The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 01, 2017
Filed:
Mar. 10, 2016
Fuji Electric Fa Components & Systems Co., Ltd., Tokyo, JP;
Shota Shiinoki, Tokyo, JP;
Masaaki Watanabe, Tokyo, JP;
Hideki Daijima, Tokyo, JP;
Takashi Tsutsumi, Tokyo, JP;
FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD., Tokyo, JP;
Abstract
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 (AC) including a movable core or the DC electromagnet (DC) including an armature, and a contact support () configured to hold plural movable contacts in alignment to be coupled with and driven by the electromagnet. The contact support includes a coupling portion () including a movable core contact portion (), coupling spring edge accommodation portions (), and armature contact portions () arranged on opposite sides with respect to the movable core contact portion of the coupling spring edge accommodation portion. The AC electromagnet (AC) includes an AC electromagnet coupling spring () and the DC electromagnet (DC) includes a DC electromagnet coupling spring ().