JPH0288220U - - Google Patents
Info
- Publication number
- JPH0288220U JPH0288220U JP16809588U JP16809588U JPH0288220U JP H0288220 U JPH0288220 U JP H0288220U JP 16809588 U JP16809588 U JP 16809588U JP 16809588 U JP16809588 U JP 16809588U JP H0288220 U JPH0288220 U JP H0288220U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- intermediate yoke
- yoke
- story
- press
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Coils Of Transformers For General Uses (AREA)
Description
第１図はこの考案の実施例を示す側断面図、第
２図は第１図におけるＣ―Ｃ位置における断面図
、第３図および第４図は２階建変圧器の一般的構
造を示す側面図およびその巻線接続図、第５図は
従来構造を示す側断面図、第６図は第５図におけ
るＢ―Ｂ位置の断面図である。
１，４０……２階建鉄心、２……鉄心脚、３Ａ
，３Ｂ……継鉄、４，４４……中間継鉄、５Ａ，
５Ｂ……フレーム、８，９，３８，３９……絶縁
間隔材、１０……下段巻線組、１５，２５……プ
レスリング、１６，２６，３６，４６……中間プ
レスリング、２０……上段巻線組、ｈ，ｈ２……
中間継鉄の高さ、Ｔ，ｔ……鉄心の積み厚、Ｈ，
Ｈ２……絶縁間隔材の高さ。
Fig. 1 is a side sectional view showing an embodiment of this invention, Fig. 2 is a sectional view taken along the line CC in Fig. 1, and Figs. 3 and 4 show the general structure of a two-story transformer. A side view and its winding connection diagram, FIG. 5 is a side sectional view showing a conventional structure, and FIG. 6 is a sectional view taken along the line BB in FIG. 1,40...2-story core, 2...core leg, 3A
, 3B...Yoke, 4,44...Intermediate yoke, 5A,
5B... Frame, 8, 9, 38, 39... Insulating spacing material, 10... Lower winding set, 15, 25... Press ring, 16, 26, 36, 46... Intermediate press ring, 20... Upper winding set, h, h2 ...
Height of intermediate yoke, T, t...Stacking thickness of iron core, H,
H2 ... Height of insulation spacing material.
Claims (1)
れぞれに中間継鉄を挾んで互いに同軸状に巻装さ
れた上下段一対の巻線組を備え、各組の巻線それ
ぞれがその軸方向両端面を絶縁材を介して覆う一
対のプレスリングを持ち、このプレスリングのう
ち中間継鉄を挾んで互いに対向する中間プレスリ
ング間に介装された絶縁間隔材を介して２階建巻
線が上下一対のフレーム間に押圧支持されたもの
において、前記鉄心脚より小さい積層方向寸法を
有する中間継鉄と、この中間継鉄をその積層方向
の両側に挾むよう前記中間プレスリング間に介装
されて中間継鉄と一対の中間プレスリングとの間
に間隙を保持する絶縁間隔材とを備えてなること
を特徴とする２階建鉄心形変圧器。 A two-story iron core having an intermediate yoke is provided with a pair of upper and lower winding sets wound coaxially with each other with the intermediate yoke sandwiched between each of a plurality of core legs, and the windings of each set are arranged in the axial direction. It has a pair of press rings that cover both end faces with an insulating material in between, and the two-story winding is connected through an insulating spacer interposed between the intermediate press rings that face each other with an intermediate yoke between the press rings. is supported under pressure between a pair of upper and lower frames, and an intermediate yoke having a dimension in the stacking direction smaller than the core leg, and an intermediate press ring interposed between the intermediate yoke and the intermediate press ring so as to sandwich the intermediate yoke on both sides in the stacking direction. 1. A two-story iron core transformer comprising: an insulating spacing member for maintaining a gap between an intermediate yoke and a pair of intermediate press rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16809588U JPH069465Y2 (en) | 1988-12-26 | 1988-12-26 | 2 story iron core transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16809588U JPH069465Y2 (en) | 1988-12-26 | 1988-12-26 | 2 story iron core transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0288220U true JPH0288220U (en) | 1990-07-12 |
| JPH069465Y2 JPH069465Y2 (en) | 1994-03-09 |
Family
ID=31456973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16809588U Expired - Lifetime JPH069465Y2 (en) | 1988-12-26 | 1988-12-26 | 2 story iron core transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069465Y2 (en) |
-
1988
- 1988-12-26 JP JP16809588U patent/JPH069465Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH069465Y2 (en) | 1994-03-09 |