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Patent Searching and Data


Title:
DISCONNECTOR
Document Type and Number:
Japanese Patent JP2009295459
Kind Code:
A
Abstract:

To provide a disconnector capable of improving the retention of conductivity by making the contact of a rotating blade and a finger perfect.

The disconnector is made to contact with an upper and a lower fingers 12U, 12L by a contact pressure spring 13 while erecting a rotating blade 11, the blades are pressed down by the upper and the lower fingers 12U, 12L and brought into input states. The rotating blade 11 has two or more contact faces with the upper finger 12U and two or more contact faces with the lower finger 12L in the input states.


Inventors:
FUKUKAWA KOJI
Application Number:
JP2008148920A
Publication Date:
December 17, 2009
Filing Date:
June 06, 2008
Export Citation:
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Assignee:
CHUGOKU ELECTRIC POWER
International Classes:
H01H31/02; H01H31/16
Domestic Patent References:
JPS311232Y1
JPS5256266U1977-04-22
JPS322276B1
JPS5874725U1983-05-20
JPS53131562U1978-10-18
JPS3316029Y1
JPS437693Y11968-04-06
Attorney, Agent or Firm:
Masafumi