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11. 发明授权

US09605550B2 Bi-metal strip-seal 有权
公开(公告)号：US09605550B2
公开(公告)日：2017-03-28
申请号：US14137409
申请日：2013-12-20
申请人： Rolls-Royce Corporation
发明人： Charles Bryce Graves
IPC分类号： F23R3/00 , F16K31/00 , G05D23/27 , F02M31/07 , F23R3/26 , F01D11/00 , G05D23/185 , G05D23/275 , F16J15/16 , F16J15/08
CPC分类号： F01D11/003 , F01D11/005 , F02M31/07 , F05D2240/35 , F05D2240/57 , F05D2270/303 , F05D2270/42 , F05D2300/175 , F05D2300/505 , F05D2300/6033 , F16J15/0806 , F16J15/164 , F16K31/002 , F23M2900/05002 , F23M2900/05005 , F23R3/002 , F23R3/007 , F23R3/26 , F23R2900/00012 , G05D23/1854 , G05D23/2754 , Y02T10/126 , Y02T50/672 , Y10T137/7737 , Y10T137/7847
摘要： An improved seal assembly for use with a combustion liner assembly is employed with a gas turbine engine so as to control fluid flow. The seal assembly has a bi-metal sealing member that is affixed to a first surface that is proximal to a second perpendicular surface that is not in contact with the first surface, thus providing a potential fluid flow path. Upon heating, the bi-metal sealing member “uncoils” contacting the second perpendicular surface, thus blocking the flowpath between the two surfaces. Various metals may be provided to provide predetermined sealing characteristics.

12. 发明授权

US09605508B2 Disintegrable and conformable metallic seal, and method of making the same 有权
公开(公告)号：US09605508B2
公开(公告)日：2017-03-28
申请号：US13466311
申请日：2012-05-08
申请人： Zhiyue Xu , YingQing Xu , Gregory Lee Hern , Bennett M. Richard
发明人： Zhiyue Xu , YingQing Xu , Gregory Lee Hern , Bennett M. Richard
IPC分类号： E21B33/12 , B22F1/00 , E21B33/134 , B22F7/06 , C22C1/04 , C22C1/10 , C22C32/00 , B22F5/10 , C22C33/02
CPC分类号： F16J15/0806 , B22F1/0007 , B22F1/0018 , B22F1/0059 , B22F3/02 , B22F5/006 , B22F5/10 , B22F5/106 , B22F7/008 , B22F7/06 , B22F2998/10 , C22C1/0408 , C22C1/0416 , C22C1/0483 , C22C1/10 , C22C32/00 , C22C32/0036 , C22C32/0047 , C22C33/02 , E21B33/12 , E21B33/1208 , E21B33/1212 , E21B33/128 , E21B33/134 , B22F3/10
摘要： A seal includes a metal composite that has a cellular nanomatrix that includes a metallic nanomatrix material, a metal matrix disposed in the cellular nanomatrix, and a disintegration agent; an inner sealing surface; and an outer sealing surface disposed radially from the inner sealing surface. The seal can be prepared by combining a metal matrix powder, a disintegration agent, and metal nanomatrix material to form a composition; compacting the composition to form a compacted composition; sintering the compacted composition; and pressing the sintered composition to form the seal.

13. 发明授权

US09580986B2 Mudline suspension metal-to-metal sealing system 有权
标题翻译： Mudline悬挂金属对金属密封系统
公开(公告)号：US09580986B2
公开(公告)日：2017-02-28
申请号：US14411041
申请日：2012-06-28
申请人： Hao-Ching Kuo , Ashish Kumar
发明人： Hao-Ching Kuo , Ashish Kumar
IPC分类号： E21B33/043 , E21B33/038 , E21B33/12 , F16J15/08
CPC分类号： E21B33/043 , E21B33/038 , E21B33/1212 , F16J15/08 , F16J15/0806 , F16J15/0887
摘要： Generally, the present disclosure is directed to metal-to-metal sealing systems and methods for use with the various pressure-retaining components, and in particular to pressure-retaining components that may be used in mudline suspension systems. In one illustrative embodiment, a system is disclosed that includes a first pressure-retaining component having an outside face, the outside face including first and second metal sealing surfaces proximate an end of the first pressure-retaining component, wherein the second metal sealing surface is positioned along the outside face between the first metal sealing surface and the end of the first pressure-retaining component. The system further includes, among other things, a second pressure-retaining component having an inside face, the inside face of the second pressure-retaining component including a third metal sealing surface that is adapted to sealingly engage at least the first metal sealing surface.
摘要翻译：通常，本公开涉及用于各种压力保持部件的金属对金属密封系统和方法，特别是可用于泥线悬挂系统中的压力保持部件。在一个说明性实施例中，公开了一种系统，其包括具有外表面的第一压力保持部件，所述外表面包括靠近所述第一压力保持部件的端部的第一和第二金属密封表面，其中所述第二金属密封表面是沿着第一金属密封表面和第一压力保持部件的端部之间的外表面定位。该系统还包括具有内表面的第二压力保持部件，第二保压部件的内表面包括适于密封地接合至少第一金属密封表面的第三金属密封表面。

