JPH01143112U - - Google Patents
Info
- Publication number
- JPH01143112U JPH01143112U JP4021888U JP4021888U JPH01143112U JP H01143112 U JPH01143112 U JP H01143112U JP 4021888 U JP4021888 U JP 4021888U JP 4021888 U JP4021888 U JP 4021888U JP H01143112 U JPH01143112 U JP H01143112U
- Authority
- JP
- Japan
- Prior art keywords
- resin
- noise filter
- sealed
- view
- filter according
- 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
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 238000004382 potting Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Filters And Equalizers (AREA)
Description
第１図は、この考案の一例を示した正面図であ
る。第２図は、分割鉄心への巻線方法を示した正
面図である。第３図は、他の分割鉄心の形状を示
した斜視図である。第４図は、密着スプリングに
ついて示した正面図である。第５図は、巻線部へ
の樹脂成形体の装着について示した斜視図である
。第６図は、この考案のパツケージ内に封止した
ノイズフイルターの一例を示した正面図である。
第７図は、この考案のノイズフイルターを使用し
たノーマルモード回路について示した部分回路図
である。第８図は、従来の環状鉄心への巻線を示
した斜視図である。
１…ノイズフイルター、２，３…環状鉄心、４
，５…巻線部、６…端面、７…導線、８…樹脂、
９…密着用スプリング、１０…回転センター穴部
、１１…回転軸、１２…回転固定部、１３…突起
、１４…樹脂止め、１５…成形体、１６…スリツ
ト、１７…細線、１８…樹脂、１９…パツケージ
、２０…太線／ピン。
FIG. 1 is a front view showing an example of this invention. FIG. 2 is a front view showing a method of winding wires around the split core. FIG. 3 is a perspective view showing the shape of another split core. FIG. 4 is a front view of the contact spring. FIG. 5 is a perspective view showing how the resin molded body is attached to the winding portion. FIG. 6 is a front view showing an example of a noise filter sealed within the package of this invention.
FIG. 7 is a partial circuit diagram showing a normal mode circuit using the noise filter of this invention. FIG. 8 is a perspective view showing a conventional winding around an annular core. 1... Noise filter, 2, 3... Annular core, 4
, 5... Winding portion, 6... End face, 7... Conductor wire, 8... Resin,
9...adhesion spring, 10...rotation center hole, 11...rotation shaft, 12...rotation fixing part, 13...protrusion, 14...resin stopper, 15...molded body, 16...slit, 17...thin wire, 18...resin, 19...Package, 20...Thick line/pin.
Claims (1)
、端面の相互接合と樹脂封止してなることを特徴
とするノイズフイルター。 (2) 巻線部を樹脂封止して樹脂またはゴム成形
品のパツケージ内に装着した請求項(1)記載のノ
イズフイルター。 (3) エポキシポツテイングにより樹脂封止した
請求項(1)記載のノイズフイルター。[Claims for Utility Model Registration] (1) A noise filter characterized by winding wires around each divided iron dust annular core, joining the end faces to each other, and sealing with resin. (2) The noise filter according to claim (1), wherein the winding portion is sealed with resin and installed in a package made of resin or rubber molded product. (3) The noise filter according to claim (1), which is resin-sealed by epoxy potting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4021888U JPH01143112U (en) | 1988-03-27 | 1988-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4021888U JPH01143112U (en) | 1988-03-27 | 1988-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01143112U true JPH01143112U (en) | 1989-10-02 |
Family
ID=31266692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4021888U Pending JPH01143112U (en) | 1988-03-27 | 1988-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01143112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002203729A (en) * | 2000-04-17 | 2002-07-19 | Tokyo Seiden Kk | Low-noise low-loss reactor |
| JP2012099739A (en) * | 2010-11-04 | 2012-05-24 | Toho Zinc Co Ltd | Core segment, annular coil core and annular coil |
| JP2015130540A (en) * | 2015-04-13 | 2015-07-16 | 東邦亜鉛株式会社 | Annular coil |
-
1988
- 1988-03-27 JP JP4021888U patent/JPH01143112U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002203729A (en) * | 2000-04-17 | 2002-07-19 | Tokyo Seiden Kk | Low-noise low-loss reactor |
| JP2012099739A (en) * | 2010-11-04 | 2012-05-24 | Toho Zinc Co Ltd | Core segment, annular coil core and annular coil |
| JP2015130540A (en) * | 2015-04-13 | 2015-07-16 | 東邦亜鉛株式会社 | Annular coil |
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