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1. 发明授权

US06784597B1 Self-locking nut for stud shaft and stacked wheel assembly for the rotor of a rotary machine 有权
标题翻译：用于螺柱轴的自锁螺母和用于旋转机械转子的堆叠式轮组件
公开(公告)号：US06784597B1
公开(公告)日：2004-08-31
申请号：US10413222
申请日：2003-04-15
申请人： John Raymond Hess , Roger Clayton Walker , Gabriel E. Robledo , Paul Jeffrey Meyer
发明人： John Raymond Hess , Roger Clayton Walker , Gabriel E. Robledo , Paul Jeffrey Meyer
IPC分类号： F16B2700
CPC分类号： F01D5/066 , F16B37/00 , F16B39/02
摘要： Stacked wheels of the rotor of a rotary machine are axially coupled to one another by tie bolt assemblies. Each tie bolt assembly includes a stud having forward and aft ends. The aft end of the stud includes a self-locking nut to thereby lock the stud/nut assembly against rotation relative to the rotor.
摘要翻译：旋转机器的转子的堆叠轮通过连接螺栓组件彼此轴向联接。每个连接螺栓组件包括具有前端和后端的螺柱。螺柱的后端包括自锁螺母，从而锁定螺柱/螺母组件以相对于转子旋转。

2. 发明申请

US20090285680A1 COOLING CIRCUIT FOR USE IN TURBINE BUCKET COOLING 有权
标题翻译：用于涡轮机底盘冷却的冷却电路
公开(公告)号：US20090285680A1
公开(公告)日：2009-11-19
申请号：US12121921
申请日：2008-05-16
申请人： John Raymond Hess , Kenneth Moore , Eric Roush
发明人： John Raymond Hess , Kenneth Moore , Eric Roush
IPC分类号： F01D5/08
CPC分类号： F02C7/185 , F01D5/081 , F01D5/085 , F01D5/087 , F05D2240/63 , F05D2260/604 , Y02T50/676
摘要： A system and a method to supply a coolant to a turbine bucket of a turbine. The system includes an extraction system configured to extract air from a main compressor airflow, a supply circuit, at least a part of which is disposed at an exterior of the gas turbine, coupled to the extraction system and configured to transport the extracted air, as an ingredient of the coolant, from the extraction system to a coolant insertion region, and a cooling system, disposed proximate to the coolant insertion region of the gas turbine and coupled to the supply circuit at a position on-board the gas turbine, the cooling system being configured to supply the turbine bucket with the coolant, including the extracted air.
摘要翻译：一种向涡轮机的涡轮机桶供应冷却剂的系统和方法。该系统包括被配置为从主压缩机气流中提取空气的提取系统，供应回路，其至少一部分设置在燃气轮机的外部，与供油系统相连，并被配置为运送抽取的空气，如冷却剂的成分，从提取系统到冷却剂插入区域，以及冷却系统，该冷却系统设置在靠近燃气轮机的冷却剂插入区域并且在燃气轮机上的位置处连接到供应回路，冷却系统被配置为向涡轮机桶提供包括抽取的空气的冷却剂。

3. 发明授权

US08277170B2 Cooling circuit for use in turbine bucket cooling 有权
标题翻译：用于涡轮机桶冷却的冷却回路
公开(公告)号：US08277170B2
公开(公告)日：2012-10-02
申请号：US12121921
申请日：2008-05-16
申请人： John Raymond Hess , Kenneth Moore , Eric Roush
发明人： John Raymond Hess , Kenneth Moore , Eric Roush
IPC分类号： F04D29/58
CPC分类号： F02C7/185 , F01D5/081 , F01D5/085 , F01D5/087 , F05D2240/63 , F05D2260/604 , Y02T50/676
摘要： A system and a method to supply a coolant to a turbine bucket of a turbine. The system includes an extraction system configured to extract air from a main compressor airflow, a supply circuit, at least a part of which is disposed at an exterior of the gas turbine, coupled to the extraction system and configured to transport the extracted air, as an ingredient of the coolant, from the extraction system to a coolant insertion region, and a cooling system, disposed proximate to the coolant insertion region of the gas turbine and coupled to the supply circuit at a position on-board the gas turbine, the cooling system being configured to supply the turbine bucket with the coolant, including the extracted air.
摘要翻译：一种向涡轮机的涡轮机桶供应冷却剂的系统和方法。该系统包括被配置为从主压缩机空气流中提取空气的提取系统，供应回路，其至少一部分设置在燃气涡轮机的外部，与供气系统相连，并配置成运送抽取的空气，如冷却剂的成分，从提取系统到冷却剂插入区域，以及冷却系统，该冷却系统设置在靠近燃气轮机的冷却剂插入区域并且在燃气轮机上的位置处连接到供应回路，冷却系统被配置为向涡轮机桶提供包括抽取的空气的冷却剂。

