Title:
STEPPED DECOMPRESSION PRESSURE RESISTANT PIPE
Document Type and Number:
Japanese Patent JP2022072470
Kind Code:
A
Abstract:
To provide a pressure resistant pipe that is light weight by inserting a pipe into a pipe, holds a clearance between an inside pipe and an outside pipe with a support, and reducing diameters on both ends of the outside pipe.SOLUTION: In a pressure resistant pipe, by inserting a pipe into a pipe, holding a clearance between an inside pipe and an outside pipe with a support, and reducing diameters on both ends of the outside pipe to make a pressure difference in fluid flowing through the inside pipe and the outside pipe; pressure is dispersed by gradually reducing a pressure ratio with the outside; and the fluid itself flowing inside the pipe is used as the pressure resistance.SELECTED DRAWING: Figure 1
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Inventors:
DOBASHI YOSHIHIDE
Application Number:
JP2020181928A
Publication Date:
May 17, 2022
Filing Date:
October 29, 2020
Export Citation:
Assignee:
DOBASHI YOSHIHIDE
International Classes:
F16L9/18
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