Title:
REVERSE LIMIT TIME RELAY
Document Type and Number:
Japanese Patent JPS5261746
Kind Code:
A
Abstract:
PURPOSE: To obtain same reverse limit time characteristics as an induction disc type mechanism with a simple constitution, by a relay operating when an input quantity exceeds an established value and a relay equipped with a coil energized by a DC source at that operating time, a coil energized by an input electrical quantity all the times, and a short circuitting ring on its iron core.
Inventors:
SATOU HIROSHI
Application Number:
JP13797475A
Publication Date:
May 21, 1977
Filing Date:
November 17, 1975
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H01H50/46; H01H51/00; H02H3/08; H02H3/093; (IPC1-7): H01H51/00; H02H3/08