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1. 发明公开

EP2733397A4 SEAL STRUCTURE USING METAL GASKET 有权
标题翻译： DICHTUNGSSTRUKTUR MIT METALLDICHTUNG
公开(公告)号：EP2733397A4
公开(公告)日：2015-06-03
申请号：EP12811926
申请日：2012-04-24
申请人： NOK CORP
发明人： AIHARA KAZUYA , NAKAOKA SHINYA , ITO MASARU , TANJI ISAO , ANZAI TAKANORI , TOMA SHOTA
IPC分类号： F16J15/08 , F16J15/12
CPC分类号： F16J15/0887 , F16J15/0806 , F16J15/0818 , F16J15/0825 , F16J15/122 , F16J2015/085 , F16J2015/0856
摘要： Salt water is piled up in (attached to) a gap between a metal gasket and a casing, whereby the corrosion of the casing is hard to be generated by the staying of the salt water and the seal function is maintained over a long term. There is provided a seal structure including one metal gasket which is arranged between a pair of casings. Wherein the metal gasket is provided with a planate outer peripheral portion and a bead portion which is formed by rising up from an inner peripheral end portion of the outer peripheral portion, and is arranged so that the bead portion comes into contact with the one casing, and the outer peripheral portion comes into contact with the other casing, the bead portion elastically deforms so as to reduce its height and the outer peripheral portion elastically deforms on the basis of the elastic deformation of the bead portion, when the metal gasket is pinched by the pair of casings, and a leading end of the outer peripheral portion comes into contact with the one casing at this time, whereby any gap in which salt water stays is not formed between the one casing and the metal gasket.
摘要翻译：盐水堆积在金属垫圈和壳体之间的间隙（附着），由于盐水的滞留难以产生壳体的腐蚀，并且长期保持密封功能。提供了一种密封结构，其包括布置在一对壳体之间的一个金属垫片。其中金属垫圈设置有平面外周部分和从外周部分的内周端部上升形成的胎圈部分，并且布置成使得胎圈部分与一个壳体接触，并且外周部与另一个壳体接触时，当金属垫圈被夹持时，胎圈部分弹性变形以降低其高度，并且外围部分基于胎圈部的弹性变形弹性变形该一对外壳和外周部的前端此时与一个外壳接触，由此在一个外壳和金属密封垫之间不形成盐水停留的任何间隙。

2. 发明公开

EP2867444A1 MUDLINE SUSPENSION METAL-TO-METAL SEALING SYSTEM 审中-公开
标题翻译：金属对金属密封系统封停污泥管理
公开(公告)号：EP2867444A1
公开(公告)日：2015-05-06
申请号：EP12740243.6
申请日：2012-06-28
申请人： FMC Technologies, Inc.
发明人： KUO, Hao-ching , KUMAR, Ashish
IPC分类号： E21B33/038 , E21B33/043 , 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.

3. 发明授权

EP2617847B1 Sealing ring and preparation method thereof 有权
标题翻译：它们的衬垫及其制造方法
公开(公告)号：EP2617847B1
公开(公告)日：2015-01-14
申请号：EP12185752.8
申请日：2012-09-24
申请人： Shenzhen Sunxing Light Alloys Materials Co., Ltd
发明人： Chen, Xuemin , Ye, Qingdong , Yuan, Jimin , Hu, Liping , Yin, Ming
IPC分类号： C22C21/00 , F16J15/08 , C22B34/12
CPC分类号： F16J15/0806 , C22B34/12 , C22C21/00 , Y02P10/212

4. 发明公开

EP2781807A1 CYLINDRICAL GASKET AND METHOD FOR PRODUCING SAME, AND PLUG-IN TYPE EXHAUST PIPE CONNECTOR USING SAID CYLINDRICAL GASKET 有权
标题翻译：柱形密封件和工艺为制造用以及与此柱形密封管接头和方法
公开(公告)号：EP2781807A1
公开(公告)日：2014-09-24
申请号：EP12848822.8
申请日：2012-11-12
申请人： Oiles Corporation
发明人： SHIONOYA, Shin-ichi , ISHIDA, Koichi
IPC分类号： F16J15/12 , F16J15/00 , F16J15/10 , F16L21/02
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%.

5. 发明授权

EP2064466B1 ZYLINDERKOPFDICHTUNG 有权
公开(公告)号：EP2064466B1
公开(公告)日：2013-01-16
申请号：EP07764403.7
申请日：2007-06-22
申请人： Federal-Mogul Sealing Systems GmbH
发明人： SCHMITT, Klaus
IPC分类号： F16J15/08
CPC分类号： F16J15/0825 , F16J15/0806 , F16J2015/085 , F16J2015/0868

6. 发明公开

EP2220409A1 METALLISCHE FLACHDICHTUNG UND HERSTELLVERFAHREN 审中-公开
标题翻译：金属平密封和制造工艺
公开(公告)号：EP2220409A1
公开(公告)日：2010-08-25
申请号：EP08801851.0
申请日：2008-09-04
申请人： Federal-Mogul Sealing Systems GmbH
发明人： CAPELLMANN, Rainer , STOUT, James , ZURFLUH, Thomas
IPC分类号： F16J15/08
CPC分类号： F16J15/0818 , F16J15/0806
摘要： The present invention relates to flat gaskets and, in particular, cylinder head gaskets which can be used in internal combustion engines. The flat gasket has a metallic main carrier with at least one bead. Here, the main carrier is formed from steel with 0.50 - 1.30% by weight of C, a maximum of 3.0% by weight of Si, a maximum of 3.0% by weight of Mn, a maximum of 0.035% by weight of P, a maximum of 0.035% by weight of S, a maximum of 2.0% by weight of Cr. Furthermore, the steel has a microstructure of ≥ 50% of a bainite texture.

