JPH0457916U - - Google Patents
Info
- Publication number
- JPH0457916U JPH0457916U JP10029490U JP10029490U JPH0457916U JP H0457916 U JPH0457916 U JP H0457916U JP 10029490 U JP10029490 U JP 10029490U JP 10029490 U JP10029490 U JP 10029490U JP H0457916 U JPH0457916 U JP H0457916U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- inductor
- substrate
- cylindrical
- noise filter
- 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
- 239000000758 substrate Substances 0.000 claims 2
- 239000011810 insulating material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
- Filters And Equalizers (AREA)
Description
第１図は本考案に係る筒形ノイズフイルタの一
実施例を、その一部を省いて示す分解斜視図であ
り、第２図は同じく他の実施例の要部を示す分解
斜視図である。第３図は従来例を示す一部破断正
面図である。
１……円筒形筐体、２……取付ねじ、３……ト
ロイダル型インダクタ、４，５……コンデンサ、
６……抵抗、７……端子保持板、８，１１……板
状端子、９……絶縁紙、１０……充填樹脂、１２
……透孔、１３……配線基板、１４，１５……導
電体、１６……はとめ、１７……リード線、１８
，２３……挟持具、１９……ばね片、２０……水
平切込み、２１……リード線挟持部、２２……案
内部。
FIG. 1 is an exploded perspective view showing one embodiment of a cylindrical noise filter according to the present invention, with some parts omitted, and FIG. 2 is an exploded perspective view showing the main parts of another embodiment. . FIG. 3 is a partially cutaway front view showing a conventional example. 1... Cylindrical housing, 2... Mounting screw, 3... Toroidal inductor, 4, 5... Capacitor,
6... Resistor, 7... Terminal holding plate, 8, 11... Plate terminal, 9... Insulating paper, 10... Filled resin, 12
...Through hole, 13... Wiring board, 14, 15... Conductor, 16... Eyelet, 17... Lead wire, 18
, 23... Holding tool, 19... Spring piece, 20... Horizontal cut, 21... Lead wire holding part, 22... Guide part.
Claims (1)
の回路構成に接続して円筒形金属筐体に収納し、
外部接続用板状端子を挿着した端子保持板で、前
記筐体の開口を塞いでなる筒形ノイズフイルタに
おいて、配線基板上に所定のフイルタ回路を構成
する電子部品と接続するとともに、該基板に貫設
され、かつ前記板状端子に接続された前記インダ
クタのリード線の複数個に、絶縁材からなる狭持
具を前記基板に近接して装着することを特徴とす
る筒形ノイズフイルタ。 A plurality of filter elements including an inductor are connected to a predetermined circuit configuration and housed in a cylindrical metal housing.
In a cylindrical noise filter formed by closing the opening of the housing with a terminal holding plate into which a plate-shaped terminal for external connection is inserted, the circuit board is connected to electronic components constituting a predetermined filter circuit on a wiring board, and A cylindrical noise filter characterized in that a clamping tool made of an insulating material is attached close to the substrate to a plurality of lead wires of the inductor that are penetrated through the substrate and connected to the plate-shaped terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10029490U JPH0457916U (en) | 1990-09-25 | 1990-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10029490U JPH0457916U (en) | 1990-09-25 | 1990-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0457916U true JPH0457916U (en) | 1992-05-19 |
Family
ID=31842835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10029490U Pending JPH0457916U (en) | 1990-09-25 | 1990-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0457916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2016117386A1 (en) * | 2015-01-20 | 2017-10-19 | 株式会社村田製作所 | Coil parts |
| JP2017195587A (en) * | 2016-04-13 | 2017-10-26 | 株式会社荏原製作所 | Noise filter unit and circuit device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826138A (en) * | 1981-08-08 | 1983-02-16 | 松下電器産業株式会社 | cleaning equipment |
| JPS5943921A (en) * | 1982-09-03 | 1984-03-12 | Toyota Motor Corp | Suction device of 2-suction valve type internal- combustion engine |
-
1990
- 1990-09-25 JP JP10029490U patent/JPH0457916U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826138A (en) * | 1981-08-08 | 1983-02-16 | 松下電器産業株式会社 | cleaning equipment |
| JPS5943921A (en) * | 1982-09-03 | 1984-03-12 | Toyota Motor Corp | Suction device of 2-suction valve type internal- combustion engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2016117386A1 (en) * | 2015-01-20 | 2017-10-19 | 株式会社村田製作所 | Coil parts |
| JP2017195587A (en) * | 2016-04-13 | 2017-10-26 | 株式会社荏原製作所 | Noise filter unit and circuit device |
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