IT1245769B - Tubo flessibile in materiale plastico. - Google Patents

Tubo flessibile in materiale plastico.

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
English (en)
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/it
Publication of ITBO910054A0 publication Critical patent/ITBO910054A0/it
Publication of ITBO910054A1 publication Critical patent/ITBO910054A1/it
Application granted granted Critical
Publication of IT1245769B publication Critical patent/IT1245769B/it

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  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Trattasi di un tubo (1) flessibile in materiale plastico per impianti fluidodinamici, comprendente, in combinazione, un condotto tubolare (2) interno di materiale elastico ed un rivestimento (3) coassiale e saldato esternamente al condotto (2), conformato secondo anelli (6) di irrigidimento trasversale per permettere al tubo (1) di resistere contemporaneamente ad elevata pressione e depressione radiale, pur conservandolo flessibile, detto rivestimento (3) essendo vantaggiosamente stampato in corpo unico con corrispondenti raccordi (4) di estremità e preferibilmente sovrapposto ad uno strato (5) supplementare, costituito da un intreccio a rete avvolto sul condotto (2), al fine di aumentare la resistenza alla pressione radiale e di inibire le deformazioni assiali dovute alla pressione.F1G. 1
ITBO910054A 1991-02-27 1991-02-27 Tubo flessibile in materiale plastico. IT1245769B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITBO910054A IT1245769B (it) 1991-02-27 1991-02-27 Tubo flessibile in materiale plastico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO910054A IT1245769B (it) 1991-02-27 1991-02-27 Tubo flessibile in materiale plastico.

Publications (3)

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

Family

ID=11337272

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO910054A IT1245769B (it) 1991-02-27 1991-02-27 Tubo flessibile in materiale plastico.

Country Status (1)

Country Link
IT (1) IT1245769B (it)

Also Published As

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

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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