IT1012157B - Raccordo perfezionato per tubazioni - Google Patents
Raccordo perfezionato per tubazioniInfo
- Publication number
- IT1012157B IT1012157B IT22434/74A IT2243474A IT1012157B IT 1012157 B IT1012157 B IT 1012157B IT 22434/74 A IT22434/74 A IT 22434/74A IT 2243474 A IT2243474 A IT 2243474A IT 1012157 B IT1012157 B IT 1012157B
- Authority
- IT
- Italy
- Prior art keywords
- pipes
- perfected
- fitting
- perfected fitting
- 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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
- F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
- F16L23/0286—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder the shoulder not being formed from the pipe
-
- 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
- F16L19/10—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 profile of the ring being altered
- F16L19/106—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 profile of the ring being altered the ring comprising a shoulder against which the pipe end abuts
-
- 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
- F16L19/10—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 profile of the ring being altered
- F16L19/12—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 profile of the ring being altered with additional sealing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Joints With Pressure Members (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Joints With Sleeves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7316776A FR2229009B1 (it) | 1973-05-09 | 1973-05-09 | |
FR7321132A FR2232722B2 (it) | 1973-06-08 | 1973-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1012157B true IT1012157B (it) | 1977-03-10 |
Family
ID=26217712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22434/74A IT1012157B (it) | 1973-05-09 | 1974-05-08 | Raccordo perfezionato per tubazioni |
Country Status (6)
Country | Link |
---|---|
US (1) | US3889989A (it) |
JP (1) | JPS5048520A (it) |
DE (1) | DE2422409A1 (it) |
ES (1) | ES426161A1 (it) |
GB (1) | GB1473389A (it) |
IT (1) | IT1012157B (it) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6136786U (ja) * | 1984-08-10 | 1986-03-07 | 株式会社 北沢バルブ | バルブのパイプ接続構造 |
GB2192925B (en) * | 1986-07-12 | 1991-04-03 | Donald Hamill | Improved plastic vessel |
US4804846A (en) * | 1987-12-04 | 1989-02-14 | O. I. Corporation | Photoionization detector for gas chromatography |
US5058936A (en) * | 1989-02-23 | 1991-10-22 | Raychem Corporation | Method of forming a mechanical |
DE4002494A1 (de) * | 1990-01-29 | 1991-08-08 | Airbus Gmbh | Rohrverschraubung |
US5088771A (en) * | 1990-02-06 | 1992-02-18 | Sierracin Corporation | Tube union |
US5114191A (en) * | 1990-03-22 | 1992-05-19 | Lokring Corporation | Pipe fitting with coupling body and improved isolation tooth arrangement |
DE4334570A1 (de) * | 1993-10-11 | 1995-04-13 | Bayerische Motoren Werke Ag | Rohrverbindung mit einem Längenausgleich |
US5709418A (en) * | 1995-03-20 | 1998-01-20 | Lokring Corporation | Pipe fitting with coupling body and swage ring with kickdown device to prevent reduction in sealing tooth contact force |
ZA981411B (en) * | 1998-01-01 | 1998-09-30 | Park Sil Sang | Pipe connection |
US20030222409A1 (en) * | 1999-12-09 | 2003-12-04 | Sivley Robert S. | Non-rotating expandable connection with collapsing type seal |
