JPH0361704U - - Google Patents
Info
- Publication number
- JPH0361704U JPH0361704U JP12341489U JP12341489U JPH0361704U JP H0361704 U JPH0361704 U JP H0361704U JP 12341489 U JP12341489 U JP 12341489U JP 12341489 U JP12341489 U JP 12341489U JP H0361704 U JPH0361704 U JP H0361704U
- Authority
- JP
- Japan
- Prior art keywords
- dielectric
- input
- output pin
- block
- dielectric filter
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図ないし第３図は本考案の一実施例による
誘電体フイルタを説明するための図であり、第１
図はその断面図、第２図はその分解斜視図、第３
図ａないし第３図ｂはそれぞれ本実施例の係止部
を形成する方法を示す図、第４図は一般的な誘電
体フイルタの断面図、第５図ないし第７図はそれ
ぞれ従来の誘電体フイルタを説明するための分解
斜視図、側面図、底面図である。
図において、１は誘電体フイルタ、２は誘電体
ブロツク、２ａは開放側端面、２ｂは短絡側端面
（開放側端面と対向する端面）、３は貫通孔、４
は内導電膜、５は外導電膜、６は共振器、２０は
入出力ピン、２１は樹脂ピン、２１ｂはつば部、
２１ｃは突出部、２４，２４ａ〜２４ｃは係止部
である。
1 to 3 are diagrams for explaining a dielectric filter according to an embodiment of the present invention, and FIG.
The figure is a cross-sectional view, the second figure is an exploded perspective view, and the third figure is a cross-sectional view.
Figures a to 3b are diagrams showing the method of forming the locking part of this embodiment, Figure 4 is a sectional view of a general dielectric filter, and Figures 5 to 7 are diagrams of conventional dielectric filters. FIG. 2 is an exploded perspective view, a side view, and a bottom view for explaining the body filter. In the figure, 1 is a dielectric filter, 2 is a dielectric block, 2a is an open side end face, 2b is a short-circuit side end face (an end face opposite to the open side end face), 3 is a through hole, and 4
5 is an inner conductive film, 5 is an outer conductive film, 6 is a resonator, 20 is an input/output pin, 21 is a resin pin, 21b is a collar part,
21c is a protruding portion, and 24, 24a to 24c are locking portions.
Claims (1)
、該貫通孔内に内誘電膜を形成するとともに、上
記誘電体ブロツクの開放側端面を除く外側面に外
導電膜を形成して複数の共振器を構成し、上記貫
通孔内に入出力ピンを圧入してなる誘電体フイル
タにおいて、上記入出力ピンに上記開放側端面に
当接するつば部を一体形成するとともに、上記入
出力ピンを上記誘電体ブロツクの開放側端面と対
向する端面から突出するよう延長し、該突出部に
上記誘電体ブロツクに係止する係止部を形成した
ことを特徴とする誘電体フイルタ。 A plurality of through holes are formed in parallel in the dielectric block, an inner dielectric film is formed in the through holes, and an outer conductive film is formed on the outer surface of the dielectric block except for the open end surface to generate a plurality of resonances. In a dielectric filter having an input/output pin press-fitted into the through hole, the input/output pin is integrally formed with a flange that abuts the open end surface, and the input/output pin is connected to the dielectric filter. 1. A dielectric filter characterized in that a locking portion is formed in the protruding portion to protrude from an end face opposite to the open side end face of the body block and to be locked to the dielectric block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12341489U JPH0361704U (en) | 1989-10-20 | 1989-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12341489U JPH0361704U (en) | 1989-10-20 | 1989-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0361704U true JPH0361704U (en) | 1991-06-17 |
Family
ID=31671393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12341489U Pending JPH0361704U (en) | 1989-10-20 | 1989-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0361704U (en) |
-
1989
- 1989-10-20 JP JP12341489U patent/JPH0361704U/ja active Pending