JPH0339822U - - Google Patents
Info
- Publication number
- JPH0339822U JPH0339822U JP10143889U JP10143889U JPH0339822U JP H0339822 U JPH0339822 U JP H0339822U JP 10143889 U JP10143889 U JP 10143889U JP 10143889 U JP10143889 U JP 10143889U JP H0339822 U JPH0339822 U JP H0339822U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- capacitance
- block
- electrically connected
- inductance
- 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
- 238000000605 extraction Methods 0.000 claims description 4
- 238000010304 firing Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Coils Or Transformers For Communication (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Filters And Equalizers (AREA)
Description
第１図は本考案の一実施例の焼成前における分
解斜視図、第２図は同上の外観斜視図、第３図は
同上の等価回路図、第４図は従来例の焼成前にお
ける分解斜視図、第５図は同上の外観斜視図、第
６図は同上の等価回路図である。
１…グリーンシート、２…ブロツク、３，４…
インダクタ部の引き出し電極、５ａ，５ｂ…イン
ダクタ部、６，７ａ，７ｂ…容量電極、８，９，
１０…外部電極。
Figure 1 is an exploded perspective view of an embodiment of the present invention before firing, Figure 2 is an external perspective view of the same, Figure 3 is an equivalent circuit diagram of the same, and Figure 4 is an exploded perspective view of a conventional example before firing. 5 is an external perspective view of the same as above, and FIG. 6 is an equivalent circuit diagram of the above. 1... Green sheet, 2... Block, 3, 4...
Inductor part extraction electrodes, 5a, 5b...Inductor part, 6, 7a, 7b...Capacitance electrodes, 8, 9,
10...External electrode.
Claims (1)
されたブロツクの内部に電極膜によつてインダク
タンスとキヤパシタンスを形成し、このインダク
タンスとキヤパシタンスによりπ形等価回路を構
成された積層型ＬＣフイルタであつて、 前記ブロツク内の外周部に第一及び第二の引き
出し電極を設けると共に両引き出し電極間にイン
ダクタ部を形成し、前記ブロツク内の同一面内に
互いに絶縁分離された第一及び第二の容量電極を
設けると共にこの両容量電極と対向させてブロツ
ク内に共通容量電極を設け、ブロツクの外面に前
記第一の引き出し電極及び第一の容量電極に導通
した第一の外部電極と、前記第二の引き出し電極
及び第二の容量電極に導通した第二の外部電極と
、前記共通容量電極と導通した第三の外部電極を
設けたことを特徴とする積層型ＬＣフイルタ。[Claims for Utility Model Registration] Inductance and capacitance are formed by electrode films inside a block formed by laminating and firing a plurality of green sheets, and a π-shaped equivalent circuit is formed by this inductance and capacitance. A laminated type LC filter, wherein first and second extraction electrodes are provided on the outer periphery of the block, an inductor portion is formed between the two extraction electrodes, and the filters are insulated and separated from each other within the same plane within the block. A common capacitance electrode is provided inside the block opposite to both of the capacitance electrodes, and a first lead-out electrode and a first capacitance electrode electrically connected to the first lead-out electrode and the first capacitance electrode are provided on the outer surface of the block. , a second external electrode electrically connected to the second extraction electrode and the second capacitor electrode, and a third external electrode electrically connected to the common capacitor electrode. filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10143889U JPH0339822U (en) | 1989-08-29 | 1989-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10143889U JPH0339822U (en) | 1989-08-29 | 1989-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0339822U true JPH0339822U (en) | 1991-04-17 |
Family
ID=31650392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10143889U Pending JPH0339822U (en) | 1989-08-29 | 1989-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339822U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS609220B2 (en) * | 1975-10-07 | 1985-03-08 | ダイキンプラント株式会社 | Air conditioning system for high ceiling spaces |
-
1989
- 1989-08-29 JP JP10143889U patent/JPH0339822U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS609220B2 (en) * | 1975-10-07 | 1985-03-08 | ダイキンプラント株式会社 | Air conditioning system for high ceiling spaces |
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