Title:
POWER SUPPLY-BREAKING DEVICE
Document Type and Number:
Japanese Patent JPH066933
Kind Code:
A
Abstract:
PURPOSE: To provide a power-supply breaking device wherein a shot-circuit fault is prevented during the assembly operation or the maintenance operation of a power-supply system.
CONSTITUTION: Limit switches 14c, 26c, 27c, 31c which have been attached respectively to respective terminal covers 14, 26, 27, 31 are separately turned on and off, interlocked with the attachment and the detachment of individual protective covers. As a result, even when one of the protective covers is not attached, a breaker drive circuit 13 actuates a breaker 12 and cuts off a power- supply line.
Inventors:
NAKAYAMA HITOSHI
Application Number:
JP18170492A
Publication Date:
January 14, 1994
Filing Date:
June 16, 1992
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
B60L3/04; H02H11/00; (IPC1-7): H02H11/00; B60L3/04
Attorney, Agent or Firm:
Toshihiko Watanabe
Next Patent: POWER-SUPPLY CHANGEOVER CIRCUIT