Title:
FIXING STRUCTURE OF OVERCURRENT RELAY AND CIRCUIT BREAKER
Document Type and Number:
Japanese Patent JP2016110857
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a structure for fixing an overcurrent relay in a circuit breaker by a simple configuration, without using any fastening means such as a bolt.SOLUTION: In a fixing structure of an overcurrent relay placed in the main path of a circuit breaker having a case having open upper surface, and a cover attached to cover the upper surface side of the case, the overcurrent relay has a support member, the case includes a sidewall having an attachment part for receiving the lower end of the support member, the cover includes a protrusion protruding at a position corresponding to the sidewall of the case, and by abutting the support member against the attachment part of the case, and bringing the protrusion of the cover into contact with the upper end of the support member, the support member is sandwiched and fixed integrally.SELECTED DRAWING: Figure 3
Inventors:
NAKAMURA DAISUKE
KURASHIGE JUN
MASUKO HIROKI
KURASHIGE JUN
MASUKO HIROKI
Application Number:
JP2014247808A
Publication Date:
June 20, 2016
Filing Date:
December 08, 2014
Export Citation:
Assignee:
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD
International Classes:
H01H73/22; H01H71/14
Domestic Patent References:
| JPH0440446U | 1992-04-06 | |||
| JPH0440446U | 1992-04-06 |
Attorney, Agent or Firm:
Patent Business Corporation Daiichi International Patent Office