IT1245769B - Flexible pipe made of plastic material - Google Patents

Flexible pipe made of plastic material

Info

Publication number
IT1245769B
IT1245769B ITBO910054A ITBO910054A IT1245769B IT 1245769 B IT1245769 B IT 1245769B IT BO910054 A ITBO910054 A IT BO910054A IT BO910054 A ITBO910054 A IT BO910054A IT 1245769 B IT1245769 B IT 1245769B
Authority
IT
Italy
Prior art keywords
duct
plastic material
flexible pipe
pressure
sheathing
Prior art date
Application number
ITBO910054A
Other languages
Italian (it)
Inventor
Stefano Ravera
Original Assignee
Tekno Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tekno Srl filed Critical Tekno Srl
Priority to ITBO910054A priority Critical patent/IT1245769B/en
Publication of ITBO910054A0 publication Critical patent/ITBO910054A0/en
Publication of ITBO910054A1 publication Critical patent/ITBO910054A1/en
Application granted granted Critical
Publication of IT1245769B publication Critical patent/IT1245769B/en

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The invention relates to a flexible pipe 1 made of plastic material, intended for fluid-dynamic plants and, comprising, in combination, an internal tubular duct 2 made of resilient material and a sheathing 3 coaxial with and welded externally on the duct 2 and formed in the manner of transverse reinforcing rings 6 so as to allow the pipe 1 to withstand simultaneously high pressure and a radial vacuum, while keeping it flexible, said sheathing 3 being advantageously moulded as a single body with corresponding end-connecting sections 4, preferably superimposed on an additional layer 5 consisting of a meshwork wound on the duct 2 so as to increase the resistance to radial pressure and prevent axial deformations due to the pressure. Fig. 1 <IMAGE>
ITBO910054A 1991-02-27 1991-02-27 Flexible pipe made of plastic material IT1245769B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITBO910054A IT1245769B (en) 1991-02-27 1991-02-27 Flexible pipe made of plastic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO910054A IT1245769B (en) 1991-02-27 1991-02-27 Flexible pipe made of plastic material

Publications (3)

Publication Number Publication Date
ITBO910054A0 ITBO910054A0 (en) 1991-02-27
ITBO910054A1 ITBO910054A1 (en) 1992-08-27
IT1245769B true IT1245769B (en) 1994-10-14

Family

ID=11337272

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO910054A IT1245769B (en) 1991-02-27 1991-02-27 Flexible pipe made of plastic material

Country Status (1)

Country Link
IT (1) IT1245769B (en)

Also Published As

Publication number Publication date
ITBO910054A1 (en) 1992-08-27
ITBO910054A0 (en) 1991-02-27

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960228