device, in which light waves are directed to the surface of a periodic structure constituted of a material having high reflectivity of the light wave used, whereby a field having a periodic strength of an electric field vector of the light wave is generated in the vicinity of the surface of said periodic structure, and the energy of the light wave is supplied to the charged particles while said charged particles pass through said field, thereby accelerating the charged particles.
|
||||||
| 204 | Neutron generator with radiation acceleration | US3609369D | 1968-04-09 | US3609369A | 1971-09-28 | CROITORU PETRICA |
| Method of and apparatus for generating high neutron flux at a sample zone maintained at atmospheric pressure and surrounded by an annular evacuated generator housing along whose inner peripheral wall is provided a neutron emitter target. An annular array of ion-particle sources or an annular ion source surrounds the annular target to direct radial charged-particle beams thereagainst. The acceleration may be effected by radially spaced accelerator plates disposed between the source and the target within the chamber or by radio waves supplied to the chamber; the latter is then constituted as a coaxial resonant cavity.
|
||||||
| 205 | High power field emission microwave tube having a cathode delivering nanosecond relativistic electron beams | US3489944D | 1966-05-27 | US3489944A | 1970-01-13 | DENHOLM ALEC S; NABLO SAMUEL V |
| 206 | Charged particle accelerator apparatus including means for converting a rotating helical beam of charged particles having axial motion into a nonrotating beam of charged particles | US3463959D | 1967-05-25 | US3463959A | 1969-08-26 | JORY HOWARD R; TRIVELPIECE ALVIN W |
| 207 | Apparatus for shortening of electron pulses emitted from an electron gun | US3454818D | 1966-09-02 | US3454818A | 1969-07-08 | SOFFER JACQUES; MANGIN JEAN PAUL |
| 208 | Waveguide cooling system for linear accelerator | US3449618D | 1966-07-15 | US3449618A | 1969-06-10 | GALLAGHER WILLIAM J |
| 209 | Linear particle accelerator apparatus for high energy particle beams provided with pulsing means for the control electrode | US74460858 | 1958-06-25 | US3133227A | 1964-05-12 | BROWN LAWRENCE E; NUNAN CRAIG S |
| 210 | Fast electromagnetic wave and undulating electron beam interaction structure | US81654059 | 1959-05-28 | US3129356A | 1964-04-14 | PHILLIPS ROBERT M |
| 211 | Means for selecting electron beam energy | US69974457 | 1957-11-29 | US3011086A | 1961-11-28 | POST RICHARD F |
| 212 | Charged-particle accelerator | US66552757 | 1957-06-13 | US2898508A | 1959-08-04 | MALLINCKRODT GEORGE E |
| 213 | Linear accelerator | US66385957 | 1957-06-05 | US2874326A | 1959-02-17 | CHRISTOFILOS NICHOLAS C; POLK IRVING J |
| 214 | Electric discharge devices | US29961652 | 1952-07-18 | US2838711A | 1958-06-10 | CROWLEY CROWLEY-MILLING MICHAE |
| 215 | Linear accelerator | US40863054 | 1954-02-05 | US2770755A | 1956-11-13 | GOOD MYRON L |
| 216 | Apparatus for accelerating charged particles by causing them to pass through periodically reversing potential fields | US76669847 | 1947-08-06 | US2683216A | 1954-07-06 | ROLF WIDEROE |
| 217 | Cavity resonator device for production of high-speed electrons | US49180143 | 1943-06-22 | US2543082A | 1951-02-27 | WEBSTER DAVID L |
| 218 | Electron discharge apparatus | US46904842 | 1942-12-15 | US2407298A | 1946-09-10 | SKELLETT ALBERT M |
| 219 | Method and apparatus for producing high voltage | US60464232 | 1932-04-11 | US2009457A | 1935-07-30 | SLOAN DAVID H |
| 220 | 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). | ||||||
QQ群二维码
意见反馈
意见反馈