14. 发明申请

US20160305548A1 METAL GASKET 有权
标题翻译：金属垫片
公开(公告)号：US20160305548A1
公开(公告)日：2016-10-20
申请号：US15049551
申请日：2016-02-22
申请人： NOK Corporation
发明人： Takeshi WATANABE , Kazuya AIHARA , Isao TANJI , Shinya NAKAOKA
IPC分类号： F16J15/08
CPC分类号： F16J15/0881 , F16J15/0806 , F16J15/0818 , F16J15/122 , F16J2015/085 , F16J2015/0856
摘要： An object is to provide a metal gasket that can form a wide contact width for a counterpart sealing face and that can achieve excellent sealing properties even when a blow hole is generated in the counterpart sealing face, and the object is achieved by a metal gasket having a bead portion to be in contact with a counterpart sealing face to form a sealing portion, formed on a gasket main body. The bead portion includes an arc portion that is convex toward the counterpart sealing face and hem-rising portions that each obliquely rise from the gasket main body toward the arc portion, on both hems of the arc portion. A connection portion between the arc portion and the hem-rising portion is formed to be convex toward a convex side of the bead portion. Plastic distortion for an overall width of the arc portion is lower than that of the connection portion. A contact pressure distribution in the arc portion in a compression state has a shape that is flat and wide in a width direction of the arc portion.
摘要翻译：本发明的目的是提供一种金属垫片，其可以形成对应密封面的宽接触宽度，并且即使当在对应密封面中产生气孔时也可以获得优异的密封性能，并且该目的通过具有形成在垫片主体上的与配对密封面接触以形成密封部的胎圈部。胎圈部分包括在圆弧部分的两个边缘处朝向配对密封面凸起的圆弧部分和从衬垫主体朝向圆弧部分倾斜地上升的摆动部分。弧形部分和起皱部分之间的连接部分形成为朝向胎圈部分的凸面方向凸出。圆弧部分的整体宽度的塑性变形比连接部分的塑性变形低。处于压缩状态的弧形部分中的接触压力分布具有在弧形部分的宽度方向上平坦且宽的形状。

15. 发明申请

US20160265661A1 METAL GASKET MATERIAL PLATE AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：金属垫片材料板及其制造方法
公开(公告)号：US20160265661A1
公开(公告)日：2016-09-15
申请号：US15067416
申请日：2016-03-11
申请人： NIPPON LEAKLESS INDUSTRY CO., LTD. , HONDA MOTOR CO., LTD.
发明人： Satoshi OTA , Naomichi MITSUYAMA , Yosuke YOSHIZAWA , Yuji MITSUMORI , Kenji SASAKI , Masayuki NAKAMURA , Akihiro OKUBO , Akira MASUKURA , Noriyuki KITAGAWA
IPC分类号： F16J15/08 , F02F11/00 , B05D3/00
CPC分类号： F16J15/0806 , B05D7/586 , B05D2202/00 , F02F11/002 , F16J15/0818 , F16J15/122 , F16J2015/085 , F16J2015/0856
摘要： A metal gasket material plate includes a sealing layer formed by layering a chemical coating layer, an adhesive layer, and a rubber coating layer in this order on at least one side of a metal plate. The chemical coating layer is formed by a thermosetting surface preparation agent including inorganic compound particles and a metal alkoxide compound. The adhesive layer is formed by an adhesive including an epoxy compound and an anti-corrosive pigment. The rubber coating layer is formed by a rubber agent including rubber.
摘要翻译：金属垫片材料板包括通过在金属板的至少一侧依次层叠化学被覆层，粘合剂层和橡胶涂层而形成的密封层。化学被膜由包含无机化合物颗粒和金属醇盐化合物的热固性表面处理剂形成。粘合剂层由包含环氧化合物和防腐颜料的粘合剂形成。橡胶涂层由包括橡胶的橡胶剂形成。

16. 发明申请

US20160123471A1 SUPERELASTIC NICKEL-TITANIUM ALLOY DOWNHOLE SEALS, WELLBORE TOOLS INCLUDING SUCH SEALS, AND RELATED METHODS 有权
标题翻译：超级镍铬合金卧式密封件，包括这种密封件的井下工具及相关方法
公开(公告)号：US20160123471A1
公开(公告)日：2016-05-05
申请号：US14527716
申请日：2014-10-29
申请人： Baker Hughes Incorporated
发明人： Sayantan Roy , Anil K. Sadana
IPC分类号： F16J15/32 , C22F1/10 , C22C19/03 , E21B41/00
CPC分类号： F16J15/0806 , C22C14/00 , C22C19/007 , C22C19/03 , C22F1/10 , E21B33/12 , E21B33/1212 , E21B41/00 , E21B2033/005 , F16J15/022 , F16J15/0887 , F16J15/3204 , F16J15/328 , F16J15/3284
摘要： A superelastic metal seal for use in a downhole tool, wherein the superelastic metal seal may be formed from a superelastic Ni—Ti alloy. The superelastic Ni—Ti alloy may be prestrained with a permanent strain. Superelasticity may be imparted to the superelastic Ni—Ti alloy through a thermal treatment process or through prestraining the superelastic Ni—Ti alloy. The superelastic Ni—Ti alloy may exhibit superelastic behavior. The superelastic Ni—Ti alloy may not exhibit shape memory behavior.
摘要翻译：用于井下工具的超弹性金属密封件，其中超弹性金属密封件可以由超弹性Ni-Ti合金形成。超弹性Ni-Ti合金可以预应变为永久变形。可以通过热处理工艺或通过预先约束超弹性Ni-Ti合金将超弹性赋予超弹性Ni-Ti合金。超弹性Ni-Ti合金可能表现出超弹性行为。超弹性Ni-Ti合金可能不具有形状记忆行为。

17. 发明申请

US20160115809A1 BIFURCATED SLIDING SEAL 审中-公开
标题翻译：双重滑动密封
公开(公告)号：US20160115809A1
公开(公告)日：2016-04-28
申请号：US14830689
申请日：2015-08-19
申请人： United Technologies Corporation
发明人： Timothy M. Davis , Paul M. Lutjen
IPC分类号： F01D11/00 , F16J15/08
CPC分类号： F01D11/005 , F01D11/003 , F02C7/28 , F05D2220/32 , F05D2220/323 , F05D2240/55 , F05D2260/38 , F05D2300/176 , F05D2300/6033 , F16J15/0806 , F16J15/0887 , Y02T50/672
摘要： The present disclosure relates generally to a sliding seal between two components. The sliding seal includes a first seal section and an uncoupled second seal section which allows the first and second seal sections to move relative to one another during relative movement between the two components. One or more spring tabs extend from the first seal section and/or the second seal section, are disposed between the first and second seal sections, and bias the first and second seal sections away from one another.
摘要翻译：本公开总体上涉及两个部件之间的滑动密封。滑动密封件包括第一密封部分和非耦合的第二密封部分，其允许第一和第二密封部分在两个部件之间相对移动期间相对于彼此移动。从第一密封部分和/或第二密封部分延伸的一个或多个弹簧片设置在第一和第二密封部分之间，并且将第一和第二密封部分彼此偏离。

