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1. 发明授权

US07137795B2 Stator for eccentric spiral pump 失效
标题翻译：偏心螺旋泵定子
公开(公告)号：US07137795B2
公开(公告)日：2006-11-21
申请号：US11074862
申请日：2005-03-08
申请人： Hisham Kamal , Michael Robby
发明人： Hisham Kamal , Michael Robby
IPC分类号： F03C2/00 , F03C18/00
CPC分类号： F04C2/1075
摘要： A stator for an eccentric spiral pump comprises a hollow body of an elastic material which has a casing comprising a plurality of segments extending in a longitudinal direction of the casing. Adjacent segments are interconnected along longitudinal sides at variable angles to each other, so that the segments enclose an entire circumference of the casing. Surfaces of the segments are of a planar configuration, so that a closed casing of polygonal cross-section is formed by the interconnected segments. The hollow body of elastic material is of a matching polygonal cross-section to achieve positive contact with the casing.
摘要翻译：用于偏心螺旋泵的定子包括弹性材料的空心体，该空心体具有包括在壳体的纵向方向上延伸的多个区段的壳体。相邻的区段沿着纵向侧面以可变的角度彼此相互连接，使得区段围绕壳体的整个圆周。这些段的表面是平面构型，使得由互连的段形成多边形横截面的封闭的壳体。弹性材料的中空体具有匹配的多边形横截面，以实现与壳体的正接触。

2. 发明申请

US20050147516A1 Stator for eccentric spiral pump 失效
标题翻译：偏心螺旋泵定子
公开(公告)号：US20050147516A1
公开(公告)日：2005-07-07
申请号：US11074862
申请日：2005-03-08
申请人： Hisham Kamal , Michael Robby
发明人： Hisham Kamal , Michael Robby
IPC分类号： F04C2/107 , F04C15/00 , F01C1/10 , F03C4/00 , F04C2/00
CPC分类号： F04C2/1075
摘要： A stator for an eccentric spiral pump comprises a hollow body of an elastic material which has a casing comprising a plurality of segments extending in a longitudinal direction of the casing. Adjacent segments are interconnected along longitudinal sides at variable angles to each other, so that the segments enclose an entire circumference of the casing. Surfaces of the segments are of a planar configuration, so that a closed casing of polygonal cross-section is formed by the interconnected segments. The hollow body of elastic material is of a matching polygonal cross-section to achieve positive contact with the casing.
摘要翻译：用于偏心螺旋泵的定子包括弹性材料的空心体，该空心体具有包括在壳体的纵向方向上延伸的多个区段的壳体。相邻的区段沿着纵向侧面以可变的角度彼此相互连接，使得区段围绕壳体的整个圆周。这些段的表面是平面构型，使得由互连的段形成多边形横截面的封闭的壳体。弹性材料的中空体具有匹配的多边形横截面，以实现与壳体的正接触。

3. 发明授权

US08007259B2 Stator system 有权
标题翻译：定子系统
公开(公告)号：US08007259B2
公开(公告)日：2011-08-30
申请号：US11517785
申请日：2006-09-08
申请人： Johann Kreidl , Hisham Kamal , Mikael Tekneyan , Michael Robby , Helmuth Weber
发明人： Johann Kreidl , Hisham Kamal , Mikael Tekneyan , Michael Robby , Helmuth Weber
IPC分类号： F01C1/10 , F03C2/00 , F03C4/00 , F04C18/00
CPC分类号： F04C2/1075
摘要： The invention relates to an eccentric screw pump and a method for its operation. Unlike the previously known prior art, where changes to the internal geometry of the pump stator caused by wear were always remedied with radially acting clamping measures, the invention is based on bringing this about by a change in the length of the lining.
摘要翻译：本发明涉及一种偏心螺杆泵及其操作方法。与先前已知的现有技术不同，其中由磨损引起的泵定子的内部几何形状的改变总是通过径向作用的夹紧措施得到补救，本发明基于通过改变衬里的长度来实现。

