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1. 发明授权

US07115894B2 Method to determine the lubricant filling degree of a fluid dynamic bearing 失效
标题翻译：确定流体动力轴承的润滑剂填充度的方法
公开(公告)号：US07115894B2
公开(公告)日：2006-10-03
申请号：US10887580
申请日：2004-07-09
申请人： Norbert Irmer , Carsten Etling , Guido Schmid
发明人： Norbert Irmer , Carsten Etling , Guido Schmid
IPC分类号： G01F23/00
CPC分类号： G11B5/6005 , F16C33/103 , F16C33/105 , F16C2370/12 , Y10T29/49639 , Y10T29/49702
摘要： In order to improve a method to determine the lubricant filling degree of a fluid bearing in which the bearing gap of the fluid bearing is illuminated and the luminous reflectance is analyzed so that the filling degree can be determined in a simple and reproducible manner, it is provided that a spatial intensity profile of the reflected light is recorded.
摘要翻译：为了改进确定流体轴承的轴承间隙被照亮并且分析光反射率的流体轴承的润滑剂填充度的方法，从而能够以简单且可再现的方式确定填充度，条件是记录反射光的空间强度分布。

2. 发明申请

US20050015989A1 Method to determine the lubricant filling degree of a fluid dynamic bearing 失效
标题翻译：确定流体动力轴承的润滑剂填充度的方法
公开(公告)号：US20050015989A1
公开(公告)日：2005-01-27
申请号：US10887580
申请日：2004-07-09
申请人： Norbert Irmer , Carsten Etling , Guido Schmid
发明人： Norbert Irmer , Carsten Etling , Guido Schmid
IPC分类号： G01F23/28 , F16C33/10 , G11B5/60 , B24B21/00 , B21K1/10
CPC分类号： G11B5/6005 , F16C33/103 , F16C33/105 , F16C2370/12 , Y10T29/49639 , Y10T29/49702
摘要： In order to improve a method to determine the lubricant filling degree of a fluid bearing in which the bearing gap of the fluid bearing is illuminated and the luminous reflectance is analyzed so that the filling degree can be determined in a simple and reproducible manner, it is provided that a spatial intensity profile of the reflected light is recorded.
摘要翻译：为了改进确定流体轴承的轴承间隙被照亮并且分析光反射率的流体轴承的润滑剂填充度的方法，从而能够以简单且可再现的方式确定填充度，条件是记录反射光的空间强度分布。

3. 发明授权

US07127939B2 Measuring method on an electric motor and measuring device for an electric motor for determining the fly height and/or axial play 有权
标题翻译：用于确定飞行高度和/或轴向游隙的电动机和用于电动机的测量装置的测量方法
公开(公告)号：US07127939B2
公开(公告)日：2006-10-31
申请号：US10820329
申请日：2004-04-07
申请人： Norbert Irmer , Carsten Etling , Guido Schmid
发明人： Norbert Irmer , Carsten Etling , Guido Schmid
IPC分类号： G01B21/16 , H02K11/00
CPC分类号： F16C33/107 , F16C17/026 , F16C2370/12 , G11B19/2009
摘要： To provide a measuring method on an electric motor with a rotor and a stator for determining the fly height and/or axial play, the rotor being mounted, and in particular fluid-mounted, on the stator, with which method the axial position of the rotor in relation to the stator can be determined with high levels of accuracy and reproducibility, it is provided that the electric motor is operated at a defined measuring speed, at which the rotor is in a specific axial position in relation to the stator, with this relative axial position being determined in that the rotor is brought in a defined manner, with the motor at a standstill, into a first stop position in relation to the stator, in that the rotor is brought in a defined manner, with the motor at a standstill, into a second stop position in relation to the stator, lying opposite the first stop position, and in that the relative axial position between the rotor and the stator is respectively measured in the two stop positions.
摘要翻译：为了在具有用于确定飞行高度和/或轴向游隙的转子和定子的电动机上提供测量方法，所述转子被安装，特别是流体安装在定子上，以哪种方式，相对于定子的转子可以以高水平的精度和再现性来确定，只要电动机以限定的测量速度操作，转子处于相对于定子的特定轴向位置，这样确定相对轴向位置，其中转子被限定的方式带动电机静止，相对于定子进入第一停止位置，因为转子以限定的方式被带入，电机处于停在相对于定子的第二停止位置，与第一停止位置相对，并且分别在两个停止位置测量转子和定子之间的相对轴向位置。

