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Class Information
Number: 315/502
Name: Electric lamp and discharge devices: systems > High energy particle accelerator tube > Magnetic field acceleration means > Cyclotron
Description: Subject matter wherein the space discharge tube means includes two large, flat, hollow, semicircular segments of thin metal placed with their diametric edges closely parallel, the two segments being given a high frequency alternating potential difference, producing a rapidly oscillating field in the space between them, whereby a free charged particle (e.g., proton, deuteron, or alpha particle) released in the space is caused to be pulled first in one direction and then another.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7521674 |
Method for trapping uncharged multi-pole particles |
Apr. 21, 2009 |
| 7466085 |
Cyclotron having permanent magnets |
Dec. 16, 2008 |
| 7456591 |
Cyclotron equipped with novel particle beam deflecting means |
Nov. 25, 2008 |
| 7453076 |
Bi-polar treatment facility for treating target cells with both positive and negative ions |
Nov. 18, 2008 |
| 7446490 |
Cyclotron |
Nov. 4, 2008 |
| 7423278 |
Ion acceleration system for hadrontherapy |
Sep. 9, 2008 |
| 7402963 |
Programmable radio frequency waveform generator for a synchrocyclotron |
Jul. 22, 2008 |
| 7348579 |
Arrangement for performing proton therapy |
Mar. 25, 2008 |
| 7315140 |
Cyclotron with beam phase selector |
Jan. 1, 2008 |
| 7262565 |
Spiral orbit charged particle accelerator and its acceleration method |
Aug. 28, 2007 |
| 7145297 |
L-band inductive output tube |
Dec. 5, 2006 |
| 7088060 |
Electron tube for communication |
Aug. 8, 2006 |
| 7053389 |
Charged particle therapy system, range modulation wheel device, and method of installing range modulation wheel device |
May. 30, 2006 |
| 7038403 |
Method and apparatus for maintaining alignment of a cyclotron dee |
May. 2, 2006 |
| 7030396 |
Medical particle irradiation apparatus |
Apr. 18, 2006 |
| 6914396 |
Multi-stage cavity cyclotron resonance accelerator |
Jul. 5, 2005 |
| 6903356 |
Medical particle irradiation apparatus |
Jun. 7, 2005 |
| 6894446 |
Controlled fusion in a field reversed configuration and direct energy conversion |
May. 17, 2005 |
| 6873123 |
Device and method for regulating intensity of beam extracted from a particle accelerator |
Mar. 29, 2005 |
| 6828553 |
Compact very high resolution time-of flight mass spectrometer |
Dec. 7, 2004 |
| 6803591 |
Medical particle irradiation apparatus |
Oct. 12, 2004 |
| 6800866 |
Accelerator system and medical accelerator facility |
Oct. 5, 2004 |
| 6717162 |
Method for treating a target volume with a particle beam and device implementing same |
Apr. 6, 2004 |
| 6683426 |
Isochronous cyclotron and method of extraction of charged particles from such cyclotron |
Jan. 27, 2004 |
| 6677597 |
Device and method for controlling a raster scanner in ion-beam therapy |
Jan. 13, 2004 |
| 6628740 |
Controlled fusion in a field reversed configuration and direct energy conversion |
Sep. 30, 2003 |
| 6617810 |
Multi-stage cavity cyclotron resonance accelerators |
Sep. 9, 2003 |
| 6603247 |
Energy storage and recovery system |
Aug. 5, 2003 |
| 6586887 |
High-frequency power supply apparatus for plasma generation apparatus |
Jul. 1, 2003 |
| 6445146 |
Method of reducing axial beam focusing |
Sep. 3, 2002 |
| 6441569 |
Particle accelerator for inducing contained particle collisions |
Aug. 27, 2002 |
| 6433495 |
Device for fitting of a target in isotope production |
Aug. 13, 2002 |
| 6417634 |
Device for RF control |
Jul. 9, 2002 |
| 6396223 |
Cusp filter |
May. 28, 2002 |
| 6348757 |
Reinforced supraconductive material, supraconductive cavity, and methods for making same |
Feb. 19, 2002 |
| 6144143 |
Cyclotron displays |
Nov. 7, 2000 |
| 6140752 |
Energy storage device having a plurality of single charged particles and a charge neutralizer |
Oct. 31, 2000 |
| 6130926 |
Method and machine for enhancing generation of nuclear particles and radionuclides |
Oct. 10, 2000 |
| 6057655 |
Method for sweeping charged particles out of an isochronous cyclotron, and device therefor |
May. 2, 2000 |
| 5898279 |
Cyclotron monitoring system and method |
Apr. 27, 1999 |
| 5874811 |
Superconducting cyclotron for use in the production of heavy isotopes |
Feb. 23, 1999 |
| 5818058 |
Particle beam irradiation apparatus |
Oct. 6, 1998 |
| 5773919 |
Electron spiral toroid |
Jun. 30, 1998 |
| 5763986 |
Cyclotron and method of adjusting the same having an ion puller electrode with a movable aperture |
Jun. 9, 1998 |
| 5739646 |
Magnetic field adjusting center rods for cyclotron a magnet for cyclotron, and cyclotron |
Apr. 14, 1998 |
| 5521469 |
Compact isochronal cyclotron |
May. 28, 1996 |
| 5463291 |
Cyclotron and associated magnet coil and coil fabricating process |
Oct. 31, 1995 |
| 5457361 |
Ion removing device, ion removing method and electron accumulating ring having ion removing device |
Oct. 10, 1995 |
| 5416440 |
Transmission window for particle accelerator |
May. 16, 1995 |
| 5139731 |
System and method for increasing the efficiency of a cyclotron |
Aug. 18, 1992 |
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