DZ988A1 - Threaded joint pure steel tubes with a sealing device located at the thread. - Google Patents
Threaded joint pure steel tubes with a sealing device located at the thread.Info
- Publication number
- DZ988A1 DZ988A1 DZ860198A DZ860198A DZ988A1 DZ 988 A1 DZ988 A1 DZ 988A1 DZ 860198 A DZ860198 A DZ 860198A DZ 860198 A DZ860198 A DZ 860198A DZ 988 A1 DZ988 A1 DZ 988A1
- Authority
- DZ
- Algeria
- Prior art keywords
- thread
- pct
- sealing device
- threaded joint
- date
- Prior art date
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
- 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
- F16L15/002—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with more then one threaded section
-
- 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
- F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with sealing rings
-
- 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
Abstract
PCT No. PCT/FR86/00305 Sec. 371 Date May 6, 1987 Sec. 102(e) Date May 6, 1987 PCT Filed Sep. 12, 1986 PCT Pub. No. WO87/01787 PCT Pub. Date Mar. 26, 1987.A threaded joint for steel pipes useable in particular for the petroleum industry is provided. The joint is formed by threaded male and female elements wherein one part of the thread of a first element is strongly applied against the thread of the other element. One of the elements contains a groove having a length of at least one thread pitch and a depth greater than the height of the threads. A sealing device is provided in the groove consisting of a synthetic lining whose volume and shape essentially correspond to the volume and shape of the play that would exist between the threads of the elements.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8513537A FR2587080B1 (en) | 1985-09-12 | 1985-09-12 | THREADED JOINT FOR STEEL TUBES COMPRISING A SEALING DEVICE LOCATED AT THE THREAD LEVEL |
Publications (1)
Publication Number | Publication Date |
---|---|
DZ988A1 true DZ988A1 (en) | 2004-09-13 |
Family
ID=9322849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DZ860198A DZ988A1 (en) | 1985-09-12 | 1986-09-13 | Threaded joint pure steel tubes with a sealing device located at the thread. |
Country Status (17)
Country | Link |
---|---|
US (1) | US4828294A (en) |
EP (1) | EP0220088B1 (en) |
JP (1) | JPS63500883A (en) |
KR (1) | KR920006385B1 (en) |
AT (1) | ATE52314T1 (en) |
AU (1) | AU600911B2 (en) |
BR (1) | BR8606885A (en) |
CA (1) | CA1305984C (en) |
DE (1) | DE3670678D1 (en) |
DZ (1) | DZ988A1 (en) |
ES (1) | ES2002380A6 (en) |
FR (1) | FR2587080B1 (en) |
IN (1) | IN168067B (en) |
MX (1) | MX160625A (en) |
NO (1) | NO173568C (en) |
WO (1) | WO1987001787A1 (en) |
ZA (1) | ZA866960B (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3703052C1 (en) * | 1987-02-03 | 1988-05-19 | Hoesch Ag | Gas-tight pipe connection for casing and / or riser pipes |
US5137310A (en) * | 1990-11-27 | 1992-08-11 | Vallourec Industries | Assembly arrangement using frustoconical screwthreads for tubes |
GB9200849D0 (en) * | 1992-01-15 | 1992-03-11 | Psm International Plc | Fastener sealing system |
DE4215651C2 (en) * | 1992-05-13 | 2001-08-30 | Deutsch Zentr Luft & Raumfahrt | Joint connection |
US5522624A (en) * | 1994-07-01 | 1996-06-04 | Seal-Plug, Inc. | Pipe joint and seal |
US5571028A (en) * | 1995-08-25 | 1996-11-05 | John Mezzalingua Assoc., Inc. | Coaxial cable end connector with integral moisture seal |