4. 发明授权

US07344002B2 Method and apparatus for filling the bearing gap of a hydrodynamic bearing with a lubricant 有权
标题翻译：用润滑剂填充流体动力轴承的轴承间隙的方法和装置
公开(公告)号：US07344002B2
公开(公告)日：2008-03-18
申请号：US10814961
申请日：2004-03-31
申请人： Rudolf Neumann , Olaf Winterhalter , Carsten Etling , Guido Schmid , Holger Schoenfelder
发明人： Rudolf Neumann , Olaf Winterhalter , Carsten Etling , Guido Schmid , Holger Schoenfelder
IPC分类号： F16C1/24
CPC分类号： F16N37/003 , F16C17/107 , F16C33/1045 , F16C43/02
摘要： A method for filling the bearing gap of a hydrodynamic bearing with a lubricant, where drops of lubricant are produced in a defined manner and are applied to a defined region of the bearing to be filled.
摘要翻译：用润滑剂填充流体动力轴承的轴承间隙的方法，其中以限定的方式制造润滑剂液滴并且施加到要填充的轴承的限定区域。

5. 发明授权

US08353632B2 Fluid dynamic bearing system 有权
公开(公告)号：US08353632B2
公开(公告)日：2013-01-15
申请号：US12590967
申请日：2009-11-17
申请人： Thomas Fuss , Martin Engesser , Atsushi Yanagawa , Werner Schmid , Carsten Etling
发明人： Thomas Fuss , Martin Engesser , Atsushi Yanagawa , Werner Schmid , Carsten Etling
IPC分类号： F16C32/06
摘要： The fluid dynamic bearing system has at least one stationary part, and at least one rotating part that is supported rotatable about a rotational axis with respect to the stationary part. A bearing gap filled with bearing fluid is formed between mutually opposing surfaces of the stationary and of the rotating part. The bearing system includes at least one fluid dynamic radial bearing and at least one fluid dynamic axial bearing that are disposed along sections of the bearing gap. In one aspect of the invention, an annular sealing gap for sealing open ends of the bearing gap has one end connected to the bearing gap and one end connected to an annular reservoir, the outside radius of the reservoir measured from the rotational axis being larger than the outside radius of the sealing gap.

6. 发明申请

US20050060875A1 Device for the manufacture of a shaft assembly for a hydrodynamic bearing 审中-公开
标题翻译：用于制造用于流体动力轴承的轴组件的装置
公开(公告)号：US20050060875A1
公开(公告)日：2005-03-24
申请号：US10920032
申请日：2004-08-16
申请人： Carsten Etling , Eduard Hudec
发明人： Carsten Etling , Eduard Hudec
IPC分类号： F16C17/10 , B21K25/00 , B23P11/00 , B23P19/02 , F16C17/04 , F16C33/10 , F16D1/08 , H02K5/16 , H02K15/14 , F16C32/06 , B23P19/04
CPC分类号： F16C43/02 , B21K25/00 , B23P11/00 , B23P19/02 , F16C17/102 , F16D1/0858 , Y10T29/49639 , Y10T29/53104
摘要： In order to create a device for the manufacture of a shaft assembly for a hydrodynamic bearing by pressing the shaft into a fit bore in the bearing disk, the device comprising a first pressing tool accommodating the shaft and a second pressing tool accommodating the bearing disk, in which the said disadvantages can be remedied to a great extent so that particularly one-sided “touching” and the resulting “seizing” hardly ever take place, leading to a considerable reduction in the percentage of rejected parts, it is proposed that the second pressing tool has a supporting member carried by the base member and accommodating the bearing disk that is to be pressed and that the supporting member is supported with respect to the base member in a radial direction to a central axis of the pressing tools by means of a media cushion formed from a medium, the supporting member floating on this media cushion and its movement in this radial direction being restricted.
摘要翻译：为了通过将轴压入轴承盘中的配合孔来创建用于制造用于流体动力轴承的轴组件的装置，该装置包括容纳轴的第一按压工具和容纳轴承盘的第二按压工具，其中可以在很大程度上纠正上述不利情况，特别是片面的“感动”和“劫持”几乎没有发生，导致被拒绝的部分的比例大大降低，提出第二个按压工具具有由基部构件承载并且容纳被压制的支承盘的支撑构件，并且支撑构件相对于基座构件沿径向相对于按压工具的中心轴线被支撑，借助于从介质形成的介质衬垫，漂浮在该介质衬垫上的支撑构件及其在该径向上的运动受到限制。

