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71. 发明申请

US20170232551A1 REMOTE CONTROL FOR EXOTHERMIC REACTION MOLD 审中-公开
公开(公告)号：US20170232551A1
公开(公告)日：2017-08-17
申请号：US15435063
申请日：2017-02-16
申请人： Hubbell Incorporated
发明人： Mamoon Tawfig Abedraboh , Todd Carlton Lehmann
IPC分类号： B23K23/00
CPC分类号： B23K23/00 , B23K2101/10 , B23K2101/32
摘要： A programmable exothermic reaction controller includes input/output control circuitry for inputting and outputting information to/from the controller, processing circuitry including user programmable parameters, wherein the parameters are programmable using the input/output control circuitry and an output connector connectable to an ignitor cable.

72. 发明授权

US09657868B2 High strength steel plate having low yield ratio excellent in terms of strain ageing resistance, method of manufacturing the same and high strength welded steel pipe made of the same 有权
公开(公告)号：US09657868B2
公开(公告)日：2017-05-23
申请号：US14389039
申请日：2013-03-29
申请人： JFE Steel Corporation
发明人： Junji Shimamura , Kimihiro Nishimura
IPC分类号： C22C38/14 , C22C38/12 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C21D8/02 , C21D8/10 , B23K9/23 , B23K103/04 , F16L9/02 , C21D9/08 , C21D9/50 , C22C38/00 , C22C38/16 , C22C38/18 , B23K31/02 , C21D6/00 , C22C38/26 , C22C38/28 , C22C38/38 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/58 , B23K9/025 , B23K9/18 , B23K101/06 , B23K101/10
CPC分类号： F16L9/02 , B23K9/025 , B23K9/18 , B23K9/23 , B23K31/027 , B23K2101/06 , B23K2101/10 , C21D6/001 , C21D6/002 , C21D6/004 , C21D6/005 , C21D6/008 , C21D8/02 , C21D8/0226 , C21D8/0263 , C21D8/105 , C21D9/08 , C21D9/50 , C21D2211/002 , C21D2211/005 , C21D2211/008 , C22C38/001 , C22C38/002 , C22C38/004 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/18 , C22C38/26 , C22C38/28 , C22C38/38 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/58
摘要： A steel plate has a chemical composition containing, by mass %, C: 0.03% or more and 0.08% or less, Si: 0.01% or more and 1.0% or less, Mn: 1.2% or more and 3.0% or less, P: 0.015% or less, S: 0.005% or less, Al: 0.08% or less, Nb: 0.005% or more and 0.07% or less, Ti: 0.005% or more and 0.025% or less, N: 0.010% or less, O: 0.005% or less and the balance being Fe and inevitable impurities, a metallographic structure including a bainite phase and island martensite, and a polygonal ferrite in surface portions within 5 mm from the upper and lower surfaces, wherein the area fraction of the island martensite is 3% to 15%, the equivalent circle diameter of the island martensite is 3.0 μm or less, the area fraction of the polygonal ferrite in the surface portions is 10% to less than 80%.

73. 发明申请

US20170121798A1 Layered Construction of In-Situ Metal Matrix Composites 审中-公开
公开(公告)号：US20170121798A1
公开(公告)日：2017-05-04
申请号：US15342078
申请日：2016-11-02
申请人： The NanoSteel Company, Inc.
发明人： Charles D. TUFFILE , Harald LEMKE , Patrick E. MACK
IPC分类号： C22C38/58 , C22C38/34 , C22C38/04 , B33Y70/00 , B23K26/342 , B23K26/00 , B33Y10/00 , B33Y80/00 , C22C38/54 , B23K15/00
CPC分类号： C22C38/58 , B22F3/008 , B22F3/1055 , B22F7/06 , B22F2003/248 , B22F2007/042 , B22F2998/10 , B22F2999/00 , B23K15/0086 , B23K15/0093 , B23K26/342 , B23K2101/045 , B23K2101/06 , B23K2101/10 , B23K2101/12 , B23K2101/20 , B23K2103/04 , B23K2103/05 , B23K2103/10 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C21D1/26 , C21D1/32 , C21D6/004 , C21D6/02 , C21D2201/03 , C21D2211/001 , C21D2211/004 , C21D2251/02 , C21D2251/04 , C22C33/0257 , C22C33/0285 , C22C33/0292 , C22C38/02 , C22C38/04 , C22C38/34 , C22C38/54 , B22F7/02
摘要： The present disclosure is directed at alloys and method for layer-by-layer deposition of metallic alloys on a substrate to produce a metallic part. Applications for the metallic parts include pumps, pump parts, valves, molds, bearings, cutting tools, filters or screens.

