JPS62128233U - - Google Patents
Info
- Publication number
- JPS62128233U JPS62128233U JP1588486U JP1588486U JPS62128233U JP S62128233 U JPS62128233 U JP S62128233U JP 1588486 U JP1588486 U JP 1588486U JP 1588486 U JP1588486 U JP 1588486U JP S62128233 U JPS62128233 U JP S62128233U
- Authority
- JP
- Japan
- Prior art keywords
- rotating member
- driving force
- fan
- inner circumferential
- electromagnetic coupling
- 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 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本考案の一実施例に係る磁性粒子式電
磁連結装置を示す断面図、第２図は本考案の他の
実施例に係る磁性粒子式電磁連結装置を示す断面
図、第３図は従来の磁性粒子式電磁連結装置を示
す断面図である。
２０…磁性粒子式電磁連結装置、２１…駆動回
転部材、２１ｃ，２１ｄ…溝側面、２２…被動軸
、２４…駆動力伝達円盤、２５…磁性粒子、２６
…ステータ、２８…ブラケツト、２９…フアン、
３０…励磁コイル、なお、図中同一符号は同一部
分又は相当部分を示す。
FIG. 1 is a sectional view showing a magnetic particle type electromagnetic coupling device according to one embodiment of the present invention, FIG. 2 is a sectional view showing a magnetic particle type electromagnetic coupling device according to another embodiment of the present invention, and FIG. 1 is a sectional view showing a conventional magnetic particle type electromagnetic coupling device. 20... Magnetic particle electromagnetic coupling device, 21... Drive rotating member, 21c, 21d... Groove side surface, 22... Driven shaft, 24... Driving force transmission disk, 25... Magnetic particle, 26
...Stator, 28...Bracket, 29...Fan,
30... Exciting coil. Note that the same reference numerals in the drawings indicate the same or corresponding parts.
Claims (1)
動回転部材と、該回転部材の中心を貫通して回転
可能に支持された被動軸と、該被動軸に固着され
外周部を前記回転部材の前記内周溝内に配置した
駆動力伝達円盤と、該駆動力伝達円盤の両側面と
これに対向する前記回転部材の前記内周溝側面と
の間に配置された磁性粒子と、該磁性粒子を介在
手段として前記回転部材と前記駆動力伝達円盤と
を連結させるように磁束を発生させるため前記回
転部材の外周囲に配置された励磁装置を有するス
テータと、前記回転部材の一端部に設けられたフ
アンとを含む磁性粒子式電磁連結装置。 (2) 前記フアンが良熱伝導部材から形成されて
いることを特徴とする実用新案登録請求の範囲第
１項に記載の磁性式粒子電磁連結装置。 (3) 前記フアンが前記回転部材と一体に形成さ
れていることを特徴とする実用新案登録請求の範
囲第１項に記載の磁性粒子式電磁連結装置。[Claims for Utility Model Registration] (1) A driving rotating member having a groove formed in the circumferential direction on its inner circumferential surface, a driven shaft that passes through the center of the rotating member and is rotatably supported, and the driven shaft. between a driving force transmitting disk fixed to a shaft and having an outer circumferential portion disposed within the inner circumferential groove of the rotating member, and both side surfaces of the driving force transmitting disk and opposing side surfaces of the inner circumferential groove of the rotating member; and an excitation device arranged around the outer periphery of the rotating member to generate magnetic flux to connect the rotating member and the driving force transmission disk using the magnetic particles as intervening means. and a fan provided at one end of the rotating member. (2) The magnetic particle electromagnetic coupling device according to claim 1, wherein the fan is made of a material with good thermal conductivity. (3) The magnetic particle type electromagnetic coupling device according to claim 1, wherein the fan is formed integrally with the rotating member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1588486U JPS62128233U (en) | 1986-02-04 | 1986-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1588486U JPS62128233U (en) | 1986-02-04 | 1986-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62128233U true JPS62128233U (en) | 1987-08-14 |
Family
ID=30807228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1588486U Pending JPS62128233U (en) | 1986-02-04 | 1986-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62128233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002340059A (en) * | 2001-05-18 | 2002-11-27 | Oriental Motor Co Ltd | Excitation actuation type electromagnetic brake for motor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4957246A (en) * | 1972-10-05 | 1974-06-04 | ||
| JPS5517718A (en) * | 1978-07-19 | 1980-02-07 | Mitsubishi Electric Corp | Cooler for magnetic powder type connecting device |
| JPS5554104U (en) * | 1978-10-03 | 1980-04-12 | ||
| JPS5550752A (en) * | 1978-10-06 | 1980-04-12 | Nec Corp | Photo reception circuit |
-
1986
- 1986-02-04 JP JP1588486U patent/JPS62128233U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4957246A (en) * | 1972-10-05 | 1974-06-04 | ||
| JPS5517718A (en) * | 1978-07-19 | 1980-02-07 | Mitsubishi Electric Corp | Cooler for magnetic powder type connecting device |
| JPS5554104U (en) * | 1978-10-03 | 1980-04-12 | ||
| JPS5550752A (en) * | 1978-10-06 | 1980-04-12 | Nec Corp | Photo reception circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002340059A (en) * | 2001-05-18 | 2002-11-27 | Oriental Motor Co Ltd | Excitation actuation type electromagnetic brake for motor |
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