Gantry and apparatus for focussing beams of charged particles
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United States of America Patent
Stats
-
Aug 13, 2024
Grant Date -
Jun 24, 2021
app pub date -
May 21, 2019
filing date -
May 21, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A gantry is provided for focusing beams of charged particles having differing momentum to charge ratios to a substantially common point. The gantry comprises at least one toroidal magnet having a central bore and a primary axis extending along the central bore and configured to receive beams of charged particles at different radial locations dependent on the momentum to charge ratio of the beam. The toroidal magnet comprises a plurality of discrete, substantially planar coils spaced apart and extending radially from the primary axis and configured to produce a magnetic field that is periodically symmetric about the primary axis.
First Claim
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International Classification(s)
- 2019 Application Filing Year
- G21K Class
- 189 Applications Filed
- 128 Patents Issued To-Date
- 67.73 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G21K Class
- 0 % this patent is cited more than
- 1 Age
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