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1. 发明授权

EP2959200B1 PIPE CONNECTOR AND ARRANGEMENT WITH A PIPE CONNECTOR 有权
标题翻译：管道连接器和管道连接器的安装
公开(公告)号：EP2959200B1
公开(公告)日：2018-04-04
申请号：EP14705343.3
申请日：2014-02-18
申请人： Uponor Innovation AB
发明人： BARTENSTEIN, Paul
IPC分类号： E03B7/04 , F16L15/00 , F16L33/207 , F16L41/02 , F16L37/00
CPC分类号： F16L41/02 , E03B7/045 , F16L15/00 , F16L33/2071 , F16L37/00
摘要： A pipe connector comprises a first connection, a second connection and a third connection. Longitudinal axes of the connections are located substantially in a first plane. The first connection and the second connection are arranged on a common side in relation to a second plane, wherein the second plane is aligned perpendicular to the first plane and runs through the longitudinal axis of the third connection. The first connection and the second connection are linked by means of a U-shaped pipe section, wherein an elongated pipe section has the third connection being formed out from the U-shaped pipe section. The first connection and the second connection are spaced from one another in such a manner that the first connection and the second connection are accessible for connection of pipe lines by means of a tool, in particular a pressing tool.

2. 发明公开

EP2635833A4 TUBULAR THREADED JOINT HAVING IMPROVED HIGH TORQUE PERFORMANCE 有权
标题翻译： VERSCHRAUBBARE ROHRVERBINDUNG MIT VERBESSERTER LEISTUNG BEI HOHEM DREHMOMENT
公开(公告)号：EP2635833A4
公开(公告)日：2017-07-26
申请号：EP11838119
申请日：2011-11-04
申请人： NIPPON STEEL & SUMITOMO METAL CORP , VALLOUREC OIL & GAS FRANCE
发明人： GOTO KUNIO , YAMAMOTO YASUHIRO
IPC分类号： F16L15/04 , C10M103/02 , C10M105/22 , C10M107/28 , C10M107/38 , C10M107/50 , C10M109/00 , C10M145/14 , C10M147/02 , C10M155/02 , C10M169/04 , C10N10/04 , C10N20/00 , C10N20/02 , C10N20/06 , C10N30/06
CPC分类号： F16L15/06 , B05D3/007 , B05D3/065 , C10M169/041 , C10M169/044 , C10M2201/041 , C10M2205/143 , C10M2205/16 , C10M2205/163 , C10M2205/183 , C10M2207/125 , C10M2207/1253 , C10M2207/126 , C10M2207/14 , C10M2207/1403 , C10M2207/203 , C10M2209/084 , C10M2213/00 , C10M2219/046 , C10M2219/0463 , C10M2229/02 , C10M2229/048 , C10N2220/082 , C10N2230/06 , C10N2250/10 , C10N2250/12 , C10N2280/00 , F16L15/00 , F16L15/08 , Y10T29/49963 , C10N2210/02
摘要： A lubricating coating which can prevent the occurrence of galling even when makeup is carried out with a high torque and which has excellent rust preventing properties is formed on the contact surfaces of a pin and/or a box of a tubular threaded joint. The lubricating coating contains copolymer particles made from particles of an acrylic-silicone copolymer with an average particle diameter of 10-50 μm dispersed in a highly viscous matrix made from a mixture of a rosin-based substance selected from rosin and its derivatives, wax, a metal soap, and a basic metal salt of an aromatic organic acid (such as highly basic Ca sulfonate).
摘要翻译：在管状螺纹接头的销和/或盒的接触表面上形成润滑涂层，所述润滑涂层即使在以高转矩进行化妆时也能防止发生磨损并且具有优异的防锈性能。该润滑涂层包含由平均粒径为10-50μm的丙烯酸 - 有机硅共聚物颗粒分散在由选自松香及其衍生物的松香基物质，蜡，金属皂和芳族有机酸的碱性金属盐（如高碱性磺酸钙）。

3. 发明公开

EP2949983A4 SCREW COUPLING FOR STEEL PIPE 审中-公开
标题翻译： SCHRAUBVERBINDUNGFÜRSTAHLROHRE
公开(公告)号：EP2949983A4
公开(公告)日：2016-04-06
申请号：EP13872310
申请日：2013-01-28
申请人： JFE STEEL CORP
发明人： NAGAHAMA TAKUYA , SONOBE OSAMU , YOSHIKAWA MASAKI , TAKANO JUN , KAWAI TAKAMASA
IPC分类号： E21B17/042 , F16L15/00 , F16L15/04
CPC分类号： E21B17/042 , F16L15/00 , F16L15/004 , F16L2201/40
摘要： Provided is a threaded joint in which the outer peripheral face 31 of the pin nose 8 has a single tapered shape, the seal face 21 of the box 1 has an outwardly convex curved shape, and a seal point x p defined by the following equation is greater than or equal to 0.2 inches, x p = ˆ« x 1 x 2 �¢ p �¢ x † x F F = ˆ« x 1 x 2 �¢ p † x , where p is a contact face pressure, x is a distance from an end of the pin in a pipe axis direction, and x 1 and x 2 are respectively a lower limit and an upper limit of a domain of x corresponding to the seal portion.
摘要翻译：提供了一种螺纹接头，其中销头8的外周面31具有单个锥形形状，盒1的密封面21具有向外凸的弯曲形状，并且由以下等式定义的密封点xp较大不超过或等于0.2英寸，xp =«x 1 x 2 ¢p ¢x†x FF =«x 1 x 2 ¢p†x，其中p是接触面压力，x是距离销轴在管轴方向上的端部，x 1和x 2分别是对应于密封部分的x的下限和x的上限。

