JPH0267270U - - Google Patents
Info
- Publication number
- JPH0267270U JPH0267270U JP14536388U JP14536388U JPH0267270U JP H0267270 U JPH0267270 U JP H0267270U JP 14536388 U JP14536388 U JP 14536388U JP 14536388 U JP14536388 U JP 14536388U JP H0267270 U JPH0267270 U JP H0267270U
- Authority
- JP
- Japan
- Prior art keywords
- cross
- coils
- coil
- magnetic
- rotor
- 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
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Instrument Panels (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は本考案のマグネツトロータによる計測量に
基づく信号と指示針の振れ角との関係を示す線図
、第３図は従来の指示計器を示す縦断面図、第４
図は先行技術としてのコイルボビンの部分の縦断
面図、第５図は第４図のマグネツトロータの縦断
面図、第６図は第５図のマグネツトロータによる
計測量に基づく信号と指示針の振れ角との関係を
示す線図である。
３……ムーブメント、４……コイルボビン、５
……コイル、６……マグネツトロータ、７……回
転軸、２３……環状凹部、２４……傾斜面。
FIG. 1 is a longitudinal cross-sectional view showing an embodiment of the present invention, FIG. 2 is a diagram showing the relationship between the signal based on the measured amount by the magnetic rotor of the present invention and the deflection angle of the indicator needle, and FIG. Vertical sectional view showing a conventional indicating instrument, No. 4
The figure is a longitudinal sectional view of the coil bobbin part as a prior art, FIG. 5 is a longitudinal sectional view of the magnet rotor of FIG. 4, and FIG. FIG. 3...Movement, 4...Coil bobbin, 5
... Coil, 6 ... Magnetic rotor, 7 ... Rotating shaft, 23 ... Annular recess, 24 ... Inclined surface.
Claims (1)
方向に巻回して構成されるクロスコイルの内側に
回転自在に配設され、上記コイルへの通電により
コイルが発生する磁界の合成磁界に応じて所定角
度回転駆動されるクロスコイル形指示計器のマグ
ネツトロータにおいて、 上記マグネツトロータの上面および下面にそれ
ぞれ環状凹部を形成し、これら各環状凹部の外周
側角部にこの角部の上面から上記環状凹部の底面
に至る傾斜面を形成したことを特徴とするクロス
コイル形指示計器のマグネツトロータ。[Claims for Utility Model Registration] Synthesis of magnetic fields generated by the coils when the coils are energized and are rotatably disposed inside a cross coil that is constructed by winding two coils around a coil bobbin in directions perpendicular to each other. In a magnetic rotor of a cross-coil type indicating instrument that is driven to rotate by a predetermined angle in response to a magnetic field, annular recesses are formed on the upper and lower surfaces of the magnet rotor, respectively, and the outer circumferential corner of each of the annular recesses is provided with this corner. A magnetic rotor for a cross-coil type indicator, characterized in that an inclined surface is formed extending from the top surface of the annular recess to the bottom surface of the annular recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14536388U JPH07942Y2 (en) | 1988-11-09 | 1988-11-09 | Magnet rotor of cross coil type indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14536388U JPH07942Y2 (en) | 1988-11-09 | 1988-11-09 | Magnet rotor of cross coil type indicator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0267270U true JPH0267270U (en) | 1990-05-22 |
| JPH07942Y2 JPH07942Y2 (en) | 1995-01-11 |
Family
ID=31413884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14536388U Expired - Lifetime JPH07942Y2 (en) | 1988-11-09 | 1988-11-09 | Magnet rotor of cross coil type indicator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07942Y2 (en) |
-
1988
- 1988-11-09 JP JP14536388U patent/JPH07942Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07942Y2 (en) | 1995-01-11 |