JPS59177831U - Magnetic particle type electromagnetic coupling device - Google Patents
Magnetic particle type electromagnetic coupling deviceInfo
- Publication number
- JPS59177831U JPS59177831U JP6278484U JP6278484U JPS59177831U JP S59177831 U JPS59177831 U JP S59177831U JP 6278484 U JP6278484 U JP 6278484U JP 6278484 U JP6278484 U JP 6278484U JP S59177831 U JPS59177831 U JP S59177831U
- Authority
- JP
- Japan
- Prior art keywords
- connecting body
- magnetic particle
- type electromagnetic
- particle type
- cylindrical part
- 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
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Braking Arrangements (AREA)
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図はこの考案の一実施例を示す断面図、第２図はそ
の要部を示す外周正面図、第３図は従来例を示す断面図
である。
図に於て、２は回転子、３は固定子、３ａ。
３ｂは固定子部材、５は環状空所、６は励磁コイル、７
はプレート、８は磁性粒子、ｇは筒状空隙である。尚、
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 an embodiment of this invention, FIG. 2 is a front view of the outer periphery showing the main parts thereof, and FIG. 3 is a sectional view showing a conventional example. In the figure, 2 is a rotor, 3 is a stator, and 3a. 3b is a stator member, 5 is an annular cavity, 6 is an exciting coil, 7
is a plate, 8 is a magnetic particle, and g is a cylindrical gap. still,
The same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
わして形成され、環状空所を有する第１の洟結主体、上
記環状空所に内蔵された励磁コイル、上記第１の連結主
体と筒状空隙を介して対向する第２の連結主体、上記筒
状空隙内に充填され上記励磁コイルにより磁化されて、
上記第１と第２の連結主体とを連結させる磁性粒子、及
び上記第１の連結主体の一方の部材の外周部を覆う筒状
部と、この筒状部と連結した取付用の７ラング部からな
り上記第１の連結主体とは別体のプレートを備え、上記
一対の部材の突き合せ部と上記プレートの筒状部端部が
近接するよう配置しこれらを同一周上で全周溶接して上
記環状空所と上記第１の連結主体の外部とを空間的に遮
断するようにしたことを特徴とする磁性粒子式電磁遮−
装置。A first coupling body formed by abutting a pair of members formed in a substantially left-right symmetrical shape and having an annular cavity, an excitation coil built in the annular cavity, the first coupling body and a cylinder. a second connecting body facing across a cylindrical gap, filled in the cylindrical gap and magnetized by the excitation coil;
Magnetic particles that connect the first and second connecting bodies, a cylindrical part that covers the outer periphery of one member of the first connecting body, and seven rung parts for attachment that are connected to the cylindrical part. A plate separate from the first connecting body is arranged, and the abutting portion of the pair of members and the end of the cylindrical part of the plate are arranged close to each other, and these are welded all around on the same circumference. A magnetic particle type electromagnetic shield, characterized in that the annular space is spatially isolated from the outside of the first connecting body.
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6278484U JPS59177831U (en) | 1984-04-25 | 1984-04-25 | Magnetic particle type electromagnetic coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6278484U JPS59177831U (en) | 1984-04-25 | 1984-04-25 | Magnetic particle type electromagnetic coupling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59177831U true JPS59177831U (en) | 1984-11-28 |
| JPS6225547Y2 JPS6225547Y2 (en) | 1987-06-30 |
Family
ID=30192974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6278484U Granted JPS59177831U (en) | 1984-04-25 | 1984-04-25 | Magnetic particle type electromagnetic coupling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59177831U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343159U (en) * | 1976-09-17 | 1978-04-13 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3890249A (en) * | 1972-11-29 | 1975-06-17 | Phillips Petroleum Co | Silica preparation |
-
1984
- 1984-04-25 JP JP6278484U patent/JPS59177831U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343159U (en) * | 1976-09-17 | 1978-04-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6225547Y2 (en) | 1987-06-30 |
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