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公开(公告)号：US07254942B2
公开(公告)日：2007-08-14
申请号：US11052681
申请日：2005-02-07
申请人： Anton Frank , Kurt Adleff , Harald Hoffeld
发明人： Anton Frank , Kurt Adleff , Harald Hoffeld
IPC分类号： F16D33/02
摘要： A hydrodynamic machine with a turbo coupling comprising primary and secondary wheels together forming a torus shaped workspace, which can be filled with a working medium. A temperature-sensing device installed in a component, which rotates when the machine is operating, and sending a temperature —dependant signal. A stationary monitoring device connected to the temperature sensor in a remote query connection, and having means for creating a temperature measurement correction depending on the heating rate progression of the sensed temperature.
摘要翻译： 一种具有涡轮联轴器的流体动力机械，其包括一次和二次轮一起形成环形工作空间，其可以填充有工作介质。 安装在组件中的温度感测装置，其在机器运行时旋转，并发送温度依赖信号。 一种在远程查询连接中连接到温度传感器的固定式监视装置，并具有根据感测到的温度的加热速率进行创建温度测量校正的装置。
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公开(公告)号：US20050198948A1
公开(公告)日：2005-09-15
申请号：US11052681
申请日：2005-02-07
申请人： Anton Frank , Kurt Adleff , Harald Hoffeld
发明人： Anton Frank , Kurt Adleff , Harald Hoffeld
摘要： The invention relates to a hydrodynamic machine, in particular a turbo coupling, comprising: a primary wheel; a secondary wheel; the primary wheel and the secondary wheel together form a torus-shaped workspace, which can be filled with a working medium; a temperature recording device, which is installed in a component that rotates when the machine is in operation, and sends a temperature-dependent signal. The hydrodynamic machine, in particular the turbo coupling, according to the invention is characterized in that the signal comprises information for determining the absolute temperature of the working medium and/or a predetermined reference point in the rotating component.
摘要翻译： 本发明涉及一种流体动力机械，特别是一种涡轮联轴器，包括：主轮; 二次轮 主轮和副轮一起形成环形工作空间，其可以填充工作介质; 温度记录装置，其安装在机器运行中旋转的部件中，并发送温度依赖信号。 根据本发明的流体动力机械，特别是涡轮联轴器的特征在于，该信号包括用于确定工作介质的绝对温度和/或旋转部件中的预定参考点的信息。
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公开(公告)号：US09309891B2
公开(公告)日：2016-04-12
申请号：US13702491
申请日：2011-06-01
摘要： The invention concerns a hydrodynamic coupling, having a pump wheel and a turbine wheel, which form together a toroidal working chamber which can be filled with working medium; with a closed working medium circuit, which extends from the working chamber via a working chamber outlet, an external circuit branch and a working chamber inlet back into the working chamber; with a storage chamber positioned outside the working chamber and outside the closed working medium circuit, for receiving the working medium evacuated from the working chamber for reducing the filling level of the working chamber, which is connected via a connection for conveying the working medium outside the working chamber to the closed working medium circuit. The invention is characterized in that the storage chamber is designed as a confined chamber which is pressure-tight to the environment, having a control pressure port so as to forcibly displace the working medium in the storage chamber with a control pressure.
摘要翻译： 本发明涉及一种具有泵轮和涡轮机叶轮的流体动力耦合器，它们一起形成可以填充有工作介质的环形工作室; 具有封闭的工作介质回路，其通过工作室出口从工作室延伸，外部电路分支和工作室入口返回到工作室中; 其中存储室位于工作室外部和封闭的工作介质回路外部，用于接收从工作室排出的工作介质，用于减小工作室的填充水平，该工作室通过用于将工作介质输送到外部的连接 工作室到封闭的工作介质回路。 本发明的特征在于，储存室被设计为对环境具有压力的限制室，具有控制压力端口，以便以控制压力强制地将储存室中的工作介质置换。
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公开(公告)号：US09267506B2
公开(公告)日：2016-02-23
申请号：US13504153
申请日：2011-06-07
CPC分类号： F04D25/02 , F04B39/066 , F04D25/022 , F04D25/166 , F04D29/5826 , F16D33/06
摘要： The invention concerns a compression device fitted with a drive unit; with a compressor driven by the drive unit, which compresses a gaseous compression medium; with a cooling device, comprising at least one fan wheel, which cools the compression medium; the fan wheel is in drive connection with the drive unit or a second drive unit additionally provided, in order to be thereby driven in rotation. The invention is characterized in that a hydrodynamic clutch is arranged in the drive connection, via which the fan wheel is driven hydrodynamically, and the drive power transmission of the hydrodynamic clutch can be modified in operation by pressurizing the hydrodynamic clutch with a control pressure medium, wherein the compression medium is the control pressure medium at the same time.
摘要翻译： 本发明涉及一种装有驱动单元的压缩装置; 具有由驱动单元驱动的压缩机，压缩气态压缩介质; 具有冷却装置，包括至少一个风扇轮，其冷却压缩介质; 风扇轮与驱动单元或另外设置的第二驱动单元驱动连接，以便由此驱动旋转。 本发明的特征在于，在驱动连接中布置了流体动力离合器，通过该液力动力离合器以水动力驱动风扇叶轮，并且通过用控制压力介质对流体动力离合器加压可以改变流体动力离合器的驱动动力传递， 其中所述压缩介质是所述控制压力介质。
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公开(公告)号：US08322502B2
公开(公告)日：2012-12-04
申请号：US12226292
申请日：2007-04-12
申请人： Harald Hoffeld
发明人： Harald Hoffeld
摘要： The invention relates to a hydrodynamic coupling having two blade wheels, namely, an outer wheel and an inner wheel, The hydrodynamic coupling also has a coupling shell. The invention provides that the inner wheel and the coupling shell each have one hole and the holes are situated on the hydrodynamic coupling and can be moved into positions that are aligned with one another when the inner wheel and the coupling shell are rotated. The hole of the coupling shell is larger than the hole of the inner wheel. A measuring pin for passing through the two holes.
