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1. 发明授权

US08648600B2 Method for measuring slow roll characteristics of partially machined shaft of an electrodynamic machine 有权
标题翻译：用于测量电动机械部分加工轴的慢辊特性的方法
公开(公告)号：US08648600B2
公开(公告)日：2014-02-11
申请号：US12818308
申请日：2010-06-18
申请人： Yagnesh Kikaganeshwala
发明人： Yagnesh Kikaganeshwala
IPC分类号： G01V3/08
CPC分类号： H02K15/165
摘要： An electrodynamic machine shaft slow roll measurement testing and remediation method that can be performed on a partially machined shaft. Upon completion of slow roll tests on a partially machined shaft the manufacturer may complete machining of shafts that successfully meet the test specification. If a partially machined shaft fails the test specification, the manufacturer at its option may attempt to remediate the shaft, so that it successfully meets slow roll specification upon re-testing. Exemplary remediation steps may include further concentricity machining to reduce mechanical runout or shaft treatment, such as by heating and/or quenching to reduce electrical runout. Partially machined shafts that fail slow roll test specifications (with or without remediation efforts) may be scrapped or otherwise recycled without, completing final machining operations.
摘要翻译：电动机轴慢速滚动测量和修复方法可以在部分加工的轴上进行。在部分加工的轴上完成缓慢滚动测试后，制造商可以完成成功满足测试规范的轴的加工。如果部分加工的轴未通过测试规范，制造商可以尝试修理轴，以便在重新测试时成功地满足慢速滚动规格。示例性的修复步骤可以包括进一步的同心度加工以减少机械跳动或轴处理，例如通过加热和/或淬火以减少电跳动。部分机加工的轴，如果没有缓慢轧制试验规范（有或没有补救措施）可能被报废或以其他方式回收，而不用完成最终加工操作。

2. 发明申请

US20100024199A1 Method For Correcting Slow Roll By Heating and Quenching 审中-公开
标题翻译：通过加热淬火校正慢辊的方法
公开(公告)号：US20100024199A1
公开(公告)日：2010-02-04
申请号：US12511367
申请日：2009-07-29
申请人： Yagnesh Kikaganeshwala , William Finley
发明人： Yagnesh Kikaganeshwala , William Finley
IPC分类号： H02K15/16
CPC分类号： H02K15/165 , Y10T29/49012
摘要： An apparatus and method for correcting slow roll in a rotatable shaft is disclosed. A sensing area of a shaft is heated to a predetermined temperature while rotating the shaft in order to change electrical properties of the sensing area of the shaft. Coolant is applied to non-sensing areas of the shaft adjacent to the sensing area while the sensing area is being heated. The sensing area of the shaft is maintained at the predetermined temperature for a predetermined amount of time, and the sensing area of the shaft is quenched with coolant immediately after the predetermined amount of time in order to cool the sensing area of the shaft to room temperature.
摘要翻译：公开了一种用于校正可旋转轴中的慢滚的装置和方法。为了改变轴的检测区域的电特性，轴的感测区域被加热到预定温度同时旋转轴。当感测区域被加热时，冷却剂被施加到与感测区域相邻的轴的非感测区域。轴的感测区域在预定温度下保持预定的时间，并且在预定时间量之后立即用冷却剂冷却轴的感测区域，以便将轴的感测区域冷却至室温。

3. 发明申请

US20110309828A1 METHOD FOR MEASURING SLOW ROLL CHARACTERISTICS OF PARTIALLY MACHINED SHAFT OF AN ELECTRODYNAMIC MACHINE 有权
标题翻译：测量电动机部分加工轴的慢速滚动特性的方法
公开(公告)号：US20110309828A1
公开(公告)日：2011-12-22
申请号：US12818308
申请日：2010-06-18
申请人： Yagnesh Kikaganeshwala
发明人： Yagnesh Kikaganeshwala
IPC分类号： G01R33/12
CPC分类号： H02K15/165
摘要： An electrodynamic machine shaft slow roll measurement testing and remediation method that can be performed on a partially machined shaft. Upon completion of slow roll tests on a partially machined shaft the manufacturer may complete machining of shafts that successfully meet the test specification. If a partially machined shaft fails the test specification, the manufacturer at its option may attempt to remediate the shaft, so that it successfully meets slow roll specification upon re-testing. Exemplary remediation steps may include further concentricity machining to reduce mechanical runout or shaft treatment, such as by heating and/or quenching to reduce electrical runout. Partially machined shafts that fail slow roll test specifications (with or without remediation efforts) may be scrapped or otherwise recycled without, completing final machining operations.
摘要翻译：电动机轴慢速滚动测量和修复方法可以在部分加工的轴上进行。在部分加工的轴上完成缓慢滚动测试后，制造商可以完成成功满足测试规范的轴的加工。如果部分加工的轴未通过测试规范，制造商可以尝试修理轴，以便在重新测试时成功地满足慢速滚动规格。示例性的修复步骤可以包括进一步的同心度加工以减少机械跳动或轴处理，例如通过加热和/或淬火以减少电跳动。部分机加工的轴，如果没有缓慢轧制试验规范（有或没有补救措施）可能被报废或以其他方式回收，而不用完成最终加工操作。

4. 发明授权

US07764038B2 Devices, systems, and methods for relieving stress 有权
标题翻译：减轻压力的装置，系统和方法
公开(公告)号：US07764038B2
公开(公告)日：2010-07-27
申请号：US11944948
申请日：2007-11-26
申请人： Yagnesh Kikaganeshwala , William Finley , Joerg Ernst , Jason Obermeyer
发明人： Yagnesh Kikaganeshwala , William Finley , Joerg Ernst , Jason Obermeyer
IPC分类号： H02K11/00 , G01N24/00
CPC分类号： H02K15/02 , H02K5/24
摘要： Certain exemplary embodiments comprise a method that can comprise, via a device that originates sub-harmonic vibrations, applying a vibration treatment, to a rotor of an electric motor for a predetermined time period. The rotor can be thermally sensitive. The vibration treatment can be adapted to reduce internal stresses in the rotor, thereby reducing a vibration level of the rotor.
摘要翻译：某些示例性实施例包括一种方法，其可以经由产生次谐波振动的装置，在预定时间段内包括对电动机的转子施加振动处理。转子可以是热敏感的。振动处理可以适应于减小转子内部的应力，从而降低转子的振动水平。

5. 发明申请

US20080265696A1 DEVICES, SYSTEMS, AND METHODS FOR RELIEVING STRESS 有权
标题翻译：用于消除应力的装置，系统和方法
公开(公告)号：US20080265696A1
公开(公告)日：2008-10-30
申请号：US11944948
申请日：2007-11-26
申请人： Yagnesh Kikaganeshwala , William Finley , Joerg Ernst , Jason Obermeyer
发明人： Yagnesh Kikaganeshwala , William Finley , Joerg Ernst , Jason Obermeyer
IPC分类号： G05B5/01 , H02K5/24
CPC分类号： H02K15/02 , H02K5/24
摘要： Certain exemplary embodiments comprise a method that can comprise, via a device that originates sub-harmonic vibrations, applying a vibration treatment, to a rotor of an electric motor for a predetermined time period. The rotor can be thermally sensitive. The vibration treatment can be adapted to reduce internal stresses in the rotor, thereby reducing a vibration level of the rotor.
摘要翻译：某些示例性实施例包括一种方法，其可以经由产生次谐波振动的装置，在预定时间段内包括对电动机的转子施加振动处理。转子可以是热敏感的。振动处理可以适应于减小转子内部的应力，从而降低转子的振动水平。

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