FI20002463A0 - Putkiliitos - Google Patents

Putkiliitos

Info

Publication number
FI20002463A0
FI20002463A0 FI20002463A FI20002463A FI20002463A0 FI 20002463 A0 FI20002463 A0 FI 20002463A0 FI 20002463 A FI20002463 A FI 20002463A FI 20002463 A FI20002463 A FI 20002463A FI 20002463 A0 FI20002463 A0 FI 20002463A0
Authority
FI
Finland
Prior art keywords
thread
pipe joint
nut
tightening nut
tightened
Prior art date
Application number
FI20002463A
Other languages
English (en)
Swedish (sv)
Other versions
FI111985B (fi
FI20002463A (fi
Inventor
Goeran Sundholm
Original Assignee
Goeran Sundholm
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 Goeran Sundholm filed Critical Goeran Sundholm
Publication of FI20002463A0 publication Critical patent/FI20002463A0/fi
Priority to FI20002463A priority Critical patent/FI111985B/fi
Priority to JP2002541289A priority patent/JP3978133B2/ja
Priority to AT01978498T priority patent/ATE324542T1/de
Priority to DK01978498T priority patent/DK1337779T3/da
Priority to DE60119154T priority patent/DE60119154T2/de
Priority to CNB018186009A priority patent/CN1219991C/zh
Priority to CA002427359A priority patent/CA2427359A1/en
Priority to EP01978498A priority patent/EP1337779B1/en
Priority to AU2002210610A priority patent/AU2002210610B2/en
Priority to KR1020037006240A priority patent/KR100850816B1/ko
Priority to AU1061002A priority patent/AU1061002A/xx
Priority to PCT/FI2001/000917 priority patent/WO2002039000A1/en
Priority to RU2003117018/06A priority patent/RU2272210C2/ru
Priority to ES01978498T priority patent/ES2260295T3/es
Priority to US10/415,847 priority patent/US6840550B2/en
Priority to TW090126652A priority patent/TW524946B/zh
Priority to MYPI20015068A priority patent/MY126852A/en
Publication of FI20002463A publication Critical patent/FI20002463A/fi
Priority to NO20032061A priority patent/NO20032061L/no
Priority to HK03106272A priority patent/HK1054777A1/xx
Application granted granted Critical
Publication of FI111985B publication Critical patent/FI111985B/fi

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
    • F16L19/04—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • 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
    • F16L19/10—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 profile of the ring being altered

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)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Joints Allowing Movement (AREA)
  • Clamps And Clips (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FI20002463A 2000-11-09 2000-11-09 Putkiliitos FI111985B (fi)

Priority Applications (19)

Application Number Priority Date Filing Date Title
FI20002463A FI111985B (fi) 2000-11-09 2000-11-09 Putkiliitos
AU1061002A AU1061002A (en) 2000-11-09 2001-10-23 Pipe joint reducing requiered tightening force, including a tightening nut with two threaded sections whose pitches differ.
RU2003117018/06A RU2272210C2 (ru) 2000-11-09 2001-10-23 Устройство трубного соединения (варианты)
DK01978498T DK1337779T3 (da) 2000-11-09 2001-10-23 Rörsamling, der reducerer krævet tilspændingskraft, indbefattende en tilspændingsmötrik med to gevindafsnit med forskellig stigning
DE60119154T DE60119154T2 (de) 2000-11-09 2001-10-23 Eine die erforderliche festziehkraft verringernde rohrverbindung mit einer zwei gewindeabschnitte mit unterschiedlichen steigungen aufweisenden festziehmutter
CNB018186009A CN1219991C (zh) 2000-11-09 2001-10-23 降低所要求的紧固力的管子接头,包括带有节距不同的两个螺纹区段的紧固螺母
CA002427359A CA2427359A1 (en) 2000-11-09 2001-10-23 Pipe joint reducing required tightening force, including a tightening nut with two threaded sections whose pitches differ
EP01978498A EP1337779B1 (en) 2000-11-09 2001-10-23 Pipe joint reducing required tightening force, including a tightening nut with two threaded sections whose pitches differ.
AU2002210610A AU2002210610B2 (en) 2000-11-09 2001-10-23 A pipe joint
KR1020037006240A KR100850816B1 (ko) 2000-11-09 2001-10-23 피치가 다른 2개의 나사부를 가지는 조임너트를 포함하며 조임을 위하여 요구되는 힘을 감소시키는 파이프 이음
JP2002541289A JP3978133B2 (ja) 2000-11-09 2001-10-23 ピッチの異なる２個のネジを有する締付け用ナットを備え、所要の締付け力を低減する管継手
PCT/FI2001/000917 WO2002039000A1 (en) 2000-11-09 2001-10-23 Pipe joint reducing requiered tightening force, including a tightening nut with two threaded sections whose pitches differ.
AT01978498T ATE324542T1 (de) 2000-11-09 2001-10-23 Eine die erforderliche festziehkraft verringernde rohrverbindung mit einer zwei gewindeabschnitte mit unterschiedlichen steigungen aufweisenden festziehmutter
ES01978498T ES2260295T3 (es) 2000-11-09 2001-10-23 Conexion para tuberias que reduce la fueza de apriete requerida, que comprende una tuerca de apriete con dos secciones roscadas cuyos pasos difieren.
US10/415,847 US6840550B2 (en) 2000-11-09 2001-10-23 Pipe joint reducing required tightening force, including a tightening nut with two threaded sections whose pitches differ
TW090126652A TW524946B (en) 2000-11-09 2001-10-26 Pipe joint
MYPI20015068A MY126852A (en) 2000-11-09 2001-11-02 Pipe joint reducing required tightening force, including a tightening nut with two threaded sections whose pitches differ
NO20032061A NO20032061L (no) 2000-11-09 2003-05-08 Rörskjöt som reduserer nödvendig strammekraft, samt strammemutter med to gjengede partier med forskjellig stigning
HK03106272A HK1054777A1 (en) 2000-11-09 2003-09-03 Pipe joint reducing required tightening force, including a tightening nut with two threaded sectionswhose pitches differ.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002463 2000-11-09
FI20002463A FI111985B (fi) 2000-11-09 2000-11-09 Putkiliitos

