Title:
SINGLE PLATE STACKED EDGEWISE COIL
Document Type and Number:
Japanese Patent JP2022189653
Kind Code:
A
Abstract:
To solve the problem in which, in designing a high-efficiency motor and transformer, it is desirable to use an edgewise coil as much as possible, but conventionally, it is necessary to wind coils of a flat cross-sectional shape, and the manufacturing means is difficult and costly, and even if it is possible to manufacture, the flat cross-sectional shape is deformed and sufficient effect cannot be obtained.SOLUTION: Instead of winding a continuous coil, a number of flat or partially bent single plate coils, which can be facilitating the production by press working, etc., are stacked to form a coil.SELECTED DRAWING: Figure 1
Inventors:
WAKIMOTO FUMIYOSHI
Application Number:
JP2021098360A
Publication Date:
December 22, 2022
Filing Date:
June 11, 2021
Export Citation:
Assignee:
WAKIMOTO FUMIYOSHI
International Classes:
H01F27/28; H01F5/00