4. 发明申请

US20070059191A1 Stator system 有权
标题翻译：定子系统
公开(公告)号：US20070059191A1
公开(公告)日：2007-03-15
申请号：US11517785
申请日：2006-09-08
申请人： Johann Kreidl , Hisham Kamal , Mikael Tekneyan , Michael Robby , Helmuth Weber
发明人： Johann Kreidl , Hisham Kamal , Mikael Tekneyan , Michael Robby , Helmuth Weber
IPC分类号： F01C5/00 , F16N13/20 , F01C1/10 , F04C2/00 , F04C5/00
CPC分类号： F04C2/1075
摘要： The invention relates to an eccentric screw pump and a method for its operation. Unlike the previously known prior art, where changes to the internal geometry of the pump stator caused by wear were always remedied with radially acting clamping measures, the invention is based on bringing this about by a change in the length of the lining.
摘要翻译：本发明涉及一种偏心螺杆泵及其操作方法。与先前已知的现有技术不同，其中由磨损引起的泵定子的内部几何形状的改变总是通过径向作用的夹紧措施得到补救，本发明基于通过改变衬里的长度来实现。

5. 发明申请

US20070128062A1 Eccentric Screw Pump Having Conical Sealing Surfaces 失效
标题翻译：具有锥形密封面的偏心螺杆泵
公开(公告)号：US20070128062A1
公开(公告)日：2007-06-07
申请号：US11672446
申请日：2007-02-07
申请人： Herbert Frisch , Franz Lachenwitzer , Michael Robby
发明人： Herbert Frisch , Franz Lachenwitzer , Michael Robby
IPC分类号： F01C5/00 , F01C1/10 , F04C5/00 , F03C2/00
CPC分类号： F04C15/0003 , F04C2/086 , F04C2/1075 , F04C2240/20 , F04C2240/30
摘要： The aim of the invention is to improve the sealing possibilities between the elastic stator lining and corresponding connecting flanges of eccentric screw pumps. In order to increase the sealing surfaces, the stator lining comprises, at least at one of its ends, a conical sealing surface which may be provided with one or more prominent or recessed parts.
摘要翻译：本发明的目的是改善弹性定子衬片和偏心螺杆泵的相应连接凸缘之间的密封可能性。为了增加密封表面，定子衬片至少在其一个端部包括可以设置有一个或多个突出或凹陷部分的锥形密封表面。

6. 发明授权

US07618246B2 Eccentric screw pump having conical sealing surfaces 失效
标题翻译：偏心螺杆泵具有锥形密封面
公开(公告)号：US07618246B2
公开(公告)日：2009-11-17
申请号：US11672446
申请日：2007-02-07
申请人： Herbert Frisch , Franz Lachenwitzer , Michael Robby
发明人： Herbert Frisch , Franz Lachenwitzer , Michael Robby
IPC分类号： F01C1/10 , F03C2/00 , F04C18/00
CPC分类号： F04C15/0003 , F04C2/086 , F04C2/1075 , F04C2240/20 , F04C2240/30
摘要： The aim of the invention is to improve the sealing possibilities between the elastic stator lining and corresponding connecting flanges of eccentric screw pumps. In order to increase the sealing surfaces, the stator lining comprises, at least at one of its ends, a conical sealing surface which may be provided with one or more prominent or recessed parts.
摘要翻译：本发明的目的是改善弹性定子衬片和偏心螺杆泵的相应连接凸缘之间的密封可能性。为了增加密封表面，定子衬片至少在其一个端部包括可以设置有一个或多个突出或凹陷部分的锥形密封表面。

