KR860003447A - 밀봉 장치를 갖춘 강철 튜브용의 나삿니가 있는 조인트 및 그 제조방법 - Google Patents
밀봉 장치를 갖춘 강철 튜브용의 나삿니가 있는 조인트 및 그 제조방법 Download PDFInfo
- Publication number
- KR860003447A KR860003447A KR1019850007454A KR850007454A KR860003447A KR 860003447 A KR860003447 A KR 860003447A KR 1019850007454 A KR1019850007454 A KR 1019850007454A KR 850007454 A KR850007454 A KR 850007454A KR 860003447 A KR860003447 A KR 860003447A
- Authority
- KR
- South Korea
- Prior art keywords
- threaded
- joint
- thread
- female
- synthetic material
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract 6
- 239000010959 steel Substances 0.000 title claims abstract 6
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 238000000034 method Methods 0.000 title claims 2
- 238000007789 sealing Methods 0.000 title 1
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 7
- 239000003208 petroleum Substances 0.000 claims abstract description 6
- 239000002131 composite material Substances 0.000 claims abstract 8
- 239000002184 metal Substances 0.000 claims abstract 5
- 239000000463 material Substances 0.000 claims 3
- 239000004952 Polyamide Substances 0.000 claims 1
- 229920006311 Urethane elastomer Polymers 0.000 claims 1
- 210000003850 cellular structure Anatomy 0.000 claims 1
- 150000001875 compounds Chemical group 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920000515 polycarbonate Polymers 0.000 claims 1
- 239000004417 polycarbonate Substances 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract 1
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
-
- 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
-
- 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
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Gasket Seals (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Piles And Underground Anchors (AREA)
- Earth Drilling (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Joints With Pressure Members (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 석유산업용으로 사용되는 종래형의 조인트의 단면도이다.
제5도는 본 발명에 따른 한쌍의 암나삿니와 숫나삿니의 단면도이다.
제6도는 본 발명에 따라 나사를 만드는 장치를 나타낸 것이다.
*도면의 주요 부분에 대한 부호의 설명
1:암요소 2,4,9:나삿니 3:숫요소 5:멈추개 10:리세스 11,12,18,19:측면 17:틈 20:합성물질 24:만드릴(mandrel) 25:채널 26:주채널
Claims (4)
- 암요소(1)와 숫요소(3)가 나삿니(2)(4)에 의해 결합되고, 나삿니의 측면(11) 및 바닥(13)의 외부 표면이 다른 요소의 나삿니의 측면(12) 및 상단(14)에 조여진 상태에서 강하게 적용되어지며, 합성물질이 조임 상태를 완전하게 하기 위해 나삿니의 사이에 형성되어 있는 석유산업용으로 유용한 강철 튜브용의 분리가능하고 교환 가능한 나삿니가 있는 조인트에 있어서, 조인트의 첫번째 요소인 암요소(1)가 복합구조로 되어 있고 상기 복합구조로 된 암요소(1)의 금속 부분과 두번째 요소인 숫요소(3) 사이에 존재하는 틈(17)의 형태 및 크기에 정확하게 대응하는 형태와 크기로 된 합성물질(20)의 내장재가 암요소(1)의 나사전체를 피복하고 있는 것을 특징으로 하는 석유산업용으로 유용한 강철튜브용의 나삿니가 있는 조인트.
- 제1항에 있어서, 내장재를 구성하는 합성물질이 미세한 세포질 구조로된 플라탄 XPE 또는 RIM 160등과 같은 우레탄일래스토머, 폴리카보네이트, 폴리올레핀 또는 폴리아미드인 것을 특징으로 하는 조인트.
- 암요소(1)에 합성물질(20)로 된 내장재를 넣기 위해 암 요소(1)에나 암요소속에 죄여질 금속으로 숫요소(3)에 대한 오차에 정확하게 대응하는 크기로 된 나삿니(4)를 함유하고 있는 만드릴(24)을 조여서 넣고, 만드릴에 형성되어 있는 채널(25)을 이용하여 두개의 나삿니(2)(4)사이에다 합성물질(20)을 주입시키는 것으로 된 것을 특징으로 하는 석유산업용으로 유용한 강철 튜브용의 분리가능하고 교환가능한 나삿니가 있는 조인트를 제조하는 방법.
