JPS6071119U

JPS6071119U - Trance

Info

Publication number: JPS6071119U
Application number: JP16194083U
Authority: JP
Inventors: 多田　宣義
Original assignee: 株式会社トーキン
Priority date: 1983-10-21
Filing date: 1983-10-21
Publication date: 1985-05-20
Also published as: JPH0347307Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図及び第２図はそれぞれ本考案に用いるシートコイ
ルユニットの例を示す平面図、第３図は本考案に用いる
一対の置型コアの正面断面図、第４図は第３図における
一方の置型コア５の斜視図、第５図は本考案によるトラ
ンスの一実施例を示す一部切欠き正面図、第６図は第５
図の要部の拡大断面図である。１は円環状絶縁シート、２ａ及び２ｂは端子被覆貫通孔
、２ｃ及び２ｄは質量通孔、３及び４は渦巻状導体、５
及び６は置型コア、７は環状凹部、８は絶縁部材、９は
端子挿通孔、１０は絶縁板、１ｌｐｔ　　ｌｌｐ’、Ｉ
Ｉｓ及び１１ｓ′はピン端子。FIGS. 1 and 2 are plan views showing examples of sheet coil units used in the present invention, FIG. 3 is a front sectional view of a pair of stationary cores used in the present invention, and FIG. 4 is a plan view of one of the sheet coil units in FIG. FIG. 5 is a partially cutaway front view showing an embodiment of the transformer according to the present invention, and FIG. 6 is a perspective view of the stationary core 5.
FIG. 3 is an enlarged cross-sectional view of the main part of the figure. 1 is an annular insulating sheet, 2a and 2b are terminal covering through holes, 2c and 2d are mass through holes, 3 and 4 are spiral conductors, 5
and 6 is a stationary core, 7 is an annular recess, 8 is an insulating member, 9 is a terminal insertion hole, 10 is an insulating plate, 1lpt llp', I
Is and 11s' are pin terminals.

Claims

[Scope of utility model registration request]

the first and second sheet coils, and a pair of stationary cores that are combined with each other to form a sheet coil storage space that can store at least one of the first and second sheet coils, and each of the second sheet coils,
Two inner through holes and two outer through holes are formed in the annular insulating sheet, and a terminal coating with a conductor is applied to the inner surface of one of the inner through holes and one of the outer through holes,
Furthermore, a spiral conductor having a different number of windings is formed on one side of the insulating sheet, with the terminal covering through hole of 27) as a starting point and ending point, and each of the pair of stationary cores has the sheet coil storage. An insulating member having an annular recess for forming a space and having four terminal insertion holes corresponding to the four through holes of the sheet coil is fitted into the bottom of one of the pair of stationary cores. and at least one of the first and second sheet coils does not communicate the terminal covering through holes of each sheet coil, but communicates the terminal covering through holes with the through holes where the terminal is not covered. The four insulating members are stacked and stored in an annular sheet coil storage space formed by the pair of stationary cores.
Four pin terminals are inserted into the four terminal insertion holes and the four through holes of the first and second sheet coils, and one end of each pin terminal is exposed to the outside of the stationary core. A transformer.