公开(公告)号：US20100282559A1

公开(公告)日：2010-11-11

申请号：US12451878

申请日：2008-07-04

申请人： Harald Hoffeld

发明人： Harald Hoffeld

IPC分类号： F16D33/06

CPC分类号： F16D33/06

摘要： The invention relates to a hydrodynamic clutch having constant or variable filling of work medium having a pump wheel, comprising pump wheel blading, and having a turbine wheel, comprising turbine wheel blading; pump wheel and turbine wheel forming a toroidal work space with one another, which is fillable with the work medium for torque transmission; having a storage space for receiving work medium from the work space, the storage space having a connection which conducts work medium to the work space; the work medium can be conducted from the storage space into the work space to increase the transmittable torque and from the work space into the storage space to reduce the transmittable torque. The hydrodynamic clutch is characterized in that the ratio of the volume of the work space to the installation volume of the hydrodynamic clutch is greater than 0.26, the installation volume of the hydrodynamic clutch being defined by a cylinder volume having constant diameter, whose external diameter corresponds to the maximum external diameter of the hydrodynamic clutch, and whose axial length corresponds to the maximum axial extension of the hydrodynamic clutch.

摘要翻译： 本发明涉及一种具有恒定或可变填充工作介质的流体动力离合器，该工作介质具有泵轮，该泵轮包括泵轮叶片，并具有包括涡轮叶轮的涡轮机叶轮; 泵轮和涡轮机轮彼此形成一个环形工作空间，可以用于扭矩传递的工作介质; 具有用于从所述工作空间接收工作介质的存储空间，所述存储空间具有将工作介质传导到所述工作空间的连接; 工作介质可以从存储空间传导到工作空间中，以增加可传输扭矩，并且从工作空间增加到存储空间中以减小可传输扭矩。 流体动力离合器的特征在于，工作空间的体积与流体动力离合器的安装体积的比值大于0.26，流体动力离合器的安装体积由具有恒定直径的圆柱体积定义，其外径对应于 达到液力离合器的最大外径，其轴向长度对应于流体动力离合器的最大轴向延伸。

公开(公告)号：US07673453B2

公开(公告)日：2010-03-09

申请号：US10583793

申请日：2004-12-09

申请人： Markus Kley

发明人： Markus Kley

IPC分类号： F02G3/00 ,  F16D33/14 ,  F16D33/06 ,  F16D33/18 ,  F16D33/08 ,  F16D33/00 ,  F16D47/00 ,  F16D47/06

CPC分类号： F16D57/04 ,  F16D33/06

摘要： A hydrodynamic coupling that has a primary impeller and a secondary impeller. A drive shaft drives the primary impeller. The drive shaft has a first end, a second end, a central axis, and a prespecified segment between the first and second ends. There is at least one supply channel for introducing a working medium to the toroidal working chamber. The at least one supply channel is formed in the drive shaft at the central axis along the prespecified segment. The plurality of evacuation channels evacuates the working medium from the toroidal working chamber, and the plurality of evacuation channels is formed in the drive shaft radially about the at least one supply channel. The plurality of evacuation channels is formed from the first end up to at least the second end with the first end being located a predetermined distance from the toroidal working chamber.

摘要翻译： 具有初级叶轮和次级叶轮的流体动力联轴器。 驱动轴驱动主叶轮。 驱动轴具有第一端，第二端，中心轴线和在第一和第二端之间的预定段。 至少有一个用于将工作介质引入环形工作室的供应通道。 所述至少一个供应通道形成在所述驱动轴中沿所述预定段的中心轴处。 多个排气通道从环形工作室排出工作介质，并且多个排气通道围绕着至少一个供应通道径向地形成在驱动轴中。 多个抽空通道从第一端形成至少至少第二端，第一端位于环形工作室的预定距离处。

