专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07982349B2 Spindle motor having a fluid dynamic bearing system and a stationary shaft 有权
标题翻译：主轴电机具有流体动力轴承系统和固定轴
公开(公告)号：US07982349B2
公开(公告)日：2011-07-19
申请号：US12313898
申请日：2008-11-25
申请人： Vladimir V. Popov , Jurgen Fleig , Martin Bauer , Guido Schmid , Olaf Winterhalter , Mathias Wildpreth , Thomas Fuss , Martin Engesser , Stefan Schwamberger
发明人： Vladimir V. Popov , Jurgen Fleig , Martin Bauer , Guido Schmid , Olaf Winterhalter , Mathias Wildpreth , Thomas Fuss , Martin Engesser , Stefan Schwamberger
IPC分类号： H02K5/16
CPC分类号： F16C33/745 , F16C17/107 , F16C33/1085 , F16C2370/12 , H02K5/1677
摘要： The invention relates to a spindle motor having a fluid dynamic bearing system comprising axial and radial bearings that contains a rotor component (14) which encloses a stationary shaft (12), which in turn is connected at both its ends to axially aligned bearing parts (16; 18) that are fashioned such that they form capillary sealing gaps (32; 34), a recirculation channel (28) filled with bearing fluid that connects the remote regions of the bearing to each other, and an electromagnetic drive system (42, 44) for driving the rotor component.
摘要翻译：本发明涉及一种具有流体动力轴承系统的主轴电机，其包括轴向和径向轴承，所述轴向和径向轴承包含围绕固定轴（12）的转子部件（14），转子部件（14）的两端连接到轴向对准的轴承部件 16; 18），其形成为使得它们形成毛细管密封间隙（32; 34），填充有将轴承的远程区域彼此连接的轴承流体的再循环通道（28），以及电磁驱动系统 44），用于驱动转子部件。

2. 发明申请

US20090146515A1 Magnetic axial bearing and a spindle motor having this kind of magnetic axial bearing 有权
标题翻译：磁轴向轴承和具有这种磁轴向轴承的主轴电机
公开(公告)号：US20090146515A1
公开(公告)日：2009-06-11
申请号：US12315299
申请日：2008-12-02
申请人： Vladimir V. Popov , Martin Bauer , Guido Schmid , Stefan Schwamberger
发明人： Vladimir V. Popov , Martin Bauer , Guido Schmid , Stefan Schwamberger
IPC分类号： F16C39/06
CPC分类号： F16C39/063 , F16C17/02 , F16C17/026 , F16C32/0402 , F16C32/0419 , F16C33/107 , F16C33/74 , F16C2370/12 , H02K5/1675 , H02K7/085 , H02K7/09
摘要： The invention relates to a magnetic axial bearing for taking up axial forces that act on a rotor component that is rotatably supported about a rotational axis with respect to a stator component. The bearing comprises a first bearing part consisting of at least one permanent magnet and at least two flux guide elements associated with the permanent magnet that are disposed on opposing end faces of the permanent magnet and aligned substantially radial and perpendicular to the rotational axis, and a second bearing part consisting of at least two flux guide elements that are disposed at a mutual spacing to one another and aligned substantially radial and perpendicular to the rotational axis, each flux guide element of the second bearing part being associated with a flux guide element of the first bearing part and lying directly opposite the latter in a radial direction and separated from it by an air gap. The invention further describes a spindle motor having a magnetic axial bearing of this kind, used, for example, for driving a hard disk drive.
摘要翻译：本发明涉及一种用于承受作用在转子部件上的轴向力的磁性轴向轴承，所述转子部件相对于定子部件围绕旋转轴线可旋转地支撑。轴承包括由至少一个永磁体和与永磁体相关联的至少两个磁通引导元件组成的第一轴承部分，该磁通引导元件设置在永磁体的相对端面上，并基本上径向并垂直于旋转轴线排列，第二轴承部分由至少两个磁通引导元件组成，所述至少两个磁通引导元件彼此相互间隔设置并基本上径向并垂直于旋转轴线排列，第二轴承部分的每个磁通引导元件与第一轴承部分并且在径向方向上与后者直接相对并且通过气隙与其分离。本发明还描述了一种具有这种磁轴向轴承的主轴电动机，例如用于驱动硬盘驱动器。

