JPH0181508U - - Google Patents
Info
- Publication number
- JPH0181508U JPH0181508U JP1987175798U JP17579887U JPH0181508U JP H0181508 U JPH0181508 U JP H0181508U JP 1987175798 U JP1987175798 U JP 1987175798U JP 17579887 U JP17579887 U JP 17579887U JP H0181508 U JPH0181508 U JP H0181508U
- Authority
- JP
- Japan
- Prior art keywords
- superconductor
- permanent magnet
- case
- floating
- position indicator
- 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
- 239000002887 superconductor Substances 0.000 claims description 7
Landscapes
- Instructional Devices (AREA)
Description
第１図は、本考案による位置指示器を示すため
の断面図、第２図は従来の水準器を示す側面図で
ある。
１はケース、５は超電導体、６は永久磁石、７
は指示板、８は蓋体である。
FIG. 1 is a sectional view showing a position indicator according to the present invention, and FIG. 2 is a side view showing a conventional level. 1 is a case, 5 is a superconductor, 6 is a permanent magnet, 7
8 is an indicator board, and 8 is a lid.
Claims (1)
久磁石６とを有し、前記超電導体５のマイスナー
効果により浮上する超電導体５又は永久磁石６に
よつて非接触状態で位置を指示するようにしたこ
とを特徴とする位置指示器。 (2) 前記永久磁石６が前記ケース１に固定され
、前記超電導体５が浮上していることを特徴とす
る実用新案登録請求の範囲第１項記載の位置指示
器。 (3) 前記超電導体５が前記ケース１に固定され
、前記永久磁石６が浮上していることを特徴とす
る実用新案登録請求の範囲第１項記載の位置指示
器。 (4) 浮上している前記永久磁石６又は超電導体
５に、指示板７が設けられていることを特徴とす
る実用新案登録請求の範囲第１項乃至第３項の何
れかに記載の位置指示器。 (5) 前記ケース１の上面には、透明な蓋体８が
設けられていることを特徴とする実用新案登録請
求の範囲第１項乃至第４項の何れかに記載の位置
指示器。[Claims for Utility Model Registration] (1) Comprising a superconductor 5 and a permanent magnet 6 provided in a case 1, the superconductor 5 or the permanent magnet 6 levitates due to the Meissner effect of the superconductor 5. A position indicator characterized by indicating a position in a non-contact manner. (2) The position indicator according to claim 1, wherein the permanent magnet 6 is fixed to the case 1 and the superconductor 5 is floating. (3) The position indicator according to claim 1, wherein the superconductor 5 is fixed to the case 1 and the permanent magnet 6 is floating. (4) The position according to any one of claims 1 to 3 of the claims for utility model registration, characterized in that an indicator plate 7 is provided on the floating permanent magnet 6 or superconductor 5. indicator. (5) The position indicator according to any one of claims 1 to 4, which is characterized in that a transparent lid body 8 is provided on the upper surface of the case 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175798U JPH0181508U (en) | 1987-11-19 | 1987-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175798U JPH0181508U (en) | 1987-11-19 | 1987-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0181508U true JPH0181508U (en) | 1989-05-31 |
Family
ID=31467577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987175798U Pending JPH0181508U (en) | 1987-11-19 | 1987-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0181508U (en) |
-
1987
- 1987-11-19 JP JP1987175798U patent/JPH0181508U/ja active Pending
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