IT1012157B - Raccordo perfezionato per tubazioni - Google Patents

Raccordo perfezionato per tubazioni

Info

Publication number
IT1012157B
IT1012157B IT2243474A IT2243474A IT1012157B IT 1012157 B IT1012157 B IT 1012157B IT 2243474 A IT2243474 A IT 2243474A IT 2243474 A IT2243474 A IT 2243474A IT 1012157 B IT1012157 B IT 1012157B
Authority
IT
Italy
Prior art keywords
pipes
improved fitting
fitting
improved
Prior art date
Application number
IT2243474A
Other languages
English (en)
Original Assignee
Brevets Oclau Soc D Expl Des
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to FR7316776A priority Critical patent/FR2229009B1/fr
Priority to FR7321132A priority patent/FR2232722B2/fr
Application filed by Brevets Oclau Soc D Expl Des filed Critical Brevets Oclau Soc D Expl Des
Application granted granted Critical
Publication of IT1012157B publication Critical patent/IT1012157B/it

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00Flanged joints
    • F16L23/02Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F16L23/028Flanged 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
    • F16L23/0286Flanged 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00Joints 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
    • F16L19/08Joints 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
    • F16L19/10Joints 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
    • F16L19/106Joints 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00Joints 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
    • F16L19/08Joints 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
    • F16L19/10Joints 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
    • F16L19/12Joints 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
IT2243474A 1973-05-09 1974-05-08 Raccordo perfezionato per tubazioni IT1012157B (it)

Priority Applications (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
IT2243474A 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 (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136786U (it) * 1984-08-10 1986-03-07
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
DE4002494C2 (it) * 1990-01-29 1992-04-16 Deutsche Airbus Gmbh, 2000 Hamburg, De
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
ZA9801411B (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
KR20080014954A (ko) * 2005-07-04 2008-02-15 가부시키가이샤 토욕스 호스 접속용 커넥터
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
EP2009340B1 (en) 2007-06-27 2010-12-08 Tenaris Connections Aktiengesellschaft Threaded joint with pressurizable seal
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
DE602007008890D1 (de) * 2007-08-24 2010-10-14 Tenaris Connections Ag Verfahren zur Erhöhung der Ermüdungsbeständigkeit einer Schraubverbindung
AT471433T (de) * 2008-02-29 2010-07-15 Tenaris Connections Ag Gewindeverbindungsstück mit verbesserten elastischen dichtungsringen
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
KR101468788B1 (ko) * 2010-01-04 2014-12-03 록링 테크놀로지 엘엘씨 사우어 환경에 이용되는 기계식 부착 피팅
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
WO2012027785A1 (en) * 2010-08-31 2012-03-08 Philmac Pty Ltd A stepped down grip ring for use in pipe couplings and pipe coupling incorporating same
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
GB2525337B (en) 2013-01-11 2016-06-22 Tenaris Connections Ltd Galling resistant drill pipe tool joint and corresponding drill pipe
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
US9647432B2 (en) 2013-11-19 2017-05-09 David Hong Yeh Quick lock tube securing system using connector, locking element, and engaging portion
US10594120B2 (en) 2013-11-19 2020-03-17 Fortune Industries International, Inc. Quick lock system for joining and aligning tubes, conduits and junction boxes
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
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US3889989A (en) 1975-06-17
JPS5048520A (it) 1975-04-30
ES426161A1 (es) 1976-11-16
DE2422409A1 (de) 1974-11-28
GB1473389A (en) 1977-05-11

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