JPS6138564U - Acceleration sensor - Google Patents
Acceleration sensorInfo
- Publication number
- JPS6138564U JPS6138564U JP12272684U JP12272684U JPS6138564U JP S6138564 U JPS6138564 U JP S6138564U JP 12272684 U JP12272684 U JP 12272684U JP 12272684 U JP12272684 U JP 12272684U JP S6138564 U JPS6138564 U JP S6138564U
- Authority
- JP
- Japan
- Prior art keywords
- coils
- core
- acceleration sensor
- coil
- bobbin
- 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
- 230000001133 acceleration Effects 0.000 title claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measuring Magnetic Variables (AREA)
- Analogue/Digital Conversion (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案の実施例に係る加速度センサ．一の縦
断正面図である。
２・・・・・・ボビン、３ｂ！・・・・・励磁コイル、
３ａ，３Ｃ・・・・・・コア変位検出コイル、４・・・
・・・コア。FIG. 1 shows an acceleration sensor according to an embodiment of the present invention. FIG. 2...Bobbin, 3b! ...excitation coil,
3a, 3C... Core displacement detection coil, 4...
···core.
Claims (1)
列に配設し、このボビン内に、筒状に形成し両端をＮ極
とＳ極とに極磁したコアを配設してなり、 上記三個のコイルの内、中央のコイルは、交流が流れる
ことにより上記コアの両端をＮ極とＳ極とに交番に極磁
する励磁コイルとなっており、両側のコイルは、相互に
差動接続され上記励磁コイルに交流が流れるときに誘起
する作動出力電圧を外部に取出しコアの軸方向の変位を
検出する′コア変位検出コイルとなっている、ことを特
徴とする加速度センサー。[Claims for Utility Model Registration] Three coils, each wound in an annular shape, are arranged in series on a bobbin, and inside the bobbin, the coils are formed into a cylindrical shape and have both ends set as N and S poles. Of the three coils, the central coil is an excitation coil that alternately magnetizes both ends of the core to N and S poles when an alternating current flows through it. The coils on both sides are differentially connected to each other and serve as a core displacement detection coil that extracts the operating output voltage induced when alternating current flows through the excitation coil to the outside and detects the displacement of the core in the axial direction. An acceleration sensor featuring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12272684U JPS6138564U (en) | 1984-08-10 | 1984-08-10 | Acceleration sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12272684U JPS6138564U (en) | 1984-08-10 | 1984-08-10 | Acceleration sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6138564U true JPS6138564U (en) | 1986-03-11 |
Family
ID=30681482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12272684U Pending JPS6138564U (en) | 1984-08-10 | 1984-08-10 | Acceleration sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6138564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023089752A (en) * | 2021-12-16 | 2023-06-28 | 特許機器株式会社 | Servo vibration detector |
-
1984
- 1984-08-10 JP JP12272684U patent/JPS6138564U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023089752A (en) * | 2021-12-16 | 2023-06-28 | 特許機器株式会社 | Servo vibration detector |
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