JPS6430815U - - Google Patents
Info
- Publication number
- JPS6430815U JPS6430815U JP12565787U JP12565787U JPS6430815U JP S6430815 U JPS6430815 U JP S6430815U JP 12565787 U JP12565787 U JP 12565787U JP 12565787 U JP12565787 U JP 12565787U JP S6430815 U JPS6430815 U JP S6430815U
- Authority
- JP
- Japan
- Prior art keywords
- shaped core
- magnetic path
- legs
- core
- transformer
- 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.)
- Pending
Links
- 230000004907 flux Effects 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
Description
第１図は本考案の実施例の構成を概略的に示し
た断面図、第２図は第１図の上面図、第３図ない
し第５図はそれぞれ本考案の他の異なる実施例の
構成を概略的に示した断面図、第６図及び第７図
はそれぞれ異なる従来例を示す断面図である。
１０……変圧器鉄心、１０Ａ……Ｅ字形鉄心、
１０ａ……継鉄部、１０ｂ１……漏洩磁路を構成
する脚部、１０ｂ２，１０ｂ３……コイルを巻装
する脚部、１０Ｂ……Ｉ字形鉄心、１１……１次
コイル、１２……２次コイル。
FIG. 1 is a sectional view schematically showing the configuration of an embodiment of the present invention, FIG. 2 is a top view of FIG. 1, and FIGS. 3 to 5 are configurations of other different embodiments of the present invention. FIGS. 6 and 7 are cross-sectional views schematically showing different conventional examples. 10...Transformer core, 10A...E-shaped core,
10a...Yoke part, 10b1...Legs forming a leakage magnetic path, 10b2, 10b3...Legs around which coils are wound, 10B...I-shaped iron core, 11...Primary coil, 12...2 Next coil.
Claims (1)
鉄心が、１次コイル及び２次コイルの双方に鎖交
する磁束を流す主磁路と１次コイル及び２次コイ
ルにそれぞれ鎖交する磁束の一部を前記主磁路か
らバイパスする漏洩磁路とを備えている漏洩変圧
器において、 前記変圧器鉄心は継鉄部から３個の脚部を平行
に突出させた略Ｅ字形の形状を有するＥ字形鉄心
と、該Ｅ字形鉄心の３個の脚部の先端部側方に該
３個の脚部と直交させて配置されたＩ字形鉄心と
からなり、 前記１次コイル及び２次コイルは前記Ｅ字形鉄
心の３個の脚部の内の隣合う２個の脚部にそれぞ
れ巻回され、 前記Ｅ字形鉄心の他の１個の脚部から前記Ｉ字
形鉄心に至る磁路により前記漏洩磁路が構成され
ていて、該他の１個の脚部と前記Ｉ字形鉄心との
対向面積及び該他の１個の脚部とＩ字形鉄心との
間の対向間隙の少なくとも一方により漏洩磁路の
磁気抵抗が調整されていることを特徴とする漏洩
変圧器。[Claims for Utility Model Registration] A transformer core around which a primary coil and a secondary coil are wound has a main magnetic path through which a magnetic flux interlinks with both the primary coil and the secondary coil, and a primary coil and a secondary coil. In a leaky transformer comprising a leakage magnetic path that bypasses a part of the magnetic flux interlinking with each of the next coils from the main magnetic path, the transformer core has three legs protruding in parallel from a yoke part. consisting of an E-shaped core having a substantially E-shaped shape, and an I-shaped core disposed on the side of the tip of the three legs of the E-shaped core so as to be orthogonal to the three legs, The primary coil and the secondary coil are respectively wound around two adjacent legs of the three legs of the E-shaped core, and are wound from the other leg of the E-shaped core to the I-shaped core. The leakage magnetic path is constituted by a magnetic path leading to the I-shaped core, and the opposing area between the other leg and the I-shaped core and the space between the other leg and the I-shaped core are A leaky transformer characterized in that the magnetic resistance of the leakage magnetic path is adjusted by at least one of the opposing gaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12565787U JPS6430815U (en) | 1987-08-20 | 1987-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12565787U JPS6430815U (en) | 1987-08-20 | 1987-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6430815U true JPS6430815U (en) | 1989-02-27 |
Family
ID=31376454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12565787U Pending JPS6430815U (en) | 1987-08-20 | 1987-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6430815U (en) |
-
1987
- 1987-08-20 JP JP12565787U patent/JPS6430815U/ja active Pending