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公开(公告)号：US08831508B2
公开(公告)日：2014-09-09
申请号：US12991183
申请日：2009-05-06
IPC分类号： H04B5/00
CPC分类号： H04W84/18 , H04R25/552 , H04R25/554 , H04R2225/55 , H04W84/20 , Y02D70/00
摘要： The invention relates to a system comprising a master device and at least one slave device, e.g. two slave devices, the master device comprising a transmitter including a Tx-inductive coil, and the slave device comprising a receiver including an Rx-inductive coil. The invention further relates to a method and use. The object of the present invention is to solve one or more problems of the prior art, e.g. economize on power consumption for a wireless communications link. The problem is solved in that the master and slave devices are adapted to establish a uni-directional wireless link for forwarding an upstream signal from the master to the slave device via the inductive coupling between the Tx- and Rx-induction coils when the master and slave devices are located within a certain distance from each other, wherein the master device is adapted to provide that the upstream signal comprises a payload signal and at least one control signal, the at least one control signal is/are embedded in the payload signal and repeated according to a predefined scheme, and wherein the at least one control signal represents an intended current setting of an operational parameter of the slave device. An advantage of the invention is that it provides a scheme for wirelessly controlling and changing the settings of a slave device from a master device using a uni-directional link from master to slave device. The invention may e.g. be used for applications involving wireless communication between devices at least one of which is a low-power (e.g. battery driven) device, e.g. a portable device, e.g. a listening device, such as a hearing instrument or a pair of hearing instruments.
摘要翻译： 本发明涉及一种包括主设备和至少一个从设备的系统，例如， 两个从设备，主设备包括包括Tx感应线圈的发射机，并且从设备包括具有Rx感应线圈的接收机。 本发明进一步涉及一种方法和用途。 本发明的目的是解决现有技术的一个或多个问题，例如， 节省无线通信链路的功耗。 解决的问题在于，主设备和从设备适于建立单向无线链路，用于在主机和主机之间经由Tx和Rx感应线圈之间的电感耦合来将上行信号从主设备转发到从设备 从设备位于彼此一定距离内，其中主设备适于提供上行信号包括有效载荷信号和至少一个控制信号，所述至少一个控制信号被嵌入有效载荷信号中，并且 根据预定义方案重复，并且其中所述至少一个控制信号表示所述从设备的操作参数的预期电流设置。 本发明的一个优点是提供了一种使用从主设备到从设备的单向链路从主设备无线地控制和改变从设备的设置的方案。 本发明可以例如 用于涉及设备之间的无线通信的应用，其中至少一个是低功率（例如电池驱动的）设备，例如电池驱动的设备。 便携式设备，例如 听力装置，例如听力仪器或一对听力仪器。
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公开(公告)号：US08082986B2
公开(公告)日：2011-12-27
申请号：US12516405
申请日：2007-12-04
IPC分类号： E21B43/08
CPC分类号： E03B3/20 , E21B43/082 , E21B43/086
摘要： The present invention relates to filtering device which is especially designed for use as a well screen filter. The filtering device comprises a tubular supporting element (12) and two or more tubular segments (14) of a porous filter medium arranged in axial alignment to one another and concentrically and essentially coextensive with the tubular supporting element (12), said tubular supporting element (12) having a tubular wall provided with a plurality of perforations (26, 28, 30) and having a plurality of projections projecting from said tubular wall, said projections supporting the two or more tubular segments in axial alignment with the tubular wall, said tubular segments each having two end portions which are in sealing contact with the tubular supporting element or an end portion of another tubular segment.
