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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：US20130101388A1
公开(公告)日：2013-04-25
申请号：US13504153
申请日：2011-06-07
IPC分类号： F04D25/02
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 characterised 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 pressurising 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，在驱动连接中布置有流体动力离合器，通过该液力动力离合器以水动力方式驱动风扇叶轮，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：US20130086896A1
公开(公告)日：2013-04-11
申请号：US13702491
申请日：2011-06-01
IPC分类号： F04D3/00
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：US20080283367A1
公开(公告)日：2008-11-20
申请号：US12093368
申请日：2006-10-18
申请人： Bernhard Schust
发明人： Bernhard Schust
摘要： The invention relates to a downwardly conveying conveyor installation, in particular belt-conveyor installation, having a circulating web-like, chain-like or circular conveying means for receiving conveyable articles and transporting the conveyable articles along a conveying path from a geodetically higher location to a geodetically lower location; having a motor drive which causes the conveying means to circulate; having a hydrodynamic coupling comprising a drive-side pump wheel and an output-side turbine wheel, which together form a toroidal operating space which is filled, or can be filled, with operating medium; the pump wheel and the turbine wheel each have a blade arrangement with a multiplicity of blades which are arranged opposite one another such that the blades of the pump wheel are flush with the blades of the turbine wheel. The invention is characterized in that the blades of the pump wheel, as seen in a circumferentially directed section through the operating space, are positioned obliquely, in the direction from the rotor base to the blade tip, counter to the driving direction of rotation of the pump wheel, and the blades of the turbine wheel are positioned obliquely, in the direction from the rotor base to the blade tip, in the driving direction of rotation of the turbine wheel.
摘要翻译： 本发明涉及一种向下输送的输送机装置，特别是带式输送机装置，其具有循环的带状链状或圆形的输送装置，用于接收可输送物品，并将输送物品沿输送路径从地质较高位置运送到 地质较低的地点; 具有导致传送装置循环的马达驱动器; 具有包括驱动侧泵轮和输出侧涡轮机叶轮的流体动力联轴器，它们一起形成用操作介质填充或可填充的环形工作空间; 泵轮和涡轮机叶片各自具有叶片装置，其具有多个彼此相对布置的叶片，使得泵轮的叶片与涡轮机叶轮的叶片齐平。 本发明的特征在于，在沿着沿操作空间的周向定向部分看到的泵轮的叶片沿着从转子底座到叶片尖端的方向倾斜地定位， 泵轮，并且涡轮机叶轮的叶片沿涡轮机叶轮的旋转驱动方向在从转子基座到叶片尖端的方向上倾斜地定位。
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公开(公告)号：US07731019B2
公开(公告)日：2010-06-08
申请号：US12093368
申请日：2006-10-18
申请人： Bernhard Schust
发明人： Bernhard Schust
IPC分类号： B65G23/00
摘要： A downwardly conveying conveyor installation, such as belt-conveyor installation, for transporting the conveyable articles along a conveying path from a geodetically higher location to a geodetically lower location. There is provided a motor drive, and a hydrodynamic coupling comprising a drive-side pump wheel and an output-side turbine wheel, which together form a toroidal operating space which is filled with operating medium. The pump wheel and the turbine wheel each have a blade arrangement with a multiplicity of blades which are arranged opposite one another such that the blades of the pump wheel are flush with the blades of the turbine wheel. The blades of the pump wheel, as seen in a circumferentially directed section through the operating space, are positioned obliquely, in the direction from the rotor base to the blade tip, counter to the driving direction of rotation of the pump wheel, and the blades of the turbine wheel are positioned obliquely, in the direction from the rotor base to the blade tip, in the driving direction of rotation of the turbine wheel.
摘要翻译： 向下输送的输送机装置，例如皮带输送机装置，用于将可输送物品沿输送路径从地质较高的位置运送到地质较低的位置。 提供了一种电动机驱动装置和包括驱动侧泵轮和输出侧涡轮机叶轮的流体动力联轴器，它们一起形成填充有操作介质的环形工作空间。 泵轮和涡轮机叶片各自具有叶片装置，其具有多个叶片，叶片彼此相对布置，使得泵轮的叶片与涡轮机叶轮的叶片齐平。 泵轮的叶片，如在穿过操作空间的周向定向部分所看到的，沿着从转子基座到叶片尖端的方向倾斜地相对于泵轮的驱动方向定位，并且叶片 涡轮机叶轮在涡轮机叶轮的旋转的驱动方向上从转子基座到叶片尖端的方向倾斜地定位。
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公开(公告)号：US5435133A
公开(公告)日：1995-07-25
申请号：US97670
申请日：1993-07-27
申请人： Bernhard Schust , Hermann Schwarz
发明人： Bernhard Schust , Hermann Schwarz
摘要： A hydrodynamic clutch with a generally horizontal axis, specifically for underground operation. The clutch includes a primary wheel, a secondary wheel, a housing which comprises two essentially axially perpendicular end walls as well as a peripheral wall which is essentially concentric to the axis of the clutch, a scooping bowl fastened to the primary wheel, forming a scooping space and revolving jointly with the primary wheel (rotor), outlet bores discharging from the working space into the scooping space, and a scooping pipe dipping into the scooping space. At least one antechamber has an inlet port for receiving leakage water entrained and thrown off by the outside surface of the rotor. A line is used for transfer of operating fluid from the antechamber to the scooping space.
