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1. 发明申请

US20170051831A1 SLEEVE SEAL FOR ELECTRIC FURNACE ELECTRODES 审中-公开
标题翻译：电炉电极密封
公开(公告)号：US20170051831A1
公开(公告)日：2017-02-23
申请号：US15307478
申请日：2015-04-27
申请人： HATCH LTD.
发明人： Stephen D. Haley
IPC分类号： F16J15/08 , F27D11/10
CPC分类号： F16J15/0812 , F16J15/028 , F16J15/065 , F16J15/104 , F27D11/10 , H05B7/12
摘要： A highly flexible sealing arrangement designed to seal high-temperature furnace ports, particularly the electrode port of an electric furnace. The seal comprises an annular support member fixed to a flexible sealing member and employs the use of a garter spring to uniformly apply the desired amount of seal compression. The arrangement and flexibility of the sealing member allows the seal to adapt itself to the wide range of operating and upset conditions that typically exist for a furnace electrode seal. Frictional wear on the seal may be greatly reduced as the design inherently allows for a much lower amount of seal compression to be applied, furthermore, the seal is able to move axially which can significantly reduce wear caused by electrode regulation.
摘要翻译：一种高度灵活的密封装置，用于密封高温炉口，特别是电炉的电极端口。密封件包括固定到柔性密封构件的环形支撑构件，并采用使用卡箍弹簧来均匀地施加所需量的密封压缩。密封构件的布置和柔性允许密封件适应于通常存在于炉电极密封件的宽范围的操作和镦锻条件。密封件上的摩擦磨损可以大大降低，因为设计固有地允许施加更低量的密封压缩，此外，密封件能够轴向移动，这可以显着减少由电极调节引起的磨损。

2. 发明申请

US20160215643A1 SHIM SEAL ASSEMBLIES AND ASSEMBLY METHODS FOR STATIONARY COMPONENTS OF ROTARY MACHINES 审中-公开
标题翻译：旋转机械静态组件的SHIM密封组件和组装方法
公开(公告)号：US20160215643A1
公开(公告)日：2016-07-28
申请号：US15089706
申请日：2016-04-04
申请人： GENERAL ELECTRIC COMPANY
发明人： Neelesh Nandkumar Sarawate , Victor John Morgan , David Wayne Weber
IPC分类号： F01D11/00 , F16J15/12 , F16J15/08
CPC分类号： F01D11/005 , F05D2220/32 , F05D2240/11 , F05D2240/55 , F05D2250/12 , F05D2250/75 , F16J15/0812 , F16J15/0893 , F16J15/128
摘要： A seal assembly for a rotary machine is provided. The seal assembly includes a shim seal including multiple seal plates forming a box shaped shim seal. The box shaped seal includes a plurality of cuts at two opposing sides or corners for allowing high pressure fluid to occupy the cavity of the box-shaped shim seal. The seal may be inserted within one or more slots between adjacent stator components of the rotary machine.
摘要翻译：提供了一种用于旋转机器的密封组件。密封组件包括垫片密封件，该密封件包括形成盒形垫片密封件的多个密封板。箱形密封件包括在两个相对的侧面或拐角处的多个切口，用于允许高压流体占据箱形垫片密封件的空腔。密封件可以插入在旋转机器的相邻定子部件之间的一个或多个槽内。

3. 发明授权

US09212596B1 Spherical annular seal member 有权
标题翻译：球形环形密封件
公开(公告)号：US09212596B1
公开(公告)日：2015-12-15
申请号：US14758045
申请日：2013-12-18
申请人： OILES CORPORATION
发明人： Hiroaki Wada
IPC分类号： F16J15/12 , F01N13/18 , F01N13/16 , F16J15/08
CPC分类号： F01N13/1827 , F01N13/16 , F01N13/1811 , F01N2310/14 , F16J15/0812 , F16J15/126
摘要： A spherical annular seal member 35 for use in an exhaust pipe joint has a spherical annular base member 33 which is defined by a cylindrical inner surface 29 forming a through hole 28, a partially convex spherical sliding surface 39, and annular end faces 31 and 32 on large- and small-diameter sides of the partially convex spherical sliding surface 39.
摘要翻译：用于排气管接头的球形环形密封件35具有球形环形基件33，其由形成通孔28的圆柱形内表面29，部分凸出的球形滑动表面39和环形端面31和32 在部分凸出的球形滑动表面39的大直径和小直径侧上。

