JPH0166072U - - Google Patents
Info
- Publication number
- JPH0166072U JPH0166072U JP1987160958U JP16095887U JPH0166072U JP H0166072 U JPH0166072 U JP H0166072U JP 1987160958 U JP1987160958 U JP 1987160958U JP 16095887 U JP16095887 U JP 16095887U JP H0166072 U JPH0166072 U JP H0166072U
- Authority
- JP
- Japan
- Prior art keywords
- primary coil
- steel ball
- permanent magnet
- boundary
- right sides
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Geophysics And Detection Of Objects (AREA)
- Measuring Magnetic Variables (AREA)
Description
第1図第2図乃至第3図は本考案の一実施例を
示し、第1図は平面図、第2図は第1図のA―A
線断面図、第3図は原理の説明に付する説明図、
第4図乃至第6図は従来例を示す、第4図は平面
図、第5図は第4図のB―B線断面図、第6図は
原理の説明に付する説明図である。
1……一次コイル、3……鋼球、4……永久磁
石、5a,5b……二次コイル。
Figure 1, Figures 2 and 3 show an embodiment of the present invention, Figure 1 is a plan view, and Figure 2 is A-A in Figure 1.
Line sectional view, Figure 3 is an explanatory diagram for explaining the principle,
4 to 6 show a conventional example. FIG. 4 is a plan view, FIG. 5 is a sectional view taken along line BB in FIG. 4, and FIG. 6 is an explanatory diagram for explaining the principle. 1...Primary coil, 3...Steel ball, 4...Permanent magnet, 5a, 5b...Secondary coil.
Claims (1)
内部に鋼球を配置するとともに、この鋼球が上記
一次コイルの中心に位置するよう永久磁石を設置
し、更に上記一次コイルの外側に左右を正極と負
極とした一対の検出用の二次コイルを、この正極
と負極の境目に上記鋼球を位置させ夫々直交する
方向に配設したことを特徴とする加速度検出器。 A primary coil is formed in the shape of a toroidal core, a steel ball is placed inside the primary coil, a permanent magnet is installed so that the steel ball is located at the center of the primary coil, and the left and right sides are set as positive poles on the outside of the primary coil. An acceleration detector characterized in that a pair of secondary coils for detection with negative electrodes are disposed in directions orthogonal to each other with the steel ball positioned at the boundary between the positive electrode and the negative electrode.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987160958U JPH0624772Y2 (en) | 1987-10-21 | 1987-10-21 | Acceleration detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987160958U JPH0624772Y2 (en) | 1987-10-21 | 1987-10-21 | Acceleration detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0166072U true JPH0166072U (en) | 1989-04-27 |
JPH0624772Y2 JPH0624772Y2 (en) | 1994-06-29 |
Family
ID=31443481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987160958U Expired - Lifetime JPH0624772Y2 (en) | 1987-10-21 | 1987-10-21 | Acceleration detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0624772Y2 (en) |
-
1987
- 1987-10-21 JP JP1987160958U patent/JPH0624772Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0624772Y2 (en) | 1994-06-29 |