3. 发明授权

US08212444B2 Magnetic axial bearing and a spindle motor having this kind of magnetic axial bearing 有权
标题翻译：磁轴向轴承和具有这种磁轴向轴承的主轴电机
公开(公告)号：US08212444B2
公开(公告)日：2012-07-03
申请号：US12315299
申请日：2008-12-02
申请人： Vladimir V. Popov , Martin Bauer , Guido Schmid , Stefan Schwamberger
发明人： Vladimir V. Popov , Martin Bauer , Guido Schmid , Stefan Schwamberger
IPC分类号： F16C39/06
CPC分类号： F16C39/063 , F16C17/02 , F16C17/026 , F16C32/0402 , F16C32/0419 , F16C33/107 , F16C33/74 , F16C2370/12 , H02K5/1675 , H02K7/085 , H02K7/09
摘要： The invention relates to a magnetic axial bearing for taking up axial forces that act on a rotor component that is rotatably supported about a rotational axis with respect to a stator component. The bearing comprises a first bearing part consisting of at least one permanent magnet and at least two flux guide elements associated with the permanent magnet that are disposed on opposing end faces of the permanent magnet and aligned substantially radial and perpendicular to the rotational axis, and a second bearing part consisting of at least two flux guide elements that are disposed at a mutual spacing to one another and aligned substantially radial and perpendicular to the rotational axis, each flux guide element of the second bearing part being associated with a flux guide element of the first bearing part and lying directly opposite the latter in a radial direction and separated from it by an air gap. The invention further describes a spindle motor having a magnetic axial bearing of this kind, used, for example, for driving a hard disk drive.
摘要翻译：本发明涉及一种用于承受作用在转子部件上的轴向力的磁性轴向轴承，所述转子部件相对于定子部件围绕旋转轴线可旋转地支撑。轴承包括由至少一个永磁体和与永磁体相关联的至少两个磁通引导元件组成的第一轴承部分，该磁通引导元件设置在永磁体的相对端面上，并基本上径向并垂直于旋转轴线排列，第二轴承部分由至少两个磁通引导元件组成，所述至少两个磁通引导元件彼此相互间隔设置并基本上径向并垂直于旋转轴线排列，第二轴承部分的每个磁通引导元件与第一轴承部分并且在径向方向上与后者直接相对并且通过气隙与其分离。本发明还描述了一种具有这种磁轴向轴承的主轴电动机，例如用于驱动硬盘驱动器。

4. 发明申请

US20100102645A1 LINEAR DRIVE HAVING SHOCK COMPENSATION 有权
标题翻译：线性驱动具有冲击补偿
公开(公告)号：US20100102645A1
公开(公告)日：2010-04-29
申请号：US12579973
申请日：2009-10-15
申请人： Thomas Trietz , Bernhard Blocher , Guido Schmid , Helmut Schneider , Martin Willmer , Stefan Schwamberger , Ullrich Kreiensen , Vladimir V. Popov
发明人： Thomas Trietz , Bernhard Blocher , Guido Schmid , Helmut Schneider , Martin Willmer , Stefan Schwamberger , Ullrich Kreiensen , Vladimir V. Popov
IPC分类号： H02K41/02
CPC分类号： H02N2/04 , H02N2/0015 , H02N2/026
摘要： A directly coupled linear drive having a drive unit and a sliding element that are disposed in a frame, the sliding element, actuated by the drive unit, being capable of effecting a movement in a direction of translation with respect to the frame and having a blocking device for blocking the sliding element in the frame in the event of a shock load to the sliding element, the blocking device having a body coupled to the sliding element that absorbs the shock load and is disposed such that the shock load of the body counteracts the shock load of the sliding element.
摘要翻译：一种具有设置在框架中的驱动单元和滑动元件的直接耦合线性驱动器，由驱动单元驱动的滑动元件能够相对于框架在平移方向上进行移动并具有阻塞在对滑动元件发生冲击负载的情况下，用于阻挡框架中的滑动元件的装置，该阻挡装置具有联接到滑动元件的主体，该主体吸收冲击载荷并被设置成使得主体的冲击载荷抵消滑动元件的冲击载荷。