DE202004012473U1 (de) * | 2004-08-10 | 2006-01-26 | Voss Fluid Gmbh + Co. Kg | Metallischer Schneidring |
GB2462016B (en) * | 2005-02-25 | 2010-06-30 | Parker Hannifin Plc | A coupling |
US20090224536A1 (en) * | 2005-07-04 | 2009-09-10 | Nippon Flex Co., Ltd. | Connector for Connecting Hoses |
AT501475B8 (de) * | 2005-09-15 | 2007-02-15 | E Hawle Armaturenwerke Gmbh | Anschlussstück für ein ende eines runden, insbesondere rohrförmigen gegenstandes |
US7597117B1 (en) * | 2007-03-09 | 2009-10-06 | Carlos Aulet | Compression plug system for tubes and pipes |
US7806443B1 (en) * | 2007-03-16 | 2010-10-05 | Plattner Wesley M | Method and apparatus for connecting air conditioning coolant lines |
EP2006589B1 (en) * | 2007-06-22 | 2011-08-31 | Tenaris Connections Aktiengesellschaft | Threaded joint with energizable seal |
DE602007011046D1 (de) | 2007-06-27 | 2011-01-20 | Tenaris Connections Ag | Gewindeverbindung mit unter Druck setzbarer Dichtung |
EP2017507B1 (en) * | 2007-07-16 | 2016-06-01 | Tenaris Connections Limited | Threaded joint with resilient seal ring |
EP2028403B1 (en) | 2007-08-24 | 2011-04-13 | Tenaris Connections Aktiengesellschaft | Threaded joint with high radial loads and differentially treated surfaces |
EP2028402B1 (en) * | 2007-08-24 | 2010-09-01 | Tenaris Connections Aktiengesellschaft | Method for improving fatigue resistance of a threaded joint |
EP2096253B1 (en) * | 2008-02-29 | 2010-06-16 | Tenaris Connections AG | Threaded joint with improved resilient seal rings |
DE202008008554U1 (de) * | 2008-06-30 | 2009-11-19 | Rehau Ag + Co | Kunststoff-Schiebehülse sowie Anschlussfitting mit einer derartigen Schiebehülse |
DE102009015629A1 (de) | 2009-04-02 | 2010-10-07 | Areva Np Gmbh | Abdichtvorrichtung für eine Vorrichtung zur Füllstandsmessung in einem Flüssigkeitsbehälter |
EP2243920A1 (en) | 2009-04-22 | 2010-10-27 | Tenaris Connections Aktiengesellschaft | Threaded joint for tubes, pipes and the like |
EP2325435B2 (en) * | 2009-11-24 | 2020-09-30 | Tenaris Connections B.V. | Threaded joint sealed to [ultra high] internal and external pressures |
DK2521874T3 (en) * | 2010-01-04 | 2016-11-07 | Lokring Tech Llc | Mechanically attached fittings for use in an acidic environment |
EP2372208B1 (en) * | 2010-03-25 | 2013-05-29 | Tenaris Connections Limited | Threaded joint with elastomeric seal flange |
EP2372211B1 (en) | 2010-03-26 | 2015-06-03 | Tenaris Connections Ltd. | Thin-walled pipe joint and method to couple a first pipe to a second pipe |
AU2011265591B2 (en) * | 2010-08-31 | 2014-05-08 | Philmac Pty Ltd | A stepped down grip ring for use in pipe couplings and pipe coupling incorporating same |
US9163296B2 (en) | 2011-01-25 | 2015-10-20 | Tenaris Coiled Tubes, Llc | Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment |
DE102011051974A1 (de) * | 2011-07-20 | 2013-01-24 | Voss Fluid Gmbh | Rohrleitung mit einem Anschlussende für eine Rohrverbindung, Verfahren zu ihrer Herstellung und Rohrverbindung mit einer solchen Rohrleitung |
US20130193683A1 (en) * | 2012-01-26 | 2013-08-01 | Haskel International Incorporated | High pressure fitting |
JP6204496B2 (ja) | 2013-01-11 | 2017-09-27 | テナリス・コネクシヨンズ・ベー・ブイ | 耐ゴーリング性ドリルパイプツールジョイントおよび対応するドリルパイプ |
US9803256B2 (en) | 2013-03-14 | 2017-10-31 | Tenaris Coiled Tubes, Llc | High performance material for coiled tubing applications and the method of producing the same |
