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公开(公告)号：US20240092051A1
公开(公告)日：2024-03-21
申请号：US17932413
申请日：2022-09-15
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Abderrahim Fakiri , Waleed Al Nasser , Thibault Tarik Villette
IPC: B32B1/08 , B29C63/00 , B29C63/34 , B29C70/22 , B32B5/02 , B32B5/08 , B32B5/12 , B32B7/028 , B32B37/14 , B32B37/20
CPC classification number: B32B1/08 , B29C63/0021 , B29C63/0069 , B29C63/34 , B29C70/22 , B32B5/024 , B32B5/08 , B32B5/12 , B32B7/028 , B32B37/144 , B32B37/206 , B29L2023/22
Abstract: A thermoplastic pipe and a method for producing a thermoplastic pipe are provided. The thermoplastic pipe includes a liner layer, a semi-consolidated core layer comprising a prepreg polymeric fabric layer, and a shrink wrap outer layer. The semi-consolidated core layer comprises a thermoplastic polymer matrix that is randomly distributed across the fabric. The method includes producing a hollow inner liner layer, winding a prepreg comprising a polymeric powder scattered on a fabric over the hollow inner liner layer to produce a core layer, covering the core layer in a heat shrinkable wrap, and heating to produce a semi-consolidated core layer. The semi-consolidated core layer comprises a thermoplastic polymer matrix that is randomly distributed across the fabric.
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公开(公告)号：US20240392897A1
公开(公告)日：2024-11-28
申请号：US18670837
申请日：2024-05-22
Applicant: Saudi Arabian Oil Company , University of Michigan
Inventor： Georgios Zapsas , Victor C. Li , He Zhu , Waleed Al Nasser , Mohammed Mehthel , Oscar Salazar Vidal , Muhammad Aamer Bhutta , Thibault Villette
IPC: F16L9/08 , C04B14/06 , C04B14/14 , C04B16/06 , C04B18/08 , C04B18/14 , C04B18/22 , C04B28/04 , C04B103/30 , C04B111/56
Abstract: A pipe includes a tubular body made entirely of a desert sand engineered cementitious composite (DSECC) made with a cement binder, unprocessed desert sand, and polymer fibers selected from polyethylene fibers, polypropylene fibers, and a combination thereof. The tubular body has a wall with a thickness that is less than 22 percent of an inner diameter of the pipe. The pipe is fully non-metallic.
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3.发明授权公开(公告)号：US11761571B2
公开(公告)日：2023-09-19
申请号：US17380562
申请日：2021-07-20
Applicant: SAUDI ARABIAN OIL COMPANY , TWI Ltd.
Inventor： Abderrazak Traidia , Abdullah Al Shahrani , Chris Worrall , Farshad Salamat-Zadeh , Waleed Al Nasser , Thibault Tarik Villette
CPC classification number: F16L47/03 , B29C65/3424 , B29C65/3468 , B29C65/3476 , B29L2031/24
Abstract: A system for coupling pipes includes a first pipe having a tapered, spigot end; a second pipe having a tapered, spigot end; and a coupler having two tapered socket ends adapted to internally receive the respective tapered, spigot ends of the first pipe and the second pipe. The first pipe and the second pipe are made from a reinforced thermosetting resin (RTR). The coupler comprising a resistive element implanted therein and connected to electrodes extending to an exterior of the coupler. A thermoplastic material is disposed between an exterior of the first pipe and an interior of the coupler. A thermoplastic material is disposed between an exterior of the second pipe and the interior of the coupler. Upon application of electricity to the electrodes, the resistive elements are heated sufficiently to melt the thermoplastic material such that, when the heat is removed, the hardened thermoplastic material seals the first pipe and the second pipe to the coupler. A method of coupling pipes includes disposing a thermoplastic material between an exterior of a first pipe and an interior of a coupler; disposing a thermoplastic material between an exterior of a second pipe and the interior of the coupler; inserting the first pipe and the second pipe into the coupler; and applying of electricity to electrodes of the coupler such that resistive elements of the coupler heat sufficiently to melt the thermoplastic material such that, when the heat is removed, the hardened thermoplastic material seals the first pipe and the second pipe to the coupler.