4. 发明授权

US08317481B2 Rotor of a turbomachine and method for replacing rotor blades of the rotor 有权
标题翻译：涡轮机的转子和用于替换转子的转子叶片的方法
公开(公告)号：US08317481B2
公开(公告)日：2012-11-27
申请号：US12035922
申请日：2008-02-22
申请人： Nick Martin , John Raymond Hess
发明人： Nick Martin , John Raymond Hess
IPC分类号： F01D5/30
CPC分类号： F01D5/3007 , F01D5/06 , F05D2220/60 , F05D2230/80 , Y10T29/49318 , Y10T29/4973
摘要： A rotor of a turbomachine is provided. The rotor includes at least first and second rotor portions and at least first and second blades. The first and second rotor portions are configured to rotate about an axis. The first and second rotor portions have first and second rim portions, respectively, which are spaced a predetermined distance apart from one another and have a perimetrical slot therebetween. The first and second rim portions have first and second dovetail slots, respectively, extending therethrough communicating with the perimetrical slot. The first and second blades have first and second dovetail portions, respectively. The first dovetail portion is disposed in one of the first and second dovetail slots, and the second dovetail portion is disposed in the other of the first and second dovetail slots. The perimetrical slot has a sufficient size to pass the first and second blades therethrough when the first and second blades are removed from the rotor.
摘要翻译：提供涡轮机的转子。转子包括至少第一和第二转子部分以及至少第一和第二叶片。第一和第二转子部分构造成围绕轴线旋转。第一转子部分和第二转子部分分别具有第一和第二边缘部分，第一和第二边缘部分彼此间隔开预定距离并且在它们之间具有周向槽。第一和第二边缘部分分别具有延伸穿过与周边槽相连通的第一和第二燕尾槽。第一和第二叶片分别具有第一和第二燕尾部分。第一燕尾部分设置在第一和第二燕尾槽之一中，第二燕尾部分设置在第一和第二燕尾槽中的另一个中。当第一和第二叶片从转子移除时，周边槽具有足够的尺寸使第一和第二叶片通过。

5. 发明授权

US08061971B2 Apparatus and method for cooling a turbine 有权
标题翻译：用于冷却涡轮机的装置和方法
公开(公告)号：US08061971B2
公开(公告)日：2011-11-22
申请号：US12209832
申请日：2008-09-12
申请人： Eric Roush , Mark W. Flanagan , Ian David Wilson , George Frey , John Raymond Hess
发明人： Eric Roush , Mark W. Flanagan , Ian David Wilson , George Frey , John Raymond Hess
IPC分类号： F01D25/26
CPC分类号： F02C7/18 , F01D5/081 , F02C6/08
摘要： A cooling system for a turbine includes a blower configured to generate a cooling gas flow to be passed through a rotor cavity of the turbine; piping configured to deliver the cooling gas flow to the turbine; and at least one valve configured to control the cooling gas flow. The piping is operatively connected to the rotor of the turbine. A method of cooling a turbine includes generating a cooling gas flow with a blower to be passed through a rotor cavity of the turbine; and delivering the cooling gas flow to the turbine.
摘要翻译：一种用于涡轮机的冷却系统包括：鼓风机，其构造成产生要通过涡轮机的转子腔的冷却气流; 配置成将冷却气流输送到涡轮机的管道; 以及配置成控制冷却气流的至少一个阀。管道可操作地连接到涡轮机的转子。一种冷却涡轮机的方法包括：产生具有鼓风机的冷却气流，以通过涡轮机的转子腔; 并将冷却气流输送到涡轮。

6. 发明申请

US20090214350A1 ROTOR OF A TURBOMACHINE AND METHOD FOR REPLACING ROTOR BLADES OF THE ROTOR 有权
标题翻译：涡轮转子的转子和用于替换转子的转子叶片的方法
公开(公告)号：US20090214350A1
公开(公告)日：2009-08-27
申请号：US12035922
申请日：2008-02-22
申请人： Nick Martin , John Raymond Hess
发明人： Nick Martin , John Raymond Hess
IPC分类号： F01D5/32 , B23P6/00
CPC分类号： F01D5/3007 , F01D5/06 , F05D2220/60 , F05D2230/80 , Y10T29/49318 , Y10T29/4973
摘要： A rotor of a turbomachine is provided. The rotor includes at least first and second rotor portions and at least first and second blades. The first and second rotor portions are configured to rotate about an axis. The first and second rotor portions have first and second rim portions, respectively, which are spaced a predetermined distance apart from one another and have a perimetrical slot therebetween. The first and second rim portions have first and second dovetail slots, respectively, extending therethrough communicating with the perimetrical slot. The first and second blades have first and second dovetail portions, respectively. The first dovetail portion is disposed in one of the first and second dovetail slots, and the second dovetail portion is disposed in the other of the first and second dovetail slots. The perimetrical slot has a sufficient size to pass the first and second blades therethrough when the first and second blades are removed from the rotor.
摘要翻译：提供涡轮机的转子。转子包括至少第一和第二转子部分以及至少第一和第二叶片。第一和第二转子部分构造成围绕轴线旋转。第一转子部分和第二转子部分分别具有第一和第二边缘部分，第一和第二边缘部分彼此间隔开预定距离并且在它们之间具有周向槽。第一和第二边缘部分分别具有延伸穿过与周边槽相连通的第一和第二燕尾槽。第一和第二叶片分别具有第一和第二燕尾部分。第一燕尾部分设置在第一和第二燕尾槽之一中，第二燕尾部分设置在第一和第二燕尾槽中的另一个中。当第一和第二叶片从转子移除时，周边槽具有足够的尺寸使第一和第二叶片通过。

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