• Patent Title: PIPELINE TELESCOPIC JOINT
  • Application No.: US17439686
    Application Date: 2020-03-18
  • Publication No.: US20220163150A1
    Publication Date: 2022-05-26
  • Inventor: Marcello CassettiCarlo 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
PIPELINE TELESCOPIC JOINT
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.
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