公开(公告)号：US20230381873A1

公开(公告)日：2023-11-30

申请号：US18314588

申请日：2023-05-09

申请人： PETRÓLEO BRASILEIRO S.A. - PETROBRAS ,  INSTITUTO DE PESQUISAS TECNOLÓGICAS DO ESTADO DE SÃO PAULO S.A. - IPT

发明人： MURILO COSTA MONTEIRO ,  MARIO HENRIQUE FERNANDES BATALHA ,  LEANDRO APARECIDO DA SILVA ALBINO ,  ALESSANDRO GUIMARÃES

IPC分类号： B23D21/04 ,  F16L58/10

CPC分类号： B23D21/04 ,  F16L58/1063

摘要： The present invention relates to an automated orbital machine for cutting and drawing the pipe preservation system (PPS), comprising at least one lifting support, at least one support structure, at least one pipe preservation system (PPS) cutting device, at least one cutting lever driving piston, at least one column, at least one support arm, at least one support arm rotation device, at least one fitting disc, at least one fitting disc rotation device, at least one cage rotation device, at least one cage front disc, at least one fitting device, at least one bar, and at least one cage rear disc.

公开(公告)号：US20170336000A1

公开(公告)日：2017-11-23

申请号：US15671785

申请日：2017-08-08

申请人： Advanced Drainage Systems Inc.

发明人： Bill Russell VanHoose ,  Nicholas James Piazza ,  Ronald Robert Vitarelli ,  Owen Michael Atchison ,  Tyler James Frost

IPC分类号： F16L11/115 ,  F16L9/133 ,  F16L11/15 ,  B29C63/02 ,  B29C63/00 ,  B29L23/18 ,  B29K309/08

CPC分类号： F16L11/115 ,  B29C47/0035 ,  B29C47/0038 ,  B29C47/0057 ,  B29C47/0064 ,  B29C47/021 ,  B29C47/1036 ,  B29C47/1045 ,  B29C63/0004 ,  B29C63/0073 ,  B29C63/02 ,  B29K2309/08 ,  B29L2023/18 ,  F16L9/06 ,  F16L9/133 ,  F16L11/15 ,  F16L58/1063

摘要： This disclosure relates generally to corrugated pipe, and more particularly to corrugated pipe with a reinforcing stiffener. The corrugated pipe may include an axially extended bore defined by a corrugated outer wall having axially adjacent, outwardly-extending corrugation crests, separated by corrugation valleys. In some embodiments, a stiffener may be positioned within the corrugation valleys. In other embodiments, a stiffener may be positioned within the corrugation crests.

公开(公告)号：US20160214781A1

公开(公告)日：2016-07-28

申请号：US15001977

申请日：2016-01-20

申请人： Neptune Research, Inc.

发明人： Christopher J. Lazzara ,  Richard J. Lazzara ,  Venkatachala S. Minnikanti ,  Christopher R. Fenoli ,  Davie Peguero

IPC分类号： B65D77/02 ,  B65B31/00 ,  B65D81/20 ,  B65D85/67 ,  B29C73/10 ,  B65D77/00

CPC分类号： B65B31/006 ,  B29C65/485 ,  B29C65/5014 ,  B29C70/202 ,  B29C70/226 ,  B29C73/10 ,  B29K2063/00 ,  B29K2075/00 ,  B29K2105/089 ,  B29K2307/04 ,  B29K2309/08 ,  B32B5/26 ,  B32B5/28 ,  B32B2260/021 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2262/106 ,  F16L55/1686 ,  F16L58/1063

摘要： Systems and methods for reinforcing physical structures with composite reinforcement systems are disclosed herein. According to aspects of the present disclosure, a composite reinforcement system includes a carrier formed of a plurality of fibers and a blend of at least two reagents impregnated within the carrier. The at least two reagents are chemically configured to react to form a moisture-curable prepolymer. One reagent of the at least two reagents is an isocyanate, and another reagent of the at least two reagents is an aromatic-group-containing polyol

摘要翻译： 本文公开了用于加强具有复合增强系统的物理结构的系统和方法。 根据本公开的方面，复合增强系统包括由多个纤维形成的载体和浸渍在载体内的至少两种试剂的共混物。 所述至少两种试剂经化学构型以反应以形成可湿气固化的预聚物。 所述至少两种试剂的一种试剂是异氰酸酯，并且所述至少两种试剂的另一种试剂是含芳族基团的多元醇

