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。

公开(公告)号：US07669734B2

公开(公告)日：2010-03-02

申请号：US11247577

申请日：2005-10-11

申请人： Martin Arnold ,  Guido Schmid

发明人： Martin Arnold ,  Guido Schmid

IPC分类号： B67D5/08

CPC分类号： G05D7/0635

摘要： A dosing system to dispense a predetermined quantity of a fluid medium comprises a digital signal processor control having an interface to emit a start signal and a stop signal and an interface to measure a sensor signal. A dispenser is provided that is triggered by the start signal and the stop signal and, in the interval between the two signals, dispenses a specific quantity of fluid, as well as a sensor unit which, triggered by the start signal, continuously measures the flow rate of the fluid fed to the dispenser and emits a sensor signal as a function of this flow rate. The digital signal processor control measures the sensor signal, determines the quantity of fluid dispensed by the dispenser from this signal and sends a stop signal to the dispenser when the quantity of fluid dispensed by the dispenser corresponds to the predetermined quantity of fluid.

摘要翻译： 用于分配预定量的流体介质的计量系统包括具有发射起始信号和停止信号的接口的数字信号处理器控制以及用于测量传感器信号的接口。 提供由启动信号和停止信号触发的分配器，并且在两个信号之间的间隔中分配特定量的流体以及由启动信号触发的传感器单元连续测量流量 供给到分配器的流体的速率并作为该流量的函数发射传感器信号。 数字信号处理器控制测量传感器信号，根据该信号确定由分配器分配的流体的量，并且当由分配器分配的流体的量对应于预定量的流体时，向分配器发送停止信号。

公开(公告)号：US20060089749A1

公开(公告)日：2006-04-27

申请号：US11247577

申请日：2005-10-11

申请人： Martin Arnold ,  Guido Schmid

发明人： Martin Arnold ,  Guido Schmid

IPC分类号： G06F17/00

CPC分类号： G05D7/0635

摘要： The invention relates to a dosing system to dispense a predetermined quantity of a fluid medium which comprises a digital signal processor control having an interface to emit a start signal and a stop signal and an interface to measure a sensor signal. A dispenser is provided that is triggered by the start signal and the stop signal and, in the interval between the two signals, dispenses a specific quantity of fluid, as well as a sensor unit which, triggered by the start signal, continuously measures the flow rate of the fluid fed to the dispenser and emits a sensor signal as a function of this flow rate. The digital signal processor control measures the sensor signal, determines the quantity of fluid dispensed by the dispenser from this signal and sends a stop signal to the dispenser when the quantity of fluid dispensed by the dispenser corresponds to the predetermined quantity of fluid. A procedure for the dosage of a predetermined quantity of a fluid medium is described in which the quantity dispensed by a dispenser is continuously measured by the digital signal processor control during the dosing process with the aid of a flow rate sensor, the dosing process not being terminated until the predetermined amount of fluid has been delivered.

摘要翻译： 本发明涉及一种用于分配预定量的流体介质的计量系统，其包括具有发射起始信号和停止信号的接口的数字信号处理器控制和用于测量传感器信号的接口。 提供由启动信号和停止信号触发的分配器，并且在两个信号之间的间隔中分配特定量的流体以及由启动信号触发的传感器单元连续测量流量 供给到分配器的流体的速率并作为该流量的函数发射传感器信号。 数字信号处理器控制测量传感器信号，根据该信号确定由分配器分配的流体的量，并且当由分配器分配的流体的量对应于预定量的流体时，向分配器发送停止信号。 描述了用于预定量的流体介质的剂量的程序，其中借助于流量传感器在分配过程期间通过数字信号处理器控制连续地测量由分配器分配的量，所述计量过程不是 直到预定量的流体被输送。

公开(公告)号：US20050092090A1

公开(公告)日：2005-05-05

申请号：US10976700

申请日：2004-10-29

申请人： Guido Schmid ,  Eduard Hudec ,  Hubert Hauser

发明人： Guido Schmid ,  Eduard Hudec ,  Hubert Hauser

IPC分类号： G01H3/00 ,  G01H1/00 ,  G01H9/00 ,  G01M15/00 ,  G01N29/00

CPC分类号： G01H9/00 ,  G01H1/003

摘要： A measuring method to determine the noise emission of an electric motor is proposed in which the vibrational excitation of the running electric motor is measured by a laser vibrometer device and this measured vibrational excitation is correlated with a noise level.

