JPS59172316U - Moving coil type instrument for tilt angle detection device - Google Patents
Moving coil type instrument for tilt angle detection deviceInfo
- Publication number
- JPS59172316U JPS59172316U JP6697183U JP6697183U JPS59172316U JP S59172316 U JPS59172316 U JP S59172316U JP 6697183 U JP6697183 U JP 6697183U JP 6697183 U JP6697183 U JP 6697183U JP S59172316 U JPS59172316 U JP S59172316U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic pole
- hole
- iron core
- detection device
- movable
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本領斜角検出装置の原理結線図、第２図は回路
素子配置結線図、第３図は計器可動部の動作説明図、第
４図は本考案の可動コイル型計器主要部の正面図、第５
図はその側面図、第６図は計器可動部の正面図、第７図
はその側面図、第８図は計器磁路部の正面図、第９図は
その側断面図である。
図において、ＭＣ・・・可動コイル、Ａ・・・可動軸、
Ｐ・・・棹、Ｓ・・・遮光片、Ｓ′Ｓ″・・・遮光片端
部、ＭＧ・・・磁石、ＯＰ・・・磁極板、ＩＰ・・・鉄
心、Ｏ’ｐ、Ｉ′２・・・磁極面、Ｙ・・・継鉄、Ｇ・
・・空隙、Φ・・・磁束。Fig. 1 is a principle wiring diagram of the proposed oblique angle detection device, Fig. 2 is a circuit element layout and wiring diagram, Fig. 3 is an explanatory diagram of the operation of the movable part of the instrument, and Fig. 4 is a diagram of the main parts of the moving coil type instrument of the present invention. Front view, 5th
6 is a front view of the instrument movable section, FIG. 7 is a side view thereof, FIG. 8 is a front view of the instrument magnetic path section, and FIG. 9 is a side sectional view thereof. In the figure, MC... moving coil, A... moving axis,
P...shade, S...shading piece, S'S''...shading piece end, MG...magnet, OP...magnetic pole plate, IP...iron core, O'p, I'2 ...Magnetic pole surface, Y...Yoke, G.
...Air gap, Φ...Magnetic flux.
Claims (1)
の穴を設けた磁極板を取付け、Ｕ字形継鉄の底辺内側中
央に柱状磁石の端面を固着磁石の他方の端面と柱状鉄心
の底面とを重ねて固着、鉄心の上方端部を前記の磁極穴
に差し込み磁極穴と鉄心とを同心に配置、穴の内周面と
これと対しする鉄心の外周面とで形成する環状の空隙に
、磁石の磁力によって放射状の磁界を作る。この空隙磁
界中に磁極穴の中心軸方向に自由に可動し得る様に配置
した環状の可動コイルと、このコイルと連動して変位し
光電素子の光電流を調節する遮光片とを可動部の棹に可
動軸から離れた位置に固着した構造の傾斜角検出装置用
可動コイル型計器。Attach a magnetic pole plate with a hole for a magnetic pole in the center of a rectangular iron plate to both ends of the legs of the U-shaped iron plate yoke, and fix the end face of a columnar magnet to the inside center of the bottom of the U-shaped iron plate. The bottom surface of the iron core is overlapped and fixed, the upper end of the iron core is inserted into the above-mentioned magnetic pole hole, the magnetic pole hole and the iron core are arranged concentrically, and an annular shape is formed by the inner circumferential surface of the hole and the outer circumferential surface of the corresponding iron core. A radial magnetic field is created in the air gap by the magnetic force of the magnet. A movable part includes an annular movable coil arranged so as to be freely movable in the direction of the center axis of the magnetic pole hole in this air gap magnetic field, and a light shielding piece that moves in conjunction with this coil to adjust the photocurrent of the photoelectric element. A moving coil type instrument for tilt angle detection device that is fixed to the pole at a position away from the movable axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6697183U JPS59172316U (en) | 1983-05-06 | 1983-05-06 | Moving coil type instrument for tilt angle detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6697183U JPS59172316U (en) | 1983-05-06 | 1983-05-06 | Moving coil type instrument for tilt angle detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59172316U true JPS59172316U (en) | 1984-11-17 |
Family
ID=30197175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6697183U Pending JPS59172316U (en) | 1983-05-06 | 1983-05-06 | Moving coil type instrument for tilt angle detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59172316U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50866A (en) * | 1973-05-01 | 1975-01-07 | ||
| JPS5383660A (en) * | 1976-12-28 | 1978-07-24 | Kuwano Electric Instr | Circuit for torque balancing meter |
-
1983
- 1983-05-06 JP JP6697183U patent/JPS59172316U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50866A (en) * | 1973-05-01 | 1975-01-07 | ||
| JPS5383660A (en) * | 1976-12-28 | 1978-07-24 | Kuwano Electric Instr | Circuit for torque balancing meter |
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