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:
Jun. 28, 2016
Filed:
Jun. 03, 2013
Hitachi, Ltd., Chiyoda-ku, Tokyo, JP;
Takashi Sato, Tokyo, JP;
Ayumu Morita, Tokyo, JP;
Kenji Tsuchiya, Tokyo, JP;
Masato Yabu, Tokyo, JP;
Akio Nakazawa, Tokyo, JP;
Hisao Kawakami, Tokyo, JP;
Shigeru Yokosuka, Tokyo, JP;
Seiji Seya, Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
The invention has an object to provide an operating device or vacuum switch which permits reduction in the overall height of the operating device and improves installation convenience. In order to solve the above problem, an operating device according to the present invention is characterized by including an electromagnetlocated in a caseand fixed to the casethrough a fixing part, a capacitorlocated at an end in the case, a control boardlocated opposite to the capacitoracross the electromagnet, an auxiliary contactlocated above the capacitor, a movable part to move by a magnetic force generated from the electromagnet, and a power transmission section to operate in conjunction with movement of the movable part. The capacitorand the auxiliary contactare located at heights not exceeding the height of the fixing part for fixing the electromagnet