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11. 发明授权

US09528384B2 Brush seal 有权
标题翻译：刷子密封
公开(公告)号：US09528384B2
公开(公告)日：2016-12-27
申请号：US13169343
申请日：2011-06-27
申请人： Xiaoqing Zheng , Bernard Arthur Couture, Jr. , Michael John Bowman , William Edward Adis , Michael Dennis Mack , Kim James Clark
发明人： Xiaoqing Zheng , Bernard Arthur Couture, Jr. , Michael John Bowman , William Edward Adis , Michael Dennis Mack , Kim James Clark
IPC分类号： F01D11/02 , F01D11/12 , F01D11/00 , F16J15/32
CPC分类号： F01D11/127 , F01D11/001 , F05D2220/31 , F05D2220/32 , F05D2240/56 , F16J15/3288 , Y02T50/672
摘要： A brush seal is provided having a brush housing having a back plate and a front plate, a first layer of bristles disposed adjacent to the back plate, where at least one of the first layer of bristles has a first diameter. A second layer of bristles are disposed adjacent to the first layer of bristles, and at least one of the second layer of bristles has a second diameter. A third layer of bristles are disposed adjacent to the second layer of bristles, and at least one of the third layer of bristles has a third diameter. The first diameter and the third diameter are larger than the second diameter.
摘要翻译：提供一种刷密封件，其具有具有背板和前板的刷子壳体，邻近所述背板布置的第一刷毛层，其中所述第一刷毛层中的至少一个具有第一直径。第二层刷毛设置成与第一层刷毛相邻，并且第二层刷毛中的至少一层具有第二直径。第三层刷毛被布置成与第二层刷毛相邻，并且第三层刷毛中的至少一层具有第三直径。第一直径和第三直径大于第二直径。

12. 发明授权

US09121297B2 Rotating brush seal 有权
标题翻译：旋转刷密封
公开(公告)号：US09121297B2
公开(公告)日：2015-09-01
申请号：US13073145
申请日：2011-03-28
申请人： Xiaoqing Zheng , William Edward Adis , Bernard Arthur Couture, Jr. , Michael Dennis Mack , Kristan Brice Sears
发明人： Xiaoqing Zheng , William Edward Adis , Bernard Arthur Couture, Jr. , Michael Dennis Mack , Kristan Brice Sears
IPC分类号： F01D11/00 , F04D29/08 , F16J15/32
CPC分类号： F01D11/001 , F05D2240/56 , F16J15/3288
摘要： A brush seal for use between a rotating component and a stationary component in a turbomachine is disclosed. The brush seal according to embodiments of this invention include a set of bristles having a fixed end and a free end, wherein the fixed end is attached to the rotating component, and wherein the set of bristles are angled axially with respect to the rotating component.
摘要翻译：公开了一种在涡轮机中的旋转部件和固定部件之间使用的刷密封件。根据本发明的实施例的刷子密封件包括具有固定端和自由端的一组刷毛，其中固定端附接到旋转部件，并且其中该组刷毛相对于旋转部件轴向成角度。

13. 发明授权

US08888441B2 Segmented seal assembly 有权
标题翻译：分段密封组件
公开(公告)号：US08888441B2
公开(公告)日：2014-11-18
申请号：US13197532
申请日：2011-08-03
申请人： Daniel Edward Jordy , William Edward Adis , Bernard Arthur Couture, Jr. , Dexter Andrew Young
发明人： Daniel Edward Jordy , William Edward Adis , Bernard Arthur Couture, Jr. , Dexter Andrew Young
IPC分类号： F01D11/12 , F01D11/02 , F16J15/44
CPC分类号： F01D11/02 , F01D11/025 , F05D2220/31 , F05D2230/642 , F05D2250/37 , F05D2260/36 , F16J15/442
摘要： Systems and devices for sealing portions of a rotary machine are disclosed. In one embodiment, a seal assembly element includes: a head flange; an axial neck connected to the head flange, wherein the axial neck includes a mating flange extending circumferentially from a distal end of the seal assembly element, the mating flange configured to form a multidirectional seal with a recessed portion of a complementary seal assembly element; and a set of axial seal teeth connected to the axial neck.
摘要翻译：公开了用于密封旋转机器的部分的系统和装置。在一个实施例中，密封组件元件包括：头部凸缘; 连接到头部凸缘的轴向颈部，其中所述轴向颈部包括从所述密封组件元件的远端周向延伸的配合凸缘，所述配合凸缘被配置成与互补密封组件元件的凹部形成多向密封; 以及一组轴向密封齿连接到轴向颈部。

14. 发明授权

US08858166B2 Rotary machine seal assembly with butt gap seal elements 有权
标题翻译：旋转机密封组件带有对接缝密封件
公开(公告)号：US08858166B2
公开(公告)日：2014-10-14
申请号：US13227218
申请日：2011-09-07
申请人： Xiaoqing Zheng , Bernard Arthur Couture, Jr. , Mehmet Demiroglu , Gregory Leonard Diantonio , Daniel Edward Jordy
发明人： Xiaoqing Zheng , Bernard Arthur Couture, Jr. , Mehmet Demiroglu , Gregory Leonard Diantonio , Daniel Edward Jordy
IPC分类号： F01D11/00 , F16J15/00 , F16J15/44 , F01D11/02
CPC分类号： F16J15/442 , F01D11/001 , F01D11/003 , F01D11/025
摘要： Systems and devices for substantially fluidly isolating portions of a rotary machine are disclosed. In one embodiment, a seal assembly for a rotary machine includes: a complementary set of seal segments configured relative one another so as to form a substantially continuous body with butt gaps between the seal segments, the segments including: a head flange; and an axial neck connected to the head flange, wherein the axial neck extends radially inboard and includes an axial slot formed substantially there through; and at least one butt gap seal element, wherein the at least one butt gap seal element includes an axial flange and a radial flange, the axial flange disposed within the axial slots of adjacent seal segments; and the radial flange extending radially inboard from the axial slots to a proximity of the rotary machine substantially forming a barrier to axial flow through the butt gap.
摘要翻译：公开了用于基本上流体地隔离旋转机器的部分的系统和装置。在一个实施例中，用于旋转机器的密封组件包括：彼此相对配置的互补的一组密封段，以便在密封段之间形成具有对接间隙的基本上连续的主体，所述段包括头部凸缘; 以及连接到所述头部凸缘的轴向颈部，其中所述轴向颈部径向向内延伸并且包括基本上在其上形成的轴向槽; 和至少一个对接间隙密封元件，其中所述至少一个对接间隙密封元件包括轴向凸缘和径向凸缘，所述轴向凸缘设置在相邻密封段的轴向槽内; 并且从轴向槽径向向内延伸到旋转机器附近的径向凸缘基本上形成穿过对接缝隙的轴向流动的屏障。

15. 发明授权

US08568084B2 System for controlling thrust in steam turbine 有权
标题翻译：用于控制汽轮机推力的系统
公开(公告)号：US08568084B2
公开(公告)日：2013-10-29
申请号：US12821391
申请日：2010-06-23
申请人： Xiaoqing Zheng , Bernard Arthur Couture, Jr. , Casey William Jones , Binayak Roy
发明人： Xiaoqing Zheng , Bernard Arthur Couture, Jr. , Casey William Jones , Binayak Roy
IPC分类号： F01D3/00 , F04D29/041
CPC分类号： F01D11/025 , F01D3/04 , F01D17/08 , F01D17/10 , F01D17/20 , F01D19/00 , F01D21/06 , F01D21/08 , F01D21/14 , F05D2240/52
摘要： A system controls net thrust of a steam turbine having a stepped rotating shaft. A first leak off line fluidly couples a first stage of a turbine section to a packing near a stepped portion on the rotating shaft. A second leak off line fluidly couples a second stage of the turbine section that has a pressure different from the first stage to a step area immediately adjacent to the stepped portion, and a connection line fluidly couples the first leak off line to the second leak off line. The lines include control valves such that a controller can actively control the net thrust by regulating thrust pressure on the stepped portion using steam from the first and second stages of the turbine section. The controller may also prevent damage to an active retractable seal using the control valves.
摘要翻译：系统控制具有阶梯式旋转轴的汽轮机的净推力。第一泄漏线将涡轮机部分的第一级与旋转轴上的台阶部分附近的填料流体连接。第二泄漏线将具有不同于第一级的压力的涡轮部分的第二级流体地耦合到与台阶部分紧邻的台阶区域，并且连接线将第一泄漏线与第二泄漏流体耦合线。这些管线包括控制阀，使得控制器可以通过使用来自涡轮部分的第一和第二级的蒸汽来调节阶梯部分上的推力来主动地控制净推力。控制器还可以使用控制阀防止对活动的可缩回密封件的损坏。