4. 发明公开

EP2918886A1 PIPING JOINT 审中-公开
标题翻译： ROHRLEITUNGSVERBINDUNG
公开(公告)号：EP2918886A1
公开(公告)日：2015-09-16
申请号：EP13852792.4
申请日：2013-09-10
申请人： Bridgestone Corporation
发明人： IIZUKA, Tatsuro
IPC分类号： F16L19/02
CPC分类号： F16L15/00 , F16B31/027 , F16L47/24
摘要： A pipe fitting (10) includes: a metal tube (12) that is screwed into or onto a pipe body; a resin tube (14) including one end portion that is configured connectable to another pipe body, and another end portion that is integrally molded together with the metal tube (12); and a first polygonal portion (18) that is provided at an outer peripheral face of the resin tube (14), and that includes corner portions (24A) that deform at a lower torque than torque to separate the metal tube (12) and the resin tube (14).
摘要翻译：管件（10）包括：金属管（12），其被拧入到管体中或管上; 一个树脂管（14），其包括一个可连接到另一管体的端部，以及与金属管（12）一体模制的另一端部。以及设置在所述树脂管（14）的外周面的第一多边形部（18），所述第一多边形部（18）包括以比转矩低的扭矩变形以分离所述金属管（12）的所述角部（24A）树脂管（14）。

5. 发明公开

EP2589846A4 PIPE SCREW COUPLING 有权
标题翻译： ROHRVERSCHRAUBUNGSKUPPLUNG
公开(公告)号：EP2589846A4
公开(公告)日：2015-04-01
申请号：EP11800871
申请日：2011-06-22
申请人： JFE STEEL CORP
发明人： SONOBE OSAMU , NAGAHAMA TAKUYA , YOSHIKAWA MASAKI , TAKANO JUN , KAWAI TAKAMASA , TAKAHASHI KAZUNARI
IPC分类号： F16L15/04 , E21B17/042 , F16L15/00
CPC分类号： E21B17/042 , F16L15/00 , F16L15/004 , F16L15/06

6. 发明授权

EP1971799B1 FITTING FOR TUBE OR PIPE 有权
标题翻译：拟合管道等多条线路
公开(公告)号：EP1971799B1
公开(公告)日：2015-02-18
申请号：EP06845637.5
申请日：2006-12-15
申请人： Swagelok Company
发明人： ARSTEIN, Dale, C. , MEECE, Carl, E. , WILLIAMS, Peter, C. , PEZAK, Edward, A.
IPC分类号： F16L19/10
CPC分类号： F16L15/08 , F16L15/00 , F16L19/061 , F16L19/08 , F16L19/10 , F16L19/103

7. 发明公开

EP2795038A1 COMPOSANT TUBULAIRE POUR LE FORAGE ET L'EXPLOITATION DES PUITS D'HYDROCARBURES ET JOINT FILETE RESULTANT 审中-公开
标题翻译：钻井和管状部件排除与烃井与此组件螺钉
公开(公告)号：EP2795038A1
公开(公告)日：2014-10-29
申请号：EP12821264.4
申请日：2012-12-14
申请人： VALLOUREC OIL AND GAS FRANCE
发明人： GRANGER, Scott , CARON, Olivier , VERGER, Eric , ROUSSIE, Gabriel , FRANCHI, Jonathan
IPC分类号： E21B17/042 , F16L15/00
CPC分类号： E21B17/042 , F16L15/00
摘要： The subject of the invention is an assembly for creating a threaded joint (1) for boring or exploiting hydrocarbons wells, said joint comprising a first tubular component and a second tubular component with an axis of revolution (10), each one being provided respectively with a male end (2) and a female end (3), at least one of the male (2) or female (3) ends terminating in an end surface comprising a first abutment surface (60) able to come into tight contact when the joint is screwed together with a second abutment surface (70) itself formed on a shoulder produced on the other end, of the first (60) and second (70) abutment surfaces, at least one having a groove (7) cut into it in order thus to delimit an external abutment zone (9) and an internal abutment zone (12), characterized in that, when screwed together, the external (9) and internal (12) abutment zones are not coplanar and such that the contact pressure Pint(a) of the internal abutment zone (12) applied in the vicinity (12a) of the groove (7) is greater than or equal to the minimum contact pressure value Psup(min) exerted in the external abutment zone (9).