5. 发明授权

US08097998B2 Linear drive having shock compensation 有权
标题翻译：线性驱动器具有冲击补偿
公开(公告)号：US08097998B2
公开(公告)日：2012-01-17
申请号：US12579973
申请日：2009-10-15
申请人： Thomas Trietz , Bernhard Blocher , Guido Schmid , Helmut Schneider , Martin Willmer , Stefan Schwamberger , Ullrich Kreiensen , Vladimir V. Popov
发明人： Thomas Trietz , Bernhard Blocher , Guido Schmid , Helmut Schneider , Martin Willmer , Stefan Schwamberger , Ullrich Kreiensen , Vladimir V. Popov
IPC分类号： H01L41/08
CPC分类号： H02N2/04 , H02N2/0015 , H02N2/026
摘要： A directly coupled linear drive having a drive unit and a sliding element that are disposed in a frame, the sliding element, actuated by the drive unit, being capable of effecting a movement in a direction of translation with respect to the frame and having a blocking device for blocking the sliding element in the frame in the event of a shock load to the sliding element, the blocking device having a body coupled to the sliding element that absorbs the shock load and is disposed such that the shock load of the body counteracts the shock load of the sliding element.
摘要翻译：一种具有设置在框架中的驱动单元和滑动元件的直接耦合线性驱动器，由驱动单元驱动的滑动元件能够相对于框架在平移方向上进行移动并具有阻塞在对滑动元件发生冲击负载的情况下，用于阻挡框架中的滑动元件的装置，该阻挡装置具有联接到滑动元件的主体，该主体吸收冲击载荷并被设置成使得主体的冲击载荷抵消滑动元件的冲击载荷。

6. 发明申请

US20120062049A1 ELECTROMECHANICAL ENERGY CONVERTER 审中-公开
标题翻译：电力能量转换器
公开(公告)号：US20120062049A1
公开(公告)日：2012-03-15
申请号：US13227958
申请日：2011-09-08
申请人： Daniel Baur , Bernhard Blocher , Werner Karpen , Vladimir V. Popov , Guido Schmid , Stefan Schwamberger , Thomas Trietz
发明人： Daniel Baur , Bernhard Blocher , Werner Karpen , Vladimir V. Popov , Guido Schmid , Stefan Schwamberger , Thomas Trietz
IPC分类号： H02K35/00
CPC分类号： H02K35/02
摘要： An electromechanical energy converter (1) is provided that can convert mechanical vibration energy into electrical energy. For this purpose, the energy converter (1) has a housing (2) in which a coil (12) and a permanent magnet (15) are disposed moveable with respect to each other, the coil (12) lying within the magnetic field of the magnet (15). To fully utilize the entire field intensity of the magnet (15), flux guides (18) are disposed at the poles of the magnet (15) that divert the magnetic flux lines (17) substantially in the direction of the coil (12).
摘要翻译：提供了一种机电能量转换器（1），其将机械振动能量转换成电能。为此，能量转换器（1）具有壳体（2），其中线圈（12）和永磁体（15）相对于彼此可移动地设置，线圈（12）位于磁体（15）。为了充分利用磁体（15）的整个磁场强度，磁通（18）设置在磁体（15）的大致沿着线圈（12）的方向转移磁通线（17）的磁极。

7. 发明申请

US20100148600A1 Fluid dynamic bearing system 审中-公开
标题翻译：流体动力轴承系统
公开(公告)号：US20100148600A1
公开(公告)日：2010-06-17
申请号：US12592979
申请日：2009-12-07
申请人： Martin Bauer , Vladimir V. Popov , Guido Schmid
发明人： Martin Bauer , Vladimir V. Popov , Guido Schmid
IPC分类号： H02K9/00 , F16C32/06 , H02K7/09 , H02K5/167
CPC分类号： H02K7/09 , F16C17/026 , F16C32/0402 , F16C32/0417 , H02K7/085
摘要： The fluid dynamic bearing system according to the invention for the rotatable support of an electric motor comprises a substantially cylindrical bearing bush having a bearing bore, a shaft rotatably supported about a rotational axis accommodated in the bearing bore, a bearing gap formed between mutually adjacent surfaces of the bearing bush and the shaft that is filled with a bearing fluid and extends in an axial direction parallel to the rotational axis, at least one radial bearing that is disposed along the bearing gap and formed by bearing surfaces of the bearing bush and the shaft, and at least one axial bearing that is formed as a magnetic bearing.
摘要翻译：根据本发明的用于电动机的可旋转支撑件的流体动力轴承系统包括具有轴承孔的基本圆柱形的轴承衬套，围绕容纳在轴承孔中的旋转轴线可旋转地支撑的轴，在彼此相邻的表面之间形成的轴承间隙所述轴承衬套和所述轴被填充有轴承流体并沿着平行于所述旋转轴线的轴向方向延伸;至少一个径向轴承，其沿着所述轴承间隙设置并由所述轴承衬套和所述轴的轴承面，以及形成为磁性轴承的至少一个轴向轴承。