16. 发明申请

US20120251303A1 ROTATING BRUSH SEAL 有权
标题翻译：旋转刷油封
公开(公告)号：US20120251303A1
公开(公告)日：2012-10-04
申请号：US13073145
申请日：2011-03-28
申请人： Xiaoqing Zheng , William Edward Adis , Bernard Arthur Couture, JR. , Michael Dennis Mack , Kristan Brice Sears
发明人： Xiaoqing Zheng , William Edward Adis , Bernard Arthur Couture, JR. , Michael Dennis Mack , Kristan Brice Sears
IPC分类号： F01D11/08 , F16J15/44
CPC分类号： F01D11/001 , F05D2240/56 , F16J15/3288
摘要： A brush seal for use between a rotating component and a stationary component in a turbomachine is disclosed. The brush seal according to embodiments of this invention include a set of bristles having a fixed end and a free end, wherein the fixed end is attached to the rotating component, and wherein the set of bristles are angled axially with respect to the rotating component.
摘要翻译：公开了一种在涡轮机中的旋转部件和固定部件之间使用的刷密封件。根据本发明的实施例的刷子密封件包括具有固定端和自由端的一组刷毛，其中固定端附接到旋转部件，并且其中该组刷毛相对于旋转部件轴向成角度。

17. 发明授权

US08250756B2 Method of manufacture of compliant plate seals 有权
标题翻译：柔性板密封的制造方法
公开(公告)号：US08250756B2
公开(公告)日：2012-08-28
申请号：US12389757
申请日：2009-02-20
申请人： William Edward Adis , Bernard Arthur Couture, Jr. , Hrishikesh Vishvas Deo , Sean Douglas Feeny , Michael Dennis Mack , Daniel Frederick Purdy , Norman Arnold Turnquist
发明人： William Edward Adis , Bernard Arthur Couture, Jr. , Hrishikesh Vishvas Deo , Sean Douglas Feeny , Michael Dennis Mack , Daniel Frederick Purdy , Norman Arnold Turnquist
IPC分类号： B21D53/84
CPC分类号： F16J15/3292 , Y10T29/49297 , Y10T29/49719 , Y10T29/49728 , Y10T29/49826 , Y10T29/49895
摘要： A compliant plate seal arrangement manufacturing method is provided. A compliant plate seal manufacturing method includes assembling a plurality of t-shims and a plurality of spacer shims into a straight weld fixture, thereby forming a shim pack having a front and rear end and sides, welding the sides of the shim pack to a top plate, removing a portion of the weld fixture, removing the plurality of spacer shims, shaping the shim pack into a target diameter, and applying a radial flow plate to the leaf pack.
摘要翻译：提供了一种柔性板密封装置的制造方法。兼容的板密封件的制造方法包括将多个t垫片和多个间隔垫片组装成直的焊接夹具，从而形成具有前端和后端和侧边的垫片，将垫片的侧面焊接到顶部去除焊接夹具的一部分，去除多个间隔垫片，将垫片整形成目标直径，并将径向流动板施加到叶片包装上。

18. 发明申请

US20110272891A1 Systems and Methods and Apparatus Involving Fabricating Brush Seals 审中-公开
标题翻译：涉及制造刷子密封件的系统和方法和装置
公开(公告)号：US20110272891A1
公开(公告)日：2011-11-10
申请号：US13185266
申请日：2011-07-18
申请人： William Edward Adis , Bernard Arthur Couture, JR. , Marshall Gordon Jones , Michael Dennis Mack , Daniel Frederick Purdy
发明人： William Edward Adis , Bernard Arthur Couture, JR. , Marshall Gordon Jones , Michael Dennis Mack , Daniel Frederick Purdy
IPC分类号： F16J15/44 , B23P19/04
CPC分类号： F16J15/3288 , Y10T29/49297 , Y10T29/4932 , Y10T29/49321 , Y10T29/49895 , Y10T29/53 , Y10T29/53978
摘要： A method for fabricating a brush seal assembly comprising, bending a first plate member to a helical shape, bending a second plate member to a helical shape, securing the first plate member to a drum, winding a wire material around the drum and the first plate member, securing the second plate member to the drum, attaching the second plate member and the first plate member to the wire, and cutting the wire to define a bristle length.
摘要翻译：一种用于制造刷密封组件的方法，包括：将第一板构件弯曲成螺旋形状，将第二板构件弯曲成螺旋形，将第一板构件固定到滚筒上，将线材缠绕在滚筒和第一板将所述第二板构件固定到所述滚筒，将所述第二板构件和所述第一板构件附接到所述导线，并且切割所述线以限定刷毛长度。

