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Patent Searching and Data


Title:
ON-LOAD TAP CHANGER
Document Type and Number:
WIPO Patent Application WO/2021/106066
Kind Code:
A1
Abstract:
An on-load tap changer according to an embodiment comprises a changeover switch and a container. The changeover switch performs a winding tap changing operation. The container contains the changeover switch. The container has a bottom portion to which the changeover switch is secured.

Inventors:
TANABE TOMOHIRO (JP)
ABE SHINICHIRO (JP)
Application Number:
PCT/JP2019/046127
Publication Date:
June 03, 2021
Filing Date:
November 26, 2019
Export Citation:
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Assignee:
TOSHIBA KK (JP)
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP (JP)
International Classes:
H01F29/02; H01F29/04
Foreign References:
JP2015192054A2015-11-02
JP2007288072A2007-11-01
JP2008091393A2008-04-17
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
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