公开(公告)号：US20080120973A1

公开(公告)日：2008-05-29

申请号：US10595647

申请日：2004-11-10

申请人： Achim Menne

发明人： Achim Menne

IPC分类号： F16D33/02 ,  F16D33/06

CPC分类号： F16D33/06 ,  F16D33/02 ,  F16D33/16

摘要： The invention relates to a starting unit (1, 1.2, 1.3, 1.4, 1.5, 1.6) comprising a starting element in the form of a hydrodynamic component (5, 5.2, 5.3, 5.4, 5.5, 5.6) and a housing (17, 18) that is coupled with the primary impeller (6) in a static or rotationally fixed manner and that encloses at least one impeller (7, 8) in the axial direction, thereby defining at least one working fluid guide channel or compartment (19). The invention is characterized in that the unit is provided with means (2) for influencing the transmission behavior of the hydrodynamic component (5). Said means comprise pressure medium-actuated integrated mechanical components (3) that have an at least indirect effect on the working cycle ensuing in the working compartment (8, 8.2, 8.3, 8.4, 8.5, 8.6). The pressure medium-actuated integrated mechanical components (3) are impinged upon by a pressure medium from the supply channel (20) or the first working medium guide channel or compartment (19), the position of the pressure medium-actuated integrated mechanical components (3) relative to the working compartment (8) being a function of the differential pressure of the pressure medium branched off from the first supply channel (20) or the first working medium guide channel or compartment (19) and the pressure in the interior of the housing (17, 18) in the area of the regulating device (26, 31).

摘要翻译： 本发明涉及一种起动单元（1,1.2,1.3,1.4,1.5,1.6），其包括水动力部件（5,5.2,5.3,5.4,5.5,5.6）形式的起动元件和壳体（17， 18），其以静态或旋转固定的方式与主叶轮（6）联接，并且在轴向方向上包围至少一个叶轮（7,8），从而限定至少一个工作流体引导通道或隔室（19） 。 本发明的特征在于，该单元设置有用于影响流体动力部件（5）的传动特性的装置（2）。 所述装置包括对工作室（8,8.2,8.3,8.4,8.5,8.6）中的工作循环具有至少间接影响的压力介质致动的一体机械部件（3）。 压力介质致动的一体机械部件（3）通过来自供应通道（20）或第一工作介质导向通道或隔室（19）的压力介质（压力介质致动的集成机械部件的位置） 相对于工作室（8）的作用是与从第一供应通道（20）或第一工作介质导向通道或隔室（19）分支的压力介质的压差和内部的压力的函数 所述壳体（17,18）在所述调节装置（26,31）的区域中。

公开(公告)号：US07100370B2

公开(公告)日：2006-09-05

申请号：US10111840

申请日：2001-08-07

申请人： Werner Klement ,  Klaus Vogelsang ,  Peter Edelmann ,  Heinz Höller ,  Jürgen Friedrich ,  Reinhard Kernchen

发明人： Werner Klement ,  Klaus Vogelsang ,  Peter Edelmann ,  Heinz Höller ,  Jürgen Friedrich ,  Reinhard Kernchen

IPC分类号： F16D33/06

CPC分类号： B60W10/06 ,  B60W10/02 ,  B60W30/184 ,  B60W2710/0644 ,  F16D33/16 ,  F16H61/64 ,  F16H2312/02

摘要： The invention involves a process for controlling the rotational speed of a drive motor during a start-up period, in a drive train, containing at least one starter element that can be coupled to the drive motor, in a rotationally fixed manner, in the form of a hydrodynamic coupling, containing a primary blade wheel and a secondary blade wheel, which form together at least one toroid-shaped working space. According to the invention, the rotational speed of the drive motor is set as a function of the power that can be consumed by the hydrodynamic coupling. The consumable power can be controlled or regulated.

公开(公告)号：US06910330B2

公开(公告)日：2005-06-28

申请号：US10363335

申请日：2001-08-29

申请人： Werner Klement ,  Klaus Vogelsang ,  Peter Edelman ,  Heinz Höller ,  Jürgen Friedrich

发明人： Werner Klement ,  Klaus Vogelsang ,  Peter Edelman ,  Heinz Höller ,  Jürgen Friedrich

IPC分类号： F16H61/64 ,  F16D33/06 ,  F16D33/16

CPC分类号： F16D33/16 ,  Y10T477/6333

摘要： A method for controlling the power consumption of a starting element (1) in the form of a hydrodynamic clutch (2). The clutch comprises an impeller (4) and a turbine wheel (5), which together form at least one toroidal working chamber (6) that can be filled with an operating medium, and is located in a drive train (3) with at least one other drive motor that can be coupled to the hydrodynamic clutch. The method is characterized in that the power consumption can be freely adjusted as a function of the volumetric efficiency of the hydrodynamic clutch and the method has the following characteristics: the supply or evacuation of the operating medium to or from the working chamber is influenced by the generation and introduction of a static superposition pressure in the closed rotating circuit; the operating medium is supplied or evacuated to or from the working chamber by the application of a superposition or influencing pressure to the operating medium level in the operating medium reservoir (40).

