JPS6397862U - - Google Patents
Info
- Publication number
- JPS6397862U JPS6397862U JP19315986U JP19315986U JPS6397862U JP S6397862 U JPS6397862 U JP S6397862U JP 19315986 U JP19315986 U JP 19315986U JP 19315986 U JP19315986 U JP 19315986U JP S6397862 U JPS6397862 U JP S6397862U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- casing
- magnetic ball
- storage space
- ball
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図、第２図の図面はこの考案の一実施例を
示すものであり、第１図は縦断面図、第２図は第
１図−断面図であり、第３図は他の実施例に
おける第２図相当断面図である。
１……センサ、２……ケーシング、３……収納
空間、５……磁性球、６……検出部材（トランス
）、７……磁界発生部材（永久磁石）、２５，２
６……受部。
The drawings in FIGS. 1 and 2 show one embodiment of this invention; FIG. 1 is a longitudinal sectional view, FIG. 2 is a sectional view of FIG. FIG. 2 is a sectional view corresponding to FIG. 2 in an example. DESCRIPTION OF SYMBOLS 1... Sensor, 2... Casing, 3... Storage space, 5... Magnetic sphere, 6... Detection member (transformer), 7... Magnetic field generating member (permanent magnet), 25, 2
6...Ukebe.
Claims (1)
に転動自在に収納された磁性球と、この磁性球を
基準位置に引き付けるための磁界発生部材と、磁
性球の上記基準位置からの変位に伴う電気的又は
磁気的な変化量を検出するための検出部材とを具
備するセンサにおいて、上記収納空間の輪郭を形
成する面には上記磁性球と点接触すべき一対の受
部が軸方向に延びて形成され、上記磁界発生部材
によりケーシングの径方向のうち上記受部方向に
磁性球が引き付けられるようにしたことを特徴と
するセンサ。 A casing, a magnetic ball rotatably stored in a storage space formed inside the casing, a magnetic field generating member for attracting the magnetic ball to a reference position, and electricity generated when the magnetic ball is displaced from the reference position. and a detection member for detecting an amount of magnetic change or an amount of magnetic change, wherein a pair of receiving portions that make point contact with the magnetic balls extend in the axial direction on a surface forming the outline of the storage space. The sensor is characterized in that the magnetic field generating member is formed such that a magnetic ball is attracted toward the receiving portion in the radial direction of the casing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19315986U JPS6397862U (en) | 1986-12-17 | 1986-12-17 | |
| US07/113,180 US4843877A (en) | 1986-10-28 | 1987-10-23 | Acceleration sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19315986U JPS6397862U (en) | 1986-12-17 | 1986-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6397862U true JPS6397862U (en) | 1988-06-24 |
Family
ID=31148925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19315986U Pending JPS6397862U (en) | 1986-10-28 | 1986-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6397862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0405698A2 (en) | 1988-07-28 | 1991-01-02 | Zexel Corporation | Acceleration sensor |
-
1986
- 1986-12-17 JP JP19315986U patent/JPS6397862U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0405698A2 (en) | 1988-07-28 | 1991-01-02 | Zexel Corporation | Acceleration sensor |
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