Invention Grant
US08651149B2 Fluid filled jacket for concrete pipe 有权
混凝土管流体填充护套

  • Patent Title: Fluid filled jacket for concrete pipe
  • Patent Title (中): 混凝土管流体填充护套
  • Application No.: US13230176
    Application Date: 2011-09-12
  • Publication No.: US08651149B2
    Publication Date: 2014-02-18
  • Inventor: Michael Katona
  • Applicant: Michael Katona
  • Applicant Address: US WA Gig Harbor
  • Assignee: Michael G. Katona
  • Current Assignee: Michael G. Katona
  • Current Assignee Address: US WA Gig Harbor
  • Main IPC: F16L9/00
  • IPC: F16L9/00
Fluid filled jacket for concrete pipe
Abstract:
A fluid jacket concrete pipe system includes a concrete pipe enveloped by a fluid-filled jacket. The fluid-filled jacket includes an inner jacket wall, an outer jacket wall, and a first and second side wall interconnecting the inner jacket wall to the outer jacket wall. A fluid inlet is disposed on the outer jacket wall. The outer jacket wall has a thickness dependent on a diameter of the concrete pipe and an external loading of the fluid jacket concrete pipe system.
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