JPH0172707U - - Google Patents
Info
- Publication number
- JPH0172707U JPH0172707U JP1987167030U JP16703087U JPH0172707U JP H0172707 U JPH0172707 U JP H0172707U JP 1987167030 U JP1987167030 U JP 1987167030U JP 16703087 U JP16703087 U JP 16703087U JP H0172707 U JPH0172707 U JP H0172707U
- Authority
- JP
- Japan
- Prior art keywords
- ferrite
- ground electrode
- electrode film
- ferrite assembly
- magnetic field
- 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
- 229910000859 α-Fe Inorganic materials 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims 1
- 230000002427 irreversible effect Effects 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
Landscapes
- Non-Reversible Transmitting Devices (AREA)
Description
第１図及び第２図は本考案の一実施例によるア
イソレータを示し、第１図はその断面側面図、第
２図はそのフエライト上面に形成された接地電極
膜を示す斜視図、第３図及び第４図はそれぞれ従
来のアイソレータを示す断面側面図、分解斜視図
である。
図において、１はアイソレータ（非可逆回路素
子）、２はケース、５はフエライト組立体、６は
永久磁石（直流磁界）、７はフエライト、９は中
心導体、１２は接地電極膜である。
1 and 2 show an isolator according to an embodiment of the present invention, FIG. 1 is a cross-sectional side view thereof, FIG. 2 is a perspective view showing a ground electrode film formed on the upper surface of the ferrite, and FIG. 3 is an isolator according to an embodiment of the present invention. and FIG. 4 are a cross-sectional side view and an exploded perspective view, respectively, showing a conventional isolator. In the figure, 1 is an isolator (irreciprocal circuit element), 2 is a case, 5 is a ferrite assembly, 6 is a permanent magnet (DC magnetic field), 7 is a ferrite, 9 is a center conductor, and 12 is a ground electrode film.
Claims (1)
た複数の中心導体を一対のフエライトで挾持して
なるフエライト組立体の上、下面をケースに接続
してアース電位とするとともに、上記フエライト
に直流磁界を印加するよう構成された非可逆回路
素子において、上記フエライト組立体の少なくと
も上面に接地電極膜を形成したことを特徴とする
非可逆回路素子。 (2) 上記接地電極膜が、ペースト状のＡｇ又は
Ｃｕを厚膜状に印刷した後、焼付け形成されたも
のであることを特徴とする実用新案登録請求の範
囲第１項記載の非可逆回路素子。[Claims for Utility Model Registration] (1) A ferrite assembly consisting of a pair of ferrites sandwiching a plurality of central conductors that are electrically insulated and arranged in an intersecting manner, the top and bottom surfaces of which are connected to a case. A non-reciprocal circuit element configured to apply a DC magnetic field to the ferrite at a ground potential, characterized in that a ground electrode film is formed on at least an upper surface of the ferrite assembly. (2) The irreversible circuit according to claim 1, wherein the ground electrode film is formed by printing paste-like Ag or Cu into a thick film and then baking it. element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167030U JPH0172707U (en) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167030U JPH0172707U (en) | 1987-10-30 | 1987-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0172707U true JPH0172707U (en) | 1989-05-16 |
Family
ID=31454955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987167030U Pending JPH0172707U (en) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0172707U (en) |
-
1987
- 1987-10-30 JP JP1987167030U patent/JPH0172707U/ja active Pending