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公开(公告)号：US20220018478A1
公开(公告)日：2022-01-20
申请号：US17380885
申请日：2021-07-20
Applicant: SAUDI ARABIAN OIL COMPANY , TWI Ltd.
Inventor： Abderrazak Traidia , Abdullah Al Shahrani , Chris Worrall , Farshad Salamat-Zadeh , Waleed Al Nasser
Abstract: A system for coupling pipes includes a first pipe having a tapered, spigot end; a second pipe having a tapered, spigot end; and a coupler having two tapered socket ends adapted to internally receive the respective tapered, spigot ends of the first pipe and the second pipe. the first pipe and the second pipe are made from a reinforced thermosetting resin (RTR). A thermoplastic material is disposed between an exterior of the first pipe and an interior of the coupler. A thermoplastic material is disposed between an exterior of the second pipe and the interior of the coupler. Upon application of rotational force to the coupler, friction between the first pipe, the second pipe, and the coupler generates heat sufficient to melt the thermoplastic material such that, when the heat is removed, the hardened thermoplastic material seals the first pipe and the second pipe to the coupler. A method for coupling pipes includes disposing a thermoplastic material between an exterior of the first pipe and an interior of the coupler; disposing a thermoplastic material between an exterior of the second and an interior of the coupler; inserting the first pipe and the second pipe into the coupler; and applying a rotational force to the coupler such that friction between the first pipe, the second pipe, and the coupler generates heat sufficient to melt the thermoplastic material such that, when the heat is removed, the hardened thermoplastic material seals the first pipe and the second pipe to the coupler.
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公开(公告)号：US20240400451A1
公开(公告)日：2024-12-05
申请号：US18326901
申请日：2023-05-31
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Remi Mahfouz , Hawraa Bin Saad , Waleed Al Nasser , Mohammed H. Mehthel , Oscar Salazar Vidal , Thibault Villette , Abdullatif Jazzar
Abstract: A FRP rebar composition includes 15-45 vol % of a polymer matrix and 55-85% of a fiber mixture in which the fiber mixture includes 50-70 vol % of a first plurality of fibers which include carbon fibers and 30-50 vol % of a second plurality of fibers which are selected from the group consisting of PET fibers, glass fiber, and combinations thereof. A method of forming a FRP rebar includes feeding a first plurality of fibers and a second plurality of fibers simultaneously into a resin impregnator, pulling the fiber mixture through a liquid polymeric resin in the resin impregnator to form a resin-soaked fiber mixture, and passing the resin-soaked fiber mixture through a heated stationary die.
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Patent Agency Ranking
公开(公告)号：US12055253B2
公开(公告)日：2024-08-06
申请号：US17644194
申请日：2021-12-14
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Chris Worrall , Farshad Salamat-Zadeh , Abderrazak Traidia , Abdullah Al Shahrani , Waleed Al Nasser , Konstantinos Vatopoulos
IPC: F16L47/02
CPC classification number: F16L47/02
Abstract: A system and method for coupling pipes includes a first pipe having a tapered, spigot end; and a second pipe having a tapered, socket end adapted to internally receive the tapered, spigot end of the first pipe. The first pipe and the second pipe are made from a reinforced thermosetting resin (RTR) material. A thermal joining process is used to bond a thermoplastic material onto the RTR material of the first pipe, the second pipe, or both pipes. Upon application of thermal heating to the first and second pipes, the heat between the first pipe and the second pipe is sufficient to melt the thermoplastic material such that, when the heat is removed, the hardened thermoplastic material seals the first pipe to the second pipe. A system and a method of coupling the first pipe and the second pipe may include the coupler made of RTR material.
