Title:
ELECTRON BEAM PROCESSING DEVICE OUT OF VACUUM
Document Type and Number:
Japanese Patent JPS5222198
Kind Code:
A
Abstract:
PURPOSE: To provide a device which bends an electron beam and introduces it to the atmosphere so that contamination of an electron beam generating system caused by scattering substances from a welding material can be prevented.
Inventors:
KANAUCHI TOMOHACHI
Application Number:
JP9787575A
Publication Date:
February 19, 1977
Filing Date:
August 12, 1975
Export Citation:
Assignee:
NIPPON ELECTRIC CO
International Classes:
H01J37/30; B23K15/00; B23K15/10; C01B35/12; (IPC1-7): B23K15/00; H01J37/30