公开(公告)号：US08944114B2

公开(公告)日：2015-02-03

申请号：US13158335

申请日：2011-06-10

申请人： Richard I. Mueller ,  Ralph S. Friedrich ,  Qizhong Sheng

发明人： Richard I. Mueller ,  Ralph S. Friedrich ,  Qizhong Sheng

IPC分类号： F16L1/028 ,  F16L9/14 ,  F16L58/06 ,  F16L58/10

CPC分类号： F16L9/14 ,  F16L58/06 ,  F16L58/1063 ,  Y10T156/103

摘要： Mortar-coated steel pipe comprise a steel cylinder having a mortar layer disposed therein, such mortar layer being free of any metallic reinforcement. An overcoat is disposed over the mortar layer and is formed from a material that is a dielectric and/or a barrier to moisture and oxygen entering the mortar layer, e.g., a polymeric material. The pipe may include a further concrete or mortar layer disposed over the overcoat, forming an outermost pipe surface. The outer layer can be cement, mortar, or other material. The mortar layer thickness is about 2 to 30 mm, the overcoat thickness is about 0.1 to 2 mm, and any outer layer thickness is about 1.2 to 4 cm. The pipe is made by compression coating method, where mortar layer and overcoat are applied simultaneously. When an outer layer is desired, it is preferably applied at the same time as the mortar layer and overcoat.

摘要翻译： 砂浆涂层钢管包括其中设置有砂浆层的钢圆筒，这种砂浆层没有任何金属加强件。 外涂层设置在砂浆层之上，并且由介电材料和/或进入砂浆层的湿气和氧气的阻挡层的材料形成，例如聚合物材料。 管可以包括设置在外涂层上方的另外的混凝土或砂浆层，形成最外管表面。 外层可以是水泥，砂浆或其他材料。 砂浆层厚度为约2至30mm，外涂层厚度为约0.1至2mm，任何外层厚度为约1.2至4cm。 管道采用压缩涂层法，同时施加砂浆层和外套。 当需要外层时，优选与砂浆层和外涂层同时施加。

公开(公告)号：US08758539B2

公开(公告)日：2014-06-24

申请号：US13503017

申请日：2010-08-19

申请人： Nicholas John Venero ,  Andrew Thomas Merriman ,  Raymond Nicholas Burke ,  Timothy Bond ,  David Miles ,  Robert Conder

发明人： Nicholas John Venero ,  Andrew Thomas Merriman ,  Raymond Nicholas Burke ,  Timothy Bond ,  David Miles ,  Robert Conder

IPC分类号： B29C53/70

CPC分类号： F16L55/1686 ,  B29C63/105 ,  B29C2063/485 ,  F16L55/18 ,  F16L57/02 ,  F16L58/08 ,  F16L58/1063 ,  F16L58/16 ,  Y10T156/1788

摘要： Systems and methods for reinforcing an existing pipeline. In some embodiments, the methods include positioning a pipeline wrapping apparatus on the existing pipeline, wherein the pipeline wrapping apparatus comprises a winding head, feeding a strip of material through the winding head, attaching an end of the strip of material to the existing pipeline, and helically wrapping the strip around the existing pipeline by rotating the winding head and axially translating the winding head relative to the existing pipeline.

摘要翻译： 加强现有管道的系统和方法。 在一些实施例中，所述方法包括将管道包裹设备定位在现有管道上，其中管道包裹设备包括卷绕头，通过卷绕头馈送材料条，将材料条的一端附接到现有管道， 并且通过旋转卷绕头部并相对于现有管道轴向平移卷绕头部将条带螺旋地缠绕在现有管道周围。

