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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：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：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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