摘要翻译： 提出了一种用于确定电动机的噪声发射的测量方法，其中通过激光振动仪装置测量运行电动机的振动激励，并且该测量的振动激励与噪声水平相关。

公开(公告)号：US20050022600A1

公开(公告)日：2005-02-03

申请号：US10884366

申请日：2004-07-02

申请人： Eduard Hudec ,  Guido Schmid ,  Karl Weiss ,  Susanne Weiss ,  Annette Sader

发明人： Eduard Hudec ,  Guido Schmid ,  Karl Weiss ,  Susanne Weiss ,  Annette Sader

IPC分类号： G01M13/04 ,  G01H1/00 ,  G01H1/12 ,  G01H11/08 ,  G01H13/00 ,  G01M7/02

CPC分类号： G01M13/04

摘要： A method to determine the natural frequencies of a bearing system having a shaft arranged on bearings is disclosed in which the shaft is vibrationally excited from one end of the shaft and a measurement signal is picked up at the other end of the shaft using a vibration sensor.

摘要翻译： 公开了一种用于确定轴承系统的固有频率的方法，所述轴承系统具有布置在轴承上的轴，其中所述轴从所述轴的一端振动地激励，并且使用振动传感器在所述轴的另一端拾取测量信号 。

公开(公告)号：US07374341B2

公开(公告)日：2008-05-20

申请号：US11205526

申请日：2005-08-17

申请人： Guido Schmid

发明人： Guido Schmid

IPC分类号： F16C32/06

CPC分类号： G11B19/2018 ,  F16C17/107 ,  F16C33/107 ,  F16C33/1075 ,  F16C2370/12

摘要： The invention relates to a hydrodynamic bearing arrangement for an electric motor, particularly for a spindle motor to drive the platters of a hard disk drive. The bearing arrangement comprises a shaft, a bearing bush and a thrust plate disposed fixedly on the shaft, the shaft and the thrust plate rotating with respect to the bearing bush, grooved patterns to generate fluid-dynamic pressure being provided on the thrust plate and/or the surfaces located opposite the thrust plate of the bearing sleeve and/or the cover plate. The grooved pattern comprises a number g of grooves distributed over the surface of the bearing sleeve, the thrust plate or the cover plate, wherein in the shaft and/or in the thrust plate, a number h of holes and/or recesses are provided at the inner edge of the thrust plate and/or at the outer edge of the shaft. According to the invention, the number g of grooves cannot be integrally divided by the number h of holes and likewise that h cannot be integrally divided by g.

摘要翻译： 本发明涉及一种用于电动机的流体动力轴承装置，特别是涉及用于驱动硬盘驱动器的盘片的主轴电机。 轴承装置包括轴，轴承衬套和固定地设置在轴上的推力板，轴和推力板相对于轴承衬套旋转，槽形图案以产生设置在推力板上的流体动压力和/ 或与轴承套筒和/或盖板的推力板相对的表面。 槽形图案包括分布在轴承套的表面上的数个g的槽，推力板或盖板，其中在轴和/或推力板中，设有数个小时的孔和/或凹部 止推板的内边缘和/或轴的外边缘。 根据本发明，数量的槽不能被孔的数量h整体地划分，同样地，h不能被g整体地分开。

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。

公开(公告)号：US07197946B2

公开(公告)日：2007-04-03

申请号：US10891703

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： G01L3/02

CPC分类号： G01M3/22

摘要： A torque measuring device for electric motors having a rotor and a stator is proposed, said apparatus comprising a holding apparatus to hold the stator non-rotatably, an eddy current brake device which can be used to brake the rotor and a torque sensor connected to the eddy current brake device.

摘要翻译： 提出了一种具有转子和定子的电动机的转矩测量装置，所述装置包括：不可旋转地保持定子的保持装置，可用于制动转子的涡流制动装置和连接到转子的转矩传感器 涡流制动装置。

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。

公开(公告)号：US07089806B2

公开(公告)日：2006-08-15

申请号：US10829716

申请日：2004-04-22

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： G01L3/00

CPC分类号： G01L3/00

摘要： A device for measuring torque on an electric motor, which has a first motor portion and a second motor portion, which are rotatable in relation to each other, is proposed, the device comprising a rotatable holding plate for receiving the first motor portion, by means of which plate a rotational movement of the first motor portion in relation to the second motor portion can be driven, and a holding device for the second motor portion for holding the second motor portion in a rotationally fixed manner, the holding plate being disposed and formed in such a way that, when external forces are exerted on the electric motor via the holding device, the electric motor can position itself in relation to the holding device in such a way that external forces influencing the torque measurement are minimized.

摘要翻译： 提出了一种用于测量电动机上的扭矩的装置，其具有可相对于彼此旋转的第一电动机部分和第二电动机部分，该装置包括用于通过装置接收第一电动机部分的可旋转保持板 可以驱动第一电动机部分相对于第二电动机部分的旋转运动的板，以及用于将第二电动机部分保持为旋转固定的用于第二电动机部分的保持装置，保持板被设置和形成 以这样的方式，当外力通过保持装置施加在电动机上时，电动机可以相对于保持装置自己定位，使得影响扭矩测量的外力最小化。