8. 发明授权

EP2626545B1 Verfahren zur Beeinflussung der Gewindegeometrie eines Innengewindes für Brennkraftmaschinen 有权
标题翻译：一种用于影响的内螺纹的螺纹几何形状用于内燃发动机的方法
公开(公告)号：EP2626545B1
公开(公告)日：2014-10-29
申请号：EP13450006.5
申请日：2013-01-29
申请人： Robert Bosch GmbH
发明人： Nussbaumer, Gernot
IPC分类号： B23P19/04 , F16L19/02 , F02M47/02 , F02M61/16 , F02M55/00 , F16L15/00
CPC分类号： F16L15/00 , F02M47/027 , F02M55/005 , F02M61/168 , F02M2200/03 , F02M2200/40 , F02M2200/8076 , F16L15/001 , F16L19/0206 , Y10T29/49432 , Y10T29/49881

9. 发明公开

EP2785446A1 COMPLEX STRUCTURES IN REFRACTORY BODIES AND METHODS OF FORMING 有权
标题翻译：复杂结构耐火体和方法
公开(公告)号：EP2785446A1
公开(公告)日：2014-10-08
申请号：EP12798560.4
申请日：2012-11-29
申请人： Corning Incorporated
发明人： MARQUES, Gaspar Paulo Jorge
IPC分类号： B01J19/00
CPC分类号： F16L15/00 , B01J6/00 , B01J19/0093 , B01J2219/00813 , B01J2219/00824 , B01J2219/00831 , Y10T137/8593
摘要： A method of forming complex structures in a ceramic-, glass- or glass-ceramic-body microfluidic module is disclosed including the steps of providing at green-state refractory- material structure (140) comprising least a portion of a body of a microfluidic module, providing a removeable insert (120) formed of a carbon or of a carbonaceous material having an external surface comprising a negative surface (122) of a desired surface to be formed in the microfluidic module, machining an opening (132) in the green-state structure (140), positioning the insert (120) in the opening (132), firing the green-state structure (140) and the insert (120) together, and after firing is complete, removing the insert (120). The insert (120) is desirably a screw or screw shape, such that interior threads are formed thereby. The insert (120) desirably comprises graphite, and the structure desirably comprises ceramic, desirably silicon carbide.

10. 发明公开

EP2658955A1 PROCESS FOR COATING A THREADED TUBULAR COMPONENT, THREADED TUBULAR COMPONENT AND RESULTING CONNECTION 有权
标题翻译：涂覆螺纹管件，螺纹管件和连接件的方法
公开(公告)号：EP2658955A1
公开(公告)日：2013-11-06
申请号：EP11794653.3
申请日：2011-12-12
申请人： Vallourec Mannesmann Oil&Gas France , Nippon Steel & Sumitomo Metal Corporation
发明人： PINEL, Eliette , GARD, Eric , PETIT, Mikael , GOUIDER, Mohamed
IPC分类号： C10M107/44 , C09D175/00 , E21B17/042 , F16L15/00 , C10N30/06
CPC分类号： F16L58/1009 , B05D1/02 , B05D3/0254 , C08G18/10 , C08G18/3814 , C08G18/6279 , C08G18/6651 , C08G2150/90 , C09D175/02 , C09D175/04 , C10M107/44 , C10M2201/065 , C10M2213/062 , C10M2217/0453 , C10N2230/06 , C10N2250/08 , C10N2250/121 , C10N2280/00 , E21B17/042 , F16L15/00 , F16L15/001 , F16L15/003 , F16L15/004 , F16L15/08 , F16L58/10 , F16L58/182 , Y10T428/139 , Y10T428/1393
摘要： The invention concerns a threaded tubular component for drilling or working hydrocarbon wells, said tubular component having at one of its ends (1; 2) a threaded zone (3; 4) produced on its outer or inner peripheral surface depending on whether the threaded end is male or female in type, in which at least a portion of the end (1; 2) is coated with at least one film of polyurethane (12), 100% solid state, with an essentially rigid structure, based on a matrix of polyurethane and polyurea, in which the urethane functionality is predominant with respect to the urea functionality in a proportion of at least 55% by weight.
摘要翻译：本发明涉及用于钻探或加工碳氢化合物井的螺纹管状部件，所述管状部件在其一个端部（1; 2）处具有在其外周表面或内周表面上产生的螺纹区域（3; 4），取决于螺纹端部是公型或母型，其中至少一部分端部（1; 2）涂覆有至少一层聚氨酯（12），100％固态，具有基本刚性的结构，基于聚氨酯和聚脲，其中氨基甲酸酯官能度相对于脲官能度占至少55重量％的比例占优势。

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