- 합성물질(20)이 중합되어지도록 그 합성물질(20)을 암요소(1)의 금속부분에다 피복시키고, 숫요소의 나삿니의 상단(15)과 뒷면(16)이 암요소의 나삿니의 대응하는 금속 표면에 맞닿지 않는 부분에만 상기 합성물질이 존재하도록 그의 나머지 분분에 있는 합성물질을 제거시켜 조인트를 죄는 동안 암나사와 숫나사 사이에 있는 공간이 완전히 채워질 수 있도록한 것을 특징으로 하는 석유산업용으로 유용한 강철튜브용의 분리가능하고 교환가능한 나삿니가 있는 조인트를 제조하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR84-15551 | 1984-10-10 | ||
FR8415551A FR2571467B1 (fr) | 1984-10-10 | 1984-10-10 | Joint filete pour tube d'acier comportant un dispositif d'etancheite au niveau des filetages |
FR15551 | 1984-10-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860003447A true KR860003447A (ko) | 1986-05-26 |
KR930001490B1 KR930001490B1 (ko) | 1993-03-02 |
Family
ID=9308531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850007454A KR930001490B1 (ko) | 1984-10-10 | 1985-10-10 | 밀봉장치를 갖춘 강철 튜브용의 나삿니가 있는 조인트 및 그 제조방법. |
Country Status (18)
Country | Link |
---|---|
US (1) | US4828295A (ko) |
EP (1) | EP0178231B1 (ko) |
JP (1) | JPS61171987A (ko) |
KR (1) | KR930001490B1 (ko) |
CN (1) | CN1006571B (ko) |
AT (1) | ATE47215T1 (ko) |
AU (1) | AU580098B2 (ko) |
BR (1) | BR8504988A (ko) |
CA (1) | CA1290364C (ko) |
DE (1) | DE3573646D1 (ko) |
ES (1) | ES296229Y (ko) |
FR (1) | FR2571467B1 (ko) |
IN (1) | IN164036B (ko) |
MX (1) | MX163013B (ko) |
NO (1) | NO167599C (ko) |
SG (1) | SG22591G (ko) |
SU (1) | SU1575950A3 (ko) |
ZA (1) | ZA857799B (ko) |
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FR2587080B1 (fr) * | 1985-09-12 | 1989-08-04 | Vallourec | Joint filete pour tubes d'acier comportant un dispositif d'etancheite localise au niveau de filetages |
FR2592935B1 (fr) * | 1986-01-15 | 1988-04-15 | Vallourec | Joint filete composite pour tube d'acier |
FR2599812B1 (fr) * | 1986-06-04 | 1988-12-02 | Vallourec | Joint pour tubes destines a l'industrie petroliere |
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JP2541291Y2 (ja) * | 1990-10-05 | 1997-07-16 | セイコー精機株式会社 | 真空ポンプ |
US5137310A (en) * | 1990-11-27 | 1992-08-11 | Vallourec Industries | Assembly arrangement using frustoconical screwthreads for tubes |
AU3955895A (en) * | 1994-10-20 | 1996-05-23 | Joalto Design, Inc. | Vehicle door adjustment system |
NL1012048C2 (nl) * | 1999-05-12 | 2000-11-14 | Ihc Holland Nv | Samenstel van een as en een daarmee te verbinden naaf. |
GB2358228B (en) * | 2000-01-13 | 2002-11-06 | Ian Harold Hignett | Improvements to pipe joints |
EP1359359A1 (en) * | 2002-04-29 | 2003-11-05 | Shell Internationale Researchmaatschappij B.V. | Screw thread connector seal |
GB0227603D0 (en) * | 2002-11-27 | 2002-12-31 | Hsc S A L | Improved casino joints |
US6905149B2 (en) * | 2003-01-02 | 2005-06-14 | Grant Prideco, L.P. | Pressure relieved thread connection |
CA2481609A1 (en) * | 2004-09-28 | 2006-03-28 | Argus Machine Co. Ltd. | Threaded connection for drill pipes |
US20060107509A1 (en) * | 2004-11-23 | 2006-05-25 | Mannella Eugene J | Method of sealing threaded connections |
US7458616B2 (en) † | 2004-12-30 | 2008-12-02 | Hydril Company | Threads with perturbations |
US7562911B2 (en) * | 2006-01-24 | 2009-07-21 | Hydril Usa Manufacturing Llc | Wedge thread with sealing metal |
JP5028923B2 (ja) * | 2006-09-14 | 2012-09-19 | 住友金属工業株式会社 | 鋼管用ねじ継手 |
WO2009134160A1 (ru) * | 2008-04-30 | 2009-11-05 | Общество С Ограниченной Ответственностью "Тмк-Премиум Сервис" | Герметичное резьбовое соединение нефтепромысловых труб |
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US20150008667A1 (en) * | 2010-11-29 | 2015-01-08 | Boris Yur'evich Shcherbakov | Tightly threaded joint for oil field pipes |
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CN102829270A (zh) * | 2012-09-13 | 2012-12-19 | 中国石油天然气股份有限公司 | 一种小口径金属管道连接方法 |