7. 发明授权

US08613552B2 Fluid dynamic bearing system 有权
标题翻译：流体动力轴承系统
公开(公告)号：US08613552B2
公开(公告)日：2013-12-24
申请号：US12590967
申请日：2009-11-17
申请人： Thomas Fuss , Martin Engesser , Atsushi Yanagawa , Werner Schmid , Carsten Etling
发明人： Thomas Fuss , Martin Engesser , Atsushi Yanagawa , Werner Schmid , Carsten Etling
IPC分类号： F16C32/06
CPC分类号： F16C32/0633 , F16C17/107 , F16C33/1085 , F16C33/745 , F16C2370/12
摘要： The fluid dynamic bearing system has at least one stationary part, and at least one rotating part that is supported rotatable about a rotational axis with respect to the stationary part. A bearing gap filled with bearing fluid is formed between mutually opposing surfaces of the stationary and of the rotating part. The bearing system includes at least one fluid dynamic radial bearing and at least one fluid dynamic axial bearing that are disposed along sections of the bearing gap. In one aspect of the invention, an annular sealing gap for sealing open ends of the bearing gap has one end connected to the bearing gap and one end connected to an annular reservoir, the outside radius of the reservoir measured from the rotational axis being larger than the outside radius of the sealing gap.
摘要翻译：流体动力轴承系统具有至少一个静止部分，以及至少一个旋转部分，其可相对于静止部分围绕旋转轴线旋转。填充有轴承流体的轴承间隙形成在固定件和旋转部件的相互相对的表面之间。轴承系统包括沿轴承间隙的部分设置的至少一个流体动态径向轴承和至少一个流体动态轴向轴承。在本发明的一个方面，用于密封轴承间隙的开口端的环形密封间隙具有连接到轴承间隙的一端，并且一端连接到环形容器，从旋转轴线测量的储存器的外半径大于密封间隙的外半径。

8. 发明申请

US20100124387A1 Fluid dynamic bearing system 有权
标题翻译：流体动力轴承系统
公开(公告)号：US20100124387A1
公开(公告)日：2010-05-20
申请号：US12590967
申请日：2009-11-17
申请人： Thomas Fuss , Martin Engesser , Atsushi Yanagawa , Werner Schmid , Carsten Etling
发明人： Thomas Fuss , Martin Engesser , Atsushi Yanagawa , Werner Schmid , Carsten Etling
IPC分类号： F16C32/06
CPC分类号： F16C32/0633 , F16C17/107 , F16C33/1085 , F16C33/745 , F16C2370/12
摘要： The fluid dynamic bearing system has at least one stationary part, and at least one rotating part that is supported rotatable about a rotational axis with respect to the stationary part. A bearing gap filled with bearing fluid is formed between mutually opposing surfaces of the stationary and of the rotating part. The bearing system comprises at least one fluid dynamic radial bearing and at least one fluid dynamic axial bearing that are disposed along sections of the bearing gap. Moreover, sealing means for sealing the open ends of the bearing gap are provided. According to the invention, one of the sealing means comprises an annular sealing gap that has one end connected to the bearing gap and one end connected to an annular reservoir, the outside radius of the reservoir measured from the rotational axis being larger than the outside radius of the sealing gap.
摘要翻译：流体动力轴承系统具有至少一个静止部分，以及至少一个旋转部分，其可相对于静止部分围绕旋转轴线旋转。填充有轴承流体的轴承间隙形成在固定件和旋转部件的相互相对的表面之间。轴承系统包括至少一个流体动态径向轴承和至少一个流体动力学轴向轴承，其沿轴承间隙的部分设置。此外，设置用于密封轴承间隙的开口端的密封装置。根据本发明，一个密封装置包括一个环形密封间隙，其一端连接到轴承间隙，一端连接到一个环形容器，从旋转轴线测量的储存器的外半径大于外半径的密封间隙。