4. 发明授权

US09097376B2 Spherical annular seal member and method of manufacturing the same 有权
标题翻译：球形环形密封件及其制造方法
公开(公告)号：US09097376B2
公开(公告)日：2015-08-04
申请号：US14110809
申请日：2012-04-09
申请人： Osamu Miyashita , Eiji Satou , Koichi Ishida , Toshikazu Takasago , Satoshi Matsunaga
发明人： Osamu Miyashita , Eiji Satou , Koichi Ishida , Toshikazu Takasago , Satoshi Matsunaga
IPC分类号： F16J15/12 , F16L23/22 , F01N13/18 , F16L27/073 , B29C70/02 , F16J15/08
CPC分类号： F16L23/22 , B29C70/028 , F01N13/1827 , F16J15/0812 , F16L27/073
摘要： A spherical annular seal member 46 includes a spherical annular base member 42 defined by a cylindrical inner surface 38, a partially convex spherical surface 39, and large- and small-diameter side annular end faces 40 and 41 of the partially convex spherical surface 39; a plurality of partially convex spherical intermediate layers 43 formed integrally on the partially convex spherical surface 39 of the spherical annular base member 42 and laminated in a radial direction; and an outer layer 45 formed integrally on a partially convex spherical surface 44 of the outermost partially convex spherical intermediate layer 43 of these partially convex spherical intermediate layers 43.
摘要翻译：球形环形密封件46包括由圆柱形内表面38，部分凸出的球形表面39和部分凸出的球形表面39的大直径和小直径的侧面环形端面40和41限定的球形环形底座件42; 多个部分凸出的球形中间层43整体地形成在球形环形基底构件42的部分凸起的球形表面39上并沿径向方向层叠; 以及整体形成在这些部分凸出的球状中间层43的最外部部分球形中间层43的部分凸出的球面44上的外层45。

5. 发明申请

US20150198276A1 SPHERICAL ANNULAR SEAL MEMBER AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：球形密封件密封件及其制造方法
公开(公告)号：US20150198276A1
公开(公告)日：2015-07-16
申请号：US14669186
申请日：2015-03-26
申请人： OILES CORPORATION
发明人： Osamu MIYASHITA , Eiji SATOU , Koichi ISHIDA , Toshikazu TAKASAGO , Satoshi MATSUNAGA
IPC分类号： F16L23/22 , B21J5/06 , C10M111/04 , B21J3/00 , F16J15/08 , F16J15/06
CPC分类号： F16L23/22 , B21J3/00 , B21J5/06 , C10M111/04 , F01N13/1827 , F16J15/062 , F16J15/064 , F16J15/0812 , F16L27/053 , F16L27/073 , Y10T29/49885
摘要： A spherical annular seal member 40 includes: a spherical annular base member 38 which is defined by a cylindrical inner surface 34 defining a through hole 33 in a central portion, a partially convex spherical surface 35, and annular end faces 36 and 37 on large- and small-diameter sides of the partially convex spherical surface 35; and an outer layer 39 formed integrally on the partially convex spherical surface 35 of the spherical annular base member 38.
摘要翻译：球形环状密封构件40包括：球形环形基部构件38，其由限定中心部分中的通孔33的圆柱形内表面34，部分凸出的球形表面35和大面积的环形端面36和37限定，和部分凸出的球形表面35的小直径侧; 以及整体地形成在球形环形基座构件38的部分凸出的球形表面35上的外层39。

