JPH0191134U - - Google Patents
Info
- Publication number
- JPH0191134U JPH0191134U JP18800387U JP18800387U JPH0191134U JP H0191134 U JPH0191134 U JP H0191134U JP 18800387 U JP18800387 U JP 18800387U JP 18800387 U JP18800387 U JP 18800387U JP H0191134 U JPH0191134 U JP H0191134U
- Authority
- JP
- Japan
- Prior art keywords
- plates
- assembled
- magnetic material
- circumferential side
- fluid
- 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
- 239000012530 fluid 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
- 230000004907 flux Effects 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims 4
- 238000010008 shearing Methods 0.000 claims 1
Description
第１図は本考案の第１実施例に係る粘性流体継
手であるビスカスカツプリングの部分断面図、第
２図ａ，ｂはインナメンバーの移動前後における
同カツプリングの拡大部分断面図、第３図は本考
案の第２実施例に係るビスカスカツプリングの部
分断面図である。
符号の説明、１０，１０Ａ…ビスカスカツプリ
ング、１１，１１Ａ…アウタメンバー、１２，１
２Ａ…インナメンバー、１３ａ，１３ｂ，１６ｃ
…アウタプレート、１３ｃ，１６ａ，１６ｂ…イ
ンナプレート、１４，１４Ａ…磁束発生用コイル
。
Figure 1 is a partial sectional view of a viscous coupling that is a viscous fluid coupling according to the first embodiment of the present invention, Figures 2a and b are enlarged partial sectional views of the same coupling before and after movement of the inner member, and Figure 3. FIG. 2 is a partial cross-sectional view of a viscous coupling spring according to a second embodiment of the present invention. Explanation of symbols: 10, 10A...Viscous coupling spring, 11, 11A...Outer member, 12, 1
2A...Inner member, 13a, 13b, 16c
... Outer plate, 13c, 16a, 16b... Inner plate, 14, 14A... Coil for magnetic flux generation.
Claims (1)
軸的に位置し内部に粘性流体を収容する環状の流
体室を形成するアウタメンバーおよびインナメン
バーと、前記流体室内に配置され外周側にて前記
アウタメンバーの内周側に一体回転可能に組付け
られた多数のアウタプレートおよび内周側にて前
記インナメンバーの外周側に一体回転可能に組付
けられて前記各アウタプレートと交互に互に位置
する多数のインナプレートを備え、前記両メンバ
ーの相対回転時前記流体室内に生じる流体の剪断
力の作用にて同両メンバーの一方から他方へ動力
を伝達する粘性流体継手において、当該継手に磁
束発生手段を設けて同手段にて発生する磁束が前
記流体室内を軸方向へ通過可能に構成し、かつ前
記アウタプレートおよびインナプレートのいずれ
か一方の各プレートを交互に磁性材料と非磁性材
料とにより形成して軸方向への移動を規制して所
定間隔を保つて組付けるとともに、他方の各プレ
ートを磁性材料にて形成して前記一方の各プレー
ト間にて軸方向へ移動可能に組付けたことを特徴
とする粘性流体継手。 an outer member and an inner member that are assembled liquid-tightly and relatively rotatably to form an annular fluid chamber that is located coaxially and accommodates a viscous fluid therein; A plurality of outer plates are integrally rotatably assembled to the inner circumferential side of the outer member, and a plurality of outer plates are integrally rotatably assembled to the outer circumferential side of the inner member on the inner circumferential side and alternately rotate with each of the outer plates. In a viscous fluid coupling, which includes a large number of inner plates located in the same position, and transmits power from one of the two members to the other by the action of the shearing force of the fluid generated in the fluid chamber when the two members rotate relative to each other, magnetic flux is applied to the joint. A generating means is provided so that the magnetic flux generated by the means can pass through the fluid chamber in the axial direction, and either one of the outer plate and the inner plate is alternately made of magnetic material and non-magnetic material. The two plates are formed from a magnetic material and assembled to restrict axial movement and maintain a predetermined interval, and the other plates are formed from a magnetic material and assembled to be movable in the axial direction between the plates. A viscous fluid joint characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987188003U JPH0614094Y2 (en) | 1987-12-10 | 1987-12-10 | Viscous fluid fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987188003U JPH0614094Y2 (en) | 1987-12-10 | 1987-12-10 | Viscous fluid fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0191134U true JPH0191134U (en) | 1989-06-15 |
| JPH0614094Y2 JPH0614094Y2 (en) | 1994-04-13 |
Family
ID=31479128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987188003U Expired - Lifetime JPH0614094Y2 (en) | 1987-12-10 | 1987-12-10 | Viscous fluid fitting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614094Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010053923A (en) * | 2008-08-27 | 2010-03-11 | Toyota Motor Corp | Viscous coupling and suspension device |
| JP2016048090A (en) * | 2014-08-27 | 2016-04-07 | 藤倉化成株式会社 | Torque transmission device |
| JP2016205589A (en) * | 2015-04-28 | 2016-12-08 | 株式会社デンソー | Rotation transmission device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63251635A (en) * | 1987-04-03 | 1988-10-19 | Fuji Heavy Ind Ltd | Torque controller for viscous coupling |
-
1987
- 1987-12-10 JP JP1987188003U patent/JPH0614094Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63251635A (en) * | 1987-04-03 | 1988-10-19 | Fuji Heavy Ind Ltd | Torque controller for viscous coupling |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010053923A (en) * | 2008-08-27 | 2010-03-11 | Toyota Motor Corp | Viscous coupling and suspension device |
| JP2016048090A (en) * | 2014-08-27 | 2016-04-07 | 藤倉化成株式会社 | Torque transmission device |
| JP2016205589A (en) * | 2015-04-28 | 2016-12-08 | 株式会社デンソー | Rotation transmission device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0614094Y2 (en) | 1994-04-13 |