DE1533619A1 - - Google Patents
Info
- Publication number
- DE1533619A1 DE1533619A1 DE19671533619 DE1533619A DE1533619A1 DE 1533619 A1 DE1533619 A1 DE 1533619A1 DE 19671533619 DE19671533619 DE 19671533619 DE 1533619 A DE1533619 A DE 1533619A DE 1533619 A1 DE1533619 A1 DE 1533619A1
- Authority
- DE
- Germany
- 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.)
- Withdrawn
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
- F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
-
- 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)
- Earth Drilling (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM0073786 | 1967-04-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1533619A1 true DE1533619A1 (en) | 1970-06-11 |
DE1533619B2 DE1533619B2 (en) | 1970-06-11 |
Family
ID=7315257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19671533619 Withdrawn DE1533619B2 (en) | 1967-04-28 | 1967-04-28 |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT276271B (en) |
DE (1) | DE1533619B2 (en) |
FR (1) | FR1564218A (en) |
GB (1) | GB1220856A (en) |
NL (1) | NL6805658A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4501443A (en) * | 1982-02-27 | 1985-02-26 | Mannesmann Aktiengesellschaft | Fluidtight pipe joint |
US4611838A (en) * | 1982-02-27 | 1986-09-16 | Mannesmann Aktiengesellschaft | Fluidtight pipe joint |
US4958862A (en) * | 1988-10-03 | 1990-09-25 | Dalmine Spa | Hermetic metal pipe joint |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5211765B2 (en) * | 1972-03-31 | 1977-04-02 | ||
DE2538438C2 (en) * | 1975-08-29 | 1981-05-14 | Nova hut Klementa Gottwalda, N.P., Ostrava | Gas-tight thread connection of pipes |
GB1583038A (en) * | 1976-04-22 | 1981-01-21 | Hydril Co | Screw thread connection for pin and box pipe joints |
FR2359353A1 (en) * | 1976-07-23 | 1978-02-17 | Vallourec | SEAL FOR TUBES, ESPECIALLY FOR OIL TUBES |
JPS56143889A (en) * | 1980-04-12 | 1981-11-09 | Nippon Steel Corp | Screw joint for high airtightness oil pipe |
DE3207181C1 (en) * | 1982-02-27 | 1983-05-19 | Mannesmann AG, 4000 Düsseldorf | Pipe connection for metal pipes, especially for oilfield pipes |
DE3207180C1 (en) * | 1982-02-27 | 1983-07-28 | Mannesmann AG, 4000 Düsseldorf | Pipe connection for metal pipes |
GB8323508D0 (en) * | 1983-09-01 | 1983-10-05 | Hunting Oilfield Services Ltd | Pipe connectors |
US4603886A (en) * | 1984-03-26 | 1986-08-05 | Vetco Offshore, Inc. | Snap type pipe connector |
GB8414203D0 (en) * | 1984-06-04 | 1984-07-11 | Hunting Oilfield Services Ltd | Pipe connectors |
JPS616488A (en) * | 1984-06-20 | 1986-01-13 | 日本鋼管株式会社 | Screw coupling for oil well pipe |
DE69535474T2 (en) * | 1994-10-19 | 2008-01-03 | Vallourec Mannesmann Oil & Gas France | Threaded connection for pipes |
IT1318179B1 (en) | 2000-07-17 | 2003-07-23 | Dalmine Spa | INTEGRAL THREADED JOINT FOR PIPES. |
ITRM20020445A1 (en) | 2002-09-06 | 2004-03-07 | Tenaris Connections Bv | THREADED JOINT FOR PIPES. |
GB0227603D0 (en) * | 2002-11-27 | 2002-12-31 | Hsc S A L | Improved casino joints |
UA82694C2 (en) | 2003-06-06 | 2008-05-12 | Sumitomo Metal Ind | Threaded joint for steel pipes |
NL1025631C2 (en) * | 2004-03-03 | 2005-09-08 | Berkin Bv | Sealing assembly. |
JP2005351324A (en) | 2004-06-09 | 2005-12-22 | Metal One Corp | Screw joint for oil well pipe |
JP4930647B1 (en) * | 2010-06-30 | 2012-05-16 | Jfeスチール株式会社 | Threaded joints for pipes |
RU2704075C1 (en) * | 2018-11-02 | 2019-10-23 | Публичное акционерное общество "Трубная металлургическая компания" (ПАО "ТМК") | Casing threaded connection |
-
1967
- 1967-04-28 DE DE19671533619 patent/DE1533619B2/de not_active Withdrawn
-
1968
- 1968-03-22 AT AT289068A patent/AT276271B/en active
- 1968-04-11 GB GB07553/68A patent/GB1220856A/en not_active Expired
- 1968-04-22 NL NL6805658A patent/NL6805658A/xx unknown
- 1968-04-23 FR FR1564218D patent/FR1564218A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4501443A (en) * | 1982-02-27 | 1985-02-26 | Mannesmann Aktiengesellschaft | Fluidtight pipe joint |
US4611838A (en) * | 1982-02-27 | 1986-09-16 | Mannesmann Aktiengesellschaft | Fluidtight pipe joint |
US4958862A (en) * | 1988-10-03 | 1990-09-25 | Dalmine Spa | Hermetic metal pipe joint |
Also Published As
Publication number | Publication date |
---|---|
NL6805658A (en) | 1968-10-29 |
FR1564218A (en) | 1969-04-18 |
DE1533619B2 (en) | 1970-06-11 |
GB1220856A (en) | 1971-01-27 |
AT276271B (en) | 1969-11-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |