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1. 发明授权

US08222567B2 System and method for laser shock peening 有权
标题翻译：激光冲击喷丸的系统和方法
公开(公告)号：US08222567B2
公开(公告)日：2012-07-17
申请号：US12778371
申请日：2010-05-12
申请人： Manu Mathai , Paul Stephen DiMascio , Gabriel Della-Fera
发明人： Manu Mathai , Paul Stephen DiMascio , Gabriel Della-Fera
IPC分类号： B23K26/00 , B29C65/16
CPC分类号： C21D10/005 , G01N29/045
摘要： A system for laser shock peening includes a laser positioned to direct a laser pulse at a first side of a work piece and a coupler on a second side of the work piece. The system further includes a Doppler shift detector positioned to measure a velocity of the coupler. A method for laser shock peening includes depositing an amount of energy from a laser pulse into a first side of a work piece and transmitting a pulse having a first frequency at a second side of the work piece. The method further includes receiving a reflected pulse having a second frequency from the second side of the work piece and determining the velocity of the work piece based on the difference between the first frequency and the second frequency.
摘要翻译：一种用于激光冲击硬化的系统包括激光器，其被定位成将工件的第一侧处的激光脉冲和在工件的第二侧上的耦合器引导。该系统还包括多普勒频移检测器，定位成测量耦合器的速度。一种用于激光冲击锤击的方法包括将一定数量的能量从激光脉冲沉积到工件的第一侧，并在工件的第二侧传输具有第一频率的脉冲。该方法还包括从工件的第二侧接收具有第二频率的反射脉冲，并且基于第一频率和第二频率之间的差确定工件的速度。

2. 发明申请

US20110278271A1 SYSTEM AND METHOD FOR LASER SHOCK PEENING 有权
标题翻译：用于激光撞击的系统和方法
公开(公告)号：US20110278271A1
公开(公告)日：2011-11-17
申请号：US12778371
申请日：2010-05-12
申请人： Manu Mathai , Paul Stephen DiMascio , Gabriel Della-Fera
发明人： Manu Mathai , Paul Stephen DiMascio , Gabriel Della-Fera
IPC分类号： B23K26/00
CPC分类号： C21D10/005 , G01N29/045
摘要： A system for laser shock peening includes a laser positioned to direct a laser pulse at a first side of a work piece and a coupler on a second side of the work piece. The system further includes a Doppler shift detector positioned to measure a velocity of the coupler. A method for laser shock peening includes depositing an amount of energy from a laser pulse into a first side of a work piece and transmitting a pulse having a first frequency at a second side of the work piece. The method further includes receiving a reflected pulse having a second frequency from the second side of the work piece and determining the velocity of the work piece based on the difference between the first frequency and the second frequency.
摘要翻译：一种用于激光冲击硬化的系统包括激光器，其被定位成将工件的第一侧处的激光脉冲和在工件的第二侧上的耦合器引导。该系统还包括多普勒频移检测器，定位成测量耦合器的速度。一种用于激光冲击锤击的方法包括将一定数量的能量从激光脉冲沉积到工件的第一侧，并在工件的第二侧传输具有第一频率的脉冲。该方法还包括从工件的第二侧接收具有第二频率的反射脉冲，并且基于第一频率和第二频率之间的差确定工件的速度。

3. 发明申请

US20120177811A1 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：US20120177811A1
公开(公告)日：2012-07-12
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： B05D5/12 , B05D1/36 , B05D1/02
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。

4. 发明申请

US20110059332A1 Oxidation and Corrosion Resistant and Ductile Alloy Composition and Method of Making 审中-公开
标题翻译：氧化和耐腐蚀和延性合金组成及其制备方法
公开(公告)号：US20110059332A1
公开(公告)日：2011-03-10
申请号：US12557060
申请日：2009-09-10
申请人： Canan Uslu Hardwicke , Kivilcim Onal Hance , Paul Stephen DiMascio
发明人： Canan Uslu Hardwicke , Kivilcim Onal Hance , Paul Stephen DiMascio
IPC分类号： B32B15/01 , C22C30/00 , C22C19/07
CPC分类号： C22C19/007 , C22C19/05 , C22C19/07 , Y10T428/12493
摘要： Composition containing a MCrAlY, wherein M is selected from the group consisting of cobalt (Co), nickel (Ni), iron (Fe) and mixtures thereof, and germanium in an amount of about 10% by weight or less of germanium. Coated articles coated with the composition are also provided.
摘要翻译：含有MCrAlY的组合物，其中M选自钴（Co），镍（Ni），铁（Fe）及其混合物，锗的含量为锗的约10重量％或更少。还提供了涂覆有组合物的涂层制品。

