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11. 发明授权

US08540936B2 Turbine blade erosion sensor 有权
标题翻译：涡轮叶片侵蚀传感器
公开(公告)号：US08540936B2
公开(公告)日：2013-09-24
申请号：US13253582
申请日：2011-10-05
申请人： Rebecca Evelyn Hefner , Paul Stephen DiMascio
发明人： Rebecca Evelyn Hefner , Paul Stephen DiMascio
IPC分类号： G01N17/00 , G01R27/08 , C03C27/00 , C03C29/00 , B63H1/26 , B63H7/02 , B64C11/16 , B64C27/46
CPC分类号： F01D5/288 , F01D21/003 , F05D2270/80 , G01N17/02 , G01N17/043
摘要： An erosion sensor that can separately monitor erosion and corrosion of a substrate, such as a wind turbine blade or a turbine blade used in devices such as gas turbines, aircraft engines, microturbines, steam turbines, and the like is disclosed. The sensor can include a first element or “erosion part” that is made of a corrosion resistant material. The first element of the sensor has similar erosion properties to the substrate being monitored. The sensor can further include a second element or a “corrosion part” that is made of a material having similar erosion and corrosion properties to the substrate. The sensor can provide an erosion indicator based on the erosion of the first element and a corrosion indicator based on the erosion and corrosion of the second element.
摘要翻译：公开了可以分别监视诸如燃气轮机，飞机发动机，微型涡轮机，蒸汽轮机等装置中使用的风力涡轮机叶片或涡轮叶片的基板的腐蚀和腐蚀的侵蚀传感器。传感器可以包括由耐腐蚀材料制成的第一元件或“侵蚀部件”。传感器的第一个元件与被监测的基板具有相似的侵蚀性能。传感器还可以包括第二元件或“腐蚀部分”，其由具有与基底相似的侵蚀和腐蚀特性的材料制成。传感器可以基于第一元件的腐蚀和基于第二元件的腐蚀和腐蚀的腐蚀指示器来提供侵蚀指示器。

12. 发明申请

US20130058786A1 CREEP INDICATION SYSTEM AND METHOD FOR DETERMINING CREEP AMOUNT 有权
标题翻译： CREEP指示系统和确定CREEP金额的方法
公开(公告)号：US20130058786A1
公开(公告)日：2013-03-07
申请号：US13225776
申请日：2011-09-06
申请人： Fred Thomas Willett, JR. , Paul Stephen DiMascio
发明人： Fred Thomas Willett, JR. , Paul Stephen DiMascio
IPC分类号： F01D5/00 , G01N3/02
CPC分类号： G01M13/00 , F01D11/001 , F01D11/025 , F01D21/003 , G01B5/28 , G01B5/30 , G01B21/02 , G01N2203/0071
摘要： A creep indication system and a method for determining a creep amount are disclosed. The system includes a first creep indicating member on a first rotating component and a second creep indicating member on a second rotating component. The second creep indicating member has at least one different creep characteristic from the first creep indicating member. The system further includes at least one measurement device configured to measure a change in radial position of at least one of the first creep indicating member or the second creep indicating member. The method includes measuring a first creep amount of a first creep indicating member and measuring a second creep amount of a second creep indicating member. The method further includes estimating a temperature of a rotating component using the first creep amount and the second creep amount.
摘要翻译：公开了一种蠕变指示系统和确定蠕变量的方法。该系统包括第一旋转部件上的第一蠕变指示部件和第二旋转部件上的第二蠕变指示部件。第二蠕变指示构件具有与第一蠕变指示构件至少一个不同的蠕变特性。该系统还包括至少一个测量装置，其被配置为测量第一蠕变指示构件或第二蠕变指示构件中的至少一个的径向位置的变化。该方法包括测量第一蠕变指示构件的第一蠕变量并测量第二蠕变指示构件的第二蠕变量。该方法还包括使用第一蠕变量和第二蠕变量来估计旋转部件的温度。

