Invention Grant
- Patent Title: Fluid filled jacket for concrete pipe
- Patent Title (中): 混凝土管流体填充护套
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Application No.: US13230176Application Date: 2011-09-12
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Publication No.: US08651149B2Publication 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

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.
Public/Granted literature
- US20130061972A1 FLUID FILLED JACKET FOR CONCRETE PIPE Public/Granted day:2013-03-14
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