FR2433700A1 - Raccords pour tubes et leur fabrication - Google Patents

Raccords pour tubes et leur fabrication

Info

Publication number
FR2433700A1
FR2433700A1 FR7917664A FR7917664A FR2433700A1 FR 2433700 A1 FR2433700 A1 FR 2433700A1 FR 7917664 A FR7917664 A FR 7917664A FR 7917664 A FR7917664 A FR 7917664A FR 2433700 A1 FR2433700 A1 FR 2433700A1
Authority
FR
France
Prior art keywords
fittings
outer sleeve
radial holes
manufacture
threaded
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.)
Granted
Application number
FR7917664A
Other languages
English (en)
Other versions
FR2433700B1 (fr
Inventor
Albert Quincy Butler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dart Industries Inc
Original Assignee
Dart Industries Inc
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
Application filed by Dart Industries Inc filed Critical Dart Industries Inc
Publication of FR2433700A1 publication Critical patent/FR2433700A1/fr
Application granted granted Critical
Publication of FR2433700B1 publication Critical patent/FR2433700B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/002—Component parts of these vessels not mentioned in B01J3/004, B01J3/006, B01J3/02 - B01J3/08; Measures taken in conjunction with the process to be carried out, e.g. safety measures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
    • 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
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
    • F16L23/20—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of metal
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe
    • F16L41/10—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe the extremity of the pipe being screwed into the wall
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/612—Tapping a pipe, keg, or apertured tank under pressure
    • Y10T137/6123—With aperture forming means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49428—Gas and water specific plumbing component making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Earth Drilling (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Adornments (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

La présente invention est relative à des raccords résistant à la fatigue et à leur fabrication. Ces raccords comprennent deux manchons concentriques à paroi épaisse 10 et 12, le manchon externe 12 s'adaptant à retrait sur le manchon interne 10, ce dernier ne comportant pas de parties filetées ou autres points de concentration d'efforts, à part un ou deux trous radiaux 14, le manchon externe 12 comportant une ouverture radiale taraudée 16 en alignement axial avec chacun des trous radiaux 14, le diamètre de ces ouvertures taraudées 16 étant sensiblement plus grand que celui des trous radiaux 14 mais n'étant qu'une petite fraction de la longueur du manchon externe 12. Ces manchons, qui résistent particulièrement bien à la fatigue, s'utilisent comme dispositifs de connexion entre les sections de tube et permettent le branchement d'instruments de mesure ou autres sur le tube formé.
FR7917664A 1978-08-15 1979-07-06 Raccords pour tubes et leur fabrication Granted FR2433700A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/934,227 US4163561A (en) 1978-08-15 1978-08-15 Fatigue resistant fittings and methods of fabrication

Publications (2)

Publication Number Publication Date
FR2433700A1 true FR2433700A1 (fr) 1980-03-14
FR2433700B1 FR2433700B1 (fr) 1984-10-26

Family

ID=25465194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7917664A Granted FR2433700A1 (fr) 1978-08-15 1979-07-06 Raccords pour tubes et leur fabrication

Country Status (8)

