SE9701513D0 - Device for compression pipe - Google Patents
Device for compression pipeInfo
- Publication number
- SE9701513D0 SE9701513D0 SE9701513A SE9701513A SE9701513D0 SE 9701513 D0 SE9701513 D0 SE 9701513D0 SE 9701513 A SE9701513 A SE 9701513A SE 9701513 A SE9701513 A SE 9701513A SE 9701513 D0 SE9701513 D0 SE 9701513D0
- Authority
- SE
- Sweden
- Prior art keywords
- pipe
- compression pipe
- lubricant
- soil
- sections
- Prior art date
Links
- 230000006835 compression Effects 0.000 title 1
- 238000007906 compression Methods 0.000 title 1
- 239000000314 lubricant Substances 0.000 abstract 2
- 239000002689 soil Substances 0.000 abstract 2
Classifications
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
- E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
-
- 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
-
- 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
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
- E21B7/205—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal
-
- 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
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
-
- 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
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
- F16L1/036—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being composed of sections of short length
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Joints With Sleeves (AREA)
Abstract
The underground pipe is formed by a number of sections (2,4). These sections are joined at their ends and assembled by direct advancement into the soil. Advancement of the pipe into the soil is facilitated by a lubricant (32) applied to the outer face of the pipe. The lubricant is surrendered to the tube outer face by holes in a seal (24,25,28) located between the ends of the adjacent pipes.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9701513A SE513654C2 (en) | 1997-04-22 | 1997-04-22 | Device for compression pipe with lubricant supply arranged at the pipe joints |
DE19817000A DE19817000A1 (en) | 1997-04-22 | 1998-04-17 | Underground pipeline with external lubricant feed to reduce friction with ground |
FR9804817A FR2762375B1 (en) | 1997-04-22 | 1998-04-17 | STRUCTURE IN A DARK LINE |
JP10111168A JPH10299383A (en) | 1997-04-22 | 1998-04-21 | Jack pipe device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9701513A SE513654C2 (en) | 1997-04-22 | 1997-04-22 | Device for compression pipe with lubricant supply arranged at the pipe joints |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9701513D0 true SE9701513D0 (en) | 1997-04-22 |
SE9701513L SE9701513L (en) | 1998-10-23 |
SE513654C2 SE513654C2 (en) | 2000-10-16 |
Family
ID=20406684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9701513A SE513654C2 (en) | 1997-04-22 | 1997-04-22 | Device for compression pipe with lubricant supply arranged at the pipe joints |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH10299383A (en) |
DE (1) | DE19817000A1 (en) |
FR (1) | FR2762375B1 (en) |
SE (1) | SE513654C2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10204974C1 (en) * | 2002-02-06 | 2003-07-10 | Joachim Beyert | Feed pipe for cement has pipe segments with clamping rings made of steel preloaded to offset internal pressures |
JP4330966B2 (en) * | 2003-09-30 | 2009-09-16 | 株式会社福田組 | Propulsion method to reduce pipe circumference friction |
DE10356696B3 (en) * | 2003-11-28 | 2005-06-30 | Prof. Dr.-Ing. Stein & Partner Gmbh | Method and device for trenchless laying of pipelines |
BE1016899A3 (en) * | 2005-12-20 | 2007-09-04 | Geothermie J Vercruysse | Heat exchanger is fitted in hollow space in floor (1) and involves continuous track vehicles (57) on which pressure and tractive device is mounted, whioch on one or more forwardly running pipes exerts a downwardly directed pressure force |
CN104019280B (en) * | 2014-05-21 | 2017-01-11 | 北京特泽热力工程设计有限责任公司 | Thermal machine pipe-jacking connector |
EP3191686B1 (en) * | 2014-09-10 | 2023-02-15 | Mekorot Water Company Ltd. | Integrated jacking pipe |
NL2016455B1 (en) * | 2016-03-18 | 2017-10-03 | Callidus Capital B V | Device and method for deforming a conduit. |
CN110131480A (en) * | 2019-05-24 | 2019-08-16 | 郑州水务建筑工程股份有限公司 | A kind of bell and spigot pressure conduit abutting joint construction method |
CN112032407A (en) * | 2020-08-12 | 2020-12-04 | 莫志华 | Underground gas jacking pipe laying system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1163508A (en) * | 1968-05-27 | 1969-09-10 | Shell Intenat Res Mij N V | Method of horizontally or substantially horizontally laying a pipeline or other object in a trench in a formation underlying a body of water |
US4091630A (en) * | 1977-05-03 | 1978-05-30 | Kubota, Ltd. | Intermediate sleeve for installing pipeline by propelling pipes underground |
GB2213228B (en) * | 1987-12-07 | 1992-01-02 | British Gas Plc | Method for laying an elongate duct |
US5527135A (en) * | 1993-03-03 | 1996-06-18 | Kabushiki Kaisha Iseki Kaihatsu Koki | Method for injecting lubricant or back-filling material into a space between the outside of double-wall pipes and the ground in the pipe-jacking method and an apparatus therefor |
-
1997
- 1997-04-22 SE SE9701513A patent/SE513654C2/en not_active IP Right Cessation
-
1998
- 1998-04-17 FR FR9804817A patent/FR2762375B1/en not_active Expired - Fee Related
- 1998-04-17 DE DE19817000A patent/DE19817000A1/en not_active Ceased
- 1998-04-21 JP JP10111168A patent/JPH10299383A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2762375B1 (en) | 2003-06-13 |
DE19817000A1 (en) | 1998-10-29 |
SE513654C2 (en) | 2000-10-16 |
JPH10299383A (en) | 1998-11-10 |
SE9701513L (en) | 1998-10-23 |
FR2762375A1 (en) | 1998-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |