Invention Grant
- Patent Title: Stationary induction apparatus
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Application No.: US15673560Application Date: 2017-08-10
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Publication No.: US10468178B2Publication Date: 2019-11-05
- Inventor: Soichiro Kainaga , Shigeyoshi Yoshida , Takahiro Umemoto , Takao Tsurimoto
- Applicant: Mitsubishi Electric Corporation
- Applicant Address: JP Chiyoda-ku
- Assignee: Mitsubishi Electric Corporation
- Current Assignee: Mitsubishi Electric Corporation
- Current Assignee Address: JP Chiyoda-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2016-161218 20160819; JP2017-120598 20170620
- Main IPC: H01F27/36
- IPC: H01F27/36 ; H01F27/28 ; H01F27/32

Abstract:
A stationary induction apparatus includes a core, a winding wound around the core such that the core serves as a central axis, and an annular electrostatic shield disposed adjacent to at least one of ends of the winding in a direction along the central axis. The electrostatic shield includes a conductor and a second insulating coating that coats the conductor. The electrostatic shield has a potential lower than a highest potential in the winding.
Public/Granted literature
- US20180053597A1 STATIONARY INDUCTION APPARATUS Public/Granted day:2018-02-22
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