6. 发明申请

US20140091531A1 SPLINE SEAL WITH COOLING PATHWAYS 审中-公开
标题翻译：带冷却通道的SPACE密封
公开(公告)号：US20140091531A1
公开(公告)日：2014-04-03
申请号：US13633891
申请日：2012-10-03
申请人： GENERAL ELECTRIC COMPANY
发明人： Victor John Morgan , David Wayne Weber
IPC分类号： F02C7/18 , F02C7/28
CPC分类号： F01D11/005 , F01D25/12 , F05D2240/55 , F05D2260/20 , F16J15/027 , F16J15/0812 , F16J15/0825
摘要： The present application provide a seal for use between components engine facing a high pressure cooling air flow and a hot gas path in a gas turbine. The seal may include a first shim, a second shim with an air exit hole, one or more middle layers positioned between the first shim and the second shim, and one or more cooling pathways extending through the middle layers for the high pressure cooling air flow to pass therethrough and exit via the air exit hole into the hot gas path.
摘要翻译：本申请提供了在面向高压冷却空气流的部件发动机和燃气涡轮机中的热气体路径之间使用的密封件。密封件可以包括第一垫片，具有空气出口孔的第二垫片，位于第一垫片和第二垫片之间的一个或多个中间层，以及延伸穿过用于高压冷却空气流的中间层的一个或多个冷却路径通过空气出口孔流入热气路径。

7. 发明申请

US20140062034A1 GAS PATH LEAKAGE SEAL FOR A TURBINE 审中-公开
标题翻译：燃气路径泄漏密封件
公开(公告)号：US20140062034A1
公开(公告)日：2014-03-06
申请号：US13567861
申请日：2012-08-06
申请人： Benjamin Paul LACY , Srikanth Chandrudu KOTTILINGAM , Victor John MORGAN , Neelesh SARAWATE
发明人： Benjamin Paul LACY , Srikanth Chandrudu KOTTILINGAM , Victor John MORGAN , Neelesh SARAWATE
IPC分类号： F02C7/28
CPC分类号： F02C7/28 , F01D9/023 , F01D11/005 , F16J15/0812 , F16J15/122
摘要： A gas path leakage seal for a turbine includes a flexible manifold having opposed raised edges; at least one cloth seal layer on one side of the manifold between the opposed raised edges; and a filter material covering at least one end of the at least one cloth seal layer.
摘要翻译：用于涡轮机的气体路径泄漏密封件包括具有相对的凸起边缘的柔性歧管; 在歧管的一侧上的相对的凸起边缘之间的至少一个布密封层; 以及覆盖所述至少一个布密封层的至少一个端部的过滤材料。

8. 发明申请

US20120328419A1 Brazed Turbine Seal 失效
标题翻译：钎焊涡轮密封
公开(公告)号：US20120328419A1
公开(公告)日：2012-12-27
申请号：US13169253
申请日：2011-06-27
申请人： Vincent T. Riggi, JR. , Barry Monshower , Justin D. Hyslop
发明人： Vincent T. Riggi, JR. , Barry Monshower , Justin D. Hyslop
IPC分类号： F01D11/00 , F16J15/10 , F16J15/12 , B23K15/00
CPC分类号： F01D11/005 , B23K15/006 , B23K15/0093 , B23K2101/001 , B23K2101/22 , B23K2103/26 , F01D9/023 , F02C7/28 , F05D2240/55 , F05D2300/6012 , F16J15/0812
摘要： A gas leakage seal for a turbine, including first and second cloth layers having woven warp and weft wires, wherein the first and second cloth layers are brazed together by a flux paste whereby the cloth layers have their edges aligned and the brazing substantially seals gaps between the wires along substantially the entire length and width of the brazed together cloth layers. Weld beads having a thickness greater than the combined thickness of the brazed together cloth layers connect the edges of the cloth layers along their length. The turbine includes two members with aligned recesses in which opposite of the weld beads are received. The seal is made by brushing a nickel and/or cobalt based flux paste on one side of one of the cloth layers, brazing that cloth layer to a side of the second cloth layer to substantially seal the gaps between the wires, and creating weld beads with an electron beam to connect the edges of the cloth layers along their length.
摘要翻译：一种用于涡轮机的气体泄漏密封件，包括具有编织经线和纬线的第一和第二布层，其中第一和第二布层通过助焊剂钎焊在一起，由此布层的边缘对准，并且钎焊基本上密封沿着钎焊在一起的布层的整个长度和宽度上的导线。具有大于钎焊在一起的布层的组合厚度的厚度的焊接珠沿其长度连接布层的边缘。涡轮机包括具有对准的凹部的两个构件，其中接收与焊珠相对的凹部。通过在一层布层的一面上刷上镍和/或钴基助焊膏，将该布层钎焊到第二布层的一侧以基本上密封电线之间的间隙，并且形成焊珠用电子束沿着它们的长度连接布层的边缘。