9. 发明授权

US07305759B2 Device for the manufacture of a shaft assembly for a hydrodynamic bearing 有权
标题翻译：用于制造用于流体动力轴承的轴组件的装置
公开(公告)号：US07305759B2
公开(公告)日：2007-12-11
申请号：US10937800
申请日：2004-09-08
申请人： Carsten Etling
发明人： Carsten Etling
IPC分类号： B23P21/00
CPC分类号： B21K25/00 , B23P11/00 , B23P19/02 , F16C27/02 , F16C27/08 , F16C33/10 , F16C43/02 , F16D1/0858 , Y10T29/49863 , Y10T29/49945 , Y10T29/53104 , Y10T29/53109 , Y10T29/53396
摘要： In order to improve a device for the manufacture of a shaft assembly for a hydrodynamic bearing by pressing a shaft into a fit bore in a bearing disk, comprising a first pressing tool and a further pressing tool, in such a way that enables high accuracy to be achieved when the shaft is pressed into the bearing disk, with the lowest possible cost and effort in setting up the press, it is proposed that a shaft receiving portion which receives and guides the shaft aligned exactly to a central axis is associated with the first pressing tool, that a bearing disk receiving portion which receives and guides the bearing disk with a flat surface aligned exactly perpendicular to an axis is associated with the first pressing tool, and that for the pressfitting process, the first pressing tool acts on the shaft or the bearing disk by means of a first pressing element and a second pressing tool acts on the bearing disk or the shaft by means of a second pressing element.
摘要翻译：为了改进用于制造用于流体动力轴承的轴组件的装置，其通过将轴压入轴承盘中的配合孔中，包括第一按压工具和另一个按压工具，使得能够高精度地当轴被压入轴承盘中时，在设置压力机的可能成本和努力最小的情况下实现，提出将轴准确地对准轴线的轴接收部分与中心轴相关联，第一按压工具，接收和引导具有与轴线正交正交的平坦表面的支承盘的支承盘接收部分与第一按压工具相关联，并且对于压配合工艺，第一按压工具作用在轴上或通过第一按压元件和第二按压工具的轴承盘通过第二按压元件作用在轴承盘或轴上。

10. 发明申请

US20050050721A1 Device for the manufacture of a shaft assembly for a hydrodynamic bearing 有权
标题翻译：用于制造用于流体动力轴承的轴组件的装置
公开(公告)号：US20050050721A1
公开(公告)日：2005-03-10
申请号：US10937800
申请日：2004-09-08
申请人： Carsten Etling
发明人： Carsten Etling
IPC分类号： B21K25/00 , B23P11/00 , B23P19/02 , B23P21/00 , F16C27/02 , F16C27/08 , F16C33/10 , F16C43/02 , F16D1/08 , B23P11/02 , F16C33/76
CPC分类号： B21K25/00 , B23P11/00 , B23P19/02 , F16C27/02 , F16C27/08 , F16C33/10 , F16C43/02 , F16D1/0858 , Y10T29/49863 , Y10T29/49945 , Y10T29/53104 , Y10T29/53109 , Y10T29/53396
摘要： In order to improve a device for the manufacture of a shaft assembly for a hydrodynamic bearing by pressing a shaft into a fit bore in a bearing disk, comprising a first pressing tool and a further pressing tool, in such a way that enables high accuracy to be achieved when the shaft is pressed into the bearing disk, with the lowest possible cost and effort in setting up the press, it is proposed that a shaft receiving portion which receives and guides the shaft aligned exactly to a central axis is associated with the first pressing tool, that a bearing disk receiving portion which receives and guides the bearing disk with a flat surface aligned exactly perpendicular to an axis is associated with the first pressing tool, and that for the pressfitting process, the first pressing tool acts on the shaft or the bearing disk by means of a first pressing element and a second pressing tool acts on the bearing disk or the shaft by means of a second pressing element.
摘要翻译：为了改进用于制造用于流体动力轴承的轴组件的装置，其通过将轴压入轴承盘中的配合孔中，包括第一按压工具和另一个按压工具，使得能够高精度地当轴被压入轴承盘中时，在设置压力机的可能成本和努力最小的情况下实现，提出将轴准确地对准轴线的轴接收部分与中心轴相关联，第一按压工具，接收和引导具有与轴线正交正交的平坦表面的支承盘的支承盘接收部分与第一按压工具相关联，并且对于压配合工艺，第一按压工具作用在轴上或通过第一按压元件和第二按压工具的轴承盘通过第二按压元件作用在轴承盘或轴上。

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