IT1245769B - Flexible pipe made of plastic material - Google Patents
Flexible pipe made of plastic materialInfo
- 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
Links
- 239000000463 material Substances 0.000 title abstract 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000012858 resilient material Substances 0.000 abstract 1
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>
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) |
-
1991
- 1991-02-27 IT ITBO910054A patent/IT1245769B/en active IP Right Grant
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 |