JPS6413714U - - Google Patents
Info
- Publication number
- JPS6413714U JPS6413714U JP10967887U JP10967887U JPS6413714U JP S6413714 U JPS6413714 U JP S6413714U JP 10967887 U JP10967887 U JP 10967887U JP 10967887 U JP10967887 U JP 10967887U JP S6413714 U JPS6413714 U JP S6413714U
- Authority
- JP
- Japan
- Prior art keywords
- winding
- groove
- winding core
- electrical insulation
- lead wire
- 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
- 238000004804 winding Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 6
- 238000010292 electrical insulation Methods 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 2
- 238000002955 isolation Methods 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920002050 silicone resin Polymers 0.000 claims 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
Description
第１図は、可とう性電気絶縁材の成形品である
沿面距離確保材１の上面図であり、１１は溝であ
る。第２図は、本考案の実施例。第３図は、従来
の実施例。第４図は、突起を持つ巻線層間の沿面
距離確保材。第５図は、巻線相互間、或いは巻線
の一層毎に絶縁テープを用い電気絶縁特性を向上
した従来方法を説明する図。
１……沿面距離確保材、３……従来粘着テープ
沿面確保材、２１ａ，２１ｂ……鍔、２２……巻
線、２３……巻芯、２４……ピン端子、２５……
リード引き出し溝、２６……巻始めコイル、２７
……巻終わりコイル、２８……突起物、２９……
電気絶縁テープ。
FIG. 1 is a top view of a creepage distance ensuring material 1 which is a molded product of a flexible electrical insulating material, and 11 is a groove. FIG. 2 shows an embodiment of the present invention. FIG. 3 shows a conventional embodiment. Figure 4 shows a material for ensuring creepage distance between winding layers with protrusions. FIG. 5 is a diagram illustrating a conventional method of improving electrical insulation properties by using insulating tape between windings or between each layer of windings. 1... Creepage distance ensuring material, 3... Conventional adhesive tape creepage ensuring material, 21a, 21b... Tsuba, 22... Winding wire, 23... Winding core, 24... Pin terminal, 25...
Lead extraction groove, 26... Winding start coil, 27
... End of winding coil, 28 ... Protrusion, 29 ...
Electrical insulation tape.
Claims (1)
の上下端部に設けられた鍔と、該下端部鍔の下部
の対向辺に設けられた複数のピン端子植設部と、
該複数のピン端子植設部間に設けられたリード線
を引き出す溝を有するコイルボビンに巻線を巻回
して作つたトランスに於て、電気絶縁耐圧を向上
するため、コイルボビンのピン植設部鍔の巻線リ
ード線を通す溝は、巻芯の表面迄と同じ深さにし
、巻芯の両側鍔の部分には、その一部を巻線リー
ド線を通す溝と、巻芯、或いはコイル上に装着す
るための切り欠き溝を持つシリコン樹脂、或いは
他の電気絶縁特性を持つ可とう性の樹脂で作つた
沿面距離確保物を持ち、沿面距離確保物は要求さ
れる耐絶縁特性により、巾と厚さを変えられる構
造とし、巻線間の耐電気絶縁特性を向上する様構
成した絶縁トランス。 A cylindrical winding core made of an insulating material, a collar provided at the upper and lower ends of the cylindrical winding core, and a plurality of pin terminal planting parts provided on opposite sides of the lower part of the lower end collar;
In a transformer made by winding a winding around a coil bobbin having grooves for pulling out lead wires provided between the plurality of pin terminal planting parts, in order to improve electrical insulation voltage, the pin mounting part flange of the coil bobbin is The groove through which the winding lead wire is passed has the same depth as the surface of the winding core, and the groove on both sides of the winding core has a groove through which the winding lead wire is partly passed, and a groove on the winding core or coil. The creepage distance securing material is made of silicone resin or other flexible resin with electrically insulating properties and has a cutout groove for mounting on the material. An isolation transformer with a structure that allows for variable thickness and improved electrical insulation properties between windings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10967887U JPS6413714U (en) | 1987-07-16 | 1987-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10967887U JPS6413714U (en) | 1987-07-16 | 1987-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6413714U true JPS6413714U (en) | 1989-01-24 |
Family
ID=31346143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10967887U Pending JPS6413714U (en) | 1987-07-16 | 1987-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6413714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002247999B2 (en) * | 2001-04-12 | 2007-11-22 | Showa Denko K.K. | Production process for niobium capacitor |
-
1987
- 1987-07-16 JP JP10967887U patent/JPS6413714U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002247999B2 (en) * | 2001-04-12 | 2007-11-22 | Showa Denko K.K. | Production process for niobium capacitor |
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