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公开(公告)号：US20240149553A1
公开(公告)日：2024-05-09
申请号：US18052812
申请日：2022-11-04
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Abderrahim Fakiri , Waleed Al Nasser
CPC classification number: B32B5/26 , B32B5/12 , B32B5/18 , B32B2262/101 , B32B2262/106 , B32B2305/022 , B32B2305/10 , B32B2375/00 , B32B2457/12
Abstract: A photovoltaic module includes a plurality of ribbons; and a composite panel comprising a core layer and a skin layer supported by a surface of the core layer, where the core layer includes a core material and the skin layer is formed of a matrix material and a plurality of parallel fibers aligned with the ribbons and disposed in the matrix material. A method of making a photovoltaic module includes applying a pair of skin layers to a core layer, each skin layer including a skin material and a plurality of parallel fibers disposed in the skin material to make a composite sandwich panel; and layering a component including ribbons between the composite sandwich panel and a thin, transparent front sheet; wherein the parallel fibers are aligned with the ribbons; where the composite sandwich panel has a coefficient of thermal expansion matching the coefficient of thermal expansion of the component.
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公开(公告)号：US12172423B2
公开(公告)日：2024-12-24
申请号：US18052812
申请日：2022-11-04
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Abderrahim Fakiri , Waleed Al Nasser
Abstract: A photovoltaic module includes a plurality of ribbons; and a composite panel comprising a core layer and a skin layer supported by a surface of the core layer, where the core layer includes a core material and the skin layer is formed of a matrix material and a plurality of parallel fibers aligned with the ribbons and disposed in the matrix material. A method of making a photovoltaic module includes applying a pair of skin layers to a core layer, each skin layer including a skin material and a plurality of parallel fibers disposed in the skin material to make a composite sandwich panel; and layering a component including ribbons between the composite sandwich panel and a thin, transparent front sheet; wherein the parallel fibers are aligned with the ribbons; where the composite sandwich panel has a coefficient of thermal expansion matching the coefficient of thermal expansion of the component.
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9.发明公开公开(公告)号：US20240092052A1
公开(公告)日：2024-03-21
申请号：US17932419
申请日：2022-09-15
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Abderrahim Fakiri , Waleed Al Nasser , Thibault T. Villette
IPC: B32B1/08 , B29C63/00 , B29C63/34 , B29C70/22 , B29C70/30 , B32B5/08 , B32B5/12 , B32B7/027 , B32B27/08 , B32B27/12 , B32B37/06 , B32B37/14 , B32B37/20
CPC classification number: B32B1/08 , B29C63/0021 , B29C63/0069 , B29C63/34 , B29C70/22 , B29C70/30 , B32B5/08 , B32B5/12 , B32B7/027 , B32B27/08 , B32B27/12 , B32B37/065 , B32B37/144 , B32B37/206 , B29L2023/22
Abstract: A thermoplastic pipe and a method for producing it are described. The thermoplastic pipe includes a hollow inner liner layer, a semi-consolidated core comprising commingled fibers, and a shrink wrap outer layer. The commingled fibers comprise at least one thermoplastic fiber and at least one reinforcing fiber. The semi-consolidated core layer comprises a thermoplastic polymer matrix that is organized along the at least one reinforcing fiber. The method includes winding commingled fibers over the hollow inner liner layer at a designated angle to produce a core layer, covering the core layer in a heat shrinkable wrap, and heating to produce a semi-consolidated core layer. The semi-consolidated core layer comprises a thermoplastic polymer matrix that is organized along the at least one reinforcing fiber.
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公开(公告)号：US20220196196A1
公开(公告)日：2022-06-23
申请号：US17644194
申请日：2021-12-14
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Chris Worrall , Farshad Salamat-Zadeh , Abderrazak Traidia , Abdullah Al Shahrani , Waleed Al Nasser , Konstantinos Vatopoulos
IPC: F16L47/02
Abstract: A system and method for coupling pipes includes a first pipe having a tapered, spigot end; and a second pipe having a tapered, socket end adapted to internally receive the tapered, spigot end of the first pipe. The first pipe and the second pipe are made from a reinforced thermosetting resin (RTR) material. A thermal joining process is used to bond a thermoplastic material onto the RTR material of the first pipe, the second pipe, or both pipes. Upon application of thermal heating to the first and second pipes, the heat between the first pipe and the second pipe is sufficient to melt the thermoplastic material such that, when the heat is removed, the hardened thermoplastic material seals the first pipe to the second pipe. A system and a method of coupling the first pipe and the second pipe may include the coupler made of RTR material.
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