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11.发明申请公开(公告)号：US20160001494A1
公开(公告)日：2016-01-07
申请号：US14416665
申请日：2014-07-22
Applicant: SHAWCOR LTD.
Inventor： Dilip TAILOR , Pascal LAFERRIERE , Jeremy Joseph KOUDELKA , Mark BRANDON , Pawel BOCZKOWSKI , Patrick Marc ARBOUR
IPC: B29C63/00
CPC classification number: B29C63/0069 , B29C63/42 , B29C65/1412 , B29C65/1467 , B29C65/5057 , B29C65/66 , B29C65/7823 , B29C65/7826 , B29C66/1122 , B29C66/348 , B29C66/53241 , B29C66/71 , B29C66/72321 , B29C66/727 , B29C66/73715 , B29C66/73751 , B29C66/73755 , B29C66/73921 , B29C66/87445 , B29C66/9121 , B29C66/91313 , B29C66/91315 , B29C66/91651 , B29L2023/225 , F16L59/20 , H05B3/24 , H05B3/34 , B29K2023/06
Abstract: An automated heat shrink device, useful for forming a connection between two tubular sections having a polymeric outer surface jacket, for example, a connection between two sections of a district heating pipeline, and a method of use thereof. The device is configured such that it requires minimal clearance to either side of the pipeline when being used.
Abstract translation: 一种用于在具有聚合物外表面护套的两个管状部分之间形成连接的自动热收缩装置，例如，区域供热管道的两个部分之间的连接及其使用方法。 该设备被配置为使得当使用时，其需要对管道的任一侧的最小间隙。
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公开(公告)号：US20150041017A1
公开(公告)日：2015-02-12
申请号：US14455213
申请日：2014-08-08
Applicant: ShawCor Ltd.
Inventor： Jan Peder Hegdal , Torgeir Sletvold , Eileen Wan , Suresh Choudhary
CPC classification number: F16L59/029 , B23K31/02 , B23K31/027 , B23K37/00 , B29C33/0011 , B29C39/10 , F16L1/161 , F16L9/02 , F16L9/22 , F16L13/0272 , F16L58/1054 , F16L58/1081 , F16L58/181 , F16L59/14 , F16L59/143 , F16L59/20
Abstract: A method for forming a high temperature field joint between two insulated pipe sections, and an insulated conduit having a low temperature field joint. The conduit comprises a steel pipe with a corrosion protection coating and a pipe insulation layer comprising a polymer composition having thermal conductivity of less than about 0.40 W/mk, and/or heat resistance to continuous operating temperatures from about 150° C. to above about 205° C. After a circumferential weld joint is formed between the two pipes, a first field joint insulation layer is applied over the joint area, the first field joint insulation layer comprises a polymer composition having heat resistance to continuous operating temperatures from about 150° C. to above about 205° C.
Abstract translation: 一种用于在两个绝缘管段之间形成高温场接头的方法和具有低温场接头的绝缘导管。 导管包括具有防腐蚀涂层的钢管和包含导热率小于约0.40W / mK的聚合物组合物的管道绝缘层，和/或对从约150℃至高于约的连续操作温度的耐热性 在两个管之间形成圆周焊接接头之后，在接合区域上施加第一场接合绝缘层，第一场接合绝缘层包括具有耐热性的连续操作温度约为150°的聚合物组合物 C.高于约205℃
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公开(公告)号：US11685090B2
公开(公告)日：2023-06-27
申请号：US17510564
申请日：2021-10-26
Applicant: SHAWCOR LTD.
Inventor： Adam Wright , Ole Thomas Ustad , Magne Skinstad
CPC classification number: B29C45/14614 , B29C45/14336 , B29C45/14491 , B29C2045/14868 , B29K2023/12 , B29L2023/22
Abstract: A method of coating a field joint, pipe sections for forming a coated field joint, and a coated field joint formed thereby. First and second angular cut backs are provided in the parent coating of each pipe section. The first angular cut back is at an angle of about 30°+−0.5° relative to the longitudinal axis of the field joint, and the second angular cut back is positioned further from the field joint than the first angular cut back. The first and second angular cut backs result in the parent coating having a stepped profile, a step in the stepped profile between the first and second angular cut backs, the step is substantially parallel to the longitudinal axis of the field joint and is often substantially free of indentations. The field joint coating may be injection moulded to have an upstand that is less than or equal to about 5 mm.