9. 发明申请

US20120274034A1 SEAL ARRANGEMENT FOR SEGMENTED GAS TURBINE ENGINE COMPONENTS 有权
标题翻译： SEGMENTED气体发动机部件的密封安装
公开(公告)号：US20120274034A1
公开(公告)日：2012-11-01
申请号：US13094916
申请日：2011-04-27
申请人： Richard BOUCHARD , John Pietrobon
发明人： Richard BOUCHARD , John Pietrobon
IPC分类号： F16J15/10
CPC分类号： F01D9/04 , F01D11/003 , F05D2240/11 , F05D2250/75 , F16J15/065 , F16J15/0812 , F16J15/0881
摘要： A seal arrangement for segmented turbine components comprises a sealing strip and a resilient cord element compressed against the strip to provide positive loading of the strip against the segment sealing faces. The sealing strip and the resilient cord element are engaged in confronting cavities defined in the end faces of adjacent segments. The resilient cord element is commonly held by both segments in a compressed state against the sealing strip.
摘要翻译：用于分段涡轮机部件的密封装置包括密封条和压缩在条带上的弹性绳索元件，以提供条带抵靠部分密封面的正负载。密封条和弹性绳索元件接合在相邻段的端面中限定的相对的空腔中。弹性绳索元件通常由压缩状态的两个段保持抵靠密封条。

10. 发明授权

US07367567B2 Low leakage finger seal 有权
标题翻译：低泄漏手指密封
公开(公告)号：US07367567B2
公开(公告)日：2008-05-06
申请号：US11070453
申请日：2005-03-02
申请人： Jorge Farah , Laura Newell , Debora Kehret
发明人： Jorge Farah , Laura Newell , Debora Kehret
IPC分类号： F01D11/00
CPC分类号： F02C7/28 , F01D11/003 , F01D25/30 , F02K1/002 , F16J15/0812 , F16J15/126
摘要： A seal for an exhaust duct includes a metal mesh member sandwiched between an outer plate and an inner plate. The seal includes a plurality of flexible members defined by a plurality of slots in both the inner and outer plates. The flexible members provide for expansion and contraction along with creating flexibility in the region of contact between the seal land and the seal. The metal mesh member substantially eliminates gaps and leak paths created through the slots. The metal mesh member is composed of a plurality of interwoven wire strands impregnated with a high temperature elastomeric sealant. The impregnation of high temperature elastomeric sealant over the metal mesh member improves sealing while maintaining the desired flexibility of the seal.
摘要翻译：用于排气管的密封件包括夹在外板和内板之间的金属网构件。密封件包括由内板和外板中的多个槽限定的多个柔性构件。柔性构件提供膨胀和收缩以及在密封区域和密封件之间的接触区域中产生柔性。金属网构件基本上消除了通过槽形成的间隙和泄漏路径。金属网状构件由浸渍有高温弹性体密封剂的多个交织丝线组成。在金属网构件上浸渍高温弹性体密封剂可改善密封性，同时保持密封件所需的柔性。

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