IT224743Z2 - Giunto a bicchiere per collegare fra di loro per saldatura le estremi-ta' di tubi con rivestimento protettivo interno. - Google Patents
Giunto a bicchiere per collegare fra di loro per saldatura le estremi-ta' di tubi con rivestimento protettivo interno.Info
- Publication number
- IT224743Z2 IT224743Z2 ITBO910095U IT224743Z2 IT 224743 Z2 IT224743 Z2 IT 224743Z2 IT BO910095 U ITBO910095 U IT BO910095U IT 224743 Z2 IT224743 Z2 IT 224743Z2
- Authority
- IT
- Italy
- Prior art keywords
- pipes
- welding
- connect
- protective coating
- extreme
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/02—Welded joints
- F16L13/0254—Welded joints the pipes having an internal or external coating
- F16L13/0272—Welded joints the pipes having an internal or external coating having an external coating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/02—Welded joints
- F16L13/0254—Welded joints the pipes having an internal or external coating
- F16L13/0263—Welded joints the pipes having an internal or external coating having an internal coating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Joints With Sleeves (AREA)
Abstract
Giunto a bicchiere per collegare fra di loro per saldatura le estremità di tubi con rivestimento protettivo interno caratterizzato dal fatto che esternamente all'estremità di un tubo è applicato un anello concavo internamente, i cui bordi sono saldati sulla superficie esterna di detta estremità così da definire una camera d'aria anulare, a detto anello essendo sovrapposta una svasatura a bicchiere ricavata all'estremità dell'altro tubo da collegare, detta svasatura essendo saldata sulla superficie esterna di detto anello.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000095 IT224743Z2 (it) | 1991-05-16 | 1991-05-16 | Giunto a bicchiere per collegare fra di loro per saldatura le estremi-ta' di tubi con rivestimento protettivo interno. |
DE9206309U DE9206309U1 (de) | 1991-05-16 | 1992-05-11 | Muffenverbindung zum Verbinden der Enden von Rohren mit innerer Schutzbeschichtung durch Schweißen |
FR9205719A FR2676522B3 (fr) | 1991-05-16 | 1992-05-12 | Jonction par soudure d'extremites de tubes a revetement interne et comportant une partie evasee. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000095 IT224743Z2 (it) | 1991-05-16 | 1991-05-16 | Giunto a bicchiere per collegare fra di loro per saldatura le estremi-ta' di tubi con rivestimento protettivo interno. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITBO910095V0 ITBO910095V0 (it) | 1991-05-16 |
ITBO910095U1 ITBO910095U1 (it) | 1992-11-16 |
IT224743Z2 true IT224743Z2 (it) | 1996-06-27 |
Family
ID=11337355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000095 IT224743Z2 (it) | 1991-05-16 | 1991-05-16 | Giunto a bicchiere per collegare fra di loro per saldatura le estremi-ta' di tubi con rivestimento protettivo interno. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE9206309U1 (it) |
FR (1) | FR2676522B3 (it) |
IT (1) | IT224743Z2 (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE499565T1 (de) * | 2003-11-20 | 2011-03-15 | Tyco Water Pty Ltd | Rohhrverbindung zwischen metallischen rohren sowie verfahren zur herstellung einer solchen verbindung |
AU2004291562B2 (en) * | 2003-11-20 | 2011-01-27 | Steel Mains Pty Ltd | Method of corrosion protection at a welded pipe joint and resulting joint |
-
1991
- 1991-05-16 IT IT000095 patent/IT224743Z2/it active IP Right Grant
-
1992
- 1992-05-11 DE DE9206309U patent/DE9206309U1/de not_active Expired - Lifetime
- 1992-05-12 FR FR9205719A patent/FR2676522B3/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ITBO910095U1 (it) | 1992-11-16 |
DE9206309U1 (de) | 1992-08-27 |
FR2676522A3 (en) | 1992-11-20 |
ITBO910095V0 (it) | 1991-05-16 |
FR2676522B3 (fr) | 1993-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |