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Patent Searching and Data


Title:
CONTACT DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/100498
Kind Code:
A1
Abstract:
This contact device is provided with a fixed contact, a movable contact, a housing, and an arc extinguishing member. The movable contact moves between a closed position contacting the fixed contact and an open position separated from the fixed contact. The housing houses the fixed contact and the movable contact. The arc extinguishing member is arranged movably in the housing and emits an arc extinguishing gas. When the movable contact is in the open position, the arc extinguishing member is arranged facing the gap between the fixed contact and the movable contact.

Inventors:
NISHIDA TAKESHI (JP)
KATO TATSURO (JP)
Application Number:
JP2019/040570
Publication Date:
May 22, 2020
Filing Date:
October 16, 2019
Export Citation:
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Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
H01H50/00; H01H50/54
Domestic Patent References:
WO2012157057A12012-11-22
Foreign References:
JPH04124727U1992-11-13
JP2002251933A2002-09-06
Attorney, Agent or Firm:
YAMASHITA, Takuji (JP)
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