Title:
ELECTROMAGNETIC CONTACTOR
Document Type and Number:
WIPO Patent Application WO/2021/181927
Kind Code:
A1
Abstract:
The present invention is an electromagnetic contactor (1) provided with: a case (3) having an arc extinction chamber (14); an arc extinction cover (8) which is mounted on the case and covers the arc extinction chamber; and terminal covers (7a) and (7b) which are disposed on the arc extinction cover and are mounted on the case. A first engagement section (17) is formed on the case, and a second engagement section (40), which engages the first engagement section thereby resulting in the terminal covers being held to the case, is formed on the terminal covers. The terminal covers are held to the case in either a first state, in which there is a gap between the first engagement section and the second engagement section, or a second state, in which the terminal covers move in a direction away from the arc extinction cover and the first engagement section and the second engagement section engage.
Inventors:
KAWASHIMA SHIGENORI (JP)
FURUHATA YUKINARI (JP)
FUKAYA NAOKI (JP)
TAKAYA KOUETSU (JP)
FURUHATA YUKINARI (JP)
FUKAYA NAOKI (JP)
TAKAYA KOUETSU (JP)
Application Number:
PCT/JP2021/002870
Publication Date:
September 16, 2021
Filing Date:
January 27, 2021
Export Citation:
Assignee:
FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO LTD (JP)
International Classes:
H01H50/02; H01H50/14
Foreign References:
| JPH11167854A | 1999-06-22 | |||
| JP2005332588A | 2005-12-02 |
Other References:
See also references of EP 4036951A4
Attorney, Agent or Firm:
HIROSE Hajime et al. (JP)
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