公开(公告)号：US20120315095A1

公开(公告)日：2012-12-13

申请号：US13158335

申请日：2011-06-10

申请人： Richard I. Mueller ,  Ralph S. Friedrich ,  Qizhong Sheng

发明人： Richard I. Mueller ,  Ralph S. Friedrich ,  Qizhong Sheng

IPC分类号： F16L1/028 ,  F16L9/14 ,  B05D3/12 ,  B05D1/36 ,  B29D23/00

CPC分类号： F16L9/14 ,  F16L58/06 ,  F16L58/1063 ,  Y10T156/103

摘要： Mortar-coated steel pipe comprise a steel cylinder having a mortar layer disposed therein, such mortar layer being free of any metallic reinforcement. An overcoat is disposed over the mortar layer and is formed from a material that is a dielectric and/or a barrier to moisture and oxygen entering the mortar layer, e.g., a polymeric material. The pipe may include a further concrete or mortar layer disposed over the overcoat, forming an outermost pipe surface. The outer layer can be cement, mortar, or other material. The mortar layer thickness is about 2 to 30 mm, the overcoat thickness is about 0.1 to 2 mm, and any outer layer thickness is about 1.2 to 4 cm. The pipe is made by compression coating method, where mortar layer and overcoat are applied simultaneously. When an outer layer is desired, it is preferably applied at the same time as the mortar layer and overcoat.

摘要翻译： 砂浆涂层钢管包括其中设置有砂浆层的钢圆筒，这种砂浆层没有任何金属加强件。 外涂层设置在砂浆层之上，并且由介电材料和/或进入砂浆层的湿气和氧气的阻挡层的材料形成，例如聚合物材料。 管可以包括设置在外涂层上方的另外的混凝土或砂浆层，形成最外管表面。 外层可以是水泥，砂浆或其他材料。 砂浆层厚度为约2至30mm，外涂层厚度为约0.1至2mm，任何外层厚度为约1.2至4cm。 管道采用压缩涂层法，同时施加砂浆层和外套。 当需要外层时，优选与砂浆层和外涂层同时施加。

公开(公告)号：US20110272077A1

公开(公告)日：2011-11-10

申请号：US13126043

申请日：2009-10-27

申请人： Nick Subotsch

发明人： Nick Subotsch

IPC分类号： B32B37/14 ,  B32B37/12

CPC分类号： F16L58/1063 ,  C08G18/7621 ,  C08G18/7671 ,  C08G2190/00 ,  C09J175/04 ,  C09K3/12 ,  D06N3/0027 ,  D06N3/14 ,  D06N2209/103 ,  E04B1/66 ,  E04D5/148 ,  E04D7/00 ,  Y10T156/10

摘要： There is provided a polymer fabric that accommodates movement at or adjacent one or more respective surfaces without compromising structural integrity of the or each surface when the polymer fabric is affixed thereon. There is further provided methods of manufacture and application of the polymer fabric. The polymer fabric finds use in applications requiring sealing, containment, protection and insulation.

摘要翻译： 提供了一种聚合物织物，当聚合物织物固定在其上时，该聚合物织物适应在一个或多个相应表面处或相邻表面的运动，而不会影响该表面或每个表面的结构完整性。 还提供了聚合物织物的制造和应用的方法。 聚合物织物可用于需要密封，密封，保护和绝缘的应用中。

公开(公告)号：US20110036490A1

公开(公告)日：2011-02-17

申请号：US12858285

申请日：2010-08-17

申请人： Abboud L. Mamish

发明人： Abboud L. Mamish

IPC分类号： B29C63/06 ,  B05D3/06 ,  B29C65/14

CPC分类号： C09J5/00 ,  B29C63/06 ,  B29C65/1406 ,  B29C65/4825 ,  B29C65/4845 ,  B29C66/71 ,  B29C66/74283 ,  B29C2063/485 ,  C09J2205/31 ,  F16L13/103 ,  F16L58/1063 ,  F16L58/181 ,  B29K2023/00 ,  B29K2027/06

摘要： A method is provided of forming a corrosion-resistant protective coating on a pipe or joint.

摘要翻译： 提供了在管或接头上形成耐腐蚀保护涂层的方法。

公开(公告)号：US20080079260A1

公开(公告)日：2008-04-03

申请号：US11906230

申请日：2007-10-01

申请人： Joseph Duncan

发明人： Joseph Duncan

IPC分类号： F16L11/12

CPC分类号： F16L58/1063 ,  B29C33/0016 ,  B29C33/28 ,  B29C33/40 ,  B29C63/06 ,  B29C65/10 ,  B29C65/103 ,  B29C65/1412 ,  B29C65/1432 ,  B29C65/1467 ,  B29C65/4815 ,  B29C65/5042 ,  B29C66/0242 ,  B29C66/0384 ,  B29C66/1122 ,  B29C66/4322 ,  B29C66/496 ,  B29C66/5326 ,  B29C66/71 ,  B29C66/72321 ,  B29C66/727 ,  B29C66/73161 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/8221 ,  B29C66/8242 ,  B29C66/8324 ,  B29C66/912 ,  B29C66/91655 ,  B29C66/942 ,  B29C67/246 ,  B29K2075/00 ,  B29L2023/225 ,  F16L58/181 ,  B29K2077/00 ,  B29K2063/00 ,  B29K2027/18 ,  B29K2023/12 ,  B29K2023/06