74. 发明申请

US20170080518A1 Fabrication of Pipe Strings Using Friction Stir Welding 有权
公开(公告)号：US20170080518A1
公开(公告)日：2017-03-23
申请号：US15310776
申请日：2015-05-13
申请人： Acergy France SAS
发明人： Gregory Alexandre Toguyeni , Cesar Atin , Jacques Lacome
IPC分类号： B23K20/12 , B23K37/053 , E21B19/16 , B23K37/02 , E21B17/04 , B23K20/26 , B23K37/04
CPC分类号： B23K20/129 , B23K20/1245 , B23K20/126 , B23K20/22 , B23K20/26 , B23K37/0276 , B23K37/0282 , B23K37/0435 , B23K37/0531 , B23K37/0533 , B23K2101/10 , B23K2101/34 , E21B17/04 , E21B19/16
摘要： A method of fabrication by friction stir welding (FSW) at an interface between adjoining components such as pipe lengths of a pipeline has layers of different metals on each side. FSW is performed from one side of the adjoining components by effecting relative movement of a first FSW tool along the interface. FSW is performed from an opposite side of the adjoining components by effecting relative movement of a second FSW tool along the interface. Advantageously, FSW is performed simultaneously from both sides of the adjoining components with the FSW tools applying loads in mutual opposition about the adjoining components.

75. 发明申请

US20160377160A1 MACHINING APPARATUS 有权
标题翻译：加工设备
公开(公告)号：US20160377160A1
公开(公告)日：2016-12-29
申请号：US15182866
申请日：2016-06-15
申请人： Cutland Japan Co., Ltd.
发明人： Kenichi Mori
IPC分类号： F16H48/08 , B23K37/02
CPC分类号： B23K37/0276 , B23B3/26 , B23B5/00 , B23B5/16 , B23B5/163 , B23K37/0217 , B23K37/0247 , B23K37/027 , B23K2101/10
摘要： A differential device including a planetary gear mechanism having a sub-gear, an annular gear and a planetary gear is more compact than a differential gear using a bevel gear mechanism. Since revolution torque of the planetary gear is transmitted to a free gear, and torque from the main gear is reduced to be transmitted, the differential device can use a small-sized drive unit in comparison with a conventional one. Hence, a machining apparatus including such a differential device is also compact. If the machining apparatus has three drive units, a pair of ring gears, first and second power transmission shafts, a radial movement mechanism and an axial movement mechanism, a tool holder, namely, a tool coupled to the radial movement mechanism and the axial movement mechanism, can be freely moved in axial and radial directions with respect to the pipe.
摘要翻译：包括具有副齿轮，环形齿轮和行星齿轮的行星齿轮机构的差速装置比使用锥齿轮机构的差速齿轮更紧凑。由于行星齿轮的转矩传递到自由齿轮，并且来自主齿轮的扭矩减小以传递，因此与传统的相比，差速装置可以使用小型驱动单元。因此，包括这种差动装置的加工装置也是紧凑的。如果加工装置具有三个驱动单元，一对环形齿轮，第一和第二动力传递轴，径向运动机构和轴向运动机构，工具架，即与径向运动机构相连的工具和轴向运动机构可相对于管子沿轴向和径向方向自由移动。