GB2358228B (en) * | 2000-01-13 | 2002-11-06 | Ian Harold Hignett | Improvements to pipe joints |
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 |
SE530043C2 (en) * | 2006-04-20 | 2008-02-12 | Sandvik Intellectual Property | Tools for chip separating machining and part thereof |
JP5362451B2 (en) * | 2009-06-11 | 2013-12-11 | オーエスジー株式会社 | Machining head replaceable rotary tool, holder, and machining head |
DE102011010897B4 (en) * | 2011-02-10 | 2023-02-09 | Gebr. Brasseler Gmbh & Co. Kg | Dental instrument and method for its manufacture |
WO2013146882A1 (en) * | 2012-03-29 | 2013-10-03 | 日立ツール株式会社 | Machining head, holder and exchangeable tip cutting tool |
US9643264B2 (en) | 2013-07-25 | 2017-05-09 | Kennametal Inc. | Coupling mechanism for cutting tool |
US9643262B2 (en) | 2013-07-25 | 2017-05-09 | Kennametal Inc. | Coupling mechanism for cutting tool |
US9889509B2 (en) | 2014-05-05 | 2018-02-13 | Kennametal Inc. | Cutter heads with improved coupling |
US9667054B2 (en) * | 2014-12-16 | 2017-05-30 | Commscope Technologies Llc | Adapter for sealing cover for electrical interconnections |
TWI574762B (en) * | 2015-05-20 | 2017-03-21 | Hsin Tien Chang | Tool connection of the thread structure |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1474375A (en) * | 1920-09-10 | 1923-11-20 | Us Government | Air-flask joint |
US1946619A (en) * | 1933-05-12 | 1934-02-13 | Eugene C Furman | Method of sealing leaks in threaded joints |
US2086133A (en) * | 1935-07-24 | 1937-07-06 | Frank J Kennedy | Connection or joint |
US2177100A (en) * | 1938-09-21 | 1939-10-24 | Nat Supply Co | Leak-resisting pipe thread |
US2380690A (en) * | 1943-09-13 | 1945-07-31 | Nat Tube Co | Pipe joint |
US2671949A (en) * | 1948-11-23 | 1954-03-16 | Chicago Pneumatic Tool Co | Method of making tool joints |
US2631871A (en) * | 1949-04-30 | 1953-03-17 | Albert L Stone | Pressure responsive pipe joint seal |
US2760585A (en) * | 1952-11-24 | 1956-08-28 | Frank E Bergeron | Apparatus for applying lubricant to threaded connections |
US2756479A (en) * | 1955-01-14 | 1956-07-31 | Garneau Hughes | Apparatus for forming a protective sheath about an end portion of a pipe having an internal liner |
US3101207A (en) * | 1958-07-26 | 1963-08-20 | Henkel & Cie Gmbh | Process for the production of gas-tight tube connections |
US3047316A (en) * | 1958-10-01 | 1962-07-31 | Atlas Bradford Company | Packed pin and box drill pipe coupling with means preventing extrusion of packing ring |
US3339003A (en) * | 1964-06-01 | 1967-08-29 | Hi Shear Corp | Sealing of threaded fasteners |
US3391101A (en) * | 1964-08-10 | 1968-07-02 | Jefferson Chem Co Inc | Pipe sealant compositions |
AR206593A1 (en) * | 1972-03-31 | 1976-08-06 | Kainan Steel Tube Co | STRUCTURE OF COUPLING JOINTS FOR THREADED PIPES, PARTICULARLY PIPES FOR OIL WELLS |
IT994714B (en) * | 1972-09-29 | 1975-10-20 | Fischer Ag Georg | PROCEDURE AND DEVICE FOR THE APPLICATION OF A SEALING GROUND ON THE PARTS TO BE CONNECTED |
CH557499A (en) * | 1974-01-18 | 1974-12-31 | Paveg Anstalt | Plastomeric pipe joint seal - using plastic coating on the threads of coupling, e.g. sleeve or nipple |
DE2706649A1 (en) * | 1977-02-23 | 1978-08-24 | Pilgrim Eng Dev | PIPE JOINT AND METHOD OF MANUFACTURING THE SAME |