Publications (3)

Publication Number Publication Date
FI20002463A0 true FI20002463A0 (fi) 2000-11-09
FI20002463A FI20002463A (fi) 2002-05-10
FI111985B FI111985B (fi) 2003-10-15

Family

ID=8559467

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20002463A FI111985B (fi) 2000-11-09 2000-11-09 Putkiliitos

Country Status (18)

Country Link
US (1) US6840550B2 (fi)
EP (1) EP1337779B1 (fi)
JP (1) JP3978133B2 (fi)
KR (1) KR100850816B1 (fi)
CN (1) CN1219991C (fi)
AT (1) ATE324542T1 (fi)
AU (2) AU1061002A (fi)
CA (1) CA2427359A1 (fi)
DE (1) DE60119154T2 (fi)
DK (1) DK1337779T3 (fi)
ES (1) ES2260295T3 (fi)
FI (1) FI111985B (fi)
HK (1) HK1054777A1 (fi)
MY (1) MY126852A (fi)
NO (1) NO20032061L (fi)
RU (1) RU2272210C2 (fi)
TW (1) TW524946B (fi)
WO (1) WO2002039000A1 (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7390027B2 (en) * 2003-08-13 2008-06-24 Bridgeport Fittings, Inc. Weatherproof compression connecting assembly for securing electrical metal tubing
US8079621B2 (en) 2007-11-15 2011-12-20 Lincoln Brass Works, Inc. Reinforced bead tube design
BRPI0910757B1 (pt) * 2008-04-24 2019-11-05 Nat Oilwell Varco Lp aparelho e método para aumentar a capacidade de torque de uma conexão tubular
JP5202555B2 (ja) * 2010-02-18 2013-06-05 Ｃｋｄ株式会社 ポート構造及びポート構造を備える流体機器
WO2012006455A2 (en) 2010-07-07 2012-01-12 National Oilwell Varco, L.P. Torque enhanced threaded connection
CN102788211B (zh) * 2012-08-07 2015-09-23 深圳市民乐管业有限公司 用于连接燃气灶与灶前阀的连接装置
US9343883B2 (en) 2013-03-14 2016-05-17 Bridgeport Fittings, Inc. Raintight compression connector and raintight compression coupler for securing electrical metallic tubing or rigid metallic conduit
US9787070B2 (en) 2013-10-31 2017-10-10 Bridgeport Fittings, Inc. Raintight compression connector and raintight compression coupler for securing electrical metallic tubing or rigid metallic conduit
USD787648S1 (en) 2013-10-31 2017-05-23 Bridgeport Fittings, Inc. Raintight fitting connector body
US10240694B2 (en) 2013-10-31 2019-03-26 Bridgeport Fittings, Inc. Co-molded sealing ring for use in an electrical fitting, and a raintight compression connector and raintight compression coupler incorporating a co-molded sealing ring
US9638362B2 (en) 2014-05-02 2017-05-02 National Oilwell Varco, L.P. Threaded connections with an adjustable secondary shoulder
KR20160095571A (ko) * 2015-02-03 2016-08-11 감사한 주식회사 파이프 연결구의 구조
JP6602541B2 (ja) * 2015-02-17 2019-11-06 日野自動車株式会社 蓄圧式燃料噴射装置
RU2594847C1 (ru) * 2015-02-26 2016-08-20 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Соединение труб
ES2584917B1 (es) * 2015-03-31 2017-09-25 Bsh Electrodomésticos España, S.A. Disposición de conducto principal de gas y punto de cocción a gas
KR20180112824A (ko) 2016-02-09 2018-10-12 스와겔로크 컴패니 도관 피팅용 페룰
CN106623581B (zh) * 2016-11-21 2018-08-31 济南大学 一种螺纹式内高压成型推压密封装置
WO2018151395A1 (ko) * 2017-02-16 2018-08-23 김용진 내진 기능을 갖는 파이프 연결 장치
WO2019210016A1 (en) 2018-04-27 2019-10-31 Swagelok Company Ferrule assembly for conduit fitting
US11492853B2 (en) 2018-05-31 2022-11-08 Baker Hughes, Llc. Tubular string with load transmitting coupling
KR102306383B1 (ko) * 2021-03-17 2021-09-29 김대훈 저수위용 흡입장치가 구비된 수중펌프

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1872536A (en) * 1930-12-31 1932-08-16 Jr Albert J Weatherhead Pipe coupling
US2320812A (en) * 1940-07-22 1943-06-01 Irving Cowies Conduit and coupling therefor
US2313323A (en) * 1941-01-27 1943-03-09 Cowies Irving Injector tube coupling means
US2479447A (en) * 1945-02-07 1949-08-16 Vibraseal Corp Fluid line connection
US2701149A (en) * 1952-04-29 1955-02-01 Kreidel Hans Compressed wedge pipe coupling
DE2006458A1 (de) 1970-02-12 1971-08-26 Walterscheid Kg Jean Schraubverbindung
DE2054762A1 (de) 1970-11-06 1972-05-10 Walterscheid Kg Jean Schraubverbindung
NO149786C (no) 1982-02-19 1984-06-27 Braathen Thor F Kompresjonskopling for roer
DE3423600A1 (de) 1984-06-27 1986-01-09 Hans Sasserath & Co Kg, 4052 Korschenbroich Klemmringverschraubung
IT8422489V0 (it) 1984-07-05 1984-07-05 Cazzaniga Spa Raccordo di collegamento per tubazioni con corpo di tenuta unico.
US4836584A (en) * 1988-07-18 1989-06-06 General Motors Corporation Serviceable threaded conduit coupling
DE4002494A1 (de) * 1990-01-29 1991-08-08 Airbus Gmbh Rohrverschraubung
FR2657938B1 (fr) * 1990-02-05 1992-05-15 Simmonds Sa Raccord etanche perfectionne pour conduites de transport de fluides quelconques.
DE4141841C1 (en) * 1991-12-18 1993-03-11 R. Woeste & Co Gmbh & Co Kg, 4000 Duesseldorf, De Threaded coupling for gas fittings - has second threaded section corresp. to counter thread on bush for form-fitting connection
DE19502014C2 (de) * 1995-01-24 1998-12-03 Exmar Armaturen Gmbh Verfahren zum Verschrauben von Rohren

Also Published As

Publication number Publication date
MY126852A (en) 2006-10-31
EP1337779B1 (en) 2006-04-26
CN1219991C (zh) 2005-09-21
DK1337779T3 (da) 2006-08-28
CA2427359A1 (en) 2002-05-16
CN1473254A (zh) 2004-02-04
KR20030067684A (ko) 2003-08-14
AU1061002A (en) 2002-05-21
US20040046392A1 (en) 2004-03-11
US6840550B2 (en) 2005-01-11
JP2004513316A (ja) 2004-04-30
FI111985B (fi) 2003-10-15
DE60119154T2 (de) 2007-02-01
ATE324542T1 (de) 2006-05-15
AU2002210610B2 (en) 2006-05-25
FI20002463A (fi) 2002-05-10
DE60119154D1 (de) 2006-06-01
EP1337779A1 (en) 2003-08-27
RU2272210C2 (ru) 2006-03-20
NO20032061L (no) 2003-07-08
KR100850816B1 (ko) 2008-08-06
NO20032061D0 (no) 2003-05-08
WO2002039000A1 (en) 2002-05-16
HK1054777A1 (en) 2003-12-12
JP3978133B2 (ja) 2007-09-19
ES2260295T3 (es) 2006-11-01
TW524946B (en) 2003-03-21

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Legal Events

Date Code Title Description
MA Patent expired