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公开(公告)号：US10690276B2
公开(公告)日：2020-06-23
申请号：US15478398
申请日：2017-04-04
IPC分类号： F16L33/207 , F16L55/07 , F16L33/01
摘要： A method and apparatus for securing a flexible pipe to a further flexible pipe in an end-to-end configuration, wherein the apparatus includes and the method utilizes an elongate tubular element having a first and second end and an outer surface having a raised central region. At least one vent passage extends at least partially across the raised central region.
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公开(公告)号：US20240301976A1
公开(公告)日：2024-09-12
申请号：US18666969
申请日：2024-05-17
IPC分类号： F16L35/00 , F16L9/19 , F16L13/02 , F16L33/207 , F16L39/00
CPC分类号： F16L35/00 , F16L9/19 , F16L13/02 , F16L33/2071 , F16L39/005 , Y10T29/49879 , Y10T29/49968
摘要： A pipe end fitting assembly that includes an outer body having an outer surface, an inner surface defining first bore, and an end surface, and an inner body having an inner surface defining a second bore and an outer surface. A portion of the inner body outer surface is secured to the outer body inner surface. A passage formed in the outer body includes a first portion extending from the end surface and parallel to the first bore, and a second portion extending from the outer body outer surface to the passage first portion. A pipe end is disposed around and secured to a portion of the inner body outer surface. A jacket is disposed around the pipe and has an end secured to the outer body outer surface. The passage portions are fluid communication with each other and a space between the jacket and the pipe.
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公开(公告)号：US10883638B2
公开(公告)日：2021-01-05
申请号：US16249641
申请日：2019-01-16
IPC分类号： F16L35/00 , F16L13/02 , F16L9/19 , F16L39/00 , F16L33/207
摘要： A pipe end fitting assembly that includes an outer body having an outer surface, an inner surface defining a first bore, and an end surface, and an inner body having an inner surface defining a second bore and an outer surface. A portion of the inner body outer surface is secured to the outer body inner surface. A passage formed in the outer body includes a first portion extending from the end surface and parallel to the first bore, and a second portion extending from the outer body outer surface to the passage first portion. A pipe end is disposed around and secured to a portion of the inner body outer surface. A jacket is disposed around the pipe and has an end secured to the outer body outer surface. The passage portions are in fluid communication with each other and a space between the jacket and the pipe.
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公开(公告)号：US20190145563A1
公开(公告)日：2019-05-16
申请号：US16249609
申请日：2019-01-16
IPC分类号： F16L35/00 , F16L33/207 , F16L39/00 , F16L13/02 , F16L9/19
摘要： A pipe end fitting assembly that includes an outer body having an outer surface, an inner surface defining a first bore, and an end surface, and an inner body having an inner surface defining a second bore and an outer surface. A portion of the inner body outer surface is secured to the outer body inner surface. A passage formed in the outer body includes a first portion extending from the end surface and parallel to the first bore, and a second portion extending from the outer body outer surface to the passage first portion. A pipe end is disposed around and secured to a portion of the inner body outer surface. A jacket is disposed around the pipe and has an end secured to the outer body outer surface. The passage portions are in fluid communication with each other and a space between the jacket and the pipe.
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公开(公告)号：US11644136B2
公开(公告)日：2023-05-09
申请号：US16908226
申请日：2020-06-22
IPC分类号： F16L33/207 , F16L33/01 , F16L55/07
CPC分类号： F16L33/2071 , F16L33/01 , F16L55/07
摘要： A method and apparatus for securing a flexible pipe to a further flexible pipe in an end-to-end configuration, wherein the apparatus includes and the method utilizes an elongate tubular element having a first and second end and an outer surface comprising a raised central region. At least one vent passage extends at least partially across the raised central region.
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公开(公告)号：US20210293362A1
公开(公告)日：2021-09-23
申请号：US17341059
申请日：2021-06-07
IPC分类号： F16L35/00 , F16L33/207 , F16L13/02 , F16L9/19 , F16L39/00
摘要： A pipe end fitting assembly that includes an outer body having an outer surface, an inner surface defining a first bore, and an end surface, and an inner body having an inner surface defining a second bore and an outer surface. A portion of the inner body outer surface is secured to the outer body inner surface. A passage formed in the outer body includes a first portion extending from the end surface and parallel to the first bore, and a second portion extending from the outer body outer surface to the passage first portion. A pipe end is disposed around and secured to a portion of the inner body outer surface. A jacket is disposed around the pipe and has an end secured to the outer body outer surface. The passage portions are in fluid communication with each other and a space between the jacket and the pipe.
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公开(公告)号：US11028951B2
公开(公告)日：2021-06-08
申请号：US16249609
申请日：2019-01-16
IPC分类号： F16L35/00 , F16L13/02 , F16L9/19 , F16L39/00 , F16L33/207
摘要： A pipe end fitting assembly that includes an outer body having an outer surface, an inner surface defining a first bore, and an end surface, and an inner body having an inner surface defining a second bore and an outer surface. A portion of the inner body outer surface is secured to the outer body inner surface. A passage formed in the outer body includes a first portion extending from the end surface and parallel to the first bore, and a second portion extending from the outer body outer surface to the passage first portion. A pipe end is disposed around and secured to a portion of the inner body outer surface. A jacket is disposed around the pipe and has an end secured to the outer body outer surface. The passage portions are in fluid communication with each other and a space between the jacket and the pipe.
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公开(公告)号：US20200318766A1
公开(公告)日：2020-10-08
申请号：US16908226
申请日：2020-06-22
IPC分类号： F16L33/207 , F16L33/01 , F16L55/07
摘要： A method and apparatus for securing a flexible pipe to a further flexible pipe in an end-to-end configuration, wherein the apparatus includes and the method utilizes an elongate tubular element having a first and second end and an outer surface comprising a raised central region. At least one vent passage extends at least partially across the raised central region.
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公开(公告)号：US12000512B2
公开(公告)日：2024-06-04
申请号：US17341059
申请日：2021-06-07
IPC分类号： F16L35/00 , F16L9/19 , F16L13/02 , F16L33/207 , F16L39/00
CPC分类号： F16L35/00 , F16L9/19 , F16L13/02 , F16L33/2071 , F16L39/005 , Y10T29/49879 , Y10T29/49968
摘要： A pipe end fitting assembly that includes an outer body having an outer surface, an inner surface defining a first bore, and an end surface, and an inner body having an inner surface defining a second bore and an outer surface. A portion of the inner body outer surface is secured to the outer body inner surface. A passage formed in the outer body includes a first portion extending from the end surface and parallel to the first bore, and a second portion extending from the outer body outer surface to the passage first portion. A pipe end is disposed around and secured to a portion of the inner body outer surface. A jacket is disposed around the pipe and has an end secured to the outer body outer surface. The passage portions are in fluid communication with each other and a space between the jacket and the pipe.
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公开(公告)号：US11906083B2
公开(公告)日：2024-02-20
申请号：US18100972
申请日：2023-01-24
CPC分类号： F16L21/08
摘要： A pipe connector for connecting pipes that includes an elongate tubular body having an outer diameter, a sleeve disposed over the elongate tubular body, and a first wire ring. The elongate tubular body that has a groove formed on the outer diameter. The sleeve has a groove formed on an inner diameter that is spaced from a first end of the sleeve and is aligned with the groove of the elongate tubular member. The first wire ring is disposed within the groove of the elongate tubular body and within the groove of the sleeve such that the sleeve is coupled to the elongate tubular body by the first wire ring.
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