ES2090723T3 - Union roscada de tubos. - Google Patents
Union roscada de tubos.Info
- Publication number
- ES2090723T3 ES2090723T3 ES93101691T ES93101691T ES2090723T3 ES 2090723 T3 ES2090723 T3 ES 2090723T3 ES 93101691 T ES93101691 T ES 93101691T ES 93101691 T ES93101691 T ES 93101691T ES 2090723 T3 ES2090723 T3 ES 2090723T3
- Authority
- ES
- Spain
- Prior art keywords
- ring
- pipe
- sealing ring
- clamping ring
- screw union
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
- F16L19/061—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends a pressure ring being arranged between the clamping ring and the threaded member or the connecting member
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
- F16L19/083—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping
- F16L19/086—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping with additional sealing means
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Supports For Pipes And Cables (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Joints Allowing Movement (AREA)
- Paper (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
- Feeding And Controlling Fuel (AREA)
- Pipe Accessories (AREA)
Abstract
2.1 SE DEBE FORMAR UN RACOR ROSCADO DE TAL MODO QUE EL ANILLO OBTURADOR (15) TAMBIEN ESTE EXPUESTO TODAVIA A FUERZAS DE DEFORMACION, CUANDO EL TUBO (16) SE DESPLAZA EN DIRECCION AXIAL Y POR ELLO ARRASTRA AL ANILLO DE APRIETE (14). 2.2 EL RACOR ROSCADO (10) DE ACUERDO CON LA INVENCION COMPRENDE ADEMAS DEL ANILLO DE APRIETE (14) Y DEL ANILLO OBTURADOR (15), TODAVIA UN ANILLO DE PRESION (13) QUE ABARCA LA SUPERFICIE EXTERIOR EN CUÑA Y LA SUPERFICIE FRONTAL DEL ANILLO DE APRIETE (14) DIRIGIDA HACIA EL ANILLO OBTURADOR (15). CUANDO SE APRIETA LA TUERCA RACOR (11) EL ARO DE PRESION (13) TRANSMITE LA FUERZA AL ARO DE APRIETE (14) Y AL ARO OBTURADOR (15). SI EL TUBO (16) SE MUEVE HACIA AFUERA POR EL CUERPO BASE (12) DEL RACOR ROSCADO (10), SE AFERRA EL ARO DE PRESION (13) EN SU POSICION, DE FORMA QUE LAS FUERZAS DE DEFORMACION ACTUAN AHORA COMO ANTES SOBRE EL ARO OBTURADOR (15). POR EL MOVIMIENTO DEL ARO DE APRIETE (14) SE PRESIONA ESTE ARO CON MAYOR FUERZA CONTRA EL TUBO (16). 2.3 EL RACOR ROSCADODE ACUERDO CON LA INVENCION, ES ESPECIALMENTE APROPIADO PARA UNIONES ESTANCAS AL GAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4212771A DE4212771A1 (de) | 1992-04-16 | 1992-04-16 | Rohrverschraubung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2090723T3 true ES2090723T3 (es) | 1996-10-16 |
Family
ID=6456968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93101691T Expired - Lifetime ES2090723T3 (es) | 1992-04-16 | 1993-02-04 | Union roscada de tubos. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0565820B1 (es) |
AT (1) | ATE142317T1 (es) |
DE (2) | DE4212771A1 (es) |
DK (1) | DK0565820T3 (es) |
ES (1) | ES2090723T3 (es) |
FI (1) | FI931704A (es) |
NO (1) | NO309911B1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29505323U1 (de) * | 1995-03-29 | 1995-06-08 | Wilfer, Manfred, 87534 Oberstaufen | Klemmverschraubung |
DE19528195A1 (de) * | 1995-08-01 | 1997-02-06 | Thyssen Polymer Gmbh | Fitting |
DE69702513T2 (de) * | 1996-04-09 | 2001-04-19 | The Whitaker Corp., Wilmington | Elektrisches verbindungssystem für rohrförmige leiter |
DE19811500C2 (de) * | 1998-03-17 | 2000-01-27 | Wildfang Dieter Gmbh | Klemmringverbindung |
DE19811467B4 (de) * | 1998-03-17 | 2014-03-13 | Neoperl Gmbh | Klemmringverbindung |
