JPS5859223U - cylindrical noise filter - Google Patents
cylindrical noise filterInfo
- Publication number
- JPS5859223U JPS5859223U JP15419681U JP15419681U JPS5859223U JP S5859223 U JPS5859223 U JP S5859223U JP 15419681 U JP15419681 U JP 15419681U JP 15419681 U JP15419681 U JP 15419681U JP S5859223 U JPS5859223 U JP S5859223U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- noise filter
- case
- end surface
- capacitor
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の筒状ノイズフイノータを示す正断面図、
第２図は同底面図、第３図は同回路図、第４図は本考案
に係る筒状フィルタの第１実施例を 、示す分
解斜視図、第５図は同斜視図、第６図及び第７図は実施
例の筒状フィルタの取付けのための取付金具を示す斜視
図、第８図は本考案の第２実施例を示す分解斜視図であ
る。
４Ａ、 ４Ｂ・・・巻１５・・・コモンモードチョー
クコイル、６・・・ライン間フンデンサ、７Ａ、 ７
Ｂ・・・ラインバイパスコンデンサ、２０．４０・・・
円筒状ケース、２１Ａ、 ２１Ｂ、 ４１Ａ、
４１Ｂ・・・半割り絶縁円筒状体、２２Ａ乃至２２Ｄ・
・・金属端子、２３・・・円柱状厚肉部、２４Ａ、２４
Ｂ・・・コイル位置決め用リブ、、２６・・・導電性メ
ッキシールド、３０．３１・・・取付金具、４２・・・
導体板、４３Ａ。
４３Ｂ・・・貫通コンデンサ。
第１図
第２図 ２′−
第３図 ＝１０
第４図
２１Ａ ２３ ’！６Fig. 1 is a front cross-sectional view showing a conventional cylindrical noise inota.
FIG. 2 is a bottom view of the same, FIG. 3 is a circuit diagram of the same, FIG. 4 is an exploded perspective view showing the first embodiment of the cylindrical filter according to the present invention, FIG. 5 is a perspective view of the same, and FIG. 7 is a perspective view showing a mounting bracket for mounting a cylindrical filter according to an embodiment, and FIG. 8 is an exploded perspective view showing a second embodiment of the present invention. 4A, 4B...Volume 15...Common mode choke coil, 6...Line to line capacitor, 7A, 7
B...Line bypass capacitor, 20.40...
Cylindrical case, 21A, 21B, 41A,
41B...Half-split insulating cylindrical body, 22A to 22D.
...Metal terminal, 23...Cylindrical thick part, 24A, 24
B...Coil positioning rib, 26...Conductive plating shield, 30.31...Mounting bracket, 42...
Conductor plate, 43A. 43B...Feedthrough capacitor. Figure 1 Figure 2 2'- Figure 3 =10 Figure 4 21A 23'! 6
Claims (3)
体とを組合せて筒状ケースを構成し、該筒状ケース内に
トロイダルインダクタンス及びコンデンサを収納すると
ともに、該筒状ケースの一方の端面に入力端子を、他方
の端面に出力端子を夫々設けたことを特徴とする筒状ノ
イズフィルタ。(1) The first half-split insulating cylindrical body and the second half-split insulating cylindrical body are combined to form a cylindrical case, a toroidal inductance and a capacitor are housed in the cylindrical case, and the cylindrical A cylindrical noise filter characterized in that an input terminal is provided on one end surface of a shaped case, and an output terminal is provided on the other end surface.
ている実用新案登録請求の範囲第１項記載の筒状ノイズ
フィルタ。(2) The cylindrical noise filter according to claim 1, wherein the cylindrical case is provided with a conductive plating shield.
通コンデンサで構成されており、該貫通コンデンサを設
けた前記筒状ケースの端面が導体板で形成されている実
用新案登録請求の範囲第１項記載の筒状ノイズフィルタ
。(3) The number of input terminals and output terminals (one of which is constituted by a feedthrough capacitor, and the end surface of the cylindrical case provided with the feedthrough capacitor is formed of a conductive plate) The cylindrical noise filter according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15419681U JPS5859223U (en) | 1981-10-19 | 1981-10-19 | cylindrical noise filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15419681U JPS5859223U (en) | 1981-10-19 | 1981-10-19 | cylindrical noise filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5859223U true JPS5859223U (en) | 1983-04-21 |
Family
ID=29946795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15419681U Pending JPS5859223U (en) | 1981-10-19 | 1981-10-19 | cylindrical noise filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5859223U (en) |
-
1981
- 1981-10-19 JP JP15419681U patent/JPS5859223U/en active Pending
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