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GB2447275B - Compression fittings for steel pipes - Google Patents

Compression fittings for steel pipes

Info

Publication number
GB2447275B
GB2447275B GB0704281.5A GB0704281A GB2447275B GB 2447275 B GB2447275 B GB 2447275B GB 0704281 A GB0704281 A GB 0704281A GB 2447275 B GB2447275 B GB 2447275B
Authority
GB
United Kingdom
Prior art keywords
steel pipes
compression fittings
fittings
compression
pipes
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.)
Expired - Fee Related
Application number
GB0704281.5A
Other versions
GB2447275A (en
GB0704281D0 (en
Inventor
Christopher Owen
Paul Smith
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.)
CAPARO ENG Ltd
Tata Steel UK Ltd
Original Assignee
CAPARO ENG Ltd
Tata Steel UK Ltd
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 CAPARO ENG Ltd, Tata Steel UK Ltd filed Critical CAPARO ENG Ltd
Priority to GB0704281.5A priority Critical patent/GB2447275B/en
Publication of GB0704281D0 publication Critical patent/GB0704281D0/en
Priority to PCT/GB2008/000765 priority patent/WO2008107680A2/en
Publication of GB2447275A publication Critical patent/GB2447275A/en
Application granted granted Critical
Publication of GB2447275B publication Critical patent/GB2447275B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F16L19/08—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 with metal rings which bite into the wall of 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
    • 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
    • F16L19/06—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/075—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends specially adapted for spigot-and-socket joints for pipes of the same diameter
    • 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
    • F16L19/08—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 with metal rings which bite into the wall of the pipe
    • F16L19/083—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 with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping
    • F16L19/086—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 with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping with additional sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
GB0704281.5A 2007-03-06 2007-03-06 Compression fittings for steel pipes Expired - Fee Related GB2447275B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0704281.5A GB2447275B (en) 2007-03-06 2007-03-06 Compression fittings for steel pipes
PCT/GB2008/000765 WO2008107680A2 (en) 2007-03-06 2008-03-06 Compression fittings for steel pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0704281.5A GB2447275B (en) 2007-03-06 2007-03-06 Compression fittings for steel pipes

Publications (3)

Publication Number Publication Date
GB0704281D0 GB0704281D0 (en) 2007-04-11
GB2447275A GB2447275A (en) 2008-09-10
GB2447275B true GB2447275B (en) 2012-01-18

Family

ID=37965989

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0704281.5A Expired - Fee Related GB2447275B (en) 2007-03-06 2007-03-06 Compression fittings for steel pipes

Country Status (2)

Country Link
GB (1) GB2447275B (en)
WO (1) WO2008107680A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105637275A (en) * 2013-09-10 2016-06-01 马罗科有限公司 Pipe connector
CN109326994A (en) * 2017-08-01 2019-02-12 阿特克雷钢部件股份有限公司 Pipe Fittings for Wet Locations

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2479918B (en) 2010-04-29 2015-07-29 Radius Systems Ltd Pipe Adaptor Assembly
JP2018080770A (en) * 2016-11-17 2018-05-24 帝石削井工業株式会社 Screw-in type pipe joint
CN111963803B (en) * 2020-08-25 2021-12-28 日照源立泵业有限公司 Central water distribution pipeline connecting device

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB564575A (en) * 1942-09-02 1944-10-04 Wright Howard Clayton Improvements in flexible unions or couplings for pipes
DE931987C (en) * 1953-02-17 1956-03-29 Arnold Dipl-Ing Mohr Pipe connector or pipe connection
GB770204A (en) * 1953-07-20 1957-03-20 Wilhelm Baier Pipe union for unmachined pipe ends
FR1152657A (en) * 1955-08-31 1958-02-21 Tubular connection for smooth, non-machined tube ends, for high pressures
GB1389806A (en) * 1972-05-13 1975-04-09 Walterscheid Gmbh Jean Screw joints for pipes or tubes
US4037864A (en) * 1975-04-14 1977-07-26 Emco Ltd. Pipe coupling
GB2124724A (en) * 1982-08-04 1984-02-22 Peglers Ltd Compression end reducers
GB2209373A (en) * 1987-09-02 1989-05-10 Waelzlager Normteile Veb Pipe coupling
DE4041677A1 (en) * 1990-12-22 1992-06-25 Voss Armaturen Screw connection for metal pipe - has outer threaded socket with clamping unit and annular flange with extra elastomeric seal
AU668316B2 (en) * 1993-07-20 1996-04-26 Philmac Pty Ltd Coupling for outer surface engagement of polymeric pipe
EP1054203A1 (en) * 1999-05-17 2000-11-22 Armaturenfabrik Hermann Voss GmbH + Co. Threaded joint
WO2002050469A1 (en) * 2000-12-21 2002-06-27 Philmac Pty Ltd Coupling body for polymeric pipes including a pipe abutment surface
WO2004029494A1 (en) * 2002-09-27 2004-04-08 Wenyu Ge A quick connect and disconnect coupling
DE202006016220U1 (en) * 2006-10-19 2007-02-08 Level R.C.M. S.R.L., Bollante Adjustable connecting device for piping used in container level measuring device, has threaded shank to which pipe can be connected without hydraulic or mechanical sealing or with hydraulic sealing without mechanical stop

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431120A (en) * 1944-01-06 1947-11-18 Chieago Forging And Mfg Compan Joint for tubing

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB564575A (en) * 1942-09-02 1944-10-04 Wright Howard Clayton Improvements in flexible unions or couplings for pipes
DE931987C (en) * 1953-02-17 1956-03-29 Arnold Dipl-Ing Mohr Pipe connector or pipe connection
GB770204A (en) * 1953-07-20 1957-03-20 Wilhelm Baier Pipe union for unmachined pipe ends
FR1152657A (en) * 1955-08-31 1958-02-21 Tubular connection for smooth, non-machined tube ends, for high pressures
GB1389806A (en) * 1972-05-13 1975-04-09 Walterscheid Gmbh Jean Screw joints for pipes or tubes
US4037864A (en) * 1975-04-14 1977-07-26 Emco Ltd. Pipe coupling
GB2124724A (en) * 1982-08-04 1984-02-22 Peglers Ltd Compression end reducers
GB2209373A (en) * 1987-09-02 1989-05-10 Waelzlager Normteile Veb Pipe coupling
DE4041677A1 (en) * 1990-12-22 1992-06-25 Voss Armaturen Screw connection for metal pipe - has outer threaded socket with clamping unit and annular flange with extra elastomeric seal
AU668316B2 (en) * 1993-07-20 1996-04-26 Philmac Pty Ltd Coupling for outer surface engagement of polymeric pipe
EP1054203A1 (en) * 1999-05-17 2000-11-22 Armaturenfabrik Hermann Voss GmbH + Co. Threaded joint
WO2002050469A1 (en) * 2000-12-21 2002-06-27 Philmac Pty Ltd Coupling body for polymeric pipes including a pipe abutment surface
WO2004029494A1 (en) * 2002-09-27 2004-04-08 Wenyu Ge A quick connect and disconnect coupling
DE202006016220U1 (en) * 2006-10-19 2007-02-08 Level R.C.M. S.R.L., Bollante Adjustable connecting device for piping used in container level measuring device, has threaded shank to which pipe can be connected without hydraulic or mechanical sealing or with hydraulic sealing without mechanical stop

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105637275A (en) * 2013-09-10 2016-06-01 马罗科有限公司 Pipe connector
US10253908B2 (en) 2013-09-10 2019-04-09 Poulton Technologies Limited Pipe connector
CN105637275B (en) * 2013-09-10 2019-04-30 波尔顿技术有限公司 pipe connector
CN109326994A (en) * 2017-08-01 2019-02-12 阿特克雷钢部件股份有限公司 Pipe Fittings for Wet Locations
US10683953B2 (en) 2017-08-01 2020-06-16 Atkore Steel Components, Inc. Conduit fitting suited for wet locations
CN109326994B (en) * 2017-08-01 2020-12-22 阿特克雷钢部件股份有限公司 Pipe Fittings for Wet Locations

Also Published As

Publication number Publication date
GB2447275A (en) 2008-09-10
WO2008107680A2 (en) 2008-09-12
GB0704281D0 (en) 2007-04-11
WO2008107680A3 (en) 2008-10-30

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20101014 AND 20101020

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140306