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公开(公告)号：US20160341351A1
公开(公告)日：2016-11-24
申请号：US15227849
申请日：2016-08-03
Applicant: Public Joint Stock Company "Transneft" , Joint-stock company “Transneft Siberia” , L.L.C “Transneft Research and Development Institute for Oil and Oil Products Transportation”
Inventor： Alexey Nikolaevich Sapsay , Vitaly Ivanovich Surikov , Inna Yakovlevna Fridlyand , Nikolai Nikolaevich Skuridin , Vyacheslav Vladimirovich Pavlov , Pavel Ivanovich Shoter
CPC classification number: F16L59/20 , F16L13/0272 , F16L58/181 , F16L59/145
Abstract: The invention relates to pipe heat insulation and in particular to methods of heat insulation installation on welded joints of subterranean pipes for transporting oil and oil products. The method includes applying an anticorrosive layer on the welded joint using heat-shrinkable polymeric tape, mounting heat insulating polyurethane foam pipe coverings on the tape, using tie straps with locks to secure the pipe coverings, gluing hot-melt adhesive tape at the edges of a pipe protective envelope to overlap the envelope and the pipe coverings, installing a metal casing symmetrically relative to the center of the weld joint, and sealing the metal casing and the envelope with a heat-shrinkable polymeric fabric.The technical result provides anticorrosive protection and heat insulation of the welded joint of steel pipelines, provides improved heat insulation installation on the pipeline, and reduces the cost of installation and labor intensity.
Abstract translation: 技术成果为钢管焊接接头提供防腐保护和隔热，在管道上提供了改进的隔热安装，降低了安装成本和劳动强度。
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公开(公告)号：US10443207B2
公开(公告)日：2019-10-15
申请号：US15226870
申请日：2016-08-02
Applicant: Public Joint Stock Company “Transneft” , Joint-stock company “Transneft Siberia” , L.L.C. “Transneft Research and Development Institute for Oil and Oil Products Transportation”
Inventor： Pavel Aleksandrovich Revel-Muroz , Nikolai Vladimirovich Smirnov , Vitaly Aleksandrovich Kumallagov , Evgenii Evgenievich Semin , Alexandr Vladimirovich Ivakin , Yury Vasilevich Bogatenkov
Abstract: Pile foundations for power transmission towers or the like for installation in different types of soil prone to frost heaving include a casing pipe and a dipped pile, comprising a shaft and a toe bulb, secured at the bottom of the shaft. The pile comprises rigid elements that are mounted on the shaft in the direction of horizontal forces acting on the pile against the anticipated horizontal loads. The rigid elements transfer horizontal forces from the pile to the casing pipe.
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公开(公告)号：US09920499B2
公开(公告)日：2018-03-20
申请号：US15226882
申请日：2016-08-02
Applicant: Public Joint Stock Company “Transneft” , Joint-stock company “Transneft Siberia” , L.L.C. “Transneft Research and Development Institute for Oil and Oil Products Transportation”
Inventor： Yury Viktorovich Lisin , Pavel Aleksandrovich Revel-Muroz , Aleksandr Nikolaevich Petelin , Vitaly Ivanovich Surikov , Yurii Borisovich Mikheev , Sergei Vasilievich Lakhaev
Abstract: The invention relates to thermal engineering construction, particularly to individual seasonal cooling devices, or temperature stabilizers of soils. The solution is aimed to expand temperature ranges at which temperature stabilizers can be installed and to prevent debris from sealing materials from entering into the well cavity having a coolant. The device contains a temperature stabilizer that functions as a two-phase thermal siphon and includes an aboveground condensing part and underground transporting and vaporizing parts. The temperature stabilizer is placed into the well along with coolant. The well is a hollow cylindrical body with a bottom and a capping element at a top end. The capping element includes a hole for receiving of the temperature stabilizer. The capping element is a detachable stuffing-box seal that includes a support ring installed on a round step in the well, a pressure ring, and thermally expanded graphite rings pressed therebetween.
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公开(公告)号：US10668550B2
公开(公告)日：2020-06-02
申请号：US15227963
申请日：2016-08-04
Applicant: Public Joint Stock Company “Transneft” , Joint-stock company “Transneft Siberia” , L.L.C. “Transneft Research and Development Institute for Oil and Oil Products Transportation”
Inventor： Pavel Aleksandrovich Revel-Muroz , Alexander Nikolaevich Chentsov , Oleg Igorevich Kolesnikov , Nikolay Georgievich Goncharov , Mikhail Yurevich Zotov , Pavel Ivanovich Shoter
IPC: B23K9/028 , B23K9/02 , B23K9/235 , B23K101/10
Abstract: 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.
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公开(公告)号：US10578253B2
公开(公告)日：2020-03-03
申请号：US15226897
申请日：2016-08-02
Applicant: Public Joint Stock Company “Transneft” , L.L.C. “Transneft Research and Development Institute for Oil and Oil Products Transportation”
Inventor： Yury Viktorovich Lisin , Pavel Aleksandrovich Revel-Muroz , Zufar Amirovich Zaripov , Anatoly Evgenevich Soshchenko , Aleksei Vladimirovich Khabarov
Abstract: The invention relates to engineering geodesy for monitoring a height and deformation of a pipeline. The invention includes use of a complex of interrelated monitoring measures that include monitoring a control position of deformation control benchmarks using optic geodetic devices and mobile satellite geodetic receivers. A state geodetic network is used only at an initial stage for reference of the network sites to the local system of coordinates. Geodetic measurements are then converted to a local system of coordinates. The invention decreases an amount of time and labor for detection of the oil pipeline coordinates for operational needs and simplifies a planned high-altitude position data exchange, storage and transfer during measurement.
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Patent Agency Ranking
公开(公告)号：US10077541B2
公开(公告)日：2018-09-18
申请号：US15226889
申请日：2016-08-02
Applicant: Public Joint Stock Company “Transneft” , Joint-stock company “Transneft Siberia” , L.L.C. “Transneft Research and Development Institute for Oil and Oil Products Transportation”
Inventor： Yury Viktorovich Lisin , Yurii Borisovich Mikheev , Valeriy Vyacheslavovich Bondarenko , Vitaly Ivanovich Surikov , Vladimir Ivanovich Fedota , Alexander Nikolaevich Chentsov
IPC: E02D31/14 , F16L3/16 , F16L3/10 , E02D27/12 , E02D27/35 , E02D27/46 , E02D31/08 , F16L57/00 , F16L57/02 , F16L57/06 , F16L59/21 , F16L1/026
CPC classification number: E02D31/14 , E02D27/12 , E02D27/35 , E02D27/46 , E02D31/08 , F16L1/026 , F16L3/1091 , F16L3/16 , F16L57/00 , F16L57/02 , F16L57/06 , F16L59/21
Abstract: The disclosure relates to the construction of a support for above-ground pipelines and can be used for laying pipelines in in permafrost and on slopes. The result of the support is uniform distribution of the load from the pipeline to a bedding cradle, displacement of a movable part in response to predetermined conditions, and prevention of deformation due to soil heaving. The result is achieved due to inclusion of moving and fixed parts. The movable part includes a semi-cylindrical cradle with two semi-annular frames on the outside of the cradle, detachable half-yokes fix the pipe in the cradle, side cheeks welded to the frame and movably fixed to the tower base by a hinged joint, and a base slidably positioned on a stationary surface of the support. The objective is also solved using a support assembly being structurally different than prior art supports, as described herein.
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7.发明申请公开(公告)号：US20170023169A1
公开(公告)日：2017-01-26
申请号：US15227939
申请日：2016-08-03
Applicant: Public Joint Stock Company "Transneft" , Joint-Stock Company “Transneft Siberia” , L.L.C. “Transneft Research and Development Institute for Oil and Oil Products Transportation”
Inventor： Pavel Aleksandrovich Revel-Muroz , Pavel Olegovich Revin , Vitaly Ivanovich Surikov , Vyacheslav Vladimirovich Pavlov , Pavel Ivanovich Shoter , Anatoly Evgenevich Soshchenko
IPC: F16L59/16
CPC classification number: F16L59/161
Abstract: A heat-insulated box for insulating parallel-slide valves includes multiple sections each including an outer protective steel envelope with a heat insulation coating on an inner surface. A number and configuration of sections is determined based on geometric parameters of the insulated valve. Some sections include two semi-cylindrical segments rigidly coupled together and oriented in mutually perpendicular directions such that one segment can be installed on the valve and one segment can be installed on the pipeline. The box also includes stiffeners at the junction of the two semi-cylindrical segments. The sections include shock-absorbing sealing gaskets made of cellular rubber substance to ensure a tight seal of the box. The box includes a locking mechanism for coupling the sections together.