摘要翻译： 具有大体水平轴线的流体动力离合器，专门用于地下操作。 离合器包括主轮，副轮，壳体，其包括两个基本上轴向垂直的端壁，以及与离合器的轴线基本同心的周壁，固定到主轮的舀起碗，形成舀 空间与主轮（转子）共同旋转，出口孔从工作空间排放到舀取空间中，以及汲取管浸入舀取空间。 至少一个前室具有用于接收由转子的外表面夹带并被排出的泄漏水的入口。 一条线用于将工作流体从前厅转移到舀取空间。
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公开(公告)号：US06357229B1
公开(公告)日：2002-03-19
申请号：US09155087
申请日：1999-06-01
申请人： Bernhard Schust , Haymo Bregler
发明人： Bernhard Schust , Haymo Bregler
IPC分类号： F16D3310
CPC分类号： F16D33/16
摘要： A hydrodynamic clutch includes at least two blade wheels that form at least one torus-shaped working chamber that can be filled with an operating medium. In a method of operating the hydrodynamic clutch, the filling degree is determined via a value that at least indirectly characterizes the filling degree. When a maximum filling degree is attained, the operating medium supply is interrupted. During the filling operation, the operating medium is led in a substantially proportional manner to the filling degree from the work chamber into an accumulation chamber coupled to the working chamber. At least one dynamic pressure generator or sensor is inserted into the accumulation chamber and is arranged relative to the accumulation chamber such that, in a first filling state in which the filling degree is lower than the maximum filling degree, no pressure or only a very small first pressure which is constant over the whole first filling state is generated in the dynamic pressure generating unit. In a second filling state which corresponds to the maximum filling degree, a second, substantially higher pressure is generated. This second pressure is at least indirectly used for driving a device that influences the operating medium supply to the working chamber.
摘要翻译： 流体动力离合器包括至少两个叶片轮，其形成至少一个可以填充有操作介质的环形工作室。 在操作流体动力离合器的方法中，通过至少间接表征填充度的值来确定填充度。 当达到最大填充度时，操作介质供应中断。 在填充操作期间，操作介质以与从工作室到连接到工作室的积聚室的填充程度基本上成比例的方式被引导。 至少一个动压发生器或传感器被插入到积聚室中并且相对于蓄积室布置，使得在填充度低于最大填充度的第一填充状态下，没有压力或仅非常小 在动压产生单元中产生在整个第一填充状态下恒定的第一压力。 在对应于最大填充度的第二填充状态下，产生第二，显着更高的压力。 该第二压力至少间接地用于驱动影响到工作室的操作介质供给的装置。
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9.发明授权Startup slip temperature-rise alleviating outlet valve for hydrokinetic coupling 失效启动滑移温升减轻出口阀的动力耦合
公开(公告)号：US4781020A
公开(公告)日：1988-11-01
申请号：US30699
申请日：1987-03-25
申请人： Bernhard Schust , Jurgen Liebe , Heinz Holler
发明人： Bernhard Schust , Jurgen Liebe , Heinz Holler
CPC分类号： F16D33/12
摘要： A hydrokinetic coupling has a primary vane wheel (11) and a secondary vane wheel (12), which define a toroidal working chamber. A shell (17) rotates with the primary vane wheel and envelops the secondary vane wheel. A constantly open and throttled outlet port (31) and an outlet valve (32) are disposed within the shell. The outlet valve can be closed by means of fluid pressure generated in a control line (33). In accordance with the invention, the control line has a fluid inlet (34) which is disposed in the shell interior. This is arranged at a determined distance from the axis of rotation of the coupling, so that fluid can only penetrate into the control line (33) if the slip in the coupling has assumed a specific minimum value. In this condition the outlet valve (32) is consequently closed, whereas it is opened at greater slip values.
摘要翻译： 水动力耦合具有主叶轮（11）和次级叶轮（12），其限定环形工作室。 外壳（17）与主叶轮一起旋转并包围次级叶轮。 一个恒定打开和节流的出口（31）和出口阀（32）设置在壳体内。 出口阀可以通过在控制管线（33）中产生的流体压力来关闭。 根据本发明，控制线具有设置在壳体内部的流体入口（34）。 这被布置在与联轴器的旋转轴线确定的距离处，使得如果联接器中的滑移已经具有特定的最小值，则流体只能穿透到控制管线（33）中。 在这种情况下，出口阀（32）因此被关闭，而以更大的滑移值打开。
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