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公开(公告)号：US08230573B2
公开(公告)日：2012-07-31
申请号：US12425631
申请日：2009-04-17
Applicant: Thomas Zenon Zakrzewski , Andreas Richard Hilgert , Markus Angelo Ullrich , Ralph Peter Merkel
Inventor： Thomas Zenon Zakrzewski , Andreas Richard Hilgert , Markus Angelo Ullrich , Ralph Peter Merkel
CPC classification number: F16L47/12 , F16L33/213
Abstract: A method for providing a hose pipe connection is disclosed. Embodiments of the method start with a pipe having an enlarged end portion. A sleeve is introduced into the end of the flexible hose. The sleeve has an inner diameter that is equal to the inner diameter of the hose. In an embodiment, the inner diameter of the sleeve is increased while the end of the hose is already placed on the sleeve. The hose fitted with the sleeve is then introduced into the enlarged end of the pipe. Crimping of the enlarged end will then secure the sleeve and the hose and provide a fluid tight and mechanically sturdy connection.
Abstract translation: 公开了一种用于提供软管管连接的方法。 该方法的实施例从具有扩大的端部的管开始。 将套筒引入柔性软管的端部。 套筒的内径等于软管的内径。 在一个实施例中，套筒的内径增加，同时软管的端部已经被放置在套筒上。 然后将装有套筒的软管引入管道的扩大端。 扩大的端部的压接将固定套管和软管，并提供流体密封和机械坚固的连接。
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公开(公告)号：US20090320940A1
公开(公告)日：2009-12-31
申请号：US12300155
申请日：2006-07-29
Applicant: Andreas Hilgert , Thomas Zeon Zakrzewski , Ralph Peter Merkel , Markua Angelo Ullrich
Inventor： Andreas Hilgert , Thomas Zeon Zakrzewski , Ralph Peter Merkel , Markua Angelo Ullrich
CPC classification number: F16K17/30 , B62D5/062 , Y10T137/7924
Abstract: A connecting device for a hydraulic system is provided. In an embodiment, the device includes a valve provided in a passage channel that can be configured to switch flow based on a pressure differential between passage channel pressure and ambient pressure. In an embodiment, the connecting device may include a valve housing provided in the form of a bolt, and the valve housing may be configured for connection to an assembly unit.
Abstract translation: 提供了一种用于液压系统的连接装置。 在一个实施例中，该装置包括设置在通道通道中的阀，该阀可构造成基于通道通道压力和环境压力之间的压力差来切换流量。 在一个实施例中，连接装置可以包括以螺栓形式设置的阀壳体，并且阀壳体可构造成用于连接到组件单元。
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Patent Agency Ranking
公开(公告)号：US20120280491A1
公开(公告)日：2012-11-08
申请号：US13549927
申请日：2012-07-16
Applicant: Thomas Zenon Zakrzewski , Andreas Richard Hilgert , Markus Angelo Ullrich , Ralph Peter Merkel
Inventor： Thomas Zenon Zakrzewski , Andreas Richard Hilgert , Markus Angelo Ullrich , Ralph Peter Merkel
CPC classification number: F16L47/12 , F16L33/213
Abstract: A method for providing a hose pipe connection is disclosed. Embodiments of the method start with a pipe having an enlarged end portion. A sleeve is introduced into the end of the flexible hose. The sleeve has an inner diameter that is equal to the inner diameter of the hose. In an embodiment, the inner diameter of the sleeve is increased while the end of the hose is already placed on the sleeve. The hose fitted with the sleeve is then introduced into the enlarged end of the pipe. Crimping of the enlarged end will then secure the sleeve and the hose and provide a fluid tight and mechanically sturdy connection.
Abstract translation: 公开了一种用于提供软管管连接的方法。 该方法的实施例从具有扩大的端部的管开始。 将套筒引入柔性软管的端部。 套筒的内径等于软管的内径。 在一个实施例中，套筒的内径增加，同时软管的端部已经被放置在套筒上。 然后将装有套筒的软管引入管道的扩大端。 扩大的端部的压接将固定套管和软管，并提供流体密封和机械坚固的连接。
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公开(公告)号：US20090261580A1
公开(公告)日：2009-10-22
申请号：US12425631
申请日：2009-04-17
Applicant: Thomas Zenon Zakrzewski , Andreas Richard Hilgert , Markus Angelo Ullrich , Ralph Peter Merkel
Inventor： Thomas Zenon Zakrzewski , Andreas Richard Hilgert , Markus Angelo Ullrich , Ralph Peter Merkel
IPC: F16L33/20
CPC classification number: F16L47/12 , F16L33/213
Abstract: A method for providing a hose pipe connection is disclosed. Embodiments of the method start with a pipe having an enlarged end portion. A sleeve is introduced into the end of the flexible hose. The sleeve has an inner diameter that is equal to the inner diameter of the hose. In an embodiment, the inner diameter of the sleeve is increased while the end of the hose is already placed on the sleeve. The hose fitted with the sleeve is then introduced into the enlarged end of the pipe. Crimping of the enlarged end will then secure the sleeve and the hose and provide a fluid tight and mechanically sturdy connection.