GB2363438B (en) * | 2000-06-13 | 2004-08-25 | Glynwed Pipe Systems Ltd | Pipe coupling device with pipe gripping means |
NO313720B1 (no) * | 2001-03-05 | 2002-11-18 | Raufoss Water & Gas As | Kobling for tilkobling av et ror eller en slange ved innskyvning |
DE102004010603B4 (de) * | 2004-03-02 | 2010-01-28 | Simplex Armaturen + Fittings Gmbh | Klemmvorrichtung |
GB0504899D0 (en) * | 2005-03-09 | 2005-04-13 | Guest John Int Ltd | Improvements in or relating to tube couplings |
EP1837581A3 (de) * | 2006-03-20 | 2010-01-20 | R. Nussbaum AG | Anschlussstück |
AT504096B1 (de) * | 2006-07-17 | 2008-07-15 | Semperit Ag Holding | Dichtungsring und verbindungsvorrichtung für eine muffenverbindung |
EP2126443A1 (en) * | 2007-03-01 | 2009-12-02 | Georg Fischer TPA S.r.l. | Joint for connecting pipes |
TWI432664B (zh) * | 2007-09-10 | 2014-04-01 | Omega Flex Inc | 使用於管路圍阻系統的接頭 |
DE102008062823B3 (de) * | 2008-12-23 | 2010-07-08 | Hummel Ag | Klemmverschraubung zum Befestigen von länglichen Körpern oder Rohren |
US20120227850A1 (en) * | 2009-09-16 | 2012-09-13 | Arktis Radiation Detectors Ltd. | Tube coupling for connecting an object to one end of a tube in a uhv tight manner and vessel with such a tube coupling |
AT515540B1 (de) * | 2014-07-07 | 2015-10-15 | E Hawle Armaturenwerke Gmbh | Anschlussteil für eine Rohrleitung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2412664A (en) * | 1944-05-20 | 1946-12-17 | Parker Appliance Co | Coupling for tubes |
US2540368A (en) * | 1948-03-19 | 1951-02-06 | Harry E Karr | Flareless tube and pipe coupling |
US2585453A (en) * | 1949-04-08 | 1952-02-12 | John P Gallagher | Interchangeable, self-releasing, self-locking high-pressure tube and pipe connector unit |
BE656166A (es) * | 1963-11-26 | |||
CH581801A5 (es) * | 1975-08-27 | 1976-11-15 | Fischer Ag Georg | |
GB2080900B (en) * | 1980-07-24 | 1983-11-02 | Waverley Components & Products | Tube compression coupling |
GB2184186A (en) * | 1985-11-30 | 1987-06-17 | Tungum Hydraulics Ltd | Improvements in or relating to pipe couplings |
DE8629297U1 (de) * | 1986-11-03 | 1987-06-04 | Andris, Raimund, 7730 Villingen-Schwenningen | Rohrverbindung |
-
1992
- 1992-04-16 DE DE4212771A patent/DE4212771A1/de not_active Withdrawn
-
1993
- 1993-02-04 ES ES93101691T patent/ES2090723T3/es not_active Expired - Lifetime
- 1993-02-04 EP EP93101691A patent/EP0565820B1/de not_active Expired - Lifetime
- 1993-02-04 AT AT93101691T patent/ATE142317T1/de not_active IP Right Cessation
- 1993-02-04 DE DE59303615T patent/DE59303615D1/de not_active Expired - Fee Related
- 1993-02-04 DK DK93101691.9T patent/DK0565820T3/da active
- 1993-04-15 FI FI931704A patent/FI931704A/fi not_active Application Discontinuation
- 1993-04-15 NO NO931386A patent/NO309911B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO931386L (no) | 1993-10-18 |
DE4212771A1 (de) | 1993-10-21 |
FI931704A (fi) | 1993-10-17 |
NO309911B1 (no) | 2001-04-17 |
ATE142317T1 (de) | 1996-09-15 |
DK0565820T3 (da) | 1996-12-02 |
FI931704A0 (fi) | 1993-04-15 |
DE59303615D1 (de) | 1996-10-10 |
EP0565820B1 (de) | 1996-09-04 |
EP0565820A1 (de) | 1993-10-20 |
NO931386D0 (no) | 1993-04-15 |
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Legal Events
Date | Code | Title | Description |
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FG2A | Definitive protection |
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