Electromagnetic contactor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9721741
APP PUB NO 20160189899A1
SERIAL NO

15066365

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electromagnetic contactor capable of coupling either one of an alternating current (AC) electromagnet or a direct current (DC) electromagnet with an identical contact support is provided. The electromagnetic contactor includes an electromagnet including either one of the AC electromagnet (12AC) including a movable core or the DC electromagnet (12DC) including an armature, and a contact support (36) configured to hold plural movable contacts in alignment to be coupled with and driven by the electromagnet. The contact support includes a coupling portion (40) including a movable core contact portion (41), coupling spring edge accommodation portions (46), and armature contact portions (51) arranged on opposite sides with respect to the movable core contact portion of the coupling spring edge accommodation portion. The AC electromagnet (12AC) includes an AC electromagnet coupling spring (56) and the DC electromagnet (12DC) includes a DC electromagnet coupling spring (161).

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Patent Owner(s)

Patent OwnerAddress
FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO LTD1-5-45 MINAMI KONOSU-SHI SAITAMA 369-0192

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Daijima, Hideki Tokyo, JP 10 40
Shiinoki, Shota Tokyo, JP 7 19
Tsutsumi, Takashi Tokyo, JP 79 551
Watanabe, Masaaki Tokyo, JP 38 274

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