19. 发明申请

US20100064499A1 METHOD OF MANUFACTURING A BRUSH SEAL FOR SEALING BETWEEN STATIONARY AND ROTARY COMPONENTS 有权
标题翻译：制造固定和旋转部件之间的密封件的方法
公开(公告)号：US20100064499A1
公开(公告)日：2010-03-18
申请号：US12624486
申请日：2009-11-24
申请人： Bernard Arthur Couture , William Edward Adis
发明人： Bernard Arthur Couture , William Edward Adis
IPC分类号： B23P11/00
CPC分类号： F16J15/442 , F16J15/3288 , Y10T29/49297 , Y10T29/49826 , Y10T29/49895
摘要： A method of manufacturing a brush seal includes the steps of maintaining a pair of first elongated frames spaced from one another on a fixture; wrapping wire strands about and longitudinally along the pair of frames in multiple longitudinal wire passes forming wire runs; disposing two pairs of first elongated plates between the wire runs at respective locations spaced from one another along the wire runs and at an angle to the wrapped strands with the plates of each pair lying parallel to and in registration with one another; clamping two pairs of second elongated plates at respective locations along an outside of the wire runs with each pair of second plates registering with the respective first pairs of plates, the two pairs of second plates extending generally parallel to the pairs of the first plates; cutting the wrapped strands outside of and beyond the first and second pairs of plates forming two wire strand runs with both ends of each run disposed between and straddled by a pair of plates; welding the cut strands and the pair of plates straddling the cut ends to one another at respective opposite ends of each cut wire strand run; and cutting each wire strand run intermediate the welded ends of each strand run to form two bristle packs from each run and from which bristle packs brush seals may be formed.
摘要翻译：制造刷密封件的方法包括以下步骤：在夹具上保持彼此间隔开的一对第一细长框架; 沿着所述一对框架围绕并纵向包裹线股，所述多个纵向线路形成线路; 在电线之间的两个第一细长板处设置两个相互间隔的位置，每个位置沿着电线运行彼此间隔开，并且与包裹的股线成一定角度，每一对平行放置并彼此对准; 在每一对第二板与对应的第一对板对准的情况下，沿着线的外部在相应位置处夹紧两对第二细长板，两对第二板大致平行于第一板平行延伸; 在第一和第二对板的外部和外部切割形成两条线股线的缠绕线，其中每条线的两端设置在一对板之间并跨越一对板; 将切割的股线和跨越切割端的一对板彼此焊接在每个切割线股线的相应相对端; 并且切割每条线材的每根线材的焊接端部，其中每条线材的焊接端部可以从每个行程形成两个刷毛组件，并且可以形成刷毛组件刷子密封件。

20. 发明授权

US06786698B2 Steam turbine bucket flowpath 失效
标题翻译：蒸汽涡轮机桶流路
公开(公告)号：US06786698B2
公开(公告)日：2004-09-07
申请号：US10322567
申请日：2002-12-19
申请人： Craig M. Warner , Bernard Arthur Couture, Jr. , John Cleland Lavash , Ronald Wayne Korzun
发明人： Craig M. Warner , Bernard Arthur Couture, Jr. , John Cleland Lavash , Ronald Wayne Korzun
IPC分类号： F01D522
CPC分类号： F01D5/3038 , F01D5/143 , F01D5/225 , F05D2240/80
摘要： A turbine bucket is disclosed which includes a dovetail for mounting the bucket within the turbine, a parallelogram-shaped platform connected to the dovetail, a parallelogram-shaped shroud, and an airfoil connected between the platform and the shroud. The platform includes an inner flowpath surface at which a first end of the airfoil intersects with the platform the inner flowpath surface being parallelogram-shaped and formed from a first inclined plane and a second inclined plane that meet at a first common boundary and form a first ridge or valley, boundary bisecting the inner flowpath surface, the shroud including an outer flowpath surface at which the second end of the airfoil intersects the shroud, the outer flowpath surface being parallelogram-shaped and formed from a third inclined plane and a fourth inclined plane that meet at a second common boundary and form a second ridge or valley, second common boundary bisecting the outer flowpath surface.
摘要翻译：公开了一种涡轮机桶，其包括用于将铲斗安装在涡轮机内的燕尾榫，与燕尾形连接的平行四边形平台，平行四边形形状的护罩以及连接在平台和护罩之间的翼型件。该平台包括内部流路表面，在该内部流路表面处，翼型件的第一端与平台相交，内部流动路径表面是平行四边形形状并且由第一倾斜平面和第二倾斜平面形成，该第一倾斜平面和第二倾斜平面在第一公共边界处相遇并形成第一脊部或谷部，将内部流路表面平分的边界，所述护罩包括外部流路表面，所述翼部的第二端与所述护罩相交，所述外部流路表面是平行四边形形状，并且由第三倾斜平面和第四倾斜平面其在第二共同边界处相遇并形成第二脊或谷，将第二共同边界平分于外部流路表面。

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