JPS63101810U - - Google Patents
Info
- Publication number
- JPS63101810U JPS63101810U JP19756186U JP19756186U JPS63101810U JP S63101810 U JPS63101810 U JP S63101810U JP 19756186 U JP19756186 U JP 19756186U JP 19756186 U JP19756186 U JP 19756186U JP S63101810 U JPS63101810 U JP S63101810U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- magnetic
- orientation sensor
- container
- magnetic fluid
- 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
- 239000011553 magnetic fluid Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims 1
Landscapes
- Measuring Magnetic Variables (AREA)
Description
第１図は本考案に係る方位センサの平面図、第
２図は第１図Ａ１―Ａ１線上における断面図であ
る。
１…容器、２…磁性流体、３…磁石、４１〜４
８…磁電変換素子。
FIG. 1 is a plan view of the orientation sensor according to the present invention, and FIG. 2 is a sectional view taken along line A 1 -A 1 in FIG. 1... Container, 2... Magnetic fluid, 3... Magnet, 41-4
8...Magnetoelectric conversion element.
Claims (1)
納された磁性流体と、この磁性流体中に浮上して
支持され地磁気に感応して回転する磁石と、この
磁石のまわりに間隔をおいて配置され前記磁石の
磁界の方向を検出する複数個の磁電変換素子とを
備えることを特徴とする方位センサ。 (2) 前記容器は前記磁性流体を収納する円形状
の凹部を有し、前記磁石は前記凹部より小径の円
板状に形成してその直径方向に磁極が生じるよう
に着磁してなることを特徴とする実用新案登録請
求の範囲第１項に記載の方位センサ。 (3) 前記磁電変換素子はホール素子でなること
を特徴とする実用新案登録請求の範囲第１項また
は第２項に記載の方位センサ。[Claims for Utility Model Registration] (1) A container made of a non-magnetic material, a magnetic fluid housed in the container, and a magnet that floats and is supported in the magnetic fluid and rotates in response to geomagnetism; An orientation sensor comprising: a plurality of magnetoelectric conversion elements arranged at intervals around the magnet and detecting the direction of the magnetic field of the magnet. (2) The container has a circular recess for storing the magnetic fluid, and the magnet is formed into a disk shape having a smaller diameter than the recess and is magnetized so that magnetic poles are generated in the diameter direction. An orientation sensor according to claim 1 of the utility model registration claim, characterized in that: (3) The orientation sensor according to claim 1 or 2, wherein the magnetoelectric conversion element is a Hall element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19756186U JPS63101810U (en) | 1986-12-23 | 1986-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19756186U JPS63101810U (en) | 1986-12-23 | 1986-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63101810U true JPS63101810U (en) | 1988-07-02 |
Family
ID=31157415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19756186U Pending JPS63101810U (en) | 1986-12-23 | 1986-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63101810U (en) |
-
1986
- 1986-12-23 JP JP19756186U patent/JPS63101810U/ja active Pending