7. 发明授权

EP2000709B1 Sealing ring 有权
标题翻译：密封圈
公开(公告)号：EP2000709B1
公开(公告)日：2009-08-12
申请号：EP07425344.4
申请日：2007-06-04
申请人： C.R.F. Società Consortile per Azioni
发明人： Alacqua, Stefano, c/o C.R.F. Società , Capretti, Gianluca c/o C.R.F. Società , Perosino, Andrea, c/o C.R.F. Società , Veca, Antonino, c/o C.R.F. Società
IPC分类号： F16J15/08
CPC分类号： F16J15/0893 , F16J15/0806

8. 发明公开

EP1938408A2 JOINT SOLIDE OBTENU PAR PROJECTION THERMIQUE 有权
标题翻译：采用热喷涂GOT固定密封
公开(公告)号：EP1938408A2
公开(公告)日：2008-07-02
申请号：EP06807099.4
申请日：2006-10-09
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE
发明人： BIANCHI, Luc , TOULC'HOAT, Joël , BORIES, Charles
IPC分类号： H01M8/02 , C04B30/00 , C03C8/00 , C04B41/00
CPC分类号： C04B35/00 , C04B2235/36 , C23C4/06 , C23C4/185 , C23C24/04 , F16J15/0806 , H01M8/0276 , H01M8/028 , H01M8/0297 , H01M2008/1293 , Y10T156/10 , Y10T428/12007 , Y10T428/12451 , Y10T428/12472 , Y10T428/12479 , Y10T428/24471
摘要： The invention relates to an element which is made from a composite material (1) comprising a micro-cracked matrix (7) which takes the form of a three-dimensional interconnected network of micro-cracks (4) and which is open at the surface of the ceramic matrix. According to the invention, an additive material (6), consisting of a flux or glass, is dispersed in the matrix, said additive material (6) comprising a material which, when the composite material is brought to a determined temperature, softens and migrates by capillary action through the network of micro-cracks (4) to the surface of the element. A sufficient quantity of additive material is dispersed in the matrix in relation to same in order to coat an open surface (5) of the composite element such as to create a gas-tight barrier thereon.

9. 发明公开

EP1909000A1 Dichtungsvorrichtung für Rohre 审中-公开
标题翻译： DichtungsvorrichtungfürRohre
公开(公告)号：EP1909000A1
公开(公告)日：2008-04-09
申请号：EP07019555.7
申请日：2007-10-05
申请人： Hiss, Ludwig
发明人： Hiss, Ludwig
IPC分类号： F16J15/08
CPC分类号： F16J15/0806 , F16J15/0881 , F16L23/20
摘要： Die Erfindung betrifft eine Dichtungsvorrichtung für Rohre enthaltend mindestens zwei konzentrisch zu den zu verbindenden Rohrteilen angeordnete und unter Druck senkrecht zur Rohrachse flanschartig dicht miteinander zu verbindende und entsprechende Rohrdurchlässe (7) aufweisende Dichtflächen (A) und zwischen den Dichtflächen jeweils mindestens eine konzentrisch und planar um die Rohrdurchlässe angeordnete ring- oder schlauchförmige duktile Dichtung (6) bestehend aus Weichmetall, wobei die Dichtflächen mindestens eine Stufe in Form von einer Treppe (10) enthalten wobei unter Druck die jeweilige Gegentläche der Flansche über der Fläche (A) bündig und dicht anliegt und die Treppenstufen gegenläufig so angeordnet sind, dass das Volumen der zwischen den Flächen liegenden Dichtmasse bei unter Druck verschlossener Dichtung nach jeder Stufe radial von innen nach außen abnimmt.
Der Vorteil der erfindungsgemäßen Dichtung liegt in einer wesentlichen Reduktion der Diffusion von Fremdstoffen, also Gasen mit extrem niedrigem Molekulargewicht, durch den Dichtungsbereich, und gegenüber Kunststoffdichtungen in der Erzielung von sehr viel besseren Dichtigkeitswerten durch die stufenförmige Gestaltung (10) der Flanschoberfläche.
摘要翻译：该装置具有密封面和相应的管道，并在压力下垂直于管轴线相互连接。表面与待连接的管件同心配置。在表面之间设有一个同心平面的环或软管形延性密封软金属。表面具有与楼梯（10）形式的管道同心的圆形台阶。楼梯被布置成使得位于表面之间的密封化合物的体积在压力下封闭的密封件在每个阶段之后从内部向外部降低。

10. 发明授权

EP1177367B1 DICHTUNG ZUR ABDICHTUNG EINES SPALTES, INSBESONDERE IN EINER TURBINE, UND TURBINE 有权
标题翻译：密封件密封尤其是GAP在涡轮机和涡轮
公开(公告)号：EP1177367B1
公开(公告)日：2003-08-20
申请号：EP00938634.3
申请日：2000-05-11
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： TIEMANN, Peter
IPC分类号： F01D11/00 , F16J15/08
CPC分类号： F16J15/0806 , F01D11/005 , F16J15/0887
摘要： The invention relates to a seal (51) for sealing a gap (36). The seal (51) has temperature-dependent expansion properties, so that above a working temperature, the gap (36) is sealed more tightly, as the temperature increases. The gap is sealed by a curved, convex surface of the seal. The invention also relates to a turbine (1), in particular a gas turbine, in which gaps between components (17, 13, 39, 61) are closed by a seal (51).

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