JPH0379503U - - Google Patents
Info
- Publication number
- JPH0379503U JPH0379503U JP14144289U JP14144289U JPH0379503U JP H0379503 U JPH0379503 U JP H0379503U JP 14144289 U JP14144289 U JP 14144289U JP 14144289 U JP14144289 U JP 14144289U JP H0379503 U JPH0379503 U JP H0379503U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- case
- filter component
- insulating substrate
- bonding
- 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 description 12
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 239000003990 capacitor Substances 0.000 claims 1
- 239000003989 dielectric material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の実施例に係る誘電体フイルタ
の分解斜視図、第２図は第１図の要部の断面図、
第３図は結合基板の表裏面に容量電極を設けた場
合の同実施例の適用例の説明に供する結合基板の
側面図である。第４図は誘電体フイルタの電気的
等価回路図である。第５図は従来例の誘電体フイ
ルタの分解斜視図、第６図は第５図の要部の断面
図である。
４……ケース、６……フイルタ部品、１６……
容量電極、１８……結合基板、３６……絶縁基板
。
FIG. 1 is an exploded perspective view of a dielectric filter according to an embodiment of the present invention, FIG. 2 is a sectional view of the main parts of FIG. 1,
FIG. 3 is a side view of the combined substrate for explaining an example of application of the embodiment in which capacitive electrodes are provided on the front and back surfaces of the combined substrate. FIG. 4 is an electrical equivalent circuit diagram of the dielectric filter. FIG. 5 is an exploded perspective view of a conventional dielectric filter, and FIG. 6 is a sectional view of the main part of FIG. 4...Case, 6...Filter parts, 16...
Capacitive electrode, 18... bonding substrate, 36... insulating substrate.
Claims (1)
たものであつて、 ケースはフイルタ部品を収納するものであり、 フイルタ部品は、結合基板および複数の容量電
極を含むものであり、 結合基板は誘電体で構成されたものであり、 複数の容量電極はそれぞれ結合基板の面上にお
いて互いに離間して形成されたものであり、かつ
当該結合基板の面上で相互間で結合容量をとるた
めのものであり、 絶縁基板はケースの底面上に配置固定されたも
のであり、 結合基板は絶縁基板を介してケースの底面上に
固定されていることを特徴とする誘電体フイルタ
。[Scope of claim for utility model registration] A device comprising a case, a filter component, and an insulating substrate, where the case houses the filter component, and the filter component includes a coupling substrate and a plurality of capacitive electrodes. The bonding substrate is made of a dielectric material, and the plurality of capacitor electrodes are formed spaced apart from each other on the surface of the bonding substrate, and are coupled to each other on the surface of the bonding substrate. A dielectric filter is used to obtain capacitance, and the insulating substrate is placed and fixed on the bottom of the case, and the coupling substrate is fixed on the bottom of the case via the insulating substrate. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14144289U JPH0379503U (en) | 1989-12-06 | 1989-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14144289U JPH0379503U (en) | 1989-12-06 | 1989-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0379503U true JPH0379503U (en) | 1991-08-14 |
Family
ID=31688337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14144289U Pending JPH0379503U (en) | 1989-12-06 | 1989-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0379503U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008092872A (en) * | 2006-10-12 | 2008-04-24 | Sinko Jfe Industrial Co Ltd | Plant cultivation planter |
| JP2008212001A (en) * | 2007-02-28 | 2008-09-18 | Mitsubishi Heavy Ind Ltd | Tool for short term raising and method for raising of plant seedling, plant seedling set for fix planting, and seedling planting method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62117401A (en) * | 1985-11-18 | 1987-05-28 | Matsushita Electric Ind Co Ltd | Dielectric filter |
| JPH03173202A (en) * | 1989-12-01 | 1991-07-26 | Matsushita Electric Ind Co Ltd | Filter |
-
1989
- 1989-12-06 JP JP14144289U patent/JPH0379503U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62117401A (en) * | 1985-11-18 | 1987-05-28 | Matsushita Electric Ind Co Ltd | Dielectric filter |
| JPH03173202A (en) * | 1989-12-01 | 1991-07-26 | Matsushita Electric Ind Co Ltd | Filter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008092872A (en) * | 2006-10-12 | 2008-04-24 | Sinko Jfe Industrial Co Ltd | Plant cultivation planter |
| JP2008212001A (en) * | 2007-02-28 | 2008-09-18 | Mitsubishi Heavy Ind Ltd | Tool for short term raising and method for raising of plant seedling, plant seedling set for fix planting, and seedling planting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0245620U (en) | ||
| JPH0379503U (en) | ||
| JPH0373422U (en) | ||
| JPS6442619U (en) | ||
| JPS63114001U (en) | ||
| JPH01157418U (en) | ||
| JPH01135819U (en) | ||
| JPH0415822U (en) | ||
| JPS62129832U (en) | ||
| JPH0371618U (en) | ||
| JPS62134226U (en) | ||
| JPS62182530U (en) | ||
| JPH01176919U (en) | ||
| JPH0373423U (en) | ||
| JPH0195762U (en) | ||
| JPH01133816U (en) | ||
| JPS58178701U (en) | dielectric filter | |
| JPH01119175U (en) | ||
| JPH0472719U (en) | ||
| JPS59111319U (en) | Piezoelectric oscillation circuit device | |
| JPH03422U (en) | ||
| JPH0275820U (en) | ||
| JPH02122424U (en) | ||
| JPH0390422U (en) | ||
| JPS62107426U (en) |