JPH0247430U - - Google Patents
Info
- Publication number
- JPH0247430U JPH0247430U JP12666088U JP12666088U JPH0247430U JP H0247430 U JPH0247430 U JP H0247430U JP 12666088 U JP12666088 U JP 12666088U JP 12666088 U JP12666088 U JP 12666088U JP H0247430 U JPH0247430 U JP H0247430U
- Authority
- JP
- Japan
- Prior art keywords
- connecting body
- bracket
- torque
- magnetic particles
- drive source
- 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
Landscapes
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Description
第１図はこの考案の一実施例による磁性粒子式
電磁連結装置に適用される磁性粒子の拡大図、第
２図は第１図の磁性粒子を用いた場合のトルク特
性図、第３図ａは従来の磁性粒子の粗粉の拡大図
、第３図ｂは磁性粒子の不十分な精製後の拡大図
、第４図は従来の球状の磁性粒子の拡大図、第５
図は従来の磁性粒子式電磁連結装置の構成を示す
断面図、第６図は従来の磁性粒子を用いた場合の
トルク特性図である。
１……ドライブメンバ（第１の連結主体）、２
……励磁コイル、３ａ，３ｂ……ブラケツト、４
ａ，４ｂ……ベアリング、５……出力軸、７……
ドリブンメンバ（第２の連結主体）、８……磁気
粒子。なお、図中、同一符号は同一、又は相当部
分を示す。
Figure 1 is an enlarged view of magnetic particles applied to a magnetic particle type electromagnetic coupling device according to an embodiment of this invention, Figure 2 is a torque characteristic diagram when the magnetic particles of Figure 1 are used, and Figure 3 a. is an enlarged view of the conventional coarse powder of magnetic particles, Fig. 3b is an enlarged view of the magnetic particles after insufficient purification, Fig. 4 is an enlarged view of the conventional spherical magnetic particles, and Fig. 5 is an enlarged view of the conventional coarse magnetic particles.
The figure is a cross-sectional view showing the configuration of a conventional magnetic particle type electromagnetic coupling device, and FIG. 6 is a torque characteristic diagram when conventional magnetic particles are used. 1... Drive member (first connection entity), 2
... Excitation coil, 3a, 3b ... Bracket, 4
a, 4b... Bearing, 5... Output shaft, 7...
Driven member (second connecting entity), 8...magnetic particle. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
補正 平１．７．１８
図面の簡単な説明を次のように補正する。
明細書８頁６行の「不十分」を「十分」と訂正
する。Amendment 1.7.18 Hei 1. The brief description of the drawing is amended as follows. "Insufficient" on page 8, line 6 of the specification is corrected to "sufficient."
Claims (1)
するブラケツトと、このブラケツトに取り付けら
れ磁性材料で形成された第１の連結主体と、この
第１の連結主体に設けられた励磁コイルと、上記
出力軸に取り付けられ上記第１の連結主体と所定
の空隙を介して対向する第２の連結主体と、上記
空隙内に介在されて上記励磁コイルの励磁時に磁
化されることにより上記第１および第２の連結主
体を結合して上記駆動源のトルクを上記出力軸に
伝達する涙滴状粉の磁性粒子とを備えてなる磁性
粒子式電磁結合装置。 A bracket that is driven by the torque of the drive source and supports an output shaft, a first connecting body attached to this bracket and made of a magnetic material, an excitation coil provided on this first connecting body, and the above-mentioned output. a second connecting body attached to the shaft and facing the first connecting body through a predetermined gap; a magnetic particle type electromagnetic coupling device comprising teardrop-shaped powder magnetic particles that couple the connecting bodies of and transmit the torque of the drive source to the output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12666088U JPH0247430U (en) | 1988-09-27 | 1988-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12666088U JPH0247430U (en) | 1988-09-27 | 1988-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0247430U true JPH0247430U (en) | 1990-03-30 |
Family
ID=31378382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12666088U Pending JPH0247430U (en) | 1988-09-27 | 1988-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247430U (en) |
-
1988
- 1988-09-27 JP JP12666088U patent/JPH0247430U/ja active Pending
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