摘要： Thermoplastic wet insulation field joints for pipelines in bodies of water utilize the fast gelling nature of thermosetting systems, or other suitable fillers, coupled with a fully fused thermoplastic outer sheath for protecting the pipe joint from water contact. The outer sheath is fully fused circumferentially to the parent coating at each end of the field joint, and an outer closure patch is then fused to the sheath over the joining area and/or injection ports. This totally seals the filler material from direct contact with water, preventing water ingress from reaching the pipe surface. Hydrolysis of the infill material is thus also prevented. By use of a fast setting or solid infill material the system gains sufficient strength almost immediately to withstand the rigors of handling during the lay operation.

摘要翻译： 用于水体管道的热塑性湿式绝缘场接头利用热固性体系或其它合适的填料的快速胶凝性能，与完全熔融的热塑性外护套相结合，用于保护管接头免受水接触。 外护套在场接头的每个端部周向完全熔合到母体涂层，并且然后在接合区域和/或注入端口上将外部封闭贴片熔合到护套。 这完全密封填料与水的直接接触，防止水进入管道表面。 因此也防止了填充材料的水解。 通过使用快速固定或固体填充材料，系统几乎可以立即获得足够的强度，以承受铺设操作期间的严格处理。

公开(公告)号：US20070036982A1

公开(公告)日：2007-02-15

申请号：US11463989

申请日：2006-08-11

申请人： Mario Perez ,  Thomas Wood ,  Salvatore Attaguile

发明人： Mario Perez ,  Thomas Wood ,  Salvatore Attaguile

IPC分类号： B32B15/092 ,  B32B27/38 ,  B05D1/38 ,  C08L63/00

CPC分类号： B05D7/14 ,  B05D5/005 ,  B05D7/222 ,  B05D7/52 ,  B32B15/08 ,  F16L9/147 ,  F16L55/1683 ,  F16L58/1063 ,  F16L59/028 ,  Y10T428/13 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/31515 ,  Y10T428/31522 ,  Y10T428/31529

摘要： A coated article and method therefor comprises a metal substrate comprising a layered coating composition on at least one surface thereof, the coating composition comprising a layer of epoxy on one or more of the surfaces of the substrate. The coating composition further comprises an overcoat layer comprising a combination of polyolefin and epoxy resins, the overcoat layer optionally being free of added epoxy curative. The article can be a pipe, vessel, conduit, rod, profile-shaped article, or tube. A preferred overcoat layer comprises a semi- or full-epoxy/polyolefin interpenetrating polymer network (IPN). In another embodiment, the coated article comprises a polyolefin/epoxy layer that is directly coated on at least one surface of a metal substrate, the polyolefin/epoxy coating being overcoated with a thermoplastic top coating, the coated article being free of added adhesive. The metal article preferably is a pipe, vessel, conduit, rod, profile shaped article or tube.

摘要翻译： 一种涂覆制品及其方法包括在其至少一个表面上包含层状涂层组合物的金属基材，该涂料组合物在基材的一个或多个表面上包含一层环氧树脂。 涂料组合物还包含包含聚烯烃和环氧树脂的组合的外涂层，所述外涂层任选地不含添加的环氧固化剂。 该物品可以是管，船，导管，杆，型材或管。 优选的外涂层包括半或全环氧/聚烯烃互穿聚合物网络（IPN）。 在另一个实施方案中，涂覆制品包括直接涂覆在金属基材的至少一个表面上的聚烯烃/环氧树脂层，所述聚烯烃/环氧涂层用热塑性顶涂层涂覆，所述涂覆制品不含添加的粘合剂。 金属制品优选地是管，容器，导管，棒，型材形状的制品或管。