13. 发明授权

US08359728B2 Method for manufacturing a corrosion sensor 有权
标题翻译：腐蚀传感器的制造方法
公开(公告)号：US08359728B2
公开(公告)日：2013-01-29
申请号：US12985550
申请日：2011-01-06
申请人： Rebecca Evelyn Hefner , Paul Stephen DiMascio
发明人： Rebecca Evelyn Hefner , Paul Stephen DiMascio
IPC分类号： G01R3/00
CPC分类号： G01N17/04 , Y10T29/49002 , Y10T29/49007 , Y10T29/49128 , Y10T29/49155 , Y10T29/49204 , Y10T29/49798
摘要： A method for manufacturing a corrosion sensor includes applying a first layer of non-conductive material to a substrate, writing a conductive material at discrete locations on the non-conductive material, and writing the conductive material at discrete locations on the previously written conductive material. The method further includes applying a second layer of non-conductive material over the conductive material and machining at least a portion of the second layer of non-conductive material to expose at least a portion of the conductive material.
摘要翻译：一种用于制造腐蚀传感器的方法包括将第一层非导电材料施加到衬底上，在非导电材料上的离散位置处书写导电材料，以及将导电材料写在预先写入的导电材料上的离散位置处。该方法还包括在导电材料上施加第二非导电材料层，并且加工第二非导电材料层的至少一部分以暴露导电材料的至少一部分。

14. 发明授权

US06315519B1 Turbine inner shroud and turbine assembly containing such inner shroud 失效
标题翻译：涡轮内护罩和涡轮组件包含这样的内护罩
公开(公告)号：US06315519B1
公开(公告)日：2001-11-13
申请号：US09300692
申请日：1999-04-27
申请人： Bharat Sampathkumaran Bagepalli , Gregory Scot Corman , Anthony John Dean , Paul Stephen DiMascio , Massoud Mirdamadi
发明人： Bharat Sampathkumaran Bagepalli , Gregory Scot Corman , Anthony John Dean , Paul Stephen DiMascio , Massoud Mirdamadi
IPC分类号： F01D1108
CPC分类号： F01D11/08 , F01D25/246 , F04D29/023 , F04D29/083 , F05D2300/10 , F05D2300/6033 , Y02T50/672
摘要： A turbine inner shroud and a turbine assembly. The turbine assembly includes a turbine stator having a longitudinal axis and having an outer shroud block with opposing and longitudinally outward facing first and second sides having open slots. A ceramic inner shroud has longitudinally inward facing hook portions which can longitudinally and radially surround a portion of the sides of the outer shroud block. In one attachment, the hook portions are engageable with, and are positioned within, the open slots.
摘要翻译：涡轮内护罩和涡轮组件。涡轮组件包括具有纵向轴线的涡轮机定子，并且具有外护罩块，外护罩块具有相对且纵向向外的第一和第二侧面具有敞开的槽。陶瓷内护罩具有纵向向内的钩部，其可以纵向和径向地围绕外护罩块的侧面的一部分。在一个附件中，钩部分可与开放槽接合并位于开口槽内。

15. 发明授权

US09297742B2 Method for manufacturing a corrosion sensor 有权
标题翻译：腐蚀传感器的制造方法
公开(公告)号：US09297742B2
公开(公告)日：2016-03-29
申请号：US12985557
申请日：2011-01-06
申请人： Rebecca Evelyn Hefner , Paul Stephen DiMascio
发明人： Rebecca Evelyn Hefner , Paul Stephen DiMascio
IPC分类号： G01N17/04 , G01N17/00
CPC分类号： G01N17/04
摘要： A method for manufacturing a corrosion sensor includes spraying a non-conductive material on a substrate and spraying a conductive material at discrete locations on the substrate or on the non-conductive material. The method further includes spraying the non-conductive material around the discrete locations of the conductive material.
摘要翻译：一种用于制造腐蚀传感器的方法包括将不导电材料喷涂在基片上，并在基片或非导电材料上的离散位置喷涂导电材料。该方法还包括在导电材料的离散位置周围喷射非导电材料。

