JPH0399241U - - Google Patents
Info
- Publication number
- JPH0399241U JPH0399241U JP758590U JP758590U JPH0399241U JP H0399241 U JPH0399241 U JP H0399241U JP 758590 U JP758590 U JP 758590U JP 758590 U JP758590 U JP 758590U JP H0399241 U JPH0399241 U JP H0399241U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- rotor
- annular recess
- metal powder
- disc
- 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
- 239000002184 metal Substances 0.000 claims description 6
- 239000000843 powder 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
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Devices (AREA)
Description
第１図は本考案による金属粉粒体遠心連結装置
の実施例の半断面側面図、第２図は従来の金属粉
粒体遠心連結装置の半断面側面図である。
１……入力軸、２……シリンダ、２Ａ……環状
凹部、３……ロータ、３Ａ……円板状突出部、３
Ｂ……出力側取付部、４……軸受、５……オイル
シール、６……ラビリンス、６Ａ……羽根、６Ｂ
……ブラシ、７……金属粉粒体。
FIG. 1 is a half-sectional side view of an embodiment of a metal powder centrifugal coupling device according to the present invention, and FIG. 2 is a half-sectional side view of a conventional metal powder centrifugal coupling device. DESCRIPTION OF SYMBOLS 1... Input shaft, 2... Cylinder, 2A... Annular recess, 3... Rotor, 3A... Disc-shaped protrusion, 3
B... Output side mounting part, 4... Bearing, 5... Oil seal, 6... Labyrinth, 6A... Vane, 6B
...Brush, 7...Metal powder.
Claims (1)
設けられ前記入力軸に固定されたシリンダと、外
周部に前記シリンダの環状凹部に対向する円板状
突出部が設けられた基部に出力側取付部が設けら
れたロータとを有し、前記入力軸と前記ロータの
出力側取付部とは軸受を介して相対回転可能にな
つており、前記シリンダの環状凹部の内側面には
前記ロータの円板状突出部の外側面に向かつて斜
上方に延びる円環状のラビリンスが形成されてお
り、前記シリンダの環状凹部の内周面と前記ロー
タの円板状突出部の外周面との間の空隙部に装入
されている金属粉粒体により前記シリンダと前記
ロータとが遠心連結されるようになつている金属
粉粒体遠心連結装置において、前記シリンダに形
成されるラビリンスに対し１個又は円周方向に適
当な間隔を置いた複数個の半径方向に延びる板状
の羽根及び／又は刷毛状のブラシを設けるように
したことを特徴とする金属粉粒体遠心連結装置。 An input shaft, a cylinder having an annular recess with an inverted U-shaped cross section on its outer periphery and fixed to the input shaft, and an output on a base having a disc-shaped protrusion facing the annular recess of the cylinder on its outer periphery. and a rotor provided with a side mounting portion, the input shaft and the output side mounting portion of the rotor are capable of relative rotation via a bearing, and the rotor is provided on the inner surface of the annular recess of the cylinder. An annular labyrinth extending obliquely upward toward the outer surface of the disc-shaped protrusion is formed between the inner circumferential surface of the annular recess of the cylinder and the outer circumferential surface of the disc-shaped protrusion of the rotor. In a metal powder centrifugal connection device, the cylinder and the rotor are centrifugally connected by metal powder charged into a cavity, one for each labyrinth formed in the cylinder. Alternatively, a metal powder centrifugal coupling device characterized in that a plurality of plate-like blades and/or brush-like brushes extending in the radial direction are provided at appropriate intervals in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP758590U JPH0399241U (en) | 1990-01-31 | 1990-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP758590U JPH0399241U (en) | 1990-01-31 | 1990-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0399241U true JPH0399241U (en) | 1991-10-16 |
Family
ID=31511245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP758590U Pending JPH0399241U (en) | 1990-01-31 | 1990-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0399241U (en) |
-
1990
- 1990-01-31 JP JP758590U patent/JPH0399241U/ja active Pending
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