摘要翻译： 本发明涉及特别设计用作井筛过滤器的过滤装置。 过滤装置包括管状支撑元件（12）和多个过滤介质的两个或多个管状部分（14），其布置成彼此轴向对齐并与管状支撑元件（12）同心且基本上共同延伸，所述管状支撑元件 （12），其具有设置有多个穿孔（26,28,30）的管状壁，并且具有从所述管状壁突出的多个突起，所述突起支撑与所述管状壁轴向对准的所述两个或更多个管状段，所述 每个管段具有与管状支撑元件密封接触的两个端部或另一管状段的端部。
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公开(公告)号：USD599943S1
公开(公告)日：2009-09-08
申请号：US29302035
申请日：2008-01-09
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公开(公告)号：USD596866S1
公开(公告)日：2009-07-28
申请号：US29319694
申请日：2008-06-12
申请人： Martin Bergmann , Gernot Bohmann , Harald Gruendl
设计人： Martin Bergmann , Gernot Bohmann , Harald Gruendl
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公开(公告)号：USD584443S1
公开(公告)日：2009-01-06
申请号：US29302036
申请日：2008-01-09
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公开(公告)号：USD573098S1
公开(公告)日：2008-07-15
申请号：US29229816
申请日：2005-05-12
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7.发明申请公开(公告)号：US20050231931A1
公开(公告)日：2005-10-20
申请号：US11098816
申请日：2005-04-05
申请人： Martin Bergmann
发明人： Martin Bergmann
CPC分类号： H05K7/1468 , H05K5/061 , H05K7/1474 , H05K7/1478
摘要： The invention relates to a Subassembly (1) with at least two component parts (2, 3), as well as a sealing module (4). To improve the exchangeability of seals (5, 6) for a subassembly comprising at least two component parts (2, 3), especially when complex seal geometries are involved, it is proposed that the subassembly (1) with at least two component parts (2, 3) which can be assembled to form the subassembly, features at least one sealing module (4) to accept at least one seal (5,6), which can be used between two component parts (2, 3) in each case.
摘要翻译： 本发明涉及一种具有至少两个组成部分（2,3）以及密封模块（4）的子组件（1）。 为了提高用于包括至少两个部件（2,3）的组件的密封件（5,6）的可交换性，特别是当涉及复杂的密封件几何形状时，建议具有至少两个部件（1）的子组件（1） 可组装以形成子组件的特征在于，具有至少一个密封模块（4）以容纳至少一个密封件（5,6），所述密封件可以在每种情况下在两个部件（2,3）之间使用， 。
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公开(公告)号：US06213056B1
公开(公告)日：2001-04-10
申请号：US09337153
申请日：1999-06-21
IPC分类号： A01K1500
CPC分类号： A01K15/027 , A01K15/029
摘要： An animal walking apparatus having a plurality of rails where each rail is mounted at one end to a rotatable drive means and having a gate at its other end. An electric current is attached to each rail and its respective gate to provide stimulus to provoke an animal to move forward.
摘要翻译： 一种具有多个轨道的动物步行装置，其中每个轨道的一端安装到可旋转的驱动装置，并且在其另一端具有门。 电流连接到每个轨道及其相应的门，以提供刺激以激励动物向前移动。
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公开(公告)号：US20130247511A1
公开(公告)日：2013-09-26
申请号：US13832611
申请日：2013-03-15
申请人： Eggo Haschke , Martin Bergmann
发明人： Eggo Haschke , Martin Bergmann
IPC分类号： B65B35/00
CPC分类号： B65B35/00 , B65B5/045 , B65B25/064 , B65B35/205
摘要： A ramming mechanism to move material from one location to another is described. The ramming mechanism comprises a belt assembly comprising a belt driven over a plurality of pulleys, a ram carriage connected to the belt, and a ram cylinder mounted on the ram carriage.
摘要翻译： 描述了将材料从一个位置移动到另一个位置的夯实机构。 夯锤机构包括带组件，其包括驱动在多个滑轮上的皮带，连接到皮带的冲头滑架和安装在冲头滑架上的冲头滚筒。
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公开(公告)号：US08104398B2
公开(公告)日：2012-01-31
申请号：US12241463
申请日：2008-09-30
申请人： Martin Bergmann
发明人： Martin Bergmann
CPC分类号： F04B1/2078
摘要： A hydrostatic axial piston machine utilizing a swashplate design has a cylinder drum (3) that is mounted so that it can rotate around an axis of rotation (2). The cylinder drum (3) is provided with cylinder bores (4), in each of which a piston (5) is mounted so that it can be displaced longitudinally. The pistons (5) are each supported on a swashplate (7) by a sliding element (6). Between the piston (5) and the cylinder bore (4), there is at least one annular groove (20; 20a, 20b) which is located in the area of the inner half (LFi) of the guided length (LF), such as the minimum guided length (LF) of the piston (5) in the cylinder bore (4).
摘要翻译： 利用旋转斜盘设计的静液压轴向活塞机具有安装成可绕旋转轴线（2）旋转的气缸滚筒（3）。 气缸滚筒（3）设置有气缸孔（4），其中每个都安装有活塞（5），使得其可以纵向移动。 活塞（5）各自通过滑动元件（6）支撑在旋转斜盘（7）上。 在活塞（5）和气缸孔（4）之间，至少有一个环形槽（20; 20a，20b）位于导向长度（LF）的内半部（LFi）的区域内， 作为活塞（5）在气缸孔（4）中的最小引导长度（LF）。
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