REGULATOR DEVICE, AND METHOD PERTAINING TO A REGULATOR DEVICE, FOR CONTROL OF A VISCOUS COUPLING UNIT
    1.
    发明公开
    REGULATOR DEVICE, AND METHOD PERTAINING TO A REGULATOR DEVICE, FOR CONTROL OF A VISCOUS COUPLING UNIT 有权
    控制装置及方法的控制装置用于控制粘性耦合单元

    公开(公告)号:EP2798234A4

    公开(公告)日:2016-09-07

    申请号:EP12860041

    申请日:2012-12-10

    申请人: SCANIA CV AB

    摘要: A regulating device (2) for a viscoclutch (4) which is provided with a primary disc (6) and a secondary disc (8), the primary disc having a first rotation speed (10) and the secondary disc a second rotation speed (12). The regulating device (2) receives signals which represent the rotation speeds and a desired degree of engagement (14), and calculates a prevailing degree of engagement (15) between the discs (10). The degree of engagement between the discs is controlled by regulating an amount of viscous oil between them by delivering a control signal (16) to an oil pump unit (18) which pumps oil (20) into the viscoclutch (4). The nature of the engagement, and controlling for maximum to minimum engagement is disclosed.

    摘要翻译: 其设置有一主盘(6)和辅助盘(8),调节装置(2)用于viscoclutch(4)所有具有第一旋转速度(10)和辅助盘的第二旋转速度的主盘( 12)。 调整装置(2)接收其代表的旋转速度和接合(14)的所期望的程度的信号,并计算盘(10)之间的接合(15)的一个普遍程度。 盘之间的啮合程度由它们之间的粘性油的量的调节通过在油泵单元(18),该泵的油(20)入viscoclutch(4)提供一个控制信号(16)控制。 订婚的控制为最大值和最小值的承诺的性质,并游离缺失盘。

    REGULATOR DEVICE, AND METHOD PERTAINING TO A REGULATOR DEVICE, FOR CONTROL OF A VISCOUS COUPLING UNIT
    2.
    发明公开
    REGULATOR DEVICE, AND METHOD PERTAINING TO A REGULATOR DEVICE, FOR CONTROL OF A VISCOUS COUPLING UNIT 有权
    控制装置及方法的控制装置用于控制粘性耦合单元

    公开(公告)号:EP2798234A1

    公开(公告)日:2014-11-05

    申请号:EP12860041.8

    申请日:2012-12-10

    申请人: Scania CV AB

    摘要: The invention comprises a regulating device (2) for a viscoclutch (4) which is provided with a primary disc (6) and a secondary disc (8), the primary disc having a first rotation speed (10) and the secondary disc a second rotation speed (12), which regulating device (2) is adapted to receiving signals which represent said rotation speeds and a desired degree of engagement (14), and to calculating a prevailing degree of engagement (15) between the primary disc and the secondary disc as the ratio between said second and first rotation speeds (12, 10). The degree of engagement between the discs is controlled by the regulating device on the basis of a desired degree of engagement (14) by regulating an amount of viscous oil between them by delivering a control signal (16) to an oil pump unit (18) which is adapted to pumping oil (20) into the viscoclutch (4) in response to the control signal. If the desired degree of engagement (14) is higher than an adjustable upper level (22) the regulating device is adapted to regulating the engagement of the viscoclutch according to a first regulating strategy which involves alternately changing the control signal (16) by first generating a control signal to the oil pump unit for maximum engagement and thereafter, when the degree of engagement has been substantially constant for longer than a predetermined first amount of time (Atl), changing the control signal to effect a degree of engagement below said upper level (22) until the degree of engagement is no longer substantially constant.

    STEUERBARE KUPPLUNG
    3.
    发明公开
    STEUERBARE KUPPLUNG 有权
    操控离合器

    公开(公告)号:EP1064470A1

    公开(公告)日:2001-01-03

    申请号:EP00903576.7

    申请日:2000-01-13

    申请人: GKN Automotive AG

    IPC分类号: F16D35/00 F16D47/06

    摘要: The invention relates to a clutch for the controllable transmission of a torque, comprising a first and a second clutch element, notably a shaft (11) and a clutch housing (12), which are mounted such that they can rotate in relation to each other. The clutch comprises a friction coupling (15) and a viscous coupling (14) which are connected in parallel. The friction coupling comprises two friction disk sets and the viscous coupling two viscous disk sets which are each assigned to one of two viscous disk supports. The friction disk sets of the friction coupling are each non-rotationally fixed to the first and second coupling element and subjected to the axial action of an adjustment device (13). A first viscous disk support of the viscous coupling is permanently connected to the first of the coupling elements in a non-rotating manner and a second viscous disk support of the viscous coupling is connected to the second coupling member such that it can be disengaged. An axial adjustment device frictionally engages and disengages the second viscous disk support of the viscous coupling and closes and releases the friction disk sets of the friction coupling.

