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1. 发明授权

US07654794B2 Methods and apparatus for assembling steam turbines 有权
标题翻译：蒸汽轮机组装方法及装置
公开(公告)号：US07654794B2
公开(公告)日：2010-02-02
申请号：US11281641
申请日：2005-11-17
申请人： Steven Sebastian Burdgick , Boris Ivanovitch Frolov
发明人： Steven Sebastian Burdgick , Boris Ivanovitch Frolov
IPC分类号： F01D9/04
CPC分类号： F01D25/246 , F01D9/042 , F05B2260/301 , F05D2220/31 , Y10T29/49323 , Y10T29/49968
摘要： Method and apparatus for assembling steam turbines are provided. The method of assembling a steam turbine includes providing an annular outer member, providing an annular inner member, coupling a plurality of airfoils to the inner member with a plurality of generally radial fastener assemblies such that the plurality of airfoils extend substantially radially outward from the inner member, and coupling each of the plurality of airfoils to the outer member.
摘要翻译：提供了组装蒸汽轮机的方法和装置。组装蒸汽涡轮机的方法包括提供环形外部构件，提供环形内部构件，将多个翼型件与多个大致径向的紧固件组件联接到内部构件，使得多个翼型件从内部基本径向向外延伸并且将所述多个翼型件中的每一个连接到所述外部构件。

2. 发明申请

US20080075578A1 METHOD AND APPARATUS FOR CONTROLLING THE OPERATION OF A STEAM TURBINE 有权
标题翻译：用于控制蒸汽涡轮机操作的方法和装置
公开(公告)号：US20080075578A1
公开(公告)日：2008-03-27
申请号：US11534170
申请日：2006-09-21
申请人： Steven Sebastian Burdgick , Boris Ivanovitch Frolov
发明人： Steven Sebastian Burdgick , Boris Ivanovitch Frolov
IPC分类号： F04D27/02
CPC分类号： F01D11/10 , F01D11/005 , F01D11/04 , F01D11/06 , F05D2220/31
摘要： A steam turbine includes, in one exemplary embodiment, a rotor and a plurality of bucket stages coupled to the rotor with each bucket stage including a plurality of circumferentially spaced buckets coupled to the rotor. The steam turbine also includes a diaphragm assembly surrounding the rotor and the bucket stages, and an outer casing disposed about the rotor and diaphragm assembly. The diaphragm assembly includes a plurality of nozzle stages located between the bucket stages, a circumferentially extending groove, with the groove located upstream of one of the bucket stages and between that bucket stage and an adjacent nozzle stage, a circumferentially extending extraction chamber, and at least one first bore extending from the groove to the extraction chamber. The diaphragm assembly also includes at least one second bore extending from the extraction chamber through an outer surface of the diaphragm assembly.
摘要翻译：在一个示例性实施例中，蒸汽涡轮机包括转子和联接到转子的多个铲斗级，每个铲斗级包括联接到转子的多个周向间隔开的铲斗。蒸汽轮机还包括围绕转子和铲斗级的隔膜组件和围绕转子和隔膜组件设置的外壳。隔膜组件包括位于铲斗级之间的多个喷嘴级，周向延伸的凹槽，其中凹槽位于一个铲斗级的上游，并且在该铲斗级与相邻喷嘴级之间，周向延伸的抽出室至少一个从凹槽延伸到提取室的第一孔。隔膜组件还包括至少一个从提取室延伸通过隔膜组件的外表面的第二孔。

3. 发明授权

US07744343B2 Method and apparatus for controlling the operation of a steam turbine 有权
标题翻译：用于控制蒸汽轮机的操作的方法和装置
公开(公告)号：US07744343B2
公开(公告)日：2010-06-29
申请号：US11534170
申请日：2006-09-21
申请人： Steven Sebastian Burdgick , Boris Ivanovitch Frolov
发明人： Steven Sebastian Burdgick , Boris Ivanovitch Frolov
IPC分类号： F01D25/32
CPC分类号： F01D11/10 , F01D11/005 , F01D11/04 , F01D11/06 , F05D2220/31
摘要： A steam turbine includes, in one exemplary embodiment, a rotor and a plurality of bucket stages coupled to the rotor with each bucket stage including a plurality of circumferentially spaced buckets coupled to the rotor. The steam turbine also includes a diaphragm assembly surrounding the rotor and the bucket stages, and an outer casing disposed about the rotor and diaphragm assembly. The diaphragm assembly includes a plurality of nozzle stages located between the bucket stages, a circumferentially extending groove, with the groove located upstream of one of the bucket stages and between that bucket stage and an adjacent nozzle stage, a circumferentially extending extraction chamber, and at least one first bore extending from the groove to the extraction chamber. The diaphragm assembly also includes at least one second bore extending from the extraction chamber through an outer surface of the diaphragm assembly.
摘要翻译：在一个示例性实施例中，蒸汽涡轮机包括转子和联接到转子的多个铲斗级，每个铲斗级包括联接到转子的多个周向间隔开的铲斗。蒸汽轮机还包括围绕转子和铲斗级的隔膜组件和围绕转子和隔膜组件设置的外壳。隔膜组件包括位于铲斗级之间的多个喷嘴级，周向延伸的凹槽，其中凹槽位于一个铲斗级的上游，并且在该铲斗级与相邻喷嘴级之间，周向延伸的抽出室至少一个从凹槽延伸到提取室的第一孔。隔膜组件还包括至少一个从提取室延伸通过隔膜组件的外表面的第二孔。

4. 发明授权

US07422415B2 Airfoil and method for moisture removal and steam injection 失效
标题翻译：机翼和除湿和蒸汽注入的方法
公开(公告)号：US07422415B2
公开(公告)日：2008-09-09
申请号：US11438251
申请日：2006-05-23
申请人： Steven Sebastian Burdgick , Boris Ivanovitch Frolov
发明人： Steven Sebastian Burdgick , Boris Ivanovitch Frolov
IPC分类号： F03B11/00
CPC分类号： F01D5/145 , F01D5/186 , F05D2260/20 , F05D2260/2322 , F05D2260/602 , F05D2270/17 , Y02T50/673 , Y02T50/676
摘要： An airfoil configured for removing moisture from the steam flow path and injecting steam into the steam flow path of a steam turbine.
摘要翻译：翼型构造用于从蒸汽流动路径去除水分并将蒸汽注入到蒸汽涡轮机的蒸汽流动路径中。

5. 发明申请

US20070274824A1 Airfoil and method for moisture removal and steam injection 失效
标题翻译：机翼和除湿和蒸汽注入的方法
公开(公告)号：US20070274824A1
公开(公告)日：2007-11-29
申请号：US11438251
申请日：2006-05-23
申请人： Steven Sebastian Burdgick , Boris Ivanovitch Frolov
发明人： Steven Sebastian Burdgick , Boris Ivanovitch Frolov
IPC分类号： F03B11/00
CPC分类号： F01D5/145 , F01D5/186 , F05D2260/20 , F05D2260/2322 , F05D2260/602 , F05D2270/17 , Y02T50/673 , Y02T50/676
摘要： An airfoil configured for removing moisture from the steam flow path and injecting steam into the steam flow path of a steam turbine.
摘要翻译：翼型构造用于从蒸汽流动路径去除水分并将蒸汽注入到蒸汽涡轮机的蒸汽流动路径中。

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