16. 发明授权

US08643389B2 Corrosion sensor and method for manufacturing a corrosion sensor 有权
标题翻译：腐蚀传感器及腐蚀传感器的制造方法
公开(公告)号：US08643389B2
公开(公告)日：2014-02-04
申请号：US12985541
申请日：2011-01-06
申请人： Rebecca Evelyn Hefner , Paul Stephen DiMascio
发明人： Rebecca Evelyn Hefner , Paul Stephen DiMascio
IPC分类号： G01R1/067 , C23C14/54 , G01F1/64 , G01N17/02 , G01N17/04 , C25D17/00 , C25D21/12
CPC分类号： G01N17/02 , G01N17/04
摘要： A corrosion sensor includes a plurality of conductive portions and at least one non-conductive portion between adjacent conductive portions, wherein the at least one non-conductive portion has a dimension less than approximately 500 microns. A method for manufacturing a corrosion sensor includes applying a non-conductive material to a substrate and applying a conductive material to discrete locations on the non-conductive material. The method further includes applying a brazing material around each discrete location of the conductive material.
摘要翻译：腐蚀传感器包括多个导电部分和相邻导电部分之间的至少一个非导电部分，其中至少一个非导电部分具有小于约500微米的尺寸。一种用于制造腐蚀传感器的方法包括将不导电材料施加到衬底上并将导电材料施加到非导电材料上的离散位置。该方法还包括在导电材料的每个离散位置周围施加钎焊材料。

17. 发明申请

US20130089463A1 TURBINE BLADE EROSION SENSOR 有权
标题翻译：涡轮叶片腐蚀传感器
公开(公告)号：US20130089463A1
公开(公告)日：2013-04-11
申请号：US13253582
申请日：2011-10-05
申请人： Rebecca Evelyn Hefner , Paul Stephen DiMascio
发明人： Rebecca Evelyn Hefner , Paul Stephen DiMascio
IPC分类号： G01N17/00 , G01R27/08
CPC分类号： F01D5/288 , F01D21/003 , F05D2270/80 , G01N17/02 , G01N17/043
摘要： An erosion sensor that can separately monitor erosion and corrosion of a substrate, such as a wind turbine blade or a turbine blade used in devices such as gas turbines, aircraft engines, microturbines, steam turbines, and the like is disclosed. The sensor can include a first element or “erosion part” that is made of a corrosion resistant material. The first element of the sensor has similar erosion properties to the substrate being monitored. The sensor can further include a second element or a “corrosion part” that is made of a material having similar erosion and corrosion properties to the substrate. The sensor can provide an erosion indicator based on the erosion of the first element and a corrosion indicator based on the erosion and corrosion of the second element.
摘要翻译：公开了可以分别监视诸如燃气轮机，飞机发动机，微型涡轮机，蒸汽轮机等装置中使用的风力涡轮机叶片或涡轮叶片的基板的腐蚀和腐蚀的侵蚀传感器。传感器可以包括由耐腐蚀材料制成的第一元件或侵蚀部件。传感器的第一个元件与被监测的基板具有相似的侵蚀性能。该传感器还可以包括第二元件或腐蚀部件，其由具有与基底相似的侵蚀和腐蚀性能的材料制成。传感器可以基于第一元件的腐蚀和基于第二元件的腐蚀和腐蚀的腐蚀指示器来提供侵蚀指示器。

18. 发明授权

US08287238B2 Hub pitch gear repair method 有权
标题翻译：轮毂齿轮修理方法
公开(公告)号：US08287238B2
公开(公告)日：2012-10-16
申请号：US12040075
申请日：2008-02-29
申请人： Paul Stephen DiMascio , Ryan Close , Gunther Auer , Robert Grimley , Alan Hamel
发明人： Paul Stephen DiMascio , Ryan Close , Gunther Auer , Robert Grimley , Alan Hamel
IPC分类号： B63H3/00
CPC分类号： F16H55/17 , F03D80/50 , F16H55/12 , F16H2055/175 , Y02E10/722 , Y02E10/726 , Y10T29/49735 , Y10T74/1967
摘要： A method for repairing a hub pitch gear assembly. The method includes providing a ring assembly for adjusting a pitch angle of a wind turbine blade having a plurality of gear teeth. A segment of the ring assembly is removed, the segment including at least a portion of at least one gear tooth, to form a repair cavity. A repair segment configured to mate the repair cavity is provided and the repair segment is directed into the repair cavity and fastened in position. A repaired pitch gear assembly and wind turbine are also provided.
摘要翻译：一种修理轮毂齿轮组件的方法。该方法包括提供用于调节具有多个齿轮齿的风力涡轮机叶片的俯仰角的环组件。去除环组件的段，该段包括至少一个齿轮齿的至少一部分，以形成修复腔。提供了构造成与修理腔配合的修复段，并且修复段被引导到修复腔并被固定就位。还提供修理的减速机组件和风力涡轮机。