5. 发明申请

US20100106454A1 METHOD AND SYSTEM FOR ROTATION TRACKING OF A TURBOMACHINE COMPONENT 有权
标题翻译：涡轮机组件的旋转跟踪方法和系统
公开(公告)号：US20100106454A1
公开(公告)日：2010-04-29
申请号：US12258717
申请日：2008-10-27
申请人： Anandraj Sengupta , Paul Stephen DiMascio , Thomas Bradley Beddard
发明人： Anandraj Sengupta , Paul Stephen DiMascio , Thomas Bradley Beddard
IPC分类号： G01C9/00 , G01B7/30
CPC分类号： G01B7/30 , F01D17/02 , F01D21/003 , F05D2260/80 , F05D2270/304
摘要： Disclosed is a method for tracking rotation of a turbomachine component including locating at least one tilt sensor at the turbomachine component and rotating the turbomachine component about a central axis to observe a portion of interest on the turbomachine component. The at least one tilt sensor detects an angle of rotation of the turbomachine component and transmits the angle of rotation from the at least one tilt sensor to a device which converts the angle of rotation to an indicia of the portion of interest. Further disclosed is a rotor including at least one tilt sensor and a system for tracking rotation of a turbomachine component including at least one tilt sensor and a device.
摘要翻译：公开了一种用于跟踪涡轮机组件的旋转的方法，包括将涡轮机组件上的至少一个倾斜传感器定位并围绕中心轴旋转涡轮机组件以观察涡轮机组件上的感兴趣部分。至少一个倾斜传感器检测涡轮机组件的旋转角度，并将旋转角度从至少一个倾斜传感器传递到将旋转角转换成感兴趣部分的标记的装置。还公开了一种转子，其包括至少一个倾斜传感器和用于跟踪包括至少一个倾斜传感器和装置的涡轮机组件的旋转的系统。

6. 发明申请

US20090092494A1 DISK ROTOR AND METHOD OF MANUFACTURE 审中-公开
标题翻译：磁盘转子及其制造方法
公开(公告)号：US20090092494A1
公开(公告)日：2009-04-09
申请号：US11867346
申请日：2007-10-04
申请人： Ronald Ralph Cairo , Paul Stephen DiMascio
发明人： Ronald Ralph Cairo , Paul Stephen DiMascio
IPC分类号： F01D5/30
CPC分类号： F01D5/30 , F01D5/3061 , F01D5/34 , F05D2230/232 , F05D2230/25 , Y02T50/671
摘要： A disk rotor comprises a hub having a bore, and a plurality of spoke segments radially extending from the hub, each spoke segment including a base portion being attached to the hub and a rim portion, wherein the rim portion includes one or more airfoils integrally formed thereon, the plurality of spoke segments collectively forming a ring.
摘要翻译：盘转子包括具有孔的轮毂和从轮毂径向延伸的多个轮辐节段，每个轮辐节段包括附接到轮毂的基座部分和轮缘部分，其中轮缘部分包括一个或多个一体形成的翼面多个轮辐段共同形成环。

7. 发明申请

US20120241279A1 LOAD COUPLING FOR POWER GENERATION SYSTEMS 审中-公开
标题翻译：发电系统的负载耦合
公开(公告)号：US20120241279A1
公开(公告)日：2012-09-27
申请号：US13052422
申请日：2011-03-21
申请人： Nicholas Simon Graham , Paul Stephen DiMascio , David Vincent Bucci
发明人： Nicholas Simon Graham , Paul Stephen DiMascio , David Vincent Bucci
IPC分类号： F16D43/20
CPC分类号： F16D7/021 , F16D7/028 , F16D9/08 , F16D2300/10
摘要： A load coupling for transmitting a torque load between a first shaft and a second shaft is disclosed. The load coupling may generally include a first shaft segment configured to be fixedly attached to the first shaft and a second shaft segment configured to be fixedly attached to the second shaft. The second shaft segment may be frictionally fit within the first shaft segment such that a frictional interface is defined between the first and second shaft segments. Additionally, the frictional interface may be configured such that the first and second shaft segments rotationally disengage when the torque load exceeds a torque threshold and rotationally reengage when the torque load is reduced to or below the torque threshold.
摘要翻译：公开了一种用于在第一轴和第二轴之间传递转矩负载的负载联接器。负载联接器通常可以包括构造成固定地附接到第一轴的第一轴段和被构造成固定地附接到第二轴的第二轴段。第二轴段可以摩擦配合在第一轴段内，使得在第一和第二轴段之间限定摩擦界面。此外，摩擦接口可以构造成使得当扭矩负载超过扭矩阈值时第一和第二轴段旋转地脱离，并且当扭矩负载降低到或低于扭矩阈值时旋转地重新接合。