JPS53121226A (en) * | 1977-03-29 | 1978-10-23 | Sumitomo Metal Ind Ltd | Oil well pipe joint construction |
US4226444A (en) * | 1978-12-26 | 1980-10-07 | Pilgrim Engineering Developments Limited | Pipe joints |
GB2064041B (en) * | 1979-11-19 | 1983-07-27 | Hunting Oilfield Services Ltd | Pipe connectors |
JPS5850385A (en) * | 1981-09-21 | 1983-03-24 | 住友金属工業株式会社 | Screw joint for oil well pipe |
US4473245A (en) * | 1982-04-13 | 1984-09-25 | Otis Engineering Corporation | Pipe joint |
US4489963A (en) * | 1982-04-13 | 1984-12-25 | Otis Engineering Corporation | Pipe joint |
US4433862A (en) * | 1982-04-13 | 1984-02-28 | Otis Engineering Corporation | Pipe joint |
DE3243340C2 (en) * | 1982-11-19 | 1985-02-21 | Mannesmann AG, 4000 Düsseldorf | Threaded pipe connection for oil and gas production |
US4508326A (en) * | 1983-01-11 | 1985-04-02 | Andre Eugene R | Pressure chuck for irregular articles |
GB8323349D0 (en) * | 1983-08-31 | 1983-10-05 | Hunting Oilfield Services Ltd | Pipe connectors |
GB8323858D0 (en) * | 1983-09-06 | 1983-10-05 | Hunting Oilfield Services Ltd | Pipe connectors |
FR2571467B1 (en) * | 1984-10-10 | 1987-03-20 | Vallourec | THREADED JOINT FOR A STEEL TUBE HAVING A THREADED SEALING DEVICE |
US4639849A (en) * | 1985-05-08 | 1987-01-27 | International Exide Electronics/Corporation | Snubber circuit for H.F. bridge converter |
-
1985
- 1985-09-12 FR FR8513537A patent/FR2587080B1/en not_active Expired
-
1986
- 1986-09-12 DE DE8686402004T patent/DE3670678D1/en not_active Expired - Lifetime
- 1986-09-12 ZA ZA866960A patent/ZA866960B/en unknown
- 1986-09-12 KR KR1019870700414A patent/KR920006385B1/en not_active IP Right Cessation
- 1986-09-12 MX MX3726A patent/MX160625A/en unknown
- 1986-09-12 JP JP61504766A patent/JPS63500883A/en active Granted
- 1986-09-12 BR BR8606885A patent/BR8606885A/en not_active IP Right Cessation
- 1986-09-12 WO PCT/FR1986/000305 patent/WO1987001787A1/en unknown
- 1986-09-12 EP EP86402004A patent/EP0220088B1/en not_active Expired - Lifetime
- 1986-09-12 ES ES8602254A patent/ES2002380A6/en not_active Expired
- 1986-09-12 CA CA000518110A patent/CA1305984C/en not_active Expired - Lifetime
- 1986-09-12 AU AU62882/86A patent/AU600911B2/en not_active Ceased
- 1986-09-12 US US07/057,060 patent/US4828294A/en not_active Expired - Lifetime
- 1986-09-12 AT AT86402004T patent/ATE52314T1/en not_active IP Right Cessation
- 1986-09-13 DZ DZ860198A patent/DZ988A1/en active
- 1986-10-07 IN IN894/DEL/86A patent/IN168067B/en unknown
-
1987
- 1987-05-12 NO NO871962A patent/NO173568C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR8606885A (en) | 1987-11-03 |
DE3670678D1 (en) | 1990-05-31 |
NO173568B (en) | 1993-09-20 |
NO173568C (en) | 1993-12-29 |
MX160625A (en) | 1990-03-29 |
KR920006385B1 (en) | 1992-08-03 |
WO1987001787A1 (en) | 1987-03-26 |
CA1305984C (en) | 1992-08-04 |
US4828294A (en) | 1989-05-09 |
ES2002380A6 (en) | 1988-08-01 |
NO871962D0 (en) | 1987-05-12 |
KR880700202A (en) | 1988-02-20 |
EP0220088B1 (en) | 1990-04-25 |
JPH0355711B2 (en) | 1991-08-26 |
ATE52314T1 (en) | 1990-05-15 |
IN168067B (en) | 1991-01-26 |
FR2587080A1 (en) | 1987-03-13 |
ZA866960B (en) | 1987-05-27 |
JPS63500883A (en) | 1988-03-31 |
FR2587080B1 (en) | 1989-08-04 |
AU6288286A (en) | 1987-04-07 |
AU600911B2 (en) | 1990-08-30 |
NO871962L (en) | 1987-06-16 |
EP0220088A1 (en) | 1987-04-29 |
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