Feed system for a particle accelerator and a radio-therapy apparatus using this system
CA 1063243 A · Owner: C.G.R. - Mev · Inventors: Perraudin, Claude; Pourre, Jean L.; Levaillant, Claude
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure, A system for supplying pulsed high voltage and hyperfrequency energy by means of a single pulse generator G to a particle accelerator A situated at a great distance from the generator G, the deformation of the pulses applied to said accelerator being negligible. This system comprises a pulse generator G, a step up voltage transformer T1 situated in the vicinity of the accelerator A the primary, of the transformer T1 being connected to the generator G by means of a coaxial cable L of predetermined length a variable resistor R enabling the shape of the pulses applied to the accelerator to be corrected. Another transformer T2 can supply the pulsed high voltage to …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted September 25, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 25, 1996.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.