19. 发明申请

US20110256358A1 CERAMIC COMPOSITE COMPONENTS AND METHODS OF FABRICATING THE SAME 有权
标题翻译：陶瓷复合材料及其制造方法
公开(公告)号：US20110256358A1
公开(公告)日：2011-10-20
申请号：US12761932
申请日：2010-04-16
申请人： Herbert Chidsey Roberts , Paul Stephen DiMascio
发明人： Herbert Chidsey Roberts , Paul Stephen DiMascio
IPC分类号： B32B3/10 , B29C65/00
CPC分类号： F01D25/12 , B32B18/00 , C04B35/632 , C04B35/63476 , C04B35/653 , C04B37/008 , C04B2237/32 , C04B2237/62 , F01D25/005 , F05C2203/08 , F05C2253/04
摘要： A method for fabricating a ceramic composite includes forming a first ceramic composite layer (CCL), positioning a form against the first CCL, positioning a second CCL against the form such that the form is at least partially circumscribed by the first CCL and the second CCL. The method also includes coupling the first CCL to the second CCL, such that at least a first passage extends in a first direction across at least a portion of the ceramic composite component and is defined at least partially by the first CCL and the second CCL in a location vacated by the first form.
摘要翻译：一种制造陶瓷复合材料的方法包括：形成第一陶瓷复合层（CCL），将形状定位成抵靠第一CCL，将第二CCL定位成使形状至少部分地被第一CCL和第二CCL限定。该方法还包括将第一CCL耦合到第二CCL，使得至少第一通道跨过陶瓷复合部件的至少一部分沿第一方向延伸，并且至少部分地由第一CCL和第二CCL限定由第一个表格腾出的位置。

20. 发明申请

US20110251721A1 SYSTEM AND METHOD FOR ONLINE MONITORING OF MOLTEN SALT CORROSION 有权
标题翻译：在线监测硫酸盐腐蚀的系统和方法
公开(公告)号：US20110251721A1
公开(公告)日：2011-10-13
申请号：US12757636
申请日：2010-04-09
申请人： Rebecca Evelyn Hefner , Paul Stephen DiMascio
发明人： Rebecca Evelyn Hefner , Paul Stephen DiMascio
IPC分类号： G01N27/04 , G05B13/00 , G01R27/08
CPC分类号： G01N17/02
摘要： A system and method for online monitoring of molten salt corrosion of a component of an apparatus is disclosed. First and second electrodes are electrically isolated from each other within the component and exposed to a corrosive operating environment of the apparatus. The first and second electrodes are electrically coupled such that when an electrical potential difference exists between the first and second electrodes an electrical current flows between the first electrode and the second electrode. The electrical potential difference between the first electrode and the second electrode is based at least in part on molten salt corrosion at the first electrode or the second electrode. At least one of the electrical potential difference or the electrical current flowing between the first electrode and second electrode is measured and analyzed such that a corrosion characteristic of the component can be predicted.
摘要翻译：公开了用于在线监测装置的部件的熔盐腐蚀的系统和方法。第一和第二电极在部件内彼此电隔离并暴露于设备的腐蚀性操作环境。第一和第二电极电耦合，使得当在第一和第二电极之间存在电势差时，电流在第一电极和第二电极之间流动。第一电极和第二电极之间的电位差至少部分地基于第一电极或第二电极处的熔盐腐蚀。测量和分析在第一电极和第二电极之间流动的电位差或电流中的至少一个，从而可以预测该部件的腐蚀特性。

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