JPH0339631U - - Google Patents
Info
- Publication number
- JPH0339631U JPH0339631U JP10087389U JP10087389U JPH0339631U JP H0339631 U JPH0339631 U JP H0339631U JP 10087389 U JP10087389 U JP 10087389U JP 10087389 U JP10087389 U JP 10087389U JP H0339631 U JPH0339631 U JP H0339631U
- Authority
- JP
- Japan
- Prior art keywords
- driven member
- chamber
- drive shaft
- inner end
- peripheral side
- 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
- 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
- 239000012530 fluid Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 description 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第１図は本考案の第１実施例を示す第４図のＡ
部拡大図、第２図は本実施例の要部を示す第４図
のＢ矢視図、第３図は本考案の第２実施例を示す
第４図のＢ矢視図、第４図は本考案の流体継手を
内燃機関のフアンカツプリング装置に適用した断
面図である。
１……駆動軸、２……ハウジング（従動部材）
、４……ロータ、７ａ……内端面、８……仕切板
、９……貯留室、１０……作動室、１３……ラビ
リンス溝、２０，２１……ダム用突起部。
FIG. 1 is A of FIG. 4 showing the first embodiment of the present invention.
FIG. 2 is a view taken in the direction of the B arrow in FIG. 4 showing the main parts of this embodiment. FIG. 3 is a view taken in the direction of the B arrow in FIG. 1 is a cross-sectional view of the fluid coupling of the present invention applied to a fan coupling device for an internal combustion engine. 1... Drive shaft, 2... Housing (driven member)
, 4... Rotor, 7a... Inner end surface, 8... Partition plate, 9... Storage chamber, 10... Working chamber, 13... Labyrinth groove, 20, 21... Dam protrusion.
Claims (1)
より貯留室と作動室とに隔成された従動部材と、
前記駆動軸の一端に固定されて前記作動室に臨む
ロータと、該ロータの外周側一側面に該一側面と
対向する従動部材の内端面との間に形成されて、
前記作動室に流入した作動液の粘性抵抗を得る多
段状のラビリンス溝とを備え、更に該ラビリンス
溝の最外周側に位置する前記従動部材の内端面に
、略環状のダム用突起部を設けたことを特徴とす
る流体継手。 a driven member rotatably supported by a drive shaft, the inside of which is separated into a storage chamber and an operating chamber by a partition plate;
formed between a rotor fixed to one end of the drive shaft and facing the working chamber, and an inner end surface of a driven member opposite to the one side surface on the outer peripheral side of the rotor,
A multi-stage labyrinth groove for obtaining viscous resistance of the working fluid flowing into the working chamber is provided, and a substantially annular dam protrusion is provided on the inner end surface of the driven member located on the outermost peripheral side of the labyrinth groove. A fluid coupling characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989100873U JP2599193Y2 (en) | 1989-08-29 | 1989-08-29 | Fluid coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989100873U JP2599193Y2 (en) | 1989-08-29 | 1989-08-29 | Fluid coupling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0339631U true JPH0339631U (en) | 1991-04-17 |
| JP2599193Y2 JP2599193Y2 (en) | 1999-08-30 |
Family
ID=31649855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989100873U Expired - Lifetime JP2599193Y2 (en) | 1989-08-29 | 1989-08-29 | Fluid coupling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2599193Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6353022U (en) * | 1986-09-24 | 1988-04-09 |
-
1989
- 1989-08-29 JP JP1989100873U patent/JP2599193Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6353022U (en) * | 1986-09-24 | 1988-04-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2599193Y2 (en) | 1999-08-30 |
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