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Machine translation
1. (WO1981003579) HIGH STABILITY ELECTRON GUN FOR THE SHAPING OF MATERIALS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/003579    International Application No.:    PCT/DE1980/000086
Publication Date: 10.12.1981 International Filing Date: 07.06.1980
IPC:
H01J 3/02 (2006.01), H01J 37/063 (2006.01)
Applicants:
Inventors:
Priority Data:
DE80/00086 07.06.1980 WO
Title (EN) HIGH STABILITY ELECTRON GUN FOR THE SHAPING OF MATERIALS
(FR) CANON ELECTRONIQUE A HAUTE STABILITE POUR LE FACONNAGE DE MATERIAUX
Abstract: front page image
(EN)The electronic gun intended for the shaping of materials, particularly for the production of printing blocks, comprises a heated cathode (1), a perforated anode (3) and an auxiliary electrode (2) brought to a negative potential higher than that of the cathode. The beam current is determined by the dimension of the active surface (11) of the cathode and the heating regulation of the cathode at a constant temperature.
(FR)Le canon electronique, destine au faconnage de materiaux, en particulier a la production de blocs d"impression, comporte une cathode (1) chauffee, une anode (3) perforee et une electrode auxiliaire (2) portee a un potentiel negatif superieur a celui de la cathode. Le courant de faisceau est determine par la dimension de la surface active (11) de la cathode et le reglage du chauffage de la cathode a une temperature constante.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)