摘要翻译： 一种用于控制液力离合器（2）形式的起动元件（1）的功率消耗的方法。 离合器包括叶轮（4）和涡轮机叶轮（5），它们一起形成至少一个能够填充有操作介质的环形工作室（6），并且至少位于传动系（3）中 另一个驱动马达可以联接到流体动力离合器。 该方法的特征在于，能够根据流体动力离合器的体积效率自由调节功率消耗，该方法具有以下特征：向或从工作室供给或排出操作介质受到 在闭合旋转电路中产生和引入静态叠加压力; 操作介质通过对操作介质储存器（40）中的操作介质水平施加叠加或影响的压力而被供给或抽空到工作室。

公开(公告)号：US5251441A

公开(公告)日：1993-10-12

申请号：US836542

申请日：1992-02-18

申请人： Christian Eon ,  Patrice Levassort

发明人： Christian Eon ,  Patrice Levassort

IPC分类号： F16D33/06 ,  F16D33/08 ,  F16D33/00

CPC分类号： F16D33/08 ,  F16D33/06

摘要： A fixed fluid capacity fluid coupling comprises a main bypass chamber and an auxiliary bypass chamber. The output wheel includes at least one hole and an offtake channel connecting the working circuit to the auxiliary bypass chamber uses this hole. Applications include fixed fluid capacity fluid couplings for driving high-inertia loads.

摘要翻译： 固定流体容量流体联轴器包括主旁通室和辅助旁通室。 输出轮包括至少一个孔，并且将工作电路连接到辅助旁路室的出口通道使用该孔。 应用包括用于驱动高惯性负载的固定流体容量流体联轴器。

公开(公告)号：US4761952A

公开(公告)日：1988-08-09

申请号：US875269

申请日：1986-06-17

申请人： Heinz Holler

发明人： Heinz Holler

IPC分类号： F16D33/06 ,  F16D33/00

CPC分类号： F16D33/06

摘要： A hydraulic coupling is provided which has a primary blade wheel and a secondary blade wheel confining an operating space, said primary wheel having a first delay chamber connected by channels with the operating space located relatively close to the coupling axis and a second delay chamber, predominantly located further away from the coupling axis than the radially outer limitation of the operating space, the second delay chamber being connected with the operating space by large diameter ports, preferably by the radially outer annular gap between the blade wheels.

摘要翻译： 提供了液压联轴器，其具有限制操作空间的主叶轮和次叶轮，所述主轮具有通过通道连接的第一延迟室，操作空间位于相对靠近联接轴线的位置，第二延迟室主要 位于比操作空间的径向外部限制更远离联接轴线的位置，第二延迟室通过大直径端口优选地通过叶轮之间的径向外部环形间隙与操作空间连接。

公开(公告)号：US4574929A

公开(公告)日：1986-03-11

申请号：US600350

申请日：1984-04-13

申请人： Masaharu Hayashi ,  Kenji Hattori ,  Masato Itakura

发明人： Masaharu Hayashi ,  Kenji Hattori ,  Masato Itakura

IPC分类号： F16D35/00 ,  F16D35/02 ,  F16D31/08 ,  F16D33/06

CPC分类号： F16D35/026

摘要： A viscous fluid coupling including an input member having a disc-shaped rotor, an output member rotatable with respect to the input member and having a housing encircling the rotor, a partition wall in the housing for dividing the inside of the housing into an oil chamber and a working chamber. The rotor is located in the working chamber and a labyrinth device is provided between the rotor and the housing for making it possible to transfer rotation of the rotor to the housing under a supply of viscous oil to the labyrinth device. Perforations are formed in the partition wall for establishing a communication between the oil chamber and the working chamber so that the viscous oil can be supplied from the oil chamber to the working chamber. Oil expelling passages are also provided for connecting radially outward portions of the oil and working chambers so that the viscous oil in the working chamber is expelled to the oil chamber under pumping action of the rotor when the rotor is rotated. A valve is associated with the perforations in the partition wall and, a temperature responsive element is provided for actuating the valve so that the valve is moved between an open position wherein it opens the perforations and a close position wherein it closes the perforations in accordance with a temperature condition. Oil displacing blocks are disposed in the oil chamber and normally maintained at a radially inward position but forced radially outwardly under a centrifugal force when housing is rotated.