8. 发明申请

US20090140587A1 Spindle motor having a fluid dynamic bearing system and a stationary shaft 有权
标题翻译：主轴电机具有流体动力轴承系统和固定轴
公开(公告)号：US20090140587A1
公开(公告)日：2009-06-04
申请号：US12313898
申请日：2008-11-25
申请人： Vladimir V. Popov , Jurgen Fleig , Martin Bauer , Guido Schmid , Olaf Winterhalter , Mathias Wildpreth , Thomas Fuss
发明人： Vladimir V. Popov , Jurgen Fleig , Martin Bauer , Guido Schmid , Olaf Winterhalter , Mathias Wildpreth , Thomas Fuss
IPC分类号： H02K5/167
CPC分类号： F16C33/745 , F16C17/107 , F16C33/1085 , F16C2370/12 , H02K5/1677
摘要： The invention relates to a spindle motor having a fluid dynamic bearing system comprising axial and radial bearings that contains a rotor component (14) which encloses a stationary shaft (12), which in turn is connected at both its ends to axially aligned bearing parts (16; 18) that are fashioned such that they form capillary sealing gaps (32; 34), a recirculation channel (28) filled with bearing fluid that connects the remote regions of the bearing to each other, and an electromagnetic drive system (42, 44) for driving the rotor component.
摘要翻译：本发明涉及一种具有流体动力轴承系统的主轴电机，其包括轴向和径向轴承，所述轴向和径向轴承包含围绕固定轴（12）的转子部件（14），转子部件（14）的两端连接到轴向对准的轴承部件 16; 18），其形成为使得它们形成毛细管密封间隙（32; 34），填充有将轴承的远程区域彼此连接的轴承流体的再循环通道（28），以及电磁驱动系统 44），用于驱动转子部件。

9. 发明申请

US20090243435A1 ELECTROMECHANICAL MOTOR 失效
标题翻译：电动马达
公开(公告)号：US20090243435A1
公开(公告)日：2009-10-01
申请号：US12416683
申请日：2009-04-01
申请人： Helmut Schneider , Guido Schmid , Thomas Trietz , Vladimir Popov
发明人： Helmut Schneider , Guido Schmid , Thomas Trietz , Vladimir Popov
IPC分类号： H02N2/08 , G01B7/14
CPC分类号： H02N2/04
摘要： The invention relates to an electromechanical motor having a stator that has a drive unit and a frame component in which the drive unit is held, and a sliding element that is constructed such that, actuated by the drive unit, it performs a movement with respect to the stator in a direction of translation, wherein the drive unit has at least one electromechanical drive element that extends in the direction of translation and a power transmission element that is constructed so as to transmit a movement of the drive element to the sliding element. The sliding element has a supporting component and a drive rail, the drive rail extending in the direction of translation and interacting with the power transmission element and the drive rail being held at both its end faces in the supporting component, and between the supporting component and the frame component of the stator, there is a bearing for supporting the sliding element in the frame component.
摘要翻译：本发明涉及具有定子的机电马达，该定子具有驱动单元和保持驱动单元的框架部件，以及构造成由驱动单元致动的滑动元件，其相对于所述定子在平移方向上，其中所述驱动单元具有至少一个在平移方向上延伸的机电驱动元件，以及构造成将所述驱动元件的运动传递到所述滑动元件的动力传递元件。滑动元件具有支撑部件和驱动轨道，驱动轨道在平移方向上延伸并且与动力传递元件相互作用，并且驱动轨道保持在支撑部件的两端面以及支撑部件和定子的框架部件存在用于将滑动元件支撑在框架部件中的轴承。

10. 发明授权

US07044003B2 Torque measuring device for electric motors 失效
标题翻译：电动机转矩测量装置
公开(公告)号：US07044003B2
公开(公告)日：2006-05-16
申请号：US10891679
申请日：2004-07-14
申请人： Hermann Flammer , Hubert Hauser , Norbert Irmer , Guido Schmid
发明人： Hermann Flammer , Hubert Hauser , Norbert Irmer , Guido Schmid
IPC分类号： B25B23/14 , G01L5/24
CPC分类号： G01L5/26
摘要： A torque measuring device for electric motors comprising a stator and a rotor is disclosed in which a holding apparatus to hold the stator of a test electric motor is provided, a drive apparatus for the rotor is provided and a torque sensor that is coupled to the drive apparatus is provided.
摘要翻译：公开了一种用于包括定子和转子的电动机的扭矩测量装置，其中设置有用于保持测试电动机的定子的保持装置，设置有用于转子的驱动装置和耦合到驱动器的转矩传感器提供设备。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式