JPH02127018U - - Google Patents
Info
- Publication number
- JPH02127018U JPH02127018U JP3551289U JP3551289U JPH02127018U JP H02127018 U JPH02127018 U JP H02127018U JP 3551289 U JP3551289 U JP 3551289U JP 3551289 U JP3551289 U JP 3551289U JP H02127018 U JPH02127018 U JP H02127018U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic circuit
- closed magnetic
- winding bobbin
- core
- hole
- 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 7
Landscapes
- Insulating Of Coils (AREA)
Description
第１図は、本考案の１実施例の正面図、第２図
はその平面図、第３図はその側面図、第４図は、
その一部拡大図、第５図は従来のコイルの斜面図
である。
１…巻線ボビン、２…閉磁路コア、２ａ，２ａ
…コ字状コア部分、３…巻線、４…貫通孔、５，
５ａ…フランジ、６…ガイド片、７…突起。
Fig. 1 is a front view of one embodiment of the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a side view thereof, and Fig. 4 is a
FIG. 5, a partially enlarged view, is a perspective view of a conventional coil. 1... Winding bobbin, 2... Closed magnetic circuit core, 2a, 2a
... U-shaped core part, 3... Winding wire, 4... Through hole, 5,
5a...flange, 6...guide piece, 7...protrusion.
Claims (1)
を有する巻芯部の両側にフランジが形成され、該
フランジに前記貫通孔を挾んで１対のガイド部が
設けられた巻線ボビンとを備え、前記閉磁路コア
は前記１対のガイド部に誘導されて貫通孔に挿入
され巻線ボビンに組込まれて成るコイルにおいて
、前記ガイド部はその先端の内側に弾性により変
形する突起を備え、該突起を、該突起を変形して
巻線ボビンに組込まれた閉磁路コアに係止し、該
閉磁路コアを巻線ボビンに保持することを特徴と
するコイル。 A closed magnetic circuit core made up of a plurality of core parts, and a winding bobbin in which flanges are formed on both sides of a winding core part having a through hole, and a pair of guide parts are provided on the flange with the through hole in between. In the coil, the closed magnetic circuit core is guided by the pair of guide parts, inserted into a through hole, and incorporated into a winding bobbin, wherein the guide part has a protrusion that deforms elastically on the inside of its tip, and A coil characterized in that a protrusion is deformed and locked to a closed magnetic circuit core incorporated in a winding bobbin, and the closed magnetic circuit core is held on the winding bobbin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3551289U JPH02127018U (en) | 1989-03-30 | 1989-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3551289U JPH02127018U (en) | 1989-03-30 | 1989-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02127018U true JPH02127018U (en) | 1990-10-19 |
Family
ID=31540934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3551289U Pending JPH02127018U (en) | 1989-03-30 | 1989-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02127018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996014643A1 (en) * | 1994-11-04 | 1996-05-17 | Matsushita Electric Industrial Co., Ltd. | Line filter |
-
1989
- 1989-03-30 JP JP3551289U patent/JPH02127018U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996014643A1 (en) * | 1994-11-04 | 1996-05-17 | Matsushita Electric Industrial Co., Ltd. | Line filter |
| US5870011A (en) * | 1994-11-04 | 1999-02-09 | Matsushita Electric Industrial Co., Ltd. | Line filter |