Title:
STATIONARY INDUCTION APPARATUS AND LEAD WIRE SUPPORT DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/029772
Kind Code:
A1
Abstract:
A lead wire support device (40) supports a lead wire (30) which is composed of an insulator and is drawn out from a winding of a stationary induction apparatus. The lead wire support device (40) is secured to an inner wall of a tank (20). The creepage route from the lead wire (30) to the inner wall includes a first point and a second point. The first point is the point at which the creepage distance from the lead wire is a first distance. The second point is the point at which the creepage distance from the lead wire is a second distance, which is greater than the first distance. The potential at the second point is higher than the potential at the first point.
Inventors:
KITAGAWA YOSHINOBU (JP)
ISHIKURA TAKAHIKO (JP)
ISHIKURA TAKAHIKO (JP)
Application Number:
PCT/JP2016/073398
Publication Date:
February 15, 2018
Filing Date:
August 09, 2016
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01F30/10; H01F27/28
Foreign References:
| JPS61111131U | 1986-07-14 | |||
| JPS61117809A | 1986-06-05 | |||
| JP2012199307A | 2012-10-18 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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