JPS5931012U - Structure of compass needle - Google Patents
Structure of compass needleInfo
- Publication number
- JPS5931012U JPS5931012U JP12731082U JP12731082U JPS5931012U JP S5931012 U JPS5931012 U JP S5931012U JP 12731082 U JP12731082 U JP 12731082U JP 12731082 U JP12731082 U JP 12731082U JP S5931012 U JPS5931012 U JP S5931012U
- Authority
- JP
- Japan
- Prior art keywords
- ferromagnetic material
- thin
- compass needle
- plate
- fixed
- 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
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は磁針の平面図、第２図は磁針の断面図、第３図
、第４図、第５図は当考案の断面図、第６図、第７図は
斜視図である。
１ａ・・・・・・磁針、１ｂ・・・・・・軸受、２Ｃ・
・・・・・回転支軸、３ａ・・・・・・磁性体、３ｂ・
・・・・・基板。FIG. 1 is a plan view of the magnetic needle, FIG. 2 is a sectional view of the magnetic needle, FIGS. 3, 4, and 5 are sectional views of the present invention, and FIGS. 6 and 7 are perspective views. 1a...magnetic needle, 1b...bearing, 2C...
...Rotating shaft, 3a...Magnetic material, 3b.
·····substrate.
Claims (1)
基板の′間に、強磁性体の薄板又は粉末を配置させ、接
着混合射出成形等の方法により前記薄板状の基板と、強
磁性体を固定し、板の平面方向と水平に、かつ、一定方
向に前記強磁性体を着磁してなる方位計の磁針の構造。A thin plate or powder of ferromagnetic material is placed on or inside a thin substrate or between two thin substrates, and the thin substrate and the ferromagnetic material are bonded by a method such as adhesive injection molding. is fixed, and the ferromagnetic material is magnetized in a fixed direction parallel to the planar direction of the plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12731082U JPS5931012U (en) | 1982-08-23 | 1982-08-23 | Structure of compass needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12731082U JPS5931012U (en) | 1982-08-23 | 1982-08-23 | Structure of compass needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5931012U true JPS5931012U (en) | 1984-02-27 |
Family
ID=30289194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12731082U Pending JPS5931012U (en) | 1982-08-23 | 1982-08-23 | Structure of compass needle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5931012U (en) |
-
1982
- 1982-08-23 JP JP12731082U patent/JPS5931012U/en active Pending
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