JPS6239307U - - Google Patents
Info
- Publication number
- JPS6239307U JPS6239307U JP13095085U JP13095085U JPS6239307U JP S6239307 U JPS6239307 U JP S6239307U JP 13095085 U JP13095085 U JP 13095085U JP 13095085 U JP13095085 U JP 13095085U JP S6239307 U JPS6239307 U JP S6239307U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- convex portion
- concave portion
- circulator
- case
- 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.)
- Granted
Links
- 239000002902 ferrimagnetic material Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- 230000005291 magnetic effect Effects 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Non-Reversible Transmitting Devices (AREA)
Description
第１図は本考案に係るサーキユレータの第１実
施例の正断面図、第２図は要部の分解正断面図、
第３図は本考案の第２実施例の要部構成を示す分
解正断面図、第４図は従来のサーキユレータの一
例を示す正断面図である。
１……ストリツプライン、２……アルミナ基板
、４，５……フエリ磁性体、６，７……半ケース
、８……永久磁石、１０，１０Ａ……位置決め凹
部、１１，１１Ａ……位置決め凹部。
FIG. 1 is a front sectional view of the first embodiment of the circulator according to the present invention, FIG. 2 is an exploded front sectional view of the main parts,
FIG. 3 is an exploded front sectional view showing the configuration of essential parts of a second embodiment of the present invention, and FIG. 4 is a front sectional view showing an example of a conventional circulator. 1... Strip line, 2... Alumina substrate, 4, 5... Ferrimagnetic material, 6, 7... Half case, 8... Permanent magnet, 10, 10A... Positioning recess, 11, 11A... Positioning recess.
Claims (1)
にフエリ磁性体を配置し、該フエリ磁性体に永久
磁石で直流磁界を印加するサーキユレータにおい
て、前記永久磁石を固定するケース内面に位置決
め凸部を形成し、前記永久磁石に位置決め凹部を
形成しておき、前記凸部に前記凹部を嵌合させて
前記永久磁石を前記ケースに固定したことを特徴
とするサーキユレータ。 (2) 前記凸部及び凹部が球面状となつている実
用新案登録請求の範囲第１項記載のサーキユレー
タ。 (3) 前記凸部及び凹部が錐状となつている実用
新案登録請求の範囲第１項記載のサーキユレータ
。[Claims for Utility Model Registration] (1) A circulator in which a ferrimagnetic material is arranged on both sides of a stripline serving as a central conductor and a DC magnetic field is applied to the ferrimagnetic material by a permanent magnet, and the permanent magnet is fixed. A circulator characterized in that a positioning convex portion is formed on the inner surface of the case, a positioning concave portion is formed in the permanent magnet, and the permanent magnet is fixed to the case by fitting the concave portion into the convex portion. (2) The circulator according to claim 1, wherein the convex portion and the concave portion are spherical. (3) The circulator according to claim 1, wherein the convex portion and the concave portion are conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13095085U JPH0445281Y2 (en) | 1985-08-28 | 1985-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13095085U JPH0445281Y2 (en) | 1985-08-28 | 1985-08-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6239307U true JPS6239307U (en) | 1987-03-09 |
| JPH0445281Y2 JPH0445281Y2 (en) | 1992-10-26 |
Family
ID=31028940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13095085U Expired JPH0445281Y2 (en) | 1985-08-28 | 1985-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445281Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003078314A (en) * | 2001-09-04 | 2003-03-14 | Mitsumi Electric Co Ltd | Receiving antenna for gps |
| JP2006033866A (en) * | 2004-07-20 | 2006-02-02 | Ma Com Inc | Ferrite circulator having positioning member |
| WO2020208780A1 (en) * | 2019-04-11 | 2020-10-15 | 三菱電機株式会社 | Non-reciprocal circuit |
-
1985
- 1985-08-28 JP JP13095085U patent/JPH0445281Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003078314A (en) * | 2001-09-04 | 2003-03-14 | Mitsumi Electric Co Ltd | Receiving antenna for gps |
| JP4655438B2 (en) * | 2001-09-04 | 2011-03-23 | ミツミ電機株式会社 | Antenna device |
| JP2006033866A (en) * | 2004-07-20 | 2006-02-02 | Ma Com Inc | Ferrite circulator having positioning member |
| WO2020208780A1 (en) * | 2019-04-11 | 2020-10-15 | 三菱電機株式会社 | Non-reciprocal circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0445281Y2 (en) | 1992-10-26 |