Country Link
US (1) US4163561A (fr)
JP (1) JPS607155B2 (fr)
CA (1) CA1093115A (fr)
CH (1) CH631534A5 (fr)
DE (1) DE2926447C3 (fr)
FR (1) FR2433700A1 (fr)
GB (1) GB2027819B (fr)
NO (1) NO792655L (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114609C2 (de) * 1981-04-10 1985-10-17 Anton Hummel Gmbh Metallwarenfabrik, 7808 Waldkirch Entlüftungsvorrichtung
EP0141888A1 (fr) * 1983-11-10 1985-05-22 Skinner Engine Company Robinet à tournant sphérique à haute pression
US4938193A (en) * 1987-06-15 1990-07-03 Stanadyne Automotive Corp. Fuel injection nozzle
US4790055A (en) * 1987-06-15 1988-12-13 Stanadyne, Inc. Method of assembling a fuel nozzle assembly
US5249344A (en) * 1989-11-07 1993-10-05 British Gas Plc Method of and apparatus for cutting a pipe
DE4413767C2 (de) * 1993-04-23 1998-05-28 Immanuel Jeschke Radiale Sondenbohrung im Flansch des Rohres einer Versorgungsleitung
GB2322920B (en) * 1997-03-03 2002-02-27 Usui Kokusi Sangyo Kaisha Ltd Common rail and method of manufacturing the same
CA2230742A1 (fr) * 1997-03-03 1998-09-03 Usui Kokusai Sangyo Kaisha Limited Rampe commune et methode de fabrication
US6126208A (en) * 1997-03-03 2000-10-03 Usui Kokusai Sangyo Kaisha Limited Common rail and method of manufacturing the same
CA2230745A1 (fr) * 1997-03-03 1998-09-03 Kikuo Asada Methode permettant d'ameliorer la resistance a la fatigue par suite d'une pression repetee a la partie d'un trou de branchement dans une piece pour fluide haute pression, partie de trou de branchement de la piece pour fluide haute pression formee a l'aide de cette methode et piece pour fluide haute pression possedant une glissiere integree recevant le trou d
DE19751138C1 (de) * 1997-11-19 1998-11-19 Uhde Hochdrucktechnik Gmbh Winkelstück zur Umlenkung eines Hochdruckleitungsrohres
DE19851286C2 (de) * 1998-11-06 2001-05-17 Siemens Ag Vorrichtung mit Bohrungsverschneidung
IT1309928B1 (it) * 1999-12-01 2002-02-05 Bundy S P A Tubo per impianti di alimentazione di fluidi a pressione, inparticolare per l'alimentazione di carburante nei motori diesel,
US6418770B1 (en) 2000-12-08 2002-07-16 Meritor Suspension Systems Company Method for improving the fatigue life of a tubular stabilizer bar
DE20205242U1 (de) 2002-04-04 2002-06-06 Rupp Grasegger GmbH, 82467 Garmisch-Partenkirchen Anschlussvorrichtung
JP2004092551A (ja) * 2002-09-02 2004-03-25 Usui Kokusai Sangyo Kaisha Ltd ディーゼルエンジン用コモンレール
DE10303853B4 (de) * 2003-01-30 2008-07-10 Schmittergroup Ag Verfahren zur Herstellung einer zusammengesetzten Metall-Leitung für unter Hochdruck stehenden Kraftstoff sowie eine danach hergestellte zusammengesetzte Metall-Leitung
DE102010048290B4 (de) * 2010-10-14 2019-10-31 Dipl.-Ing. H. Schulz Hds Hydraulik Gmbh & Co. Kg SAE-Schlaucharmatur mit Druckmessanschluss
HUE026149T2 (en) * 2012-12-27 2016-05-30 Nuovo Pignone Srl Production of gland
CN105300424A (zh) * 2014-07-28 2016-02-03 德国威卡Aw股份两合公司 用于测量物理变量的适配器
DE102017104608B4 (de) * 2017-03-06 2022-12-29 Gkn Powder Metallurgy Engineering Gmbh Rohrleitungsabschnitt einer Common-Rail-Leitung und Verfahren zu dessen Herstellung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US714903A (en) * 1898-02-17 1902-12-02 Robert Lewis Process of lining pipes.
US2386747A (en) * 1944-01-27 1945-10-16 Griscom Russell Co Bimetal tube
US2608989A (en) * 1949-02-24 1952-09-02 John W Mcdonald Piercing valve
FR1341773A (fr) * 1962-11-03 1963-11-02 Perfectionnements apportés aux dispositifs de serrage pour raccordements de conduits
NL6807886A (fr) * 1967-06-08 1968-12-09
US4008049A (en) * 1970-07-09 1977-02-15 Dart Industries Inc. Apparatus for controlling operational parameters in polymerization equipment
US3734112A (en) * 1971-03-10 1973-05-22 Mueller Co Method of tapping a hole in a main through a fitting
GB1518788A (en) * 1975-07-22 1978-07-26 Raychem Ltd Heatrecoverable article

Also Published As

Publication number Publication date
CA1093115A (fr) 1981-01-06
DE2926447B2 (de) 1981-02-26
JPS607155B2 (ja) 1985-02-22
DE2926447C3 (de) 1982-10-07
JPS5527588A (en) 1980-02-27
FR2433700B1 (fr) 1984-10-26
NO792655L (no) 1980-02-18
GB2027819B (en) 1982-08-11
DE2926447A1 (de) 1980-02-28
GB2027819A (en) 1980-02-27
CH631534A5 (fr) 1982-08-13
US4163561A (en) 1979-08-07

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse