JPS6361117U - - Google Patents
Info
- Publication number
- JPS6361117U JPS6361117U JP15582986U JP15582986U JPS6361117U JP S6361117 U JPS6361117 U JP S6361117U JP 15582986 U JP15582986 U JP 15582986U JP 15582986 U JP15582986 U JP 15582986U JP S6361117 U JPS6361117 U JP S6361117U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor element
- shield case
- center conductor
- capacitor
- electrode
- 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
- 239000003990 capacitor Substances 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Filters And Equalizers (AREA)
Description
第１図は本考案の複合機能型フイルタの第１の
実施例を示す断面図、第２図はその等価回路図、
第３図は第１図におけるコンデンサ素子の外観図
である。第４図は本考案におけるフイルタの挿入
損失特性図、第５図は同じく本考案のフイルタに
おけるバリスタ特性図である。第６図は本考案の
複合機能型フイルタの第２の実施例を示す断面図
、第７図はその等価回路図、第８図は第６図にお
けるコンデンサ素子の外観図である。第９図は本
考案の複合機能型フイルタの第３の実施例を示す
断面図、第１０図はその等価回路図である。第１
１図乃至第１３図は本考案におけるコンデンサ素
子の他の実施例を示す外観図である。
１，１Ａ，１Ｂ……シールドケース、２，６，
７，８……コンデンサ素子、３，３Ａ，３Ｂ……
中心導体、４ａ〜４ｄ……円筒形フエライト、５
ａ，５ｂ……絶縁樹脂材。
FIG. 1 is a sectional view showing a first embodiment of the multifunctional filter of the present invention, FIG. 2 is an equivalent circuit diagram thereof,
FIG. 3 is an external view of the capacitor element in FIG. 1. FIG. 4 is an insertion loss characteristic diagram of the filter according to the present invention, and FIG. 5 is a varistor characteristic diagram of the filter according to the present invention. FIG. 6 is a sectional view showing a second embodiment of the multifunctional filter of the present invention, FIG. 7 is an equivalent circuit diagram thereof, and FIG. 8 is an external view of the capacitor element in FIG. 6. FIG. 9 is a sectional view showing a third embodiment of the multifunctional filter of the present invention, and FIG. 10 is an equivalent circuit diagram thereof. 1st
1 to 13 are external views showing other embodiments of the capacitor element according to the present invention. 1, 1A, 1B...Shield case, 2, 6,
7, 8... Capacitor element, 3, 3A, 3B...
Center conductor, 4a to 4d...Cylindrical ferrite, 5
a, 5b...Insulating resin material.
Claims (1)
なる誘電体基板の中心に貫通孔を形成すると共に
その両面に電極を形成してなるバリスタ機能付き
のコンデンサ素子をシールドケース内に配置し、
このコンデンサ素子の貫通孔に中心導体を挿通し
て、該中心導体を上記コンデンサ素子の一方の電
極に接続し、かつコンデンサ素子他方の電極を上
記シールドケースに接続すると共に、上記シール
ドケース内に絶縁材を充填して上記コンデンサ素
子及び中心導体をモールドしたことを特徴とする
複合機能型フイルタ。 (2) コンデンサ素子が、シールドケースの軸線
方向に複数配列され、これらコンデンサ素子の貫
通孔に中心導体が貫通接続されていることを特徴
とする実用新案登録請求の範囲第１項記載の複合
機能型フイルタ。[Scope of Claim for Utility Model Registration] (1) A capacitor element with a varistor function formed by forming a through hole in the center of a dielectric substrate made of strontium titanate-based semiconductor ceramic and electrodes on both sides of the dielectric substrate is housed in a shield case. Place it in
A center conductor is inserted into the through hole of the capacitor element, the center conductor is connected to one electrode of the capacitor element, and the other electrode of the capacitor element is connected to the shield case, and is insulated within the shield case. 1. A multifunctional filter, characterized in that the capacitor element and center conductor are molded by filling with a material. (2) The composite function according to claim 1 of the utility model registration claim, characterized in that a plurality of capacitor elements are arranged in the axial direction of the shield case, and a center conductor is connected through the through holes of these capacitor elements. type filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15582986U JPS6361117U (en) | 1986-10-11 | 1986-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15582986U JPS6361117U (en) | 1986-10-11 | 1986-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6361117U true JPS6361117U (en) | 1988-04-22 |
Family
ID=31076882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15582986U Pending JPS6361117U (en) | 1986-10-11 | 1986-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6361117U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57207319A (en) * | 1981-06-16 | 1982-12-20 | Matsushita Electric Ind Co Ltd | Method of producing composite function element |
-
1986
- 1986-10-11 JP JP15582986U patent/JPS6361117U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57207319A (en) * | 1981-06-16 | 1982-12-20 | Matsushita Electric Ind Co Ltd | Method of producing composite function element |
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