EP2789700A1 (en) | 2013-04-08 | 2014-10-15 | DALMINE S.p.A. | Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes |
EP2789701A1 (en) | 2013-04-08 | 2014-10-15 | DALMINE S.p.A. | High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes |
WO2014207656A1 (en) | 2013-06-25 | 2014-12-31 | Tenaris Connections Ltd. | High-chromium heat-resistant steel |
US10763654B2 (en) | 2013-11-19 | 2020-09-01 | Fortune Industries International, Inc. | Quick lock system for joining and aligning tubes, conduits and junction boxes |
US10483734B2 (en) | 2013-11-19 | 2019-11-19 | Fortune Industries International, Inc. | Quick lock system for joining and aligning tubes, conduits and junction boxes |
US9762041B1 (en) | 2013-11-19 | 2017-09-12 | Fortune Industries International, Inc. | Quick lock system for joining and aligning tubes, conduits and junction boxes |
US10594120B2 (en) | 2013-11-19 | 2020-03-17 | Fortune Industries International, Inc. | Quick lock system for joining and aligning tubes, conduits and junction boxes |
WO2015077254A1 (en) * | 2013-11-19 | 2015-05-28 | Yeh David Hong | Quick lock tube securing system |
US10014673B2 (en) | 2013-11-19 | 2018-07-03 | Fortune Industries International, Inc. | Quick lock system for joining and aligning tubes, conduits and junction boxes |
USD777565S1 (en) | 2014-02-12 | 2017-01-31 | David Hong Yeh | Connector |
USD737127S1 (en) | 2014-02-12 | 2015-08-25 | David Hong Yeh | Coupling |
JP6709597B2 (ja) * | 2015-09-24 | 2020-06-17 | 日立金属株式会社 | 管継手 |
US11124852B2 (en) | 2016-08-12 | 2021-09-21 | Tenaris Coiled Tubes, Llc | Method and system for manufacturing coiled tubing |
US10434554B2 (en) | 2017-01-17 | 2019-10-08 | Forum Us, Inc. | Method of manufacturing a coiled tubing string |
US11473705B2 (en) | 2018-08-22 | 2022-10-18 | Mueller International, Llc | Joint restraint device |
US11566732B2 (en) | 2019-04-17 | 2023-01-31 | Mueller International, Llc | Mechanical joint restraint |
US11808386B2 (en) | 2019-04-17 | 2023-11-07 | Mueller International, Llc | Mechanical joint restraint |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2396163A (en) * | 1943-07-15 | 1946-03-05 | Charles A Dies | Pipe coupling |
US2693374A (en) * | 1950-05-05 | 1954-11-02 | Paul D Wurzburger | Pipe coupling with deformable ring for flareless pipe |
US2768846A (en) * | 1952-06-25 | 1956-10-30 | Gratzmuller Jean Louis | Conically tapered dual seal ring pipe connection |
DE1234100B (de) * | 1962-01-09 | 1967-02-09 | Walterscheid Kg Jean | Schraubverbindung |
US3428339A (en) * | 1966-02-07 | 1969-02-18 | Hays Mfg Co | Pipe coupling |
US3484123A (en) * | 1968-04-18 | 1969-12-16 | Boeing Co | Reuseable flareless tube coupling |
GB1362205A (en) * | 1971-01-26 | 1974-07-30 | Alenco Ind Components Ltd | Pipe coupling |
-
1974
- 1974-05-01 GB GB1916174A patent/GB1473389A/en not_active Expired
- 1974-05-02 US US466269A patent/US3889989A/en not_active Expired - Lifetime
- 1974-05-08 IT IT22434/74A patent/IT1012157B/it active
- 1974-05-09 JP JP49051725A patent/JPS5048520A/ja active Pending
- 1974-05-09 ES ES426161A patent/ES426161A1/es not_active Expired
- 1974-05-09 DE DE2422409A patent/DE2422409A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
US3889989A (en) | 1975-06-17 |
ES426161A1 (es) | 1976-11-16 |
DE2422409A1 (de) | 1974-11-28 |
GB1473389A (en) | 1977-05-11 |
JPS5048520A (it) | 1975-04-30 |
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