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1. 发明授权

US08122785B2 Rotor balancing system for turbomachinery 有权
标题翻译：涡轮机转子平衡系统
公开(公告)号：US08122785B2
公开(公告)日：2012-02-28
申请号：US10383438
申请日：2003-03-07
申请人： Paul Czerniak , Daniel G. Rubalcaba , John D. Privett
发明人： Paul Czerniak , Daniel G. Rubalcaba , John D. Privett
IPC分类号： F16F15/22
CPC分类号： F01D5/027 , F05D2260/97 , F16F15/34 , Y02T50/671 , Y02T50/673 , Y10T74/2109
摘要： The present invention relates to an improved rotor balancing system which allows for fine tune onsite adjustment for turbomachinery. The rotor balancing system comprises a rotor element having a row of locating slots and a device for reducing windage effects caused by the locating slots and protruding anti-rotation pins. In a preferred embodiment, the device for reducing windage effects comprises at least one balancing ring which partially or fully covers the locating slots and internal slots for engaging and disengaging that does not protrude outbound of the ring. Each balancing ring is preferably provided with two integrally formed anti-rotation members for engaging the locating slots. Each balancing ring is also preferably provided with a slot in a weighted portion of the ring for receiving a tool for positioning the balancing ring in a desired position. A method for positioning the balancing ring on a rotor element using the slot and the tool is also described herein.
摘要翻译：本发明涉及一种改进的转子平衡系统，其允许对涡轮机械的现场调整进行微调。转子平衡系统包括具有一排定位槽的转子元件和用于减少由定位槽和突出的防旋转销引起的风阻效应的装置。在优选实施例中，用于减少风阻影响的装置包括至少一个平衡环，该平衡环部分地或完全地覆盖定位槽和用于接合和分离的内部槽，该槽不突出到环的外侧。每个平衡环优选地设置有用于接合定位槽的两个整体形成的防旋转构件。每个平衡环还优选地设置有在环的加权部分中的狭槽，用于接收用于将平衡环定位在期望位置的工具。本文还描述了使用槽和工具将平衡环定位在转子元件上的方法。

2. 发明授权

US06588298B2 Rotor balancing system for turbomachinery 有权
标题翻译：涡轮机转子平衡系统
公开(公告)号：US06588298B2
公开(公告)日：2003-07-08
申请号：US09815742
申请日：2001-03-23
申请人： Paul Czerniak , Daniel G. Rubalcaba , John D. Privett
发明人： Paul Czerniak , Daniel G. Rubalcaba , John D. Privett
IPC分类号： F16F1522
CPC分类号： F01D5/027 , F05D2260/97 , F16F15/34 , Y02T50/671 , Y02T50/673 , Y10T74/2109
摘要： The present invention relates to an improved rotor balancing system which allows for fine tune onsite adjustment for turbomachinery. The rotor balancing system comprises a rotor element having a row of locating slots and a device for reducing windage effects caused by the locating slots and protruding anti-rotation pins. In a preferred embodiment, the device for reducing windage effects comprises at least one balancing ring which partially or fully covers the locating slots and internal slots for engaging and.disengaging that does not protrude outbound of the ring. Each balancing ring is preferably provided with two integrally formed anti-rotation members for engaging the locating slots. Each balancing ring is also preferably provided with a slot in a weighted portion of the ring for receiving a tool for positioning the balancing ring in a desired position. A method for positioning the balancing ring on a rotor element using the slot and the tool is also described herein.
摘要翻译：本发明涉及一种改进的转子平衡系统，其允许对涡轮机械的现场调整进行微调。转子平衡系统包括具有一排定位槽的转子元件和用于减少由定位槽和突出的防旋转销引起的风阻效应的装置。在优选实施例中，用于减少风阻效应的装置包括至少一个平衡环，该平衡环部分地或完全地覆盖定位槽和用于接合和不突出出来的环的内槽。每个平衡环优选地设置有用于接合定位槽的两个整体形成的防旋转构件。每个平衡环还优选地设置有在环的加权部分中的狭槽，用于接收用于将平衡环定位在期望位置的工具。本文还描述了使用槽和工具将平衡环定位在转子元件上的方法。

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