Title:
D*C* MOTOR CONTROL CIRCUIT
Document Type and Number:
Japanese Patent JPS5260922
Kind Code:
A
Abstract:
PURPOSE:To prevent an eddy current at the motor starting time by using two diodes and prevent the phenomenon of fusing by not applying a forced making current to the contacts of a contactor.
Inventors:
TOYAMA JINICHI
SUGIMOTO SHIYUNICHIROU
SUGIMOTO SHIYUNICHIROU
Application Number:
JP13627075A
Publication Date:
May 19, 1977
Filing Date:
November 14, 1975
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H02P1/22; B60L15/22; H02P1/18; H02P7/06; (IPC1-7): H02P1/18; H02P7/06
Domestic Patent References:
| JPS50110017A | 1975-08-29 |