The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 02, 1982
Filed:
Dec. 12, 1979
Dominique Tronc, Paris, FR;
CGR-MeV, Buc, FR;
Abstract
Magnetic system making it possible to obtain from a pulsed electron beam supplying bunches of electrons of density d.sub.o, a pulsed beam formed from electron groups of density k d.sub.o, said result being obtained by converting the variation of the momentum of the electrons emitted during the time .DELTA. t of the pulse into a length variation of the paths of said electrons, resulting in regrouping or rearrangement of the electrons within the bunch. This magnetic system has at least one electromagnet equipped with several pairs of pole pieces A, B, D defining a succession of air gaps in which are created, by means of at least one annular coil disposed therein, magnetic fields of different values.