CONTACT DEVICE - PANASONIC ELEC WORKS CO LTD

Title:

CONTACT DEVICE

Document Type and Number:

WIPO Patent Application WO/2011/117696

Kind Code:

A1

Abstract:

The disclosed contact device is equipped with: a contact block that comprises a pair of fixed terminals that have fixed contact points and a movable contact on the surface of which a pair of movable contact points, which connect/disconnect with the pair of terminals, are arranged in a row; a drive block that drives the movable contact such that the movable contact points connect/disconnect with the fixed contact points; and a pair of permanent magnets that have identical polarity on the facing surfaces and are arranged so that the magnets face each other across the contact block in a direction that forms a right angle with the connection/disconnection direction of the movable and fixed contact points, and a right angle with the direction along which the movable contact points are aligned.

Inventors:

ENOMOTO HIDEKI (JP)
YAMAMOTO RITU (JP)
FUKUDA YOSHIHISA (JP)
IKEDA YOJI (JP)
OZAKI RYOSUKE (JP)

Application Number:

PCT/IB2011/000420

Publication Date:

September 29, 2011

Filing Date:

March 02, 2011

Export Citation:

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Assignee:

PANASONIC ELEC WORKS CO LTD (JP)
ENOMOTO HIDEKI (JP)
YAMAMOTO RITU (JP)
FUKUDA YOSHIHISA (JP)
IKEDA YOJI (JP)
OZAKI RYOSUKE (JP)

International Classes:

H01H50/38; H01H9/44; H01H50/54

Foreign References:

JP2005056819A	2005-03-03
JPH10154448A	1998-06-09
JP3321963B2	2002-09-09
JP2004071512A	2004-03-04
JP2008226547A	2008-09-25

Other References: