JPH0352434U - - Google Patents
Info
- Publication number
- JPH0352434U JPH0352434U JP11383089U JP11383089U JPH0352434U JP H0352434 U JPH0352434 U JP H0352434U JP 11383089 U JP11383089 U JP 11383089U JP 11383089 U JP11383089 U JP 11383089U JP H0352434 U JPH0352434 U JP H0352434U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- partition wall
- fluid
- driven member
- generating section
- 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
- 239000007788 liquid Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 4
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Temperature-Responsive Valves (AREA)
Description
第１図Ａは本考案の第１実施例を示す第２図の
Ｘ矢視図、同図Ｂは同図ＡのＹ矢視図、同図Ｃは
本実施例の要部斜視図、第２図は本実施例の全体
構成を示す縦断面図、第３図は本考案の第２実施
例を示す要部斜視図、第４図は第３実施例を示す
要部斜視図である。
１…駆動軸、２…ハウジング（従動部材）、４
…ロータ、１０…作動室、１０ａ，１０ｂ…第１
、第２液室、１１，１２…ラビリンス溝（粘性抵
抗発生部）、１８…隔壁、１９…鍔部、２０，３
０，４０…流路孔、２１，３１，４１…バルブ機
構。
1A is a view taken along the X arrow of FIG. 2 showing the first embodiment of the present invention, FIG. 1B is a view taken along the Y arrow of FIG. FIG. 2 is a vertical cross-sectional view showing the overall configuration of this embodiment, FIG. 3 is a perspective view of a main part showing a second embodiment of the present invention, and FIG. 4 is a perspective view of a main part showing a third embodiment. 1... Drive shaft, 2... Housing (driven member), 4
...Rotor, 10...Working chamber, 10a, 10b...First
, second liquid chamber, 11, 12...labyrinth groove (viscous resistance generating part), 18...partition wall, 19...flange part, 20, 3
0, 40... Channel hole, 21, 31, 41... Valve mechanism.
Claims (1)
に、作動室を形成すると共に、前記駆動軸に固定
されて作動室内に臨むロータと前記従動部材との
間に、作動液の粘性抵抗発生部を備えた流体継手
において、第１液室と粘性抵抗発生部側の第２液
室とに隔成する隔壁を設けると共に、該隔壁の外
周端に前記第１、第２液室を連通する流路孔を穿
設し、かつ該流路孔を作動液の慣性力に応じて適
宜開閉するバルブ機構を設けたことを特徴とする
流体継手。 A working chamber is formed inside a driven member that is rotatably supported by a drive shaft, and a viscous resistance generating section for a working fluid is provided between a rotor that is fixed to the drive shaft and faces into the working chamber and the driven member. In the fluid coupling, a partition wall separating the first liquid chamber and the second liquid chamber on the viscous resistance generating section side is provided, and a flow connecting the first and second liquid chambers is provided at the outer peripheral end of the partition wall. A fluid coupling characterized in that a passage hole is bored and a valve mechanism is provided to open and close the passage hole as appropriate in accordance with the inertia of the hydraulic fluid.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989113830U JPH088348Y2 (en) | 1989-09-28 | 1989-09-28 | Fluid fitting |
| DE4030294A DE4030294A1 (en) | 1989-09-28 | 1990-09-25 | FLUID COUPLING |
| US07/589,446 US5070981A (en) | 1989-09-28 | 1990-09-27 | Fluid coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989113830U JPH088348Y2 (en) | 1989-09-28 | 1989-09-28 | Fluid fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0352434U true JPH0352434U (en) | 1991-05-21 |
| JPH088348Y2 JPH088348Y2 (en) | 1996-03-06 |
Family
ID=31662230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989113830U Expired - Lifetime JPH088348Y2 (en) | 1989-09-28 | 1989-09-28 | Fluid fitting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH088348Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5882536U (en) * | 1981-11-30 | 1983-06-04 | アイシン精機株式会社 | Temperature sensitive viscous fluid fitting |
| JPS62194038A (en) * | 1986-02-17 | 1987-08-26 | Usui Internatl Ind Co Ltd | Temperature sensing, fluid type fan coupling device |
-
1989
- 1989-09-28 JP JP1989113830U patent/JPH088348Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5882536U (en) * | 1981-11-30 | 1983-06-04 | アイシン精機株式会社 | Temperature sensitive viscous fluid fitting |
| JPS62194038A (en) * | 1986-02-17 | 1987-08-26 | Usui Internatl Ind Co Ltd | Temperature sensing, fluid type fan coupling device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH088348Y2 (en) | 1996-03-06 |