76. 发明申请

US20160375518A1 Method for welding pipelines from high-strength pipes with controllable heat input 审中-公开
标题翻译：从具有可控热输入的高强度管道焊接管道的方法
公开(公告)号：US20160375518A1
公开(公告)日：2016-12-29
申请号：US15227963
申请日：2016-08-04
申请人： Oil Transporting Joint Stock Company "Transneft" , Joint-stock company "Transneft Siberia" , L.L.C. "Transneft Research and Development Institute for Oil and Oil Products Transportation"
发明人： Pavel Aleksandrovich Revel-Muroz , Alexander Nikolaevich Chentsov , Oleg Igorevich Kolesnikov , Nikolay Georgievich Goncharov , Mikhail Yurevich Zotov , Pavel Ivanovich Shoter
IPC分类号： B23K9/028 , B23K9/235 , B23K9/02
CPC分类号： B23K9/0282 , B23K9/0216 , B23K9/235 , B23K2101/10
摘要： The invention relates to the field of construction, particularly to welding of above- and underground high-strength pipelines with controlled heat input. Application of the invention will increase the load-bearing capacity of the pipelines made with the use of butt-welded pipes, pipe spools, pipe strings. The method includes joining of two or more cylindrical metal pipes, pipe spools and pipe strings by the welded ring butt with the use of the arc welding for the whole perimeter of the pipe. Criteria for a high-quality welded joint include optimal selection of parameters of the welding thermic cycle. The suggested welding method allows to have the optimal structure, high strength and viscoplastic properties in areas of the welded joint, to provide for the required load-bearing capacity of the pipeline and its reliability during operation.
摘要翻译：本发明涉及施工领域，特别涉及具有受控热输入的上，下高强度管道的焊接。本发明的应用将增加使用对接焊管，管线管，管柱制成的管道的承载能力。该方法包括通过焊接环对接使用两个或更多个圆柱形金属管，管芯和管柱，使用管道整个周边的电弧焊接。高质量焊接接头的标准包括焊接热循环参数的最佳选择。建议的焊接方法允许在焊接接头区域具有最佳结构，高强度和粘性特性，以提供管道所需的承载能力及其在运行过程中的可靠性。

77. 发明申请

US20160279727A1 UNDERWATER CONNECTION OPERATIONS 审中-公开
标题翻译：水下连接操作
公开(公告)号：US20160279727A1
公开(公告)日：2016-09-29
申请号：US15025133
申请日：2013-09-27
申请人： STATOIL PETROLEUM AS
发明人： Kjell Edvard APELAND , Jan Olav BERGE , Greg FIRTH , Michael ARMSTRONG
IPC分类号： B23K9/00 , B23K9/32 , F16L1/26 , B23K9/028
CPC分类号： B23K9/0061 , B23K9/0284 , B23K9/326 , B23K2101/10 , F16L1/26
摘要： There is described a method and associated apparatus for connecting a structure to equipment underwater, in particular for connecting a flange to a pipe under water. In particular embodiments, the pipe is provided under water, and a weld means is provided in a welding space provided through a section of the pipe, and used to weld the flange to the end of the pipe, for example by internal metal inert gas welding.
摘要翻译：描述了一种用于将结构连接到水下设备的方法和相关联的装置，特别是用于将法兰连接到水下的管道。在特定实施例中，管道设置在水下，并且焊接装置设置在通过管道的一部分提供的焊接空间中，并且用于将凸缘焊接到管的端部，例如通过内部金属惰性气体焊接。

78. 发明申请

US20160230241A1 ELECTRIC RESISTANCE WELDED STEEL PIPE FOR OIL WELL 审中-公开
标题翻译：耐电焊钢管
公开(公告)号：US20160230241A1
公开(公告)日：2016-08-11
申请号：US15023564
申请日：2014-12-11
申请人： NIPPON STEEL & SUMITOMO METAL CORPORATION
发明人： Takaaki FUKUSHI , Hideki HAMATANI , Masakazu OZAKI , Yuusuke ICHINOSE
IPC分类号： C21D9/08 , B23K13/00 , C22C38/54 , C22C38/50 , C22C38/48 , C22C38/44 , C22C38/42 , C22C38/28 , C22C38/24 , C22C38/20 , C22C38/14 , C22C38/12 , C22C38/08 , C22C38/06 , C22C38/04 , C22C38/02 , C22C38/00 , C21D9/50 , C21D8/10 , B23K11/00
CPC分类号： C21D9/08 , B21C37/08 , B23K11/00 , B23K11/0873 , B23K13/00 , B23K2101/10 , B23K2103/04 , C21D8/10 , C21D8/105 , C21D9/50 , C21D9/505 , C22C38/00 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/20 , C22C38/24 , C22C38/28 , C22C38/42 , C22C38/44 , C22C38/48 , C22C38/50 , C22C38/54 , C22C38/58 , C22C38/60
摘要： An electric resistance welded steel pipe for an oil well includes in terms of mass %: 0.02 to 0.14% of C, 0.05 to 0.50% of Si, 1.0 to 2.1% of Mn, 0.020% or less of P, 0.010% or less of S, 0.010 to 0.100% of Nb, 0.010 to 0.050% of Ti, 0.010 to 0.100% of Al, and 0.0100% or less of N. Contents of Cu, Ni, Cr, Mo, V, and B are 0 to 0.50%, 0 to 1.00%, 0 to 0.50%, 0 to 0.30%, 0 to 0.10%, and 0 to 0.0030%, respectively. Remainder consisting of Fe and unavoidable impurities. In a case that a full thickness specimen is subjected to a pipe axis direction tensile test, a tensile strength is 780 MPa or more, 0.2% proof stress/tensile strength is 0.80 or more, and 2% flow stress/tensile strength is from 0.85 to 0.98.
摘要翻译：用于油井的电阻焊钢管以质量％计含有：0.02〜0.14％的C，0.05〜0.50％的Si，1.0〜2.1％的Mn，0.020％以下的P，0.010％以下的 S为0.010〜0.100％，Ti为0.010〜0.050％，Al为0.010〜0.100％，N为0.0100％以下。Cu，Ni，Cr，Mo，V，B的含量为0〜0.50％，0〜1.00％，0〜0.50％，0〜0.30％，0〜0.10％，0〜0.0030％。余量由铁和不可避免的杂质组成。在全轴试样进行管轴方向拉伸试验的情况下，拉伸强度为780MPa以上，0.2％屈服应力/拉伸强度为0.80以上，2％流动应力/拉伸强度为0.85 至0.98。

