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1. 发明申请

US20080185796A1 Pressure medium-actuated unit 有权
标题翻译：压力介质致动单元
公开(公告)号：US20080185796A1
公开(公告)日：2008-08-07
申请号：US12012143
申请日：2008-01-31
申请人： Christian Bottger , Rainer Beilner
发明人： Christian Bottger , Rainer Beilner
IPC分类号： B60G21/00
CPC分类号： F15B15/12
摘要： A pressure-medium actuated swivel motor includes a cylinder with closed ends and an inside surface with a pair of diametrically opposed axially extending ribs, and a motor shaft with a pair of diametrically opposed axially extending vanes, wherein the vanes and the ribs bound first and second pairs of diametrically opposed working chambers between the motor shaft and the cylinder. First and second pressure medium ports are connected to respective first and second pairs of working chambers, each pair being connected by an interconnection channel through the shaft. A movable separating element which divides a compensating space in the piston into a first and second compensating subspaces, wherein the first compensating subspace is connected to the first pair of working chambers, and the second compensating subspace is connected to the second pair of working chambers.
摘要翻译：压力介质致动的旋转电动机包括具有封闭端的气缸和具有一对径向相对的轴向延伸的肋的内表面，以及具有一对径向相对的轴向延伸叶片的电动机轴，其中叶片和肋条首先结合，在电机轴和气缸之间的第二对直径相对的工作室。第一和第二压力介质端口连接到相应的第一和第二对工作室，每对工作室通过穿过轴的互连通道连接。一种可移动分离元件，其将活塞中的补偿空间分成第一和第二补偿子空间，其中第一补偿子空间连接到第一对工作室，第二补偿子空间连接到第二对工作室。

2. 发明授权

US06880451B2 Oscillating motor 失效
标题翻译：摆动电机
公开(公告)号：US06880451B2
公开(公告)日：2005-04-19
申请号：US10666214
申请日：2003-09-19
申请人： Rainer Beilner , Matthias Reuss
发明人： Rainer Beilner , Matthias Reuss
IPC分类号： F01C9/00 , F01C19/10
CPC分类号： F15B15/12 , F01C9/002 , F01C19/10
摘要： An oscillating motor includes a cylinder which is filled with hydraulic medium and which has at least one rib on its inside wall, whereby a motor shaft with at least one vane is supported inside the cylinder with freedom to oscillate, a sleeve concentric to the motor shaft, and a pressure-preloaded sealing arrangement inside each of at least two ring-shaped spaces between the cylinder and the motor shaft, which sealing arrangements seal the working chambers formed by the cylinder and its rib, the motor shaft, and the vane together with the cylinder covers at the ends. The ring-shaped spaces are connected to each other by a pressure equalization channel, and an axial groove, which forms the pressure equalization channel, is present in the contact area between the motor shaft and the sleeve.
摘要翻译：摆动马达包括一个充满液压介质的圆柱体，其内壁上至少有一个肋，由此带有至少一个叶片的马达轴可自由摆动地支撑在圆筒内部，与马达轴同心的套筒以及气缸和电动机轴之间的至少两个环形空间内的压力预加载的密封装置，该密封装置将由气缸及其肋，电动机轴和叶片形成的工作室与气缸盖在两端。环形空间通过压力平衡通道彼此连接，并且形成压力平衡通道的轴向槽存在于电动机轴和套筒之间的接触区域中。

3. 发明授权

US07866253B2 Pressure medium-actuated unit 有权
标题翻译：压力介质致动单元
公开(公告)号：US07866253B2
公开(公告)日：2011-01-11
申请号：US12012143
申请日：2008-01-31
申请人： Christian Böttger , Rainer Beilner , Matthias Reuβ
发明人： Christian Böttger , Rainer Beilner , Matthias Reuβ
IPC分类号： F15B15/12 , F16L55/04
CPC分类号： F15B15/12
摘要： A pressure-medium actuated swivel motor includes a cylinder with closed ends and an inside surface with a pair of diametrically opposed axially extending ribs, and a motor shaft with a pair of diametrically opposed axially extending vanes, wherein the vanes and the ribs bound first and second pairs of diametrically opposed working chambers between the motor shaft and the cylinder. First and second pressure medium ports are connected to respective first and second pairs of working chambers, each pair being connected by an interconnection channel through the shaft. A movable separating element which divides a compensating space in the piston into a first and second compensating subspaces, wherein the first compensating subspace is connected to the first pair of working chambers, and the second compensating subspace is connected to the second pair of working chambers.
摘要翻译：压力介质致动的旋转电动机包括具有封闭端的气缸和具有一对径向相对的轴向延伸的肋的内表面，以及具有一对径向相对的轴向延伸叶片的电动机轴，其中叶片和肋条首先结合，在电机轴和气缸之间的第二对直径相对的工作室。第一和第二压力介质端口连接到相应的第一和第二对工作室，每对工作室通过穿过轴的互连通道连接。一种可移动分离元件，其将活塞中的补偿空间分成第一和第二补偿子空间，其中第一补偿子空间连接到第一对工作室，第二补偿子空间连接到第二对工作室。

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