18. 发明申请

US20150353210A1 Thermal Seal with Thermally Induced Shape Change 有权
标题翻译：热密封带热诱导形状变化
公开(公告)号：US20150353210A1
公开(公告)日：2015-12-10
申请号：US13886980
申请日：2013-05-03
申请人： THE BOEING COMPANY
发明人： Mary M. Litwinski
IPC分类号： B64G1/58 , C22F1/00 , F16J15/08 , F16J15/06
CPC分类号： B64G1/58 , B64C1/40 , C21D2201/01 , C22F1/006 , F16J15/064 , F16J15/065 , F16J15/068 , F16J15/0806
摘要： A thermal seal may include a flexible insulation layer, and an element made of shape memory alloy attached to the insulation layer, the element being treated to bend in response to heating, whereby an increase in the temperature of the element causes the insulation layer to transform from a first configuration to a second configuration.
摘要翻译：热密封可以包括柔性绝缘层，以及由形状记忆合金制成的元件，附着在绝缘层上，所述元件被处理以响应于加热而弯曲，由此元件的温度升高导致绝缘层变形从第一配置到第二配置。

19. 发明申请

US20150171598A1 GASKET AND PRODUCTION METHOD FOR SAME, AND SPARK PLUG AND PRODUCTION METHOD FOR SAME 审中-公开
标题翻译：用于其的垫圈和生产方法，以及用于其的火花塞和生产方法
公开(公告)号：US20150171598A1
公开(公告)日：2015-06-18
申请号：US14401698
申请日：2013-05-27
申请人： NGK Spark Plug Co., LTD.
发明人： Akira Suzuki
IPC分类号： H01T13/08 , F16J15/08 , C21D8/00 , C21D1/26 , C22F1/08 , C21D9/40
CPC分类号： H01T13/08 , C21D1/26 , C21D8/005 , C21D9/40 , C22F1/08 , F02P13/00 , F16J15/0806 , F16J15/0881 , F16J15/0887 , H01T21/02
摘要： A gasket is made of metal, has a solid annular shape, and is provided on the outer circumference of a metallic shell of a spark plug between an externally threaded portion and a seat portion of the metallic shell. A method of manufacturing the gasket includes a blanking step of blanking a flat plate of a metal material, thereby yielding a ring member which is to become the gasket, and an annealing step of annealing the ring member so as to lower the hardness of the ring member below that of the metal member, thereby yielding the gasket.
摘要翻译：垫圈由金属制成，具有固体环形形状，并且设置在金属外壳的外螺纹部分和座部之间的火花塞的金属外壳的外圆周上。垫圈的制造方法包括冲切金属材料的平板的冲切工序，从而形成成为垫圈的环件，退火步骤使环件退火以降低环的硬度成员低于金属部件的厚度，从而产生垫圈。

20. 发明申请

US20140312618A1 CYLINDRICAL GASKET, METHOD FOR MANUFACTURING THE SAME, AND INSERTION-TYPE EXHAUST PIPE JOINT USING THE CYLINDRICAL GASKET 有权
标题翻译：气缸，其制造方法和使用圆柱垫片的插入式排气管接头
公开(公告)号：US20140312618A1
公开(公告)日：2014-10-23
申请号：US14358463
申请日：2012-11-12
申请人： OILES CORPORATION
发明人： Shin-ichi Shionoya , Koichi Ishida
IPC分类号： F16J15/08 , F16L23/16
CPC分类号： F16J15/0806 , F01N13/16 , F01N13/1827 , F16J15/0812 , F16J15/126 , F16L21/065 , F16L23/16 , Y10T29/49398
摘要： A cylindrical gasket includes a reinforcing member 70, a heat-resistant material 71, and pores which are dispersedly distributed in the reinforcing member 70 and the heat-resistant material 71, the reinforcing member 70 and the heat-resistant material 71 are intertwined with each other so as to be provided with structural integrity, and with respect to a total volume of the cylindrical gasket, the reinforcing member 70 occupies a volume of 32 to 60%, the heat-resistant material 71 occupies a volume of 5 to 58%, and the pores occupy a volume of 10 to 35%.
摘要翻译：圆筒形垫片包括加强构件70，耐热材料71和分散在加强构件70中的孔，耐热材料71，加强构件70和耐热材料71彼此缠结另一方面具有结构完整性，并且相对于圆柱形垫圈的总体积，加强构件70占据32至60％的体积，耐热材料71占据体积的5至58％孔隙占10〜35％。

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