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:
May. 03, 2016
Filed:
Sep. 12, 2013
Mitsubishi Electric Corporation, Chiyoda-ku, Tokyo, JP;
Takakazu Harada, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Chiyoda-Ku, Tokyo, JP;
Abstract
A coil electrode has a ring section provided on a plane perpendicular to the axis line of fixed-side and movable-side electrode rods on which the coil electrodes are mounted and concentrically with the axis line, a plurality of arm sections extended outward from the outer circumference of the ring section, circular-arc-shaped coil sections that are formed in such a way as to be bent in the circumferential direction from the respective front ends of the arm sections, and slits that separate the coil sections; the arm section of the coil electrode and the arm section of the coil electrode are arranged in the same direction so as to be superimposed on each other when viewed along the axis direction of the fixe-side electrode rod and the movable-side electrode rod.