79. 发明授权

US09409260B2 Guide frame support device 有权
标题翻译：导框支架装置
公开(公告)号：US09409260B2
公开(公告)日：2016-08-09
申请号：US14361961
申请日：2012-06-15
申请人： Jong Jun Kim , Jong Cheol Kim , Hyeong Soon Moon
发明人： Jong Jun Kim , Jong Cheol Kim , Hyeong Soon Moon
IPC分类号： B23K1/00 , B23K37/02 , B23K37/053
CPC分类号： B23K37/0276 , B23K37/0217 , B23K37/0533 , B23K2101/10
摘要： Provided is a guide frame support device for a pipe welding device, the guide frame support device, which supports a guide frame provided on an outer circumferential surface of a pipe to be welded, including: a hinge bar connected to an inner circumferential surface of the guide frame; a pair of support bars which rotates around the hinge bar at a predetermined angle; hinge links, one side of each of which is hinge-connected to both ends of the hinge bar and the other side of each of which is connected to both ends of the pair of support bars; and a torsion spring provided between the pair of support bars and for providing elastic force to enable the support bars to rotate around the hinge bar at a predetermined angle.
摘要翻译：本发明提供一种用于管道焊接装置的引导框架支撑装置，该支撑装置支撑设置在待焊接管的外周面上的引导框架，该引导框架包括：铰接杆，其连接到待焊接的管的内周面引导框架一对以预定角度围绕铰链杆旋转的支撑杆; 铰链连杆，其中的每一个铰链连接到铰链杆的两端，另一侧连接到该对支撑杆的两端; 以及设置在所述一对支撑杆之间并且用于提供弹性力以使所述支撑杆能够以预定角度围绕所述铰链杆旋转的扭转弹簧。

80. 发明授权

US09409257B2 Wire for I-shape oil rings and producing method of the same 有权
公开(公告)号：US09409257B2
公开(公告)日：2016-08-09
申请号：US14942070
申请日：2015-11-16
申请人： HITACHI METALS, LTD.
发明人： Masanori Ochiai , Makoto Sasaki , Tomoyuki Satoh
IPC分类号： B23K26/384 , B23K26/00 , B23K26/14 , B23K26/16 , F02F5/00 , F16J13/12 , B23K103/04 , F16F5/00
CPC分类号： B23K26/384 , B23K26/0006 , B23K26/14 , B23K26/16 , B23K26/354 , B23K26/3568 , B23K37/08 , B23K2101/10 , B23K2101/26 , B23K2101/28 , B23K2103/04 , B23K2103/05 , B23P15/065 , F02F5/00 , F16J9/062
摘要： Provided is a wire rod for an I-type oil ring, which includes right and left rail portions and a web portion connecting the rail portions, which has an oil hole or a molten through hole formed in the web portion, and which has a circumscribing circle diameter of 10 mm or less in its transverse contour. The molten through hole has such a remolten portion formed on its exit side as encloses the exit of the molten through hole. The remolten portion exceeds such a molten portion in the transverse section along the center of the molten through hole as is formed in the molten through hole, and is formed to have 200 μm or less from the outer circumference of the molten through hole and 100 μm or less in the depth direction of the molten through hole.

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