8. 发明授权

US08253060B2 Hybrid laser arc welding process and apparatus 有权
标题翻译：混合式激光焊接工艺及装置
公开(公告)号：US08253060B2
公开(公告)日：2012-08-28
申请号：US12826800
申请日：2010-06-30
申请人： Daniel Anthony Nowak , Paul Stephen DiMascio
发明人： Daniel Anthony Nowak , Paul Stephen DiMascio
IPC分类号： B23K26/04
CPC分类号： B23K9/173 , B23K26/0604 , B23K26/0676 , B23K26/26 , B23K26/348 , B23K28/02 , B23K2101/006 , F05B2230/234 , F05B2240/10
摘要： A welding method and apparatus for welding workpieces together by conducting a laser beam welding process on a joint region that includes a weld seam defined by and between faying surfaces of the workpieces, and then conducting a hybrid laser arc welding process on the joint region. The laser beam welding process entails causing a first laser beam to travel along the joint region, penetrate the weld seam and form a weldment. The hybrid laser arc welding process remelts the weldment by simultaneously causing an electric arc and a second laser beam to overlap and travel along the joint region and form a weld pool in the weldment. On cooling, a weld joint is formed within the joint region and its weld seam.
摘要翻译：一种用于通过在包括由工件的接合面之间和之间形成的焊缝的接合区域上进行激光束焊接工艺将工件焊接在一起的焊接方法和装置，然后在接合区域上进行混合激光电弧焊接工艺。激光束焊接过程需要使第一激光束沿着接合区域行进，穿透焊缝并形成焊件。混合式激光焊接工艺通过同时使电弧和第二激光束重叠并沿着接合区域行进并在焊件中形成焊接池来重熔焊件。在冷却时，在接头区域及其焊缝内形成焊缝。

9. 发明授权

US6113349A Turbine assembly containing an inner shroud 有权
标题翻译：含有内护罩的涡轮组件
公开(公告)号：US6113349A
公开(公告)日：2000-09-05
申请号：US300691
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： F01D11/08
CPC分类号： F01D11/08 , Y02T50/672
摘要： A turbine assembly having a turbine stator, a ceramic inner shroud, and a first spring. The stator has a longitudinal axis and an outer shroud block with opposing and longitudinally outward facing first and second sides. The first side has a longitudinally outward projecting first ledge and has a first side portion located radially outward of the first ledge. The ceramic inner shroud has a first hook portion longitudinally and radially surrounding the first ledge. The first spring is attached to one of the first side portion and the first hook portion and unattachedly and resiliently contacts the other of the first side portion and the first hook portion.
摘要翻译：具有涡轮机定子，陶瓷内护罩和第一弹簧的涡轮组件。定子具有纵向轴线和外护罩块，其具有相对且纵向向外的第一和第二侧面。第一侧具有纵向向外突出的第一凸缘，并且具有位于第一凸缘的径向外侧的第一侧部。陶瓷内护罩具有纵向和径向围绕第一凸缘的第一钩部分。第一弹簧附接到第一侧部分和第一钩部分中的一个，并且与第一侧部分和第一钩部分中的另一个非连接地弹性地接触。

10. 发明申请

US20130323533A1 REPAIRED SUPERALLOY COMPONENTS AND METHODS FOR REPAIRING SUPERALLOY COMPONENTS 审中-公开
标题翻译：修理的超级组件和修理超级组件的方法
公开(公告)号：US20130323533A1
公开(公告)日：2013-12-05
申请号：US13488535
申请日：2012-06-05
申请人： Yan Cui , Paul Stephen DiMascio , Srikanth Chandrudu Kottilingam , Brian Lee Tollison , Dechao Lin
发明人： Yan Cui , Paul Stephen DiMascio , Srikanth Chandrudu Kottilingam , Brian Lee Tollison , Dechao Lin
IPC分类号： B23K15/00 , B32B15/01
CPC分类号： B23K15/0073 , B23K26/211 , B23K2101/001 , B23P6/005 , C22C19/051 , C22C19/055 , C22C19/056 , F01D5/005 , F05D2230/233 , F05D2240/121 , F05D2300/175 , F05D2300/518 , F05D2300/607 , Y10T428/12944 , Y10T428/12986
摘要： Methods for repairing superalloy components include disposing a single crystal coupon in a void of the superalloy component, disposing one or more shims between the single crystal coupon and the superalloy component, and, welding the one or more shims to join with the single crystal coupon and the superalloy component using a high energy density beam welder.
摘要翻译：用于修复超级合金部件的方法包括将单晶优惠券设置在超合金部件的空隙中，在单晶优惠券和超合金部件之间设置一个或多个垫片，以及焊接一个或多个垫片以与单晶优惠券连接，以及超级合金部件采用高能量密度焊机。

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