摘要翻译： 本发明涉及一种具有两个叶轮，即外轮和内轮的流体动力联轴器。流体动力联轴器还具有联接壳。 本发明提供了内轮和联轴器壳体各自具有一个孔，并且孔位于流体动力联轴器上，并且当内轮和联接壳旋转时可以移动到彼此对准的位置。 联轴器壳体的孔大于内轮孔。 用于穿过两个孔的测量销。
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公开(公告)号：US08601803B2
公开(公告)日：2013-12-10
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。
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公开(公告)号：US20110185718A1
公开(公告)日：2011-08-04
申请号：US12737307
申请日：2009-05-30
申请人： Harald Hoffeld
发明人： Harald Hoffeld
IPC分类号： F16D33/02
摘要： The invention relates to a closure with a thermal safety function for a hydrodynamic or hydraulic machine, in particular a hydrodynamic clutch, designed for use in a housing of the hydrodynamic or hydraulic machine which holds a working medium, wherein the closure has a closure body for screwing or inserting into the housing or mounting on the housing in some other way; the closure body has a passage into which a closure core is introduced, which closure core is connected, by means of a melting element which can be melted on at a predefined temperature, directly to the closure body or to an intermediate element introduced in a seal-forming fashion in the closure body, in such a way that the passage is sealed off so as to prevent the working medium from passing through. The invention is characterized in such a way that the closure core has a blind bore or a blind hole which is open with respect to the working space, with the result that working medium can flow into the closure core.
摘要翻译： 本发明涉及一种用于流体动力学或液压机械，特别是流体动力离合器的热安全功能的闭合器，其设计用于保持工作介质的流体动力学或液压机械的壳体，其中闭合件具有用于 以其他方式拧紧或插入外壳或安装在外壳上; 封闭体具有通过可以在预定温度下熔化的熔化元件直接连接到封闭体或引入到密封件中的中间元件的通道，封闭芯被引入到封闭芯中，该封闭芯被连接到该通道中 形成在封闭体中的方式，使得通道被密封，以防止工作介质通过。 本发明的特征在于，闭合芯具有盲孔或相对于工作空间敞开的盲孔，结果工作介质可以流入封闭芯。
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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。
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公开(公告)号：US20090314597A1
公开(公告)日：2009-12-24
申请号：US12226292
申请日：2007-04-12
申请人： Harald Hoffeld
发明人： Harald Hoffeld
IPC分类号： F16D33/00
摘要： The invention relates to a hydrodynamic coupling having two blade wheels, namely, an outer wheel and an inner wheel. The hydrodynamic coupling also has a coupling shell. The invention provides that the inner wheel and the coupling shell each have one hole and the holes are situated on the hydrodynamic coupling and can be moved into positions that are aligned with one another when the inner wheel and the coupling shell are rotated. The hole of the coupling shell is larger than the hole of the inner wheel. A measuring pin for passing through the two holes.
摘要翻译： 本发明涉及一种具有两个叶轮，即外轮和内轮的流体动力联轴器。 流体动力耦合器还具有耦合壳。 本发明提供了内轮和联轴器壳体各自具有一个孔，并且孔位于流体动力联轴器上，并且当内轮和联轴器壳体旋转时可以移动到彼此对准的位置。 联轴器壳体的孔大于内轮孔。 用于穿过两个孔的测量销。
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公开(公告)号：US06840040B1
公开(公告)日：2005-01-11
申请号：US09600941
申请日：1999-01-21
申请人： Harald Hoffeld , Günther Schüttler
发明人： Harald Hoffeld , Günther Schüttler
CPC分类号： F16D33/20
摘要： The hydrodynamic coupling includes a pump blade wheel and a turbine blade wheel together forming at least one toroidal operating space capable of receiving an operating medium. The housing at least partially in an axial direction contains the pump blade wheel and forms an intermediate space at least with the pump blade wheel. The pump blade wheel defines at least one connection channel between the toroidal operating space and the intermediate space, the connection channel having at least one directional component that is oriented essentially tangentially to the contour of the circulation of the operating medium in the operating state between the pump blade wheel and the turbine blade wheel. The connection channel provides a partial flow of operating medium in the operating space, providing a rinsing effect for deposits collected on the housing in the intermediate space.
摘要翻译： 液力偶合器包括泵叶轮和涡轮叶片轮，它们一起形成能够接收操作介质的至少一个环形操作空间。 壳体至少部分地沿轴向包含泵叶轮，并且至少与泵叶轮一起形成中间空间。 所述泵叶轮在所述环形工作空间和所述中间空间之间限定至少一个连接通道，所述连接通道具有至少一个方向分量，所述至少一个方向分量基本上相对于所述操作介质的所述循环轮廓在所述操作状态 泵叶轮和涡轮叶片轮。 连接通道在操作空间中提供操作介质的部分流动，为收集在中间空间中的壳体上的沉积物提供漂洗效果。
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