7. 发明授权

US07104770B2 Eccentric screw-type pump with spare stator 有权
标题翻译：带备用定子的偏心螺杆式泵
公开(公告)号：US07104770B2
公开(公告)日：2006-09-12
申请号：US10665554
申请日：2003-09-22
申请人： Helmut Bauer , Christoph Boehnisch , Reinhard Denk , Matthias Gradl , Michael Groth , Guido Gutmann , Guenther Hantschk , Siegfried Jarzina , Franz Kneidl , Johann Kreidl , Robert Kurz , Franz Lachenwitzer , Uwe Neumann , Hansjuergen Linde , Thomas Ribbe , Michael Robby , Karl-Heinz Rosner , Matthias Schaefer , Thomas Streubel , Alfred Thumser
发明人： Helmut Bauer , Christoph Boehnisch , Reinhard Denk , Matthias Gradl , Michael Groth , Guido Gutmann , Guenther Hantschk , Siegfried Jarzina , Franz Kneidl , Johann Kreidl , Robert Kurz , Franz Lachenwitzer , Uwe Neumann , Hansjuergen Linde , Thomas Ribbe , Michael Robby , Karl-Heinz Rosner , Matthias Schaefer , Thomas Streubel , Alfred Thumser
IPC分类号： F03C2/00 , F04C18/00
CPC分类号： F04C2/1075
摘要： The present invention relates to the arrangement of a stator and a spare stator. In order to avoid a permanent correction in the length of the driving shaft, the spare stator is connected to the instantaneously operated stator or is configured in a single piece. Upon occurrence of a defined amount of wear, this stator combination is merely reversed through 180° relative to the longitudinal axis or an intermediate tube is inserted so that the spare stator arrives in the rotor region.
摘要翻译：本发明涉及定子和备用定子的布置。为了避免在驱动轴的长度上的永久校正，备用定子连接到瞬时操作的定子或者被配置成单件。当发生规定的磨损量时，该定子组合仅相对于纵向轴线反转180°，或插入中间管，使得备用定子到达转子区域。

8. 发明申请

US20050100468A1 Eccentric screw-type pump with spare stator 有权
标题翻译：带备用定子的偏心螺杆式泵
公开(公告)号：US20050100468A1
公开(公告)日：2005-05-12
申请号：US10665554
申请日：2003-09-22
申请人： Helmut Bauer , Christoph Boehnisch , Reinhard Denk , Matthias Gradl , Michael Groth , Guido Gutmann , Guenther Hantschk , Siegfried Jarzina , Franz Kneidl , Johann Kreidl , Robert Kurz , Franz Lachenwitzer , Uwe Neumann , Hansjuergen Linde , Thomas Ribbe , Michael Robby , Karl-Heinz Rosner , Matthias Schaefer , Thomas Streubel , Alfred Thumser
发明人： Helmut Bauer , Christoph Boehnisch , Reinhard Denk , Matthias Gradl , Michael Groth , Guido Gutmann , Guenther Hantschk , Siegfried Jarzina , Franz Kneidl , Johann Kreidl , Robert Kurz , Franz Lachenwitzer , Uwe Neumann , Hansjuergen Linde , Thomas Ribbe , Michael Robby , Karl-Heinz Rosner , Matthias Schaefer , Thomas Streubel , Alfred Thumser
IPC分类号： F04C2/107 , F01C1/10
CPC分类号： F04C2/1075
摘要： The present invention relates to the arrangement of a stator and a spare stator. In order to avoid a permanent correction in the length of the driving shaft, the spare stator is connected to the instantaneously operated stator or is configured in a single piece. Upon occurrence of a defined amount of wear, this stator combination is merely reversed through 180° relative to the longitudinal axis or an intermediate tube is inserted so that the spare stator arrives in the rotor region.
摘要翻译：本发明涉及定子和备用定子的布置。为了避免在驱动轴的长度上的永久校正，备用定子连接到瞬时操作的定子或者被配置成单件。当发生规定的磨损量时，该定子组合仅相对于纵向轴线反转180°，或插入中间管，使得备用定子到达转子区域。

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