Magnetic pole structure of an isochronous-cyclotron
First Claim
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1. An isochronous cyclotron having a magnetic pulse structure comprising a pair of opposing electromagnetic poles for establishing a magnetic field, said poles having opposing surfaces and a single helical winding on each opposing pole surface, the number per turns per unit radial length of each winding being proportional to the radius of the pole at the surface.
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Abstract
Disclosed is a magnetic pole structure of an isochronous-cyclotron having a single helical winding for generating a complementary magnetic field to add to the main magnetic field. The number of turns of the winding varies with radius, and a controlled electric current flows the single winding to build the complementary magnetic field as required.
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11 Claims
- 1. An isochronous cyclotron having a magnetic pulse structure comprising a pair of opposing electromagnetic poles for establishing a magnetic field, said poles having opposing surfaces and a single helical winding on each opposing pole surface, the number per turns per unit radial length of each winding being proportional to the radius of the pole at the surface.
Specification