JPH03107802U - - Google Patents
Info
- Publication number
- JPH03107802U JPH03107802U JP1606890U JP1606890U JPH03107802U JP H03107802 U JPH03107802 U JP H03107802U JP 1606890 U JP1606890 U JP 1606890U JP 1606890 U JP1606890 U JP 1606890U JP H03107802 U JPH03107802 U JP H03107802U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- dielectric ceramic
- filter according
- helical filter
- helical
- 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
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000012778 molding material Substances 0.000 claims 2
- 238000010137 moulding (plastic) Methods 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- -1 polyphenylene sulfite Polymers 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Coils Or Transformers For Communication (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Description
図面は本考案の一例を示すヘリカルフイルタの
正面断面図である。
１……ヘリカルフイルタ、２……ボビン、３…
…端子板、４……ラセン状溝、５……セラミツク
、６……端子、７……コイル、８……シールドケ
ース、８ａ……シールドケース端子。
The drawing is a front sectional view of a helical filter showing an example of the present invention. 1...Helical filter, 2...Bobbin, 3...
...Terminal board, 4... Spiral groove, 5... Ceramic, 6... Terminal, 7... Coil, 8... Shield case, 8a... Shield case terminal.
Claims (1)
子を備えた端子板を設け、前記ボビンの表面に設
けた溝にコイルを巻線し、一端を前記端子に接続
して接地し、他端を開放するヘリカルフイルタに
おいて、 端子板とボビンを誘電体セラミツクをプラスチ
ツク成形材料に混合し、端子板とボビンを一体に
成形し作られることを特徴とするヘリカルフイル
タ。 ２ プラスチツク成形材料がポリフエニレンサル
フアイトである請求項１記載のヘリカルフイルタ
。 ３ 混合する誘電体セラミツクが繊維状である請
求項１記載のヘリカルフイルタ。 ４ 混合する誘電体セラミツクが粉末状である請
求項１記載のヘリカルフイルタ。 ５ 混合する誘電体セラミツクが粒子状である請
求項１記載のヘリカルフイルタ。[Claims for Utility Model Registration] 1. A terminal plate having a helical groove and a terminal at the bottom is provided on the surface of a cylindrical bobbin, a coil is wound in the groove provided on the surface of the bobbin, and one end is attached to the terminal. A helical filter that is connected and grounded and the other end is open, characterized in that the terminal plate and bobbin are made by mixing dielectric ceramic with a plastic molding material and molding the terminal plate and bobbin integrally. 2. The helical filter according to claim 1, wherein the plastic molding material is polyphenylene sulfite. 3. The helical filter according to claim 1, wherein the dielectric ceramic to be mixed is fibrous. 4. The helical filter according to claim 1, wherein the dielectric ceramic to be mixed is in powder form. 5. The helical filter according to claim 1, wherein the dielectric ceramic to be mixed is in the form of particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1606890U JPH03107802U (en) | 1990-02-20 | 1990-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1606890U JPH03107802U (en) | 1990-02-20 | 1990-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03107802U true JPH03107802U (en) | 1991-11-06 |
Family
ID=31519355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1606890U Pending JPH03107802U (en) | 1990-02-20 | 1990-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03107802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007141952A (en) * | 2005-11-15 | 2007-06-07 | Denso Corp | Resistor |
-
1990
- 1990-02-20 JP JP1606890U patent/JPH03107802U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007141952A (en) * | 2005-11-15 | 2007-06-07 | Denso Corp | Resistor |
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