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公开(公告)号：US10919118B2
公开(公告)日：2021-02-16
申请号：US16691210
申请日：2019-11-21
Applicant: SHAWCOR, LTD.
Inventor： Dale Rohan Rampersad
IPC: G01N29/26 , G01N29/265 , B23K31/12 , B23K101/10
Abstract: A scanner assembly for pipeline inspection, having a pipe mounting section and a scanner frame which is laterally displaceable with respect to the pipe mounting section.
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公开(公告)号：US10724660B2
公开(公告)日：2020-07-28
申请号：US15638089
申请日：2017-06-29
Applicant: SHAWCOR LTD. SHAWCOR LTÉE
Inventor： Mark Duncan , Hao Niu , Jeffrey Ryan Conley , Stephen James Edmondson , Jiri Holub , Alfredo Andrenacci , Nitin Gujare
IPC: F16L11/24 , B32B7/03 , B32B25/14 , B32B27/08 , B32B27/30 , B32B27/32 , B32B1/08 , B32B5/02 , B32B5/08 , B32B5/12 , B32B5/26 , B32B27/12 , B32B27/18 , B32B27/34 , F16L11/08
Abstract: A flexible pipe includes: an inner liner formed as a tube and having an outer surface and an inner surface defining an inner diameter; a reinforcement layer bonded to the inner liner and including at least a first ply of reinforcing tape helically wrapped in a first helical direction about the inner liner and a second ply of reinforcing tape helically wrapped about the first ply of reinforcing tape, the second ply of reinforcing tape helically wrapped in a second helical direction opposite to the first helical direction; and an outer jacket applied over and bonded to the reinforcement layer, the outer jacket including a thermoplastic. A reinforcing tape for use in the pipe or other applications includes: a plurality of reinforcing fibers and a matrix about the plurality of reinforcing fibers to hold the reinforcing fibers in the form of a tape, the matrix including thermoplastic and an additive to increase the impact resistance of the thermoplastic.
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Patent Agency Ranking
公开(公告)号：US10259100B2
公开(公告)日：2019-04-16
申请号：US15383886
申请日：2016-12-19
Applicant: ShawCor Ltd.
Inventor： Brian Baker , Randy Danderfer
Abstract: This disclosure provides a new internal weld blasting system for blasting the internal surfaces of pipes, and the method of use thereof. The system comprises a control cage having two relatively narrow openings. An impeller forces abrasives onto a blast wheel, which in turn sprays the abrasives onto the internal surfaces of the pipes.
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公开(公告)号：US10105885B2
公开(公告)日：2018-10-23
申请号：US15354245
申请日：2016-11-17
Applicant: SHAWCOR LTD.
Inventor： Adam Robert Wright , Ole Thomas Ustad , Suresh Choudhary
IPC: B29C45/14 , F16L58/18 , F16L59/20 , B29C45/16 , B29C65/00 , B29K23/00 , B29K63/00 , B29K75/00 , B29K105/20 , B29L23/00
Abstract: A method of coating a field joint and a coated field joint formed thereby. The field joint coating includes a first thermal insulation material injection molded over the uncoated field joint to form a first layer, and a second thermal insulation material injection molded over the first layer to form a second layer. The second material has a greater flexibility than the first material and a lower maximum operating temperature than the first material. In certain embodiments, the second material forms a significant part of the volume of the field joint coating.
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公开(公告)号：US09821508B2
公开(公告)日：2017-11-21
申请号：US14416665
申请日：2014-07-22
Applicant: ShawCor Ltd.