Abstract translation: 公开了一种用于提供软管管连接的方法。 该方法的实施例从具有扩大的端部的管开始。 将套筒引入柔性软管的端部。 套筒的内径等于软管的内径。 在一个实施例中，套筒的内径增加，同时软管的端部已经被放置在套筒上。 然后将装有套筒的软管引入管道的扩大端。 扩大的端部的压接将固定套管和软管，并提供流体密封和机械坚固的连接。
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公开(公告)号：US07017610B2
公开(公告)日：2006-03-28
申请号：US10514356
申请日：2003-05-07
Applicant: Michael Zimpfer , Ralph Peter Merkel , Andreas Richard Hilgert
Inventor： Michael Zimpfer , Ralph Peter Merkel , Andreas Richard Hilgert
IPC: F16L55/04
CPC classification number: F16L55/04
Abstract: Disclosed is a damping device to be incorporated into fluid systems, particularly hydraulic systems, said damping device comprising an expansion hose. An essentially rigid damper which is oriented counter to the direction of flow, is disposed inside the internal space of said expansion hose. The damper pipe is provided with a completely closed wall, resulting in a good damping effect. Preferably, the damper pipe is significantly less flexible in the radial direction than the outer expansion pipe, whereby the damping effect is substantially enhanced.
Abstract translation: 公开了一种结合到流体系统，特别是液压系统中的阻尼装置，所述阻尼装置包括膨胀软管。 一个与流动方向相反的基本上刚性的阻尼器设置在所述膨胀软管的内部空间的内部。 阻尼管设有一个完全封闭的壁，产生良好的阻尼作用。 优选地，阻尼管在径向方向上比外膨胀管显着更少的柔性，从而大大提高了阻尼效果。
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公开(公告)号：US08770630B2
公开(公告)日：2014-07-08
申请号：US13549927
申请日：2012-07-16
Applicant: Thomas Zenon Zakrzewski , Andreas Richard Hilgert , Markus Angelo Ullrich , Ralph Peter Merkel
Inventor： Thomas Zenon Zakrzewski , Andreas Richard Hilgert , Markus Angelo Ullrich , Ralph Peter Merkel
CPC classification number: F16L47/12 , F16L33/213
Abstract: A method for providing a hose pipe connection is disclosed. Embodiments of the method start with a pipe having an enlarged end portion. A sleeve is introduced into the end of the flexible hose. The sleeve has an inner diameter that is equal to the inner diameter of the hose. In an embodiment, the inner diameter of the sleeve is increased while the end of the hose is already placed on the sleeve. The hose fitted with the sleeve is then introduced into the enlarged end of the pipe. Crimping of the enlarged end will then secure the sleeve and the hose and provide a fluid tight and mechanically sturdy connection.
Abstract translation: 公开了一种用于提供软管管连接的方法。 该方法的实施例从具有扩大的端部的管开始。 将套筒引入柔性软管的端部。 套筒的内径等于软管的内径。 在一个实施例中，套筒的内径增加，同时软管的端部已经被放置在套筒上。 然后将装有套筒的软管引入管道的扩大端。 扩大的端部的压接将固定套管和软管，并提供流体密封和机械坚固的连接。
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公开(公告)号：US20090025381A1
公开(公告)日：2009-01-29
申请号：US12090786
申请日：2006-10-19
Applicant: Andreas Hilgert , Markus Angelo Ullrich , Thomas Zeon Zakrzewski , Ralph Peter Merkel
Inventor： Andreas Hilgert , Markus Angelo Ullrich , Thomas Zeon Zakrzewski , Ralph Peter Merkel
Abstract: A servo drive includes a hydraulic cylinder. The hydraulic cylinder comprises a piston that is mounted in the cylinder and that delimits two working chambers. Relief lines connected to the working chambers via control orifices may aid the definition of the right and left end positions of the piston. The control orifices are exposed by the piston in its respective end positions, thus relieving the pressure in the active working chamber. An end stop, which may be predetermined by the position of the control orifices may be formed by the pressure relief that occurs at the relevant location in the working chamber. Such measure can relieve the pressure in the hydraulic pump, for instance in end stop positions.
Abstract translation: 伺服驱动器包括液压缸。 液压缸包括安装在气缸中并限定两个工作室的活塞。 通过控制孔连接到工作室的泄压线可以帮助定义活塞的右端位置和左端位置。 控制孔由活塞暴露在其各自的端部位置，从而减轻了主动工作室中的压力。 可以通过控制孔的位置预定的端部止挡件可以通过在工作室中的相关位置处发生的压力释放来形成。 这种措施可以减轻液压泵中的压力，例如在停止位置。
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