Title:
REMOTE-WATCH CONTROLLING APPARATUS
Document Type and Number:
Japanese Patent JPS5431882
Kind Code:
A
Abstract:
PURPOSE: To automtically perform the operation for releasing the self-retention of an alarm relay by allowing alarm blowing to stop readily after the operation of an alarm stop switch by means of a timer and transmitting alarm stop signals to the point to be controlled.
Inventors:
YAMAZAKI ETSUO
Application Number:
JP9745677A
Publication Date:
March 08, 1979
Filing Date:
August 16, 1977
Export Citation:
Assignee:
TOKYO SHIBAURA ELECTRIC CO
International Classes:
H04Q9/00; G08B25/01; H04Q9/16; (IPC1-7): H04Q9/16