摘要翻译： 一种粘性流体联轴器，包括具有盘形转子的输入构件，可相对于输入构件旋转的输出构件，并且具有围绕转子的壳体;壳体中的隔壁，用于将壳体的内部分成油室 和一个工作室。 转子位于工作室中，并且在转子和壳体之间设置有迷宫式装置，用于使转子的旋转在粘性油供给到迷宫装置的同时传递到壳体。 在分隔壁上形成穿孔，用于建立油室和工作室之间的连通，使得粘性油可以从油室供应到工作室。 还提供排油通道用于连接油和工作室的径向向外的部分，使得当转子旋转时，工作室中的粘性油在转子的泵送作用下被排出到油室。 阀与分隔壁中的穿孔相关联，并且提供温度响应元件用于致动阀，使得阀在其打开穿孔的打开位置和关闭位置之间移动，其中闭合穿孔根据 温度条件。 排油块设置在油室中，并且通常保持在径向向内的位置，但是当壳体旋转时，其在离心力下径向向外强制。

公开(公告)号：US4133177A

公开(公告)日：1979-01-09

申请号：US864760

申请日：1977-12-27

申请人： Nelson H. Wilson

发明人： Nelson H. Wilson

IPC分类号： F16D33/16 ,  F16D33/06

CPC分类号： F16D33/06 ,  Y10S60/911

摘要： The combination of a variable fill fluid coupling with a control means therefor is improved by providing the combination with a control means which comprises an interconnected series of a pressure transducer, an electrical controller and an electro-proportional linear solenoid.

摘要翻译： 通过与包括压力传感器，电气控制器和电比例线性螺线管的互连系列的控制装置提供组合来改进可变填充流体联接器与其控制装置的组合。

公开(公告)号：US4023362A

公开(公告)日：1977-05-17

申请号：US698736

申请日：1976-06-22

申请人： Thomas Rogner ,  Klaus Sauka

发明人： Thomas Rogner ,  Klaus Sauka

IPC分类号： F16D33/14 ,  F16D33/16 ,  F16D33/06

CPC分类号： F16D33/16

摘要： A scoop-trimmed fluid coupling wherein the transmitted torque decreases continuously with increasing ratio of runner speed to impeller speed at each degree of filling of the working circuit with liquid. During acceleration of the runner, the scoop tube is moved by its actuator from a "circuit empty" to a "circuit full" position in several stages and at different speeds so that the torque which is transmitted by the coupling during acceleration of the runner remains substantially constant. If the load upon the runner varies from acceleration to acceleration of the runner, the operation of the actuator during acceleration of the runner is modified by a controller system which monitors the energy requirements of the prime mover for the impeller or the acceleration of the runner. The actuator is a single-acting hydraulic cylinder having one or more auxiliary ports which are permitted to admit additional pressurized fluid into the cylinder chamber in predetermined intermediate position or positions of the scoop tube during movement from the "circuit empty" to the "circuit full" position. The speed of the scoop tube can increase from stage to stage; alternatively, and especially if the load upon the runner varies from acceleration to acceleration of the runner, the stages or intervals during which the speed of the scoop tube increases alternate with stages or intervals during which the scoop tube is idle or moves backwards toward the "circuit empty" position.

摘要翻译： 勺子修剪液体联轴器，其中传输的扭矩随着流体速度与叶轮速度的增加比率的不断减小，在每个工作回路与液体的填充程度下。 在跑步者的加速期间，勺管由其致动器从“电路空”移动到“电路满”位置，以数个阶段和不同速度移动，使得在加速转轮期间通过联轴器传递的转矩保持 基本恒定。 如果跑步者上的负载从跑步者的加速度到加速度不同，则在加速转轮期间致动器的操作由监控叶轮原动机的能量要求或转轮加速度的控制器系统来改变。 致动器是具有一个或多个辅助端口的单作用液压缸，其允许在从“电路空”移动到“电路充满电”的过程中允许在额定加压流体进入气缸室中的预定中间位置或勺管的位置 “的位置。 勺管的速度可以从一个阶段增加到另一个阶段; 或者，特别是如果跑步者上的负载从跑步者的加速度到加速度变化，则勺管的速度随着勺管空闲或向后移动的阶段或间隔而增加的阶段或间隔， 电路空“位置。