JPH0470726U - - Google Patents
Info
- Publication number
- JPH0470726U JPH0470726U JP11411390U JP11411390U JPH0470726U JP H0470726 U JPH0470726 U JP H0470726U JP 11411390 U JP11411390 U JP 11411390U JP 11411390 U JP11411390 U JP 11411390U JP H0470726 U JPH0470726 U JP H0470726U
- Authority
- JP
- Japan
- Prior art keywords
- lead wire
- cylindrical winding
- winding frame
- line filter
- flange
- 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 14
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Coil Winding Methods And Apparatuses (AREA)
- Insulating Of Coils (AREA)
- Coils Or Transformers For Communication (AREA)
Description
第１図は、本考案に係る巻枠の一実施例を示す
分解斜視図。第２図は、同じく要部の平面図。第
３図は、同じく使用状態を説明するための第１図
に示すＡ−Ａ部分を拡大した縦断側面図。第４図
は、従来の巻枠を用いたラインフイルタを示す底
面図。第５図は、従来の巻枠に係るラインフイル
タに於ける巻始めリード線の引き出しを説明する
Ｂ−Ｂ部分の縦断側面図。第６図は、従来の巻枠
に係るラインフイルタに於ける巻始めリード線の
引き出しを説明するＢ−Ｂ部分の縦断側面図。第
７図は、同じくＣ−Ｃ部分の縦断側面図である。
１……中央磁脚、２……端子台、３ａ，３ｂ，
３ｃ，３ｄ……ピン端子、４，５……端部鍔、６
……中央鍔、７……仕切鍔、８，１１……巻始め
リード線収納溝、９……リード線導入切欠き、１
０……歯車、１２……巻線、１３……半円筒巻芯
、１４……係合突起、１５……係合段部、１６…
…係合溝、１７……係合突片、１８……係合孔、
１９……貫通孔、２０……押出し棒、２１……リ
ード線。
FIG. 1 is an exploded perspective view showing an embodiment of the winding frame according to the present invention. FIG. 2 is a plan view of the main parts. FIG. 3 is an enlarged longitudinal cross-sectional side view of the section AA shown in FIG. 1 for explaining the state of use. FIG. 4 is a bottom view showing a line filter using a conventional winding frame. FIG. 5 is a longitudinal cross-sectional side view taken along the line B-B for explaining how to draw out the lead wire at the start of winding in a line filter related to a conventional winding frame. FIG. 6 is a longitudinal cross-sectional side view of a section BB, illustrating how to draw out a lead wire at the start of winding in a line filter related to a conventional winding frame. FIG. 7 is a longitudinal sectional side view of the section CC. 1...Central magnetic leg, 2...Terminal block, 3a, 3b,
3c, 3d...Pin terminal, 4, 5...End collar, 6
... Central tsuba, 7... Partition tsuba, 8, 11... Winding start lead wire storage groove, 9... Lead wire introduction notch, 1
0... Gear, 12... Winding wire, 13... Semi-cylindrical winding core, 14... Engaging protrusion, 15... Engaging stepped portion, 16...
...Engagement groove, 17...Engagement protrusion, 18...Engagement hole,
19...Through hole, 20...Extrusion rod, 21...Lead wire.
Claims (1)
始めリード線収納溝を形成し、リード線収納溝壁
にリード線導入切欠きを片寄せて、且つ分割端面
に向かつて形成した閉磁路コアに回転可能に嵌装
されるラインフイルタ用円筒巻枠に於て、前記リ
ード線収納溝の底に貫通孔を前記挿入切欠きより
も外側に片寄せて、且つ分割端面に垂直に形成し
たことを特徴とするラインフイルタ用円筒巻枠。 A cylindrical winding core has a flange on the outer periphery, a winding start lead wire storage groove is formed on the outer periphery of the flange, and a lead wire introduction notch is biased on the wall of the lead wire accommodating groove and is formed toward the split end surface. In the cylindrical winding frame for a line filter that is rotatably fitted into the closed magnetic circuit core, the through hole is offset to the outside of the insertion notch at the bottom of the lead wire storage groove, and is perpendicular to the split end surface. A cylindrical winding frame for a line filter, characterized in that it is formed into a cylindrical winding frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11411390U JPH0470726U (en) | 1990-10-30 | 1990-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11411390U JPH0470726U (en) | 1990-10-30 | 1990-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0470726U true JPH0470726U (en) | 1992-06-23 |
Family
ID=31861771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11411390U Pending JPH0470726U (en) | 1990-10-30 | 1990-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0470726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015002316A (en) * | 2013-06-18 | 2015-01-05 | Ｎｅｃトーキン株式会社 | Choke coil |
| EP3142130A4 (en) * | 2014-05-09 | 2018-01-24 | Hitachi Metals, Ltd. | Core case unit, coil component, and method for producing coil component |
-
1990
- 1990-10-30 JP JP11411390U patent/JPH0470726U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015002316A (en) * | 2013-06-18 | 2015-01-05 | Ｎｅｃトーキン株式会社 | Choke coil |
| EP3142130A4 (en) * | 2014-05-09 | 2018-01-24 | Hitachi Metals, Ltd. | Core case unit, coil component, and method for producing coil component |
| EP3796341A1 (en) * | 2014-05-09 | 2021-03-24 | Hitachi Metals, Ltd. | Core case unit, coil component, and method for producing coil component |