WO2008039452A3 - Male coupling for connecting to female threaded coupling - Google Patents

Male coupling for connecting to female threaded coupling Download PDF

Info

Publication number
WO2008039452A3
WO2008039452A3 PCT/US2007/020666 US2007020666W WO2008039452A3 WO 2008039452 A3 WO2008039452 A3 WO 2008039452A3 US 2007020666 W US2007020666 W US 2007020666W WO 2008039452 A3 WO2008039452 A3 WO 2008039452A3
Authority
WO
WIPO (PCT)
Prior art keywords
female threaded
coupling
threaded coupling
locking member
male
Prior art date
Application number
PCT/US2007/020666
Other languages
French (fr)
Other versions
WO2008039452A2 (en
Inventor
Michael P Wells
Todd J Vogel
Original Assignee
Eaton Corp
Michael P Wells
Todd J Vogel
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 Eaton Corp, Michael P Wells, Todd J Vogel filed Critical Eaton Corp
Priority to MX2009003037A priority Critical patent/MX2009003037A/en
Priority to CA002664140A priority patent/CA2664140A1/en
Priority to JP2009529272A priority patent/JP2010504489A/en
Priority to NZ575593A priority patent/NZ575593A/en
Priority to AU2007300473A priority patent/AU2007300473B2/en
Priority to EP07838799.0A priority patent/EP2087266A4/en
Priority to CN2007800426854A priority patent/CN101535701B/en
Publication of WO2008039452A2 publication Critical patent/WO2008039452A2/en
Publication of WO2008039452A3 publication Critical patent/WO2008039452A3/en

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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/1215—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using hooks provided with a screw-thread adapted to engage and mesh with an appropriate corresponding part
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
    • 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
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

A male coupling that is connectable to and separable from a female threaded coupling (e.g., a female threaded port) is provided. The female threaded coupling includes a sealing surface and a receiving portion sized to receive at least a portion of the male coupling, where the receiving portion has internal threads provided therein. The male coupling includes a body having a passageway extending therethrough and a locking member (e.g., ratcheting or non- ratcheting) disposed about the body and configured to move between locking and releasing positions. The locking member has a retaining formation configured to engage the internal threads of the female threaded coupling when the locking member is in its locking position. The male coupling also includes an axially movable sleeve disposed about the body and an annular seal disposed about the sleeve. After insertion of the male coupling into the female threaded coupling, the retaining formation of the locking member engages one or more of the internal threads in the female threaded coupling when the locking member is in its locking position. Upon movement of the sleeve towards the female threaded coupling, the annular seal is compressed against the sealing surface of the female threaded coupling.
PCT/US2007/020666 2006-09-22 2007-09-24 Male coupling for connecting to female threaded coupling WO2008039452A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
MX2009003037A MX2009003037A (en) 2006-09-22 2007-09-24 Male coupling for connecting to female threaded coupling.
CA002664140A CA2664140A1 (en) 2006-09-22 2007-09-24 Male coupling for connecting to female threaded coupling
JP2009529272A JP2010504489A (en) 2006-09-22 2007-09-24 Male coupling to connect to female coupling with screw
NZ575593A NZ575593A (en) 2006-09-22 2007-09-24 A connector system using a locking mechanism on the male part that engages the threads of the female part
AU2007300473A AU2007300473B2 (en) 2006-09-22 2007-09-24 Male coupling for connecting to female threaded coupling
EP07838799.0A EP2087266A4 (en) 2006-09-22 2007-09-24 Male coupling for connecting to female threaded coupling
CN2007800426854A CN101535701B (en) 2006-09-22 2007-09-24 Male coupling for connecting to female threaded coupling and coupling method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US82670106P 2006-09-22 2006-09-22
US60/826,701 2006-09-22
US91205207P 2007-04-16 2007-04-16
US60/912,052 2007-09-16

Publications (2)

Publication Number Publication Date
WO2008039452A2 WO2008039452A2 (en) 2008-04-03
WO2008039452A3 true WO2008039452A3 (en) 2008-12-31

Family

ID=39240424

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/020666 WO2008039452A2 (en) 2006-09-22 2007-09-24 Male coupling for connecting to female threaded coupling

Country Status (9)

Country Link
EP (1) EP2087266A4 (en)
JP (1) JP2010504489A (en)
KR (1) KR20090120450A (en)
CN (1) CN101535701B (en)
AU (1) AU2007300473B2 (en)
CA (1) CA2664140A1 (en)
MX (1) MX2009003037A (en)
NZ (1) NZ575593A (en)
WO (1) WO2008039452A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011001079A1 (en) * 2011-03-03 2012-09-06 Phoenix Contact Gmbh & Co. Kg Connection system of a housing of a connector with a nut
CN103227386B (en) 2012-01-25 2017-01-25 英洛瓦(天津)物探装备有限责任公司 Thread locking feature for use with connectors
US9757804B2 (en) * 2013-08-08 2017-09-12 Kennametal Inc High pressure coolant tube and tool body-high pressure coolant tube assembly
CN104613271B (en) * 2014-12-19 2018-04-27 洛阳能源密封件有限公司 A kind of piping flexible connecting device
CN105402384B (en) * 2015-12-16 2018-05-29 力帆实业(集团)股份有限公司 The connection structure and a kind of automobile of a kind of oil-cooled tube and oil cooler
US11511223B2 (en) * 2017-03-20 2022-11-29 Donaldson Company, Inc. System comprising a connector for coupling to a fluid filter element, fluid filter element, and process for producing same
JP6299056B1 (en) * 2017-09-04 2018-03-28 悠 加藤 Parts with male thread
CN110220058B (en) * 2018-03-02 2021-04-06 中航光电科技股份有限公司 Fluid connector assembly and connector and adaptive connector thereof
DE102020206677A1 (en) * 2020-05-28 2021-12-02 Volkswagen Aktiengesellschaft Plug-in coupling for connecting two tubular coupling parts by means of a retaining clip

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788443A (en) * 1997-03-13 1998-08-04 Thread Technology, Inc. Male coupling with movable threaded segments

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813567A (en) * 1953-08-28 1957-11-19 Scovill Manufacturing Co Bendable valve stem extension
JPS5129678Y2 (en) * 1971-10-27 1976-07-26
CA1288454C (en) * 1985-05-20 1991-09-03 Erwin Weh Pressure-tight plug coupling
JPH01199068A (en) * 1988-02-03 1989-08-10 Babcock Hitachi Kk Pressure vessel
US5375893A (en) * 1992-01-31 1994-12-27 Guest; John D. Threaded members
SE501787C2 (en) * 1993-09-20 1995-05-15 Aga Ab COUPLING
JPH09303655A (en) * 1996-05-20 1997-11-28 Sekisui Chem Co Ltd Pipe joint with collet
JP2003185097A (en) * 2001-12-12 2003-07-03 Ito Koki Kk Valve for liquefied petroleum gas container
GB0221076D0 (en) * 2002-09-11 2002-10-23 Guest John Int Ltd Improvements in or relating to tube couplings
CN2672417Y (en) * 2003-12-26 2005-01-19 王崑猛 Mold cooling joint
CA2659838A1 (en) * 2006-08-03 2008-02-14 Eaton Corporation Male coupling for connecting to female threaded coupling
MX2009009943A (en) * 2007-03-15 2009-09-24 Eaton Corp Male coupling for connecting to female threaded coupling.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788443A (en) * 1997-03-13 1998-08-04 Thread Technology, Inc. Male coupling with movable threaded segments

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2087266A4 *

Also Published As

Publication number Publication date
CN101535701A (en) 2009-09-16
NZ575593A (en) 2011-12-22
EP2087266A4 (en) 2014-03-19
JP2010504489A (en) 2010-02-12
AU2007300473A1 (en) 2008-04-03
WO2008039452A2 (en) 2008-04-03
AU2007300473B2 (en) 2012-01-19
KR20090120450A (en) 2009-11-24
CN101535701B (en) 2012-06-06
EP2087266A2 (en) 2009-08-12
CA2664140A1 (en) 2008-04-03
MX2009003037A (en) 2009-07-22

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