Invention Application
- Patent Title: PIPELINE TELESCOPIC JOINT
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Application No.: US17439686Application Date: 2020-03-18
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Publication No.: US20220163150A1Publication Date: 2022-05-26
- Inventor: Marcello Cassetti , Carlo Canali
- Applicant: SAIPEM S.P.A.
- Applicant Address: IT San Donato Milanese
- Assignee: SAIPEM S.P.A.
- Current Assignee: SAIPEM S.P.A.
- Current Assignee Address: IT San Donato Milanese
- Priority: IT102019000003995 20190319
- International Application: PCT/IB2020/052471 WO 20200318
- Main IPC: F16L27/12
- IPC: F16L27/12

Abstract:
A pipeline telescopic joint configured to compensate for dimensional changes has: a first pipe section having a first diameter; a second pipe section having a second diameter smaller than the first diameter is slidingly coupled to the first pipe section; an end assembly, which is fixed to the second pipe section an annular seat bounded by two facing cylindrical faces; and an annular gasket, which is housed within the annular seat and has a polymeric casing and a spring housed within the polymeric casing, wherein the polymeric casing is in contact with the cylindrical faces.
Public/Granted literature
- US11746940B2 Pipeline telescopic joint Public/Granted day:2023-09-05
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