Abstract translation: 用于绝缘平行滑阀的绝热箱包括多个部分，每个部分包括在内表面上具有绝热涂层的外部保护钢壳。 截面的数量和构型根据绝缘阀的几何参数确定。 一些部分包括刚性地联接在一起并且在相互垂直的方向上定向的两个半圆柱形部分，使得一个部分可以安装在阀上，并且一个部分可以安装在管道上。 箱子还包括在两个半圆柱形段的连接处的加强件。 这些部分包括由多孔橡胶物质制成的吸震密封垫圈，以确保盒子的密封。 箱子包括用于将部分连接在一起的锁定机构。
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公开(公告)号：US10279992B2
公开(公告)日：2019-05-07
申请号：US15226886
申请日：2016-08-02
Applicant: Public Joint Stock Company “Transneft” , Joint-stock company “Transneft Siberia” , L.L.C. “Transneft Research and Development Institute for Oil and Oil Products Transportation”
Inventor： Yury Viktorovich Lisin , Nikolai Nikolaevich Skuridin , Vitaly Ivanovich Surikov , Anatoly Evgenevich Soshchenko
Abstract: A heat-insulated tank with a volume of 200-20,000 m3 for storage of oil and oil products includes a heat-insulated wall, roof and bottom installed on a foundation. The wall and roof are equipped with supporting discharge skirts forming sections, the heat-insulated coating made of foam glass blocks that fill sections and form control joints in the heat insulation coating. The tank includes a top coat made of metal sheets located at an external surface of foam glass blocks. The foam glass blocks including a lower row of detachable blocks and additional rows coupled to each other and a surface of the tank via an adhesive. The technical result is improved safety and strength of the tank heat insulation at loads on its structure caused by filling and discharge of the raw material and environmental factors, and relatively even temperature control of the oil and oil products.
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公开(公告)号：US10100486B2
公开(公告)日：2018-10-16
申请号：US15226876
申请日：2016-08-02
Applicant: Public Joint Stock Company “Transneft” , Joint-stock company “Transneft Siberia” , L.L.C. “Transneft Research and Development Institute for Oil and Oil Products Transportation”
Inventor： Pavel Aleksandrovich Revel-Muroz , Nikolai Vladimirovich Smirnov , Vitaly Aleksandrovich Kumallagov , Evgenii Evgenievich Semin , Alexandr Vladimirovich Ivakin , Yury Vasilevich Bogatenkov , Mikhail Yurevich Zotov
Abstract: A method for installing pile foundations for power transmission towers or the like in different types of soil prone to frost heaving provides piles with bearing capacity against horizontal loads, reduced labor content and installation cost, and increased reliability against the impact of frost heaving forces of the soil on the pile. A casing pipe is driven in and then the pile is inserted into it, while installing rigid elements on the pile shaft by welding. When driving the pile, when a mark indicating a point of installation for a rigid element reaches the top of the casing pipe, a geometric measurement of gaps is made between the casing pipe and the pile. Based on the measurement, rigid elements are sized and welded in pairs on the opposite side in a vertical plane. The operation of placing and welding is then repeated during the pipe inserting.
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公开(公告)号：US10648610B2
公开(公告)日：2020-05-12
申请号：US15227939
申请日：2016-08-03
Applicant: Public Joint Stock Company “Transneft” , Joint-Stock Company “Transneft Siberia” , L.L.C. “Transneft Research and Development Institute for Oil and Oil Products Transportation”
Inventor： Pavel Aleksandrovich Revel-Muroz , Pavel Olegovich Revin , Vitaly Ivanovich Surikov , Vyacheslav Vladimirovich Pavlov , Pavel Ivanovich Shoter , Anatoly Evgenevich Soshchenko
IPC: F16L59/16
Abstract: A heat-insulated box for insulating parallel-slide valves includes multiple sections each including an outer protective steel envelope with a heat insulation coating on an inner surface. A number and configuration of sections is determined based on geometric parameters of the insulated valve. Some sections include two semi-cylindrical segments rigidly coupled together and oriented in mutually perpendicular directions such that one segment can be installed on the valve and one segment can be installed on the pipeline. The box also includes stiffeners at the junction of the two semi-cylindrical segments. The sections include shock-absorbing sealing gaskets made of cellular rubber substance to ensure a tight seal of the box. The box includes a locking mechanism for coupling the sections together.
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