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Title:
ELECTROMAGNETIC CONTACTOR
Document Type and Number:
WIPO Patent Application WO/2012/004909
Kind Code:
A1
Abstract:
Disclosed is an electromagnetic contactor (20) that transmits via a drive lever (9) the attraction motion of a movable core (8d) of an electromagnet (8) to a movable contact support (7a) that can move parallel to the movable core (8d), and wherein an impelling unit (21) that applies impelling force to the movable core (8d) is disposed so as to hold the movable core (8d) at a movable core initial position that is not engaged with the movable contact support (7a) and is separated from a fixed core (8c).

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Inventors:
NAKA, Yasuhiro (5-7, Nihonbashi, Odemma-cho, Chuo-k, Tokyo 11, 〒1030011, JP)
中　康弘 (〒11 東京都中央区日本橋大伝馬町５番７号　富士電機機器制御株式会社内 Tokyo, 〒1030011, JP)
OKUBO, Koji (5-7, Nihonbashi, Odemma-cho, Chuo-k, Tokyo 11, 〒1030011, JP)
Application Number:
JP2011/000752
Publication Date:
January 12, 2012
Filing Date:
February 10, 2011
Export Citation:
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Assignee:
FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO.,LTD. (5-7 Nihonbashi Odemma-cho, Chuo-ku Tokyo, 11, 〒1030011, JP)
富士電機機器制御株式会社 (〒11 東京都中央区日本橋大伝馬町５番７号 Tokyo, 〒1030011, JP)
NAKA, Yasuhiro (5-7, Nihonbashi, Odemma-cho, Chuo-k, Tokyo 11, 〒1030011, JP)
中　康弘 (〒11 東京都中央区日本橋大伝馬町５番７号　富士電機機器制御株式会社内 Tokyo, 〒1030011, JP)
International Classes:
H01H50/30; H01H50/64
Attorney, Agent or Firm:
HIROSE, Hajime et al. (Tokkyo Gyomu Hojin Nichiei Kokusai Tokkyo Jimusho, Yusen Iwamotocho Bldg. 8th Floor 3-3, Iwamoto-cho 2-chome, Chiyoda-k, Tokyo 32, 〒1010032, JP)
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Claims:



 
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