21
Henry Bezy Georges, Leboutet Hubert P: Linear particle accelerators. Thomson-CSF, Cushman Darby & Cushman, March 12, 1974: US3796906 (8 worldwide citation)

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 struc ...


22
Jacques Kervizic, Duc Tien Tran: Hyperfrequency resonant system for accelerating a charged particle beam and a microton equipped with such a system. C G R Mev, Cushman Darby & Cushman, January 18, 1977: US04004181 (8 worldwide citation)

The present invention relates to an hyperfrequency resonant system designed to accelerate a beam of charged particles, and comprising at least a first resonant cavity (or a group of resonant cavities similar to this first cavity) tuned at a fundamental frequency F and excited by means of an external ...


23
CHEN GONGYIN: Interlaced multi-energy radiation sources. VARIAN MEDICAL SYSTEMS, Sklar Brandon N, February 18, 2010: WO/2010/019228 (8 worldwide citation)

Multi-energy radiation sources comprising charged particle accelerators driven by power generators providing different RF powers to the accelerator, capable of interlaced operation, are disclosed. Automatic frequency control techniques are provided to match the frequency of RF power provided to the ...


24
Magnetic focusing device for an isochronos cyclotron. Thomson-CSF, July 17, 1974: GB1360085-A (8 worldwide citation)

1360085 Cyclic particle accelerators THOMSON-CSF 8 Oct 1971 [9 Oct 1970] 47061/71 Heading H1D In an isochronous cyclotron, the annular connecting coils 28, 29, . . . 33 are housed in annular gaps 26, 27 formed between the pole plates 20, 21 and the soft magnetic sectors 3 and 4. As shown, the sector ...


25
Samy M Hanna, Kenneth Whitman: Method and apparatus for tuning particle accelerators. Siemens Medical Solutions USA, January 6, 2004: US06674254 (8 worldwide citation)

An improved method, system, and apparatus for tuning a particle accelerator is provided which includes tuning side cavities while placing adjancent cavities in a de-tuned condition. A conductor is positioned such that a primary cavity under test is minimally excited, while adjacent side cavities are ...


26
Georges Faillon, Alexis Dubrovin: Electron gun with electron beam modulated by an optical device. Thomson Tubes Electroniques, Oblon Spivak McClelland Maier & Neustadt, August 27, 1991: US05043630 (7 worldwide citation)

The device according to the invention comprises a photocathode (1) illuminated by a luminous source (11) modulated at a high frequency F by an optical device (15) controlled at the frequency F, the optical device (15) being interposed between the luminous source and the photocathode. According to on ...


27
Sei Kakinuma, Yutaka Saito, Kensuke Ara: Ferrite magnetic material, and ferrite core. TDK Corporation, Oblon Spivak McClelland Maier & Neustadt P C, May 25, 1999: US05906768 (7 worldwide citation)

A ferrite core of the invention is useful for reducing the power loss of Ni--Cu--Zn ferrites, and so for particle accelerators, and power transformers. This core comprises a ferrite magnetic material containing as major components 47 to 50 mol % of iron oxide calculated as Fe.sub.2 O.sub.3, 10 to 25 ...


28
Joseph P Farrell, Chester C Thompson Jr: Voltage stabilized particle accelerator system and method. Radiation Dynamics, Howard L Rose, November 30, 1982: US04361812 (7 worldwide citation)

The voltage at the high voltage terminal of a first particle accelerator is stabilized particularly during pulsed operation by producing a compensating current at its accelerator terminal such as to maintain the voltage of the terminal constant. The compensating current is produced by a second parti ...


29
Delphin Pierre P, Peironet Pierre R: Magnetic focusing device for an isochronous cyclotron. Thomson-CSF, Cushman Darby & Cushman, January 29, 1974: US3789335 (7 worldwide citation)

This device makes it possible to secure a major improvement in the efficiency of particle accelerators of the isochronous cyclotron type. It comprises a soft magnetic yoke, two circular soft-iron plates protuding from said yoke, first and second sets of soft magnetic sectors facing each other and bu ...


30
Andrew J Jarabak, Wallace H Sunderman, Edward G Mendola, Ralph W Kalkbrenner: Apparatus for making a superconducting magnet for particle accelerators. Westinghouse Electric, A C Addissi, March 24, 1992: US05098276 (6 worldwide citation)

An automated facility for the large-scale production of superconducting magnets for use in a particle accelerator. Components of the automated facility include: a superconducting coil winding machine; a coil form and cure press apparatus; a coil collaring press; collar pack assembly apparatus; yoke ...



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