IN2014MN02362A - - Google Patents

Info

Publication number
IN2014MN02362A
IN2014MN02362A IN2362MUN2014A IN2014MN02362A IN 2014MN02362 A IN2014MN02362 A IN 2014MN02362A IN 2362MUN2014 A IN2362MUN2014 A IN 2362MUN2014A IN 2014MN02362 A IN2014MN02362 A IN 2014MN02362A
Authority
IN
India
Prior art keywords
tube
recess
ring
hole
creation
Prior art date
Application number
Inventor
Piero Agostinetti
Palma Mauro Dalla
Diego Marcuzzi
Piergiorgio Sonato
Pierluigi Zaccaria
Original Assignee
Consorzio Rfx
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 Consorzio Rfx filed Critical Consorzio Rfx
Publication of IN2014MN02362A publication Critical patent/IN2014MN02362A/en

Links

Classifications

    • 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
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
    • F16L15/009—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with axial sealings having at least one plastically deformable sealing surface
    • 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
    • Y10T29/49908—Joining by deforming

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Gasket Seals (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

The invention is a method for making junctions between a first body (A) made of a first material comprising a tube (A1) and a second body (B) made of a second material and comprising a hole (B1) for the insertion of said tube (Al). The method includes the threading (A3) of said tube (A1) for screwing in a corresponding threaded portion (B3) of said hole (B1) in the second body (B) the creation of a recess (B2) in the opening of said hole (B1) in the second body (B) and the creation of a ring (A5) at the end (A2) of said tube (A1) wherein said ring (A5) and said recess (B2) have such a shape and size that said ring (A5) is forced in said recess (B2) producing a plastic deformation and thus a seal through interference between said first and said second body (A B).
IN2362MUN2014 2012-06-07 2013-05-31 IN2014MN02362A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000186A ITPD20120186A1 (en) 2012-06-07 2012-06-07 JUNCTION WITH VACUUM HOLDING
PCT/IB2013/054504 WO2013182962A1 (en) 2012-06-07 2013-05-31 Vacuum tight threaded junction

Publications (1)

Publication Number Publication Date
IN2014MN02362A true IN2014MN02362A (en) 2015-08-14

Family

ID=46466721

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2362MUN2014 IN2014MN02362A (en) 2012-06-07 2013-05-31

Country Status (8)

Country Link
US (1) US20150113788A1 (en)
EP (1) EP2859262A1 (en)
JP (1) JP5958651B2 (en)
KR (1) KR20150011820A (en)
CN (1) CN104350319A (en)
IN (1) IN2014MN02362A (en)
IT (1) ITPD20120186A1 (en)
WO (1) WO2013182962A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113266718B (en) * 2021-04-01 2022-03-22 常州市武进第二法兰锻造有限公司 Butt welding sealing flange and manufacturing process thereof

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450453A (en) * 1945-07-24 1948-10-05 Hughes Tool Co Double seal grip tool joint
US2658706A (en) * 1950-12-09 1953-11-10 Clayton B Wright Supporting pipe clamp
US3388931A (en) * 1967-03-31 1968-06-18 Foster Wheeler Corp Tube plate seal
US4429904A (en) * 1981-07-06 1984-02-07 Dril-Quip, Inc. Self-aligning connector
US4610467A (en) * 1981-07-06 1986-09-09 Dril-Quip, Inc. Connector
US4707001A (en) * 1986-06-20 1987-11-17 Seal-Tech, Inc. Liner connection
US4993620A (en) * 1990-05-03 1991-02-19 Grumman Aerospace Corporation Solder-electroformed joint for particle beam drift tubes
US5330237A (en) * 1992-03-04 1994-07-19 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Pipe joint for hydraulic pipe
IT1272733B (en) * 1993-10-19 1997-06-26 Agip Spa COMPLETE JUNCTION PERFECTED BY TWO PIPES
JPH09287677A (en) * 1996-04-22 1997-11-04 Hitachi Constr Mach Co Ltd Method and structure for fastening coupling
JPH1089554A (en) * 1996-09-17 1998-04-10 Sumitomo Metal Ind Ltd Slim type oil well pipe thread joint having different strengthe part and manufacture thereof
US6890005B1 (en) * 1999-10-29 2005-05-10 Hutchinson Fts, Inc. Self-centering tubular connection
US6375232B1 (en) * 2000-04-27 2002-04-23 The Boeing Company Bi-metallic union fitting for use in threaded ports
US6755447B2 (en) * 2001-08-24 2004-06-29 The Technologies Alliance, Inc. Production riser connector
GB0130967D0 (en) * 2001-12-24 2002-02-13 Hunting Oilfield Services Ltd Anti galling threaded joint
SE526762C2 (en) * 2002-06-17 2005-11-01 Sandvik Intellectual Property He / she connection showing press fit between the parts
FR2863031B1 (en) * 2003-11-28 2006-10-06 Vallourec Mannesmann Oil & Gas REALIZATION, BY PLASTIC EXPANSION, OF AN ASSEMBLY OF TWO TUBULAR JOINTS THREADED SEALED WITH A SUB-THICKENER OF LOCAL AND INITIAL MATERIAL
FR2913746B1 (en) * 2007-03-14 2011-06-24 Vallourec Mannesmann Oil & Gas SEALED TUBULAR THREAD SEAL FOR INTERNAL AND EXTERNAL PRESSURE SOLUTIONS
JP2008223944A (en) * 2007-03-14 2008-09-25 Naniwa Tekko Kk Hanger and hanger attaching structure
FR2925946B1 (en) * 2007-12-28 2009-12-11 Vallourec Mannesmann Oil & Gas TUBULAR THREADED SEAL AND RESISTANT TO SUCCESSIVE PRESSURE SOLICITATIONS
CN201547423U (en) * 2009-11-12 2010-08-11 浙江同星制冷有限公司 Expansion tie-in of air-conditioner pipeline
EP2360405A1 (en) * 2010-02-19 2011-08-24 TI Automotive (Heidelberg) GmbH Tube connection device
CN201810898U (en) * 2010-10-14 2011-04-27 上海海鼎实业发展有限公司 O-shaped ring sealed water distribution pipe joint inside rectifying cabinet

Also Published As

Publication number Publication date
WO2013182962A1 (en) 2013-12-12
US20150113788A1 (en) 2015-04-30
CN104350319A (en) 2015-02-11
JP5958651B2 (en) 2016-08-02
ITPD20120186A1 (en) 2013-12-08
EP2859262A1 (en) 2015-04-15
JP2015523513A (en) 2015-08-13
KR20150011820A (en) 2015-02-02

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