Title:
ARC DETECTION CONTROL CIRCUIT
Document Type and Number:
Japanese Patent JPS5242352
Kind Code:
A
Abstract:
PURPOSE: To prevent surely the malfunction due to noise voltage induced to power input line by inserting NPN photo transistor to power line.
Inventors:
NOMURA MASARU
KASHIYUU KEIICHIROU
TANAKA JIYUUKICHI
KASHIYUU KEIICHIROU
TANAKA JIYUUKICHI
Application Number:
JP11790875A
Publication Date:
April 01, 1977
Filing Date:
September 30, 1975
Export Citation:
Assignee:
TOKYO SHIBAURA ELECTRIC CO
International Classes:
H03F1/52; H01J23/34; H01J25/00; H03F1/00; H03F1/42; H03F3/54; (IPC1-7): H01J25/00; H03F1/00; H03F3/54
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