IT1254797B - Tubular fluid-conveying structure with hermetic end joints - Google Patents
Tubular fluid-conveying structure with hermetic end jointsInfo
- Publication number
- IT1254797B IT1254797B ITMI920341A ITMI920341A IT1254797B IT 1254797 B IT1254797 B IT 1254797B IT MI920341 A ITMI920341 A IT MI920341A IT MI920341 A ITMI920341 A IT MI920341A IT 1254797 B IT1254797 B IT 1254797B
- Authority
- IT
- Italy
- Prior art keywords
- tubular
- pipe
- fastening element
- conveying structure
- tubular fluid
- Prior art date
Links
- 238000007789 sealing Methods 0.000 abstract 3
- 229920000459 Nitrile rubber Polymers 0.000 abstract 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 229920005549 butyl rubber Polymers 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
Abstract
A tubular structure comprises at least one tubular fastening element 7 coaxially inserted into one end of a pipe 2 as well as a closing cover 11 having an end portion 12 fixed to the tubular fastening element 7 and a tubular locking portion 13 which coaxially surrounds the latter. The locking portion 13 is fixed, by means of plastic deformation, onto the end of the pipe 2 so as to fix the position thereof. A tubular sealing layer 14 consisting of butyl or nitrile rubber is inserted between the tubular fastening element 7 and the internal surface 2a of the end of the pipe 2 so as to ensure that there is no leakage of fluid from the inside of the pipe 2. A further hermetic seal is provided by a sealing ring 15 which is formed as one piece with the tubular sealing layer 14 and is located between the end of the pipe and the end portion 12 of the closing collar 11. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920341A IT1254797B (en) | 1992-02-17 | 1992-02-17 | Tubular fluid-conveying structure with hermetic end joints |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920341A IT1254797B (en) | 1992-02-17 | 1992-02-17 | Tubular fluid-conveying structure with hermetic end joints |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920341A0 ITMI920341A0 (en) | 1992-02-17 |
ITMI920341A1 ITMI920341A1 (en) | 1993-08-17 |
IT1254797B true IT1254797B (en) | 1995-10-11 |
Family
ID=11362013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI920341A IT1254797B (en) | 1992-02-17 | 1992-02-17 | Tubular fluid-conveying structure with hermetic end joints |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1254797B (en) |
-
1992
- 1992-02-17 IT ITMI920341A patent/IT1254797B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI920341A0 (en) | 1992-02-17 |
ITMI920341A1 (en) | 1993-08-17 |
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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: 19990226 |