JPH0487619U - - Google Patents
Info
- Publication number
- JPH0487619U JPH0487619U JP12955590U JP12955590U JPH0487619U JP H0487619 U JPH0487619 U JP H0487619U JP 12955590 U JP12955590 U JP 12955590U JP 12955590 U JP12955590 U JP 12955590U JP H0487619 U JPH0487619 U JP H0487619U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- divided
- filter
- flange
- magnetic core
- 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
- 238000005192 partition Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
Landscapes
- Manufacturing Cores, Coils, And Magnets (AREA)
- Coils Or Transformers For Communication (AREA)
- Insulating Of Coils (AREA)
Description
第１図は、本考案の一実施例の分割型のフイル
タ用ボビンの組立前の外観斜視図。第２図は、従
来の分割型フイルタ用ボビンの組立前の外観斜視
図。第３図は、第１図に示す本考案の実施例の分
割型のコイル用ボビンを組み立てた状態を示す外
観斜視図。第４図は、第１図矢視方向から見た仕
切り板の接合部の超音波溶着用突起を示す部分正
面図。
１，１３……ボビン分割体、２…３……巻芯、
４，５……端部鍔、６……中央鍔、７……歯車、
８，１２……嵌合突片、９……段部、１０……係
合片、１１……係合孔、１４，１５……仕切り板
、１６……貯線溝、１７……嵌合溝、２１，２２
，２３……超音波溶着用突起。
FIG. 1 is an external perspective view of a split filter bobbin according to an embodiment of the present invention before assembly. FIG. 2 is an external perspective view of a conventional split filter bobbin before assembly. FIG. 3 is an external perspective view showing the assembled state of the split-type coil bobbin according to the embodiment of the present invention shown in FIG. FIG. 4 is a partial front view showing the ultrasonic welding protrusions of the joints of the partition plates as seen from the direction of the arrow in FIG. 1; 1, 13... Bobbin divided body, 2... 3... Winding core,
4, 5... End flange, 6... Center tsuba, 7... Gear,
8, 12... Fitting protrusion piece, 9... Step part, 10... Engaging piece, 11... Engaging hole, 14, 15... Partition plate, 16... Wire storage groove, 17... Fitting Groove, 21, 22
, 23...Protrusion for ultrasonic welding.
Claims (1)
割した形状で、分割された面に互いに係合する係
合片及び係合孔を各々設けた一対のボビン分割体
からなり、該ボビン分割体をロ字形または日字形
磁芯の一辺を囲うように組みつけて、該磁芯の一
辺を軸として回転させ巻線を行いフイルタを構成
するフイルタ用ボビンにおいて、前記ボビン分割
体の鍔または鍔及び仕切り板の接合部に超音波溶
着用突起を形成したことを特徴とするフイルタ用
ボビン。 It has a shape in which a cylindrical winding core with flanges on at least both sides is divided into two, and consists of a pair of bobbin divided bodies each having an engaging piece and an engaging hole that engage with each other on the divided surfaces, and the bobbin divided body is In a filter bobbin that is assembled so as to surround one side of a square-shaped or Japanese-shaped magnetic core and is rotated around one side of the magnetic core to form a filter, the flange or flange and partition of the bobbin divided body are provided. A bobbin for a filter, characterized in that a protrusion for ultrasonic welding is formed at the joining part of the plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12955590U JPH0487619U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12955590U JPH0487619U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0487619U true JPH0487619U (en) | 1992-07-30 |
Family
ID=31876953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12955590U Pending JPH0487619U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0487619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006294829A (en) * | 2005-04-11 | 2006-10-26 | Sumitomo Electric Ind Ltd | Reactor |
| JP2014531040A (en) * | 2011-10-26 | 2014-11-20 | レム・インテレクチュアル・プロパティ・エスエイＬｅｍ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｓａ | Current converter |
-
1990
- 1990-11-30 JP JP12955590U patent/JPH0487619U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006294829A (en) * | 2005-04-11 | 2006-10-26 | Sumitomo Electric Ind Ltd | Reactor |
| JP2014531040A (en) * | 2011-10-26 | 2014-11-20 | レム・インテレクチュアル・プロパティ・エスエイＬｅｍ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｓａ | Current converter |
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