Inventor： Dilip Tailor , Pascal Laferriere , Jeremy Joseph Ellis , Mark Brandon , Pawel Boczkowski , Patrick Marc Arbour
IPC: H05B3/34 , B29C63/00 , B29C65/66 , B29C65/14 , B29C65/78 , B29C65/50 , F16L59/20 , B29C63/42 , B29C65/00 , B29L23/00
CPC classification number: B29C63/0069 , B29C63/42 , B29C65/1412 , B29C65/1467 , B29C65/5057 , B29C65/66 , B29C65/7823 , B29C65/7826 , B29C66/1122 , B29C66/348 , B29C66/53241 , B29C66/71 , B29C66/72321 , B29C66/727 , B29C66/73715 , B29C66/73751 , B29C66/73755 , B29C66/73921 , B29C66/87445 , B29C66/9121 , B29C66/91313 , B29C66/91315 , B29C66/91651 , B29L2023/225 , F16L59/20 , H05B3/24 , H05B3/34 , B29K2023/06
Abstract: An automated heat shrink device, useful for forming a connection between two tubular sections having a polymeric outer surface jacket, for example, a connection between two sections of a district heating pipeline, and a method of use thereof. The device is configured such that it requires minimal clearance to either side of the pipeline when being used.
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公开(公告)号：US20150041018A1
公开(公告)日：2015-02-12
申请号：US14454818
申请日：2014-08-08
Applicant: ShawCor Ltd.
Inventor： Eileen Wan , Adam Jackson , Eirik Simonsen
CPC classification number: F16L59/029 , B23K31/02 , B23K31/027 , B23K37/00 , B29C33/0011 , B29C39/10 , F16L1/161 , F16L9/02 , F16L9/22 , F16L13/0272 , F16L58/1054 , F16L58/1081 , F16L58/181 , F16L59/14 , F16L59/143 , F16L59/20
Abstract: An insulated high-temperature transport conduit for use in undersea environments. The conduit comprises a continuous steel pipe having at least a first layer of thermal insulation provided over its outer surface. The first layer of thermal insulation comprises a polymer composition having a thermal conductivity of less than about 0.40 W/mK and long-term heat resistance at continuous operating temperatures within the range from about 150° C. to above about 205° C. The first thermal insulation layer comprises a polymer composition comprising a polymer selected from the group consisting of one or more fluoropolymers, hydrogenated nitrile butadiene rubber (HNBR), and a blend of one or more fluoropolymers with HNBR. The conduit may further comprise second and third layers of insulation on top of the first layer, along with a corrosion protection coating underlying the first thermal insulation layer.
Abstract translation: 用于海底环境的绝缘高温输送管道。 导管包括连续钢管，其具有设置在其外表面上的至少第一绝热层。 第一层绝热材料包括热导率小于约0.40W / mK的聚合物组合物和在约150℃至约205℃范围内的连续操作温度下的长期耐热性。第一层 绝热层包括聚合物组合物，其包含选自一种或多种含氟聚合物，氢化丁腈橡胶（HNBR）和一种或多种含氟聚合物与HNBR的共混物的聚合物。 导管还可以包括在第一层顶部上的第二和第三绝缘层，以及位于第一绝热层下面的防腐蚀涂层。
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公开(公告)号：US20230219175A1
公开(公告)日：2023-07-13
申请号：US18122920
申请日：2023-03-17
Applicant: SHAWCOR LTD.
Inventor： Donald F. McDonald , James Michael Simmons , Dean Gibb
CPC classification number: B23K31/125 , B23K31/006 , G06T7/0006 , G06Q10/20 , G06T2207/10132 , G06T2207/20081 , G06T2207/20084 , G06T2207/30136 , G06T2207/30152 , G06T2207/30168
Abstract: A system for performing computer-assisted image analysis of welds and related methods is disclosed. Digital images are captured at a worksite and sent to a remote image analysis system of a weld analytics system that analyzes images to determine whether the images conform to weld specifications. The remote image analysis system may be trained by artificial intelligence or machine learning.
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