NL7304475A - - Google Patents
Info
- Publication number
- NL7304475A NL7304475A NL7304475A NL7304475A NL7304475A NL 7304475 A NL7304475 A NL 7304475A NL 7304475 A NL7304475 A NL 7304475A NL 7304475 A NL7304475 A NL 7304475A NL 7304475 A NL7304475 A NL 7304475A
- Authority
- NL
- Netherlands
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
- F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with sealing rings
-
- 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
- E21B17/08—Casing 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
- F16L15/04—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)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Joints With Pressure Members (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47032954A JPS5238249B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-03-31 | 1972-03-31 | |
| JP47032959A JPS5211770B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-03-31 | 1972-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7304475A true NL7304475A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-10-02 |
| NL152956B NL152956B (nl) | 1977-04-15 |
Family
ID=26371573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL737304475A NL152956B (nl) | 1972-03-31 | 1973-03-30 | Schroefdraadbuisverbinding, in het bijzonder voor een boorgatverbuizing. |
Country Status (9)
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE30647E (en) * | 1975-04-23 | 1981-06-16 | Hydril Company | Tubular connection |
| DE3203857C2 (de) * | 1982-02-03 | 1984-08-02 | Mannesmann AG, 4000 Düsseldorf | Ölfeldrohr-Verbindung und Verfahren zum Verbinden von Ölfeld-Rohren |
| DE3272074D1 (en) * | 1982-03-17 | 1986-08-28 | Kawasaki Heavy Ind Ltd | Corrosion-restistant pipe coupling structures |
| US4433862A (en) * | 1982-04-13 | 1984-02-28 | Otis Engineering Corporation | Pipe joint |
| US4489963A (en) * | 1982-04-13 | 1984-12-25 | Otis Engineering Corporation | Pipe joint |
| US4473245A (en) * | 1982-04-13 | 1984-09-25 | Otis Engineering Corporation | Pipe joint |
| US5263748A (en) * | 1982-05-19 | 1993-11-23 | Carstensen Kenneth J | Couplings for standard A.P.I. tubings and casings |
| US4706997A (en) * | 1982-05-19 | 1987-11-17 | Carstensen Kenneth J | Coupling for tubing or casing and method of assembly |
| US4878285A (en) * | 1982-05-19 | 1989-11-07 | Carstensen Kenneth J | Method of assembling coupling to tubing or casting |
| EP0094509B1 (en) * | 1982-05-19 | 1987-07-15 | Kenneth J. Carstensen | Coupling for tubing or casing and method of assembly |
| US4893844A (en) * | 1983-04-29 | 1990-01-16 | Baker Hughes Incorporated | Tubular coupling with ventable seal |
| GB8323508D0 (en) * | 1983-09-01 | 1983-10-05 | Hunting Oilfield Services Ltd | Pipe connectors |
| FR2571467B1 (fr) * | 1984-10-10 | 1987-03-20 | Vallourec | Joint filete pour tube d'acier comportant un dispositif d'etancheite au niveau des filetages |
| US4988127A (en) * | 1985-04-24 | 1991-01-29 | Cartensen Kenneth J | Threaded tubing and casing joint |
| 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 |
| DE3703052C1 (de) * | 1987-02-03 | 1988-05-19 | Hoesch Ag | Gasdichte Rohrverbindung fuer Futter-und/oder Steigrohre |
| US4946201A (en) * | 1989-03-08 | 1990-08-07 | Baroid Technology, Inc. | Oil field tubular connection |
| US4944538A (en) * | 1989-03-08 | 1990-07-31 | Baroid Technology, Inc. | Threaded pipe joint having improved seal ring entrapment |
| US5064224A (en) * | 1989-03-08 | 1991-11-12 | Baroid Technology, Inc. | Oil field tubular connection |
| US20050012278A1 (en) * | 2002-11-07 | 2005-01-20 | Delange Richard W. | Metal sleeve seal for threaded connections |
| US10066768B2 (en) | 2014-05-07 | 2018-09-04 | Baker Hughes, A Ge Company, Llc | Tubular connecting arrangement and method of sealingly connecting tubulars |
| CN105443086A (zh) * | 2014-09-25 | 2016-03-30 | 中国石油化工股份有限公司 | 一种用于射孔枪的连接装置 |
| IS3020B (is) * | 2018-10-24 | 2020-04-24 | Islenskar Orkurannsoknir Isor | Tengi fyrir háhita-jarðvarmaborholur |
| CA3156217A1 (en) * | 2019-10-28 | 2021-05-06 | Byron Raul Lopez Robayo | Coupling and method of joining standardized piping a.p.i. for oil extraction |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2062407A (en) * | 1935-02-19 | 1936-12-01 | Spang Chalfant & Company Inc | Joint |
| GB866996A (en) * | 1958-10-01 | 1961-05-03 | Atlas Bradford Company | Improvements relating to pipe joints |
| FR1215424A (fr) * | 1958-10-01 | 1960-04-19 | Atlas Pipe Inc | Joint de tuyaux |
| BE633562A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-06-26 | |||
| US3508771A (en) * | 1964-09-04 | 1970-04-28 | Vallourec | Joints,particularly for interconnecting pipe sections employed in oil well operations |
| FR1524347A (fr) * | 1967-03-31 | 1968-05-10 | Vallourec | Nouveau joint en particulier pour raccorder des tubes de forage pétrolier, et procédé de fabrication de ce joint |
| US3572777A (en) * | 1969-05-05 | 1971-03-30 | Armco Steel Corp | Multiple seal, double shoulder joint for tubular products |
| US3658368A (en) * | 1970-06-01 | 1972-04-25 | Heath & Sherwood Drilling Ltd | Drill rod structures |
-
1973
- 1973-01-01 AR AR274335A patent/AR206593A1/es active
- 1973-03-28 GB GB1496573A patent/GB1413230A/en not_active Expired
- 1973-03-30 DE DE2316059A patent/DE2316059C3/de not_active Expired
- 1973-03-30 CA CA167,645A patent/CA970411A/en not_active Expired
- 1973-03-30 NL NL737304475A patent/NL152956B/xx not_active IP Right Cessation
- 1973-03-30 IT IT22373/73A patent/IT986631B/it active
- 1973-03-30 FR FR7311538A patent/FR2178947B1/fr not_active Expired
- 1973-03-30 US US00346303A patent/US3850461A/en not_active Expired - Lifetime
- 1973-04-02 CS CS7300002344A patent/CS180613B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL152956B (nl) | 1977-04-15 |
| US3850461A (en) | 1974-11-26 |
| IT986631B (it) | 1975-01-30 |
| AR206593A1 (es) | 1976-08-06 |
| CS180613B2 (en) | 1978-01-31 |
| DE2316059A1 (de) | 1973-11-15 |
| FR2178947A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-11-16 |
| CA970411A (en) | 1975-07-01 |
| GB1413230A (en) | 1975-11-12 |
| DE2316059B2 (de) | 1974-04-25 |
| DE2316059C3 (de) | 1974-11-28 |
| FR2178947B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-04-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: KAINAN |
|
| V4 | Discontinued because of reaching the maximum lifetime of a patent |