    Flüssigkeitsreibungskupplung mit regelbarer Spaltweite
    5.
    发明公开
    Flüssigkeitsreibungskupplung mit regelbarer Spaltweite 失效
    Flüssigkeitsreibungskupplungmit regelbarer Spaltweite。

    公开(公告)号:EP0503378A1

    公开(公告)日:1992-09-16

    申请号:EP92103315.5

    申请日:1992-02-27

    IPC分类号: F16D35/00

    CPC分类号: F16D35/005

    摘要: In einer durch einen axial verschiebbaren Kolben (8) regelbaren Flüssigkeitsreibungskupplung sind erfindungsgemäß die Außenlamellen (4) gegenüber dem Innenteil (2) und die Innenlamellen (5) gegenüber dem Gehäuse (1) abgedichtet (20,23), sodaß ein Überströmen der viskosen Flüssigkeit von einem Lamellenzwischenraum in den nächsten weitgehend unterbunden ist.

    摘要翻译: 在通过可轴向移动的活塞(8)可控制的流体剪切联接器中,根据本发明的外板(4)相对于内部部件(2)和内部板(2)被密封(20,23) 5)相对于壳体(1)被密封(20,23),从而大大地防止粘性流体从一个板间隙溢出到下一个。 ... ...

    Viskokupplung
    6.
    发明公开
    Viskokupplung 失效
    Viskokupplung。

    公开(公告)号:EP0472757A1

    公开(公告)日:1992-03-04

    申请号:EP90116535.7

    申请日:1990-08-29

    发明人: Gasch, Christian

    IPC分类号: F16D35/00

    CPC分类号: F16D35/005

    摘要: Die Erfindung betrifft eine Viskokupplung (1) die als Torque-Splitter gestaltet ist und zwei in einem Gehäuse (2) drehbare Naben (7,8) und dem Gehäuse (2) bzw. den Naben (7,8) zugeordnete Innen- und Außenlamellen, (19,18) aufweist, wobei das Gehäuse (2) mit Viskoflüssigkeit zumindest teilweise gefüllt ist. Die als Stirnflächen gestalteten Projektionsflächen (26 bis 29) der beiden Naben (7, 8) sind unterschiedlich groß. Hierdurch wird unter dem anstehenden Innendruck eine Beaufschlagung der Naben (7, 8) in Richtung auf die jeweils kleinere Projektionsfläche bewirkt.

    摘要翻译: 本发明涉及一种粘性联轴器(1),其被设计为扭矩分配器并且具有两个可在壳体(2)中旋转的毂(7,8)以及分配给壳体的内板和外板(19,18) 2)和毂(7,8),壳体(2)至少部分地被粘性流体填充。 设计为两个轮毂(7,8)的前表面的突出面(26至29)尺寸不同。 结果,毂(7,8)在主要的内部压力下朝着相应较小的突出面受到应力。

    Viscous clutch assembly for torque transmission in motor vehicle
    8.
    发明公开
    Viscous clutch assembly for torque transmission in motor vehicle 失效
    VISCOUS离合器组件用于电动车辆中的扭矩变速器

    公开(公告)号:EP0391722A3

    公开(公告)日:1991-01-30

    申请号:EP90303682.0

    申请日:1990-04-05

    发明人: Murata, Kiyohito

    IPC分类号: B60K17/35 F16D47/06

    摘要: A viscous clutch assembly adapted for installation in a torque transmission system for effecting a drive connection between a pair of rotary members (25, 26) coaxially arranged for relative rotation. The viscous clutch assembly includes a viscous coupling (10a) arranged for generating a viscous resistance force in response to relative rotation between the rotary members, a first cam mechanism (10c) cooperable with the viscous coupling (10a) for converting the viscous resistance force into a thrust force, a friction disc clutch (10b) arranged to be brought into engagement when applied the thrust force from the first cam mechanism for establishing the drive connection between the rotary members, and a second cam mechanism (10d) cooperable with the viscous coupling (10a) for increasing and decreasing the viscous resistance force in response to a difference in torque between the rotary members.