Title:
ENCLOSED DISTRIBUTING BOARD PROVIDED WITH EARTHING DEVICE
Document Type and Number:
Japanese Patent JPS53131449
Kind Code:
A
Abstract:
PURPOSE: To raise the efficiency of maintenance operations by permitting the operation of earthing device in the front of enclosed distributing board and also by incoporating a mechanical interlocking position can be avoided during earthing.
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| JPS5875410 | 【考案の名称】配電装置 |
Inventors:
IDA MITSUYOSHI
Application Number:
JP4568277A
Publication Date:
November 16, 1978
Filing Date:
April 22, 1977
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H02B11/00; H02B1/16; H02B11/28; (IPC1-7): H02B1/16; H02B11/04