CN104350319A - 真空密封的螺纹连接 - Google Patents

真空密封的螺纹连接 Download PDF

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Publication number
CN104350319A
CN104350319A CN201380027613.8A CN201380027613A CN104350319A CN 104350319 A CN104350319 A CN 104350319A CN 201380027613 A CN201380027613 A CN 201380027613A CN 104350319 A CN104350319 A CN 104350319A
Authority
CN
China
Prior art keywords
ring
recess
pipe
conical
tube
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.)
Pending
Application number
CN201380027613.8A
Other languages
English (en)
Chinese (zh)
Inventor
皮耶罗·阿格斯蒂内蒂
莫罗·达拉帕尔马
迪亚哥·马库奇
皮耶尔乔治·索纳托
皮耶尔路易吉·扎卡利亚
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.)
CONSORZIO RFX
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 CN104350319A publication Critical patent/CN104350319A/zh
Pending legal-status Critical Current

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)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Gasket Seals (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
CN201380027613.8A 2012-06-07 2013-05-31 真空密封的螺纹连接 Pending CN104350319A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000186A ITPD20120186A1 (it) 2012-06-07 2012-06-07 Giunzione con tenuta in vuoto
ITPD2012A000186 2012-06-07
PCT/IB2013/054504 WO2013182962A1 (en) 2012-06-07 2013-05-31 Vacuum tight threaded junction

Publications (1)

Publication Number Publication Date
CN104350319A true CN104350319A (zh) 2015-02-11

Family

ID=46466721

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380027613.8A Pending CN104350319A (zh) 2012-06-07 2013-05-31 真空密封的螺纹连接

Country Status (8)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113266718B (zh) * 2021-04-01 2022-03-22 常州市武进第二法兰锻造有限公司 一种对焊密封法兰及其制造工艺
CN116460571B (zh) * 2023-05-16 2025-12-30 沈阳航空航天大学 一种超声辅助拆卸螺纹副装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1105111A (zh) * 1993-10-19 1995-07-12 阿吉普公司 连结两管件的组合接头
WO2005064218A1 (fr) * 2003-11-28 2005-07-14 Vallourec Mannesmann Oil & Gas France Réalisation, par expansion plastique, d'un assemblage de deux joints tubulaires filetés étanches avec une sous-épaisseur de matière locale et initiale
CN101631981A (zh) * 2007-03-14 2010-01-20 法国瓦罗里克·曼尼斯曼油汽公司 内部和外部连续压力载荷下防泄漏的螺纹管状接头
CN201547423U (zh) * 2009-11-12 2010-08-11 浙江同星制冷有限公司 一种空调管道的涨紧式接头
CN101910548A (zh) * 2007-12-28 2010-12-08 法国瓦罗里克.曼尼斯曼油汽公司 耐连续压力载荷的密封带螺纹的管状连接件
CN201810898U (zh) * 2010-10-14 2011-04-27 上海海鼎实业发展有限公司 采用o型圈密封的整流柜内配水管路接头
US20110204623A1 (en) * 2010-02-19 2011-08-25 Ti Automotive (Heidelberg) Gmbh Pipe connection arrangement

Family Cites Families (16)

* 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
JPH09287677A (ja) * 1996-04-22 1997-11-04 Hitachi Constr Mach Co Ltd 継ぎ手の締結方法及び締結構造
JPH1089554A (ja) * 1996-09-17 1998-04-10 Sumitomo Metal Ind Ltd 異強度部を有するスリム型油井管用ねじ継手およびその製造方法
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 (sv) * 2002-06-17 2005-11-01 Sandvik Intellectual Property Han/hon-koppling uppvisande presspassning mellan delarna
JP2008223944A (ja) * 2007-03-14 2008-09-25 Naniwa Tekko Kk 吊り金具及び吊り金具取付構造

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1105111A (zh) * 1993-10-19 1995-07-12 阿吉普公司 连结两管件的组合接头
WO2005064218A1 (fr) * 2003-11-28 2005-07-14 Vallourec Mannesmann Oil & Gas France Réalisation, par expansion plastique, d'un assemblage de deux joints tubulaires filetés étanches avec une sous-épaisseur de matière locale et initiale
CN101631981A (zh) * 2007-03-14 2010-01-20 法国瓦罗里克·曼尼斯曼油汽公司 内部和外部连续压力载荷下防泄漏的螺纹管状接头
CN101910548A (zh) * 2007-12-28 2010-12-08 法国瓦罗里克.曼尼斯曼油汽公司 耐连续压力载荷的密封带螺纹的管状连接件
CN201547423U (zh) * 2009-11-12 2010-08-11 浙江同星制冷有限公司 一种空调管道的涨紧式接头
US20110204623A1 (en) * 2010-02-19 2011-08-25 Ti Automotive (Heidelberg) Gmbh Pipe connection arrangement
CN201810898U (zh) * 2010-10-14 2011-04-27 上海海鼎实业发展有限公司 采用o型圈密封的整流柜内配水管路接头

Also Published As

Publication number Publication date
KR20150011820A (ko) 2015-02-02
WO2013182962A1 (en) 2013-12-12
EP2859262A1 (en) 2015-04-15
IN2014MN02362A (https=) 2015-08-14
JP2015523513A (ja) 2015-08-13
US20150113788A1 (en) 2015-04-30
JP5958651B2 (ja) 2016-08-02
ITPD20120186A1 (it) 2013-12-08

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SE01 Entry into force of request for substantive examination
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Application publication date: 20150211