US9869139B2 (en) * | 2012-11-28 | 2018-01-16 | Ultra Premium Oilfield Services, Ltd. | Tubular connection with helically extending torque shoulder |
FR3007495B1 (fr) | 2013-06-19 | 2015-11-13 | Vallourec Mannesmann Oil & Gas | Ensemble pour la realisation d'un joint filete pour le forage et l'exploitation des puits d'hydrocarbures, joint filete et procede de realisation d'un tel joint |
WO2015033997A1 (ja) * | 2013-09-06 | 2015-03-12 | 新日鐵住金株式会社 | 鋼管用ねじ継手 |
FR3014534B1 (fr) | 2013-12-10 | 2015-12-04 | Vallourec Oil & Gas France | Ensemble pour la realisation d'un joint filete pour le forage et l'exploitation des puits d'hydrocarbures et joint filete resultant |
USD750235S1 (en) | 2014-03-19 | 2016-02-23 | ERBE-USA, Inc. | Endoscope connector |
US10052472B2 (en) * | 2014-10-31 | 2018-08-21 | ERBE-USA, Inc. | Coupler for endoscope fluid supply |
CN104481422B (zh) * | 2014-11-12 | 2016-10-26 | 中国石油天然气集团公司 | 一种铝合金钻杆管体与钢接头的连接结构 |
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US11466800B2 (en) | 2015-12-09 | 2022-10-11 | Certus Energy Solutions, Llc | Tubular coupling |
CN106523820A (zh) * | 2016-11-04 | 2017-03-22 | 成都启立辰智科技有限公司 | 一种水利管道 |
EP3822449B1 (en) * | 2017-01-31 | 2023-03-15 | Torsion Tool Company AS | A coupling |
EP3708892B1 (en) * | 2017-11-09 | 2021-12-01 | Nippon Steel Corporation | Threaded connection for steel pipe |
DE202020107520U1 (de) * | 2020-12-23 | 2021-02-01 | L.L.C. "Interpipe Management" | Dichte Metallrohrgewindeverbindung |
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-
1984
- 1984-10-10 FR FR8415551A patent/FR2571467B1/fr not_active Expired
-
1985
- 1985-10-08 ZA ZA857799A patent/ZA857799B/xx unknown
- 1985-10-08 BR BR8504988A patent/BR8504988A/pt unknown
- 1985-10-09 ES ES1985296229U patent/ES296229Y/es not_active Expired
- 1985-10-09 NO NO853998A patent/NO167599C/no unknown
- 1985-10-09 MX MX197A patent/MX163013B/es unknown
- 1985-10-09 CA CA000492547A patent/CA1290364C/fr not_active Expired - Lifetime
- 1985-10-09 SU SU853964937A patent/SU1575950A3/ru active
- 1985-10-09 CN CN85107996A patent/CN1006571B/zh not_active Expired
- 1985-10-10 AU AU48461/85A patent/AU580098B2/en not_active Ceased
- 1985-10-10 KR KR1019850007454A patent/KR930001490B1/ko active IP Right Grant
- 1985-10-10 DE DE8585401975T patent/DE3573646D1/de not_active Expired
- 1985-10-10 EP EP85401975A patent/EP0178231B1/fr not_active Expired
- 1985-10-10 AT AT85401975T patent/ATE47215T1/de not_active IP Right Cessation
- 1985-10-11 JP JP60226643A patent/JPS61171987A/ja active Granted
- 1985-10-24 IN IN883/DEL/85A patent/IN164036B/en unknown
-
1986
- 1986-12-05 US US06/939,297 patent/US4828295A/en not_active Expired - Fee Related
-
1991
- 1991-03-28 SG SG225/91A patent/SG22591G/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA1290364C (fr) | 1991-10-08 |
NO167599C (no) | 1991-11-20 |
NO167599B (no) | 1991-08-12 |
SU1575950A3 (ru) | 1990-06-30 |
ZA857799B (en) | 1986-06-25 |
KR930001490B1 (ko) | 1993-03-02 |
AU4846185A (en) | 1986-06-12 |
CN1006571B (zh) | 1990-01-24 |
BR8504988A (pt) | 1986-07-29 |
US4828295A (en) | 1989-05-09 |
ES296229U (es) | 1987-08-01 |
MX163013B (es) | 1991-08-05 |
ES296229Y (es) | 1988-02-16 |
IN164036B (ko) | 1988-12-31 |
EP0178231A1 (fr) | 1986-04-16 |
AU580098B2 (en) | 1988-12-22 |
JPS61171987A (ja) | 1986-08-02 |
JPH0240157B2 (ko) | 1990-09-10 |
FR2571467B1 (fr) | 1987-03-20 |
FR2571467A1 (fr) | 1986-04-11 |
ATE47215T1 (de) | 1989-10-15 |
NO853998L (no) | 1986-04-11 |
DE3573646D1 (en) | 1989-11-16 |
SG22591G (en) | 1991-07-26 |
CN85107996A (zh) | 1986-05-10 |
EP0178231B1 (fr) | 1989-10-11 |
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