JPH0432333U - - Google Patents
Info
- Publication number
- JPH0432333U JPH0432333U JP7390390U JP7390390U JPH0432333U JP H0432333 U JPH0432333 U JP H0432333U JP 7390390 U JP7390390 U JP 7390390U JP 7390390 U JP7390390 U JP 7390390U JP H0432333 U JPH0432333 U JP H0432333U
- Authority
- JP
- Japan
- Prior art keywords
- drive
- drive member
- fixed
- magnetic particles
- coupling device
- 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
- 239000006249 magnetic particle Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図はこの考案による磁性粒子式電磁連結装
置を示す断面図、第２図は第１図の要部拡大断面
図、第３図および第４図は同装置の分解斜視図、
第５図はこの考案の他の実施例を示す同装置の断
面図、第６図は従来の磁性粒子式電磁連結装置の
一例を示す断面図、第７図および第８図は第６図
の分解説明図である。
図において、１はステータ、２は励磁コイル、
１３は磁性粒子、３０はドライブメンバ、３１は
ボルト、４０は軸である。なお、各図中、同一符
号は同一または相当部分を示す。
FIG. 1 is a sectional view showing a magnetic particle type electromagnetic coupling device according to this invention, FIG. 2 is an enlarged sectional view of the main part of FIG. 1, and FIGS. 3 and 4 are exploded perspective views of the device.
FIG. 5 is a cross-sectional view of the device showing another embodiment of this invention, FIG. 6 is a cross-sectional view showing an example of a conventional magnetic particle type electromagnetic coupling device, and FIGS. 7 and 8 are the same as those shown in FIG. FIG. In the figure, 1 is a stator, 2 is an exciting coil,
13 is a magnetic particle, 30 is a drive member, 31 is a bolt, and 40 is a shaft. In each figure, the same reference numerals indicate the same or corresponding parts.
Claims (1)
のドライブメンバとドリブンメンバとの間に充填
された磁性粒子と、この磁性粒子を磁化して前記
ドライブメンバと前記ドリブンメンバとの間を鎖
状連結する励磁コイルとを備えた磁性粒子式電磁
連結装置において、前記駆動回転軸と前記ドライ
ブメンバとは着脱可能な締結手段により固着され
たことを特徴とする磁性粒子式電磁連結装置。 A drive member fixed to a drive rotating shaft, magnetic particles filled between the drive member and the driven member, and a chain connection between the drive member and the driven member by magnetizing the magnetic particles. 1. A magnetic particle electromagnetic coupling device comprising an excitation coil, wherein the drive rotation shaft and the drive member are fixed to each other by a detachable fastening means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7390390U JPH0432333U (en) | 1990-07-13 | 1990-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7390390U JPH0432333U (en) | 1990-07-13 | 1990-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0432333U true JPH0432333U (en) | 1992-03-16 |
Family
ID=31613122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7390390U Pending JPH0432333U (en) | 1990-07-13 | 1990-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010537922A (en) * | 2007-09-07 | 2010-12-09 | オーチス エレベータ カンパニー | Elevator brake using magnetic fluid |
| WO2020066073A1 (en) * | 2018-09-25 | 2020-04-02 | アルプスアルパイン株式会社 | Torque generating device |
-
1990
- 1990-07-13 JP JP7390390U patent/JPH0432333U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010537922A (en) * | 2007-09-07 | 2010-12-09 | オーチス エレベータ カンパニー | Elevator brake using magnetic fluid |
| WO2020066073A1 (en) * | 2018-09-25 | 2020-04-02 | アルプスアルパイン株式会社 | Torque generating device |
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