GB1450570A - Method for pulling a pipeline from a strip of land into an adjacent body of water - Google Patents
Method for pulling a pipeline from a strip of land into an adjacent body of waterInfo
- Publication number
- GB1450570A GB1450570A GB4863173A GB4863173A GB1450570A GB 1450570 A GB1450570 A GB 1450570A GB 4863173 A GB4863173 A GB 4863173A GB 4863173 A GB4863173 A GB 4863173A GB 1450570 A GB1450570 A GB 1450570A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipes
- water
- land
- pulling
- pipeline
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
- E02F5/107—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water using blowing-effect devices, e.g. jets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
-
- 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
- F16L1/12—Laying or reclaiming pipes on or under water
- F16L1/16—Laying or reclaiming pipes on or under water on the bottom
- F16L1/165—Laying or reclaiming pipes on or under water on the bottom by towing the pipe on or near the bottom
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
1450570 Laying pipes SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 18 Oct 1973 [20 Oct 1972] 48631/73 Heading A1B [Also in Division F2] A soil, &c fluidizing apparatus for use in pipe laying (see Division F2) comprises parallel conjoined pipes 13, 15, Fig. 8, the latter having downwardly directed holes 18 fed under pressure with water or with water and air mixed via pipes 21, Fig. 6, so that the soil below is fluidized and allows the pipes to sink. Water, &c is then fed through pipes 16 to the pipes 13 and out through the horizontal holes 19, Fig. 7, in jets 20 to form a fluidized area 10.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7214187A NL7214187A (en) | 1972-10-20 | 1972-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1450570A true GB1450570A (en) | 1976-09-22 |
Family
ID=19817191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4863173A Expired GB1450570A (en) | 1972-10-20 | 1973-10-18 | Method for pulling a pipeline from a strip of land into an adjacent body of water |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1450570A (en) |
NL (1) | NL7214187A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2213228A (en) * | 1987-12-07 | 1989-08-09 | British Gas Plc | Laying duct, pipe or cable |
-
1972
- 1972-10-20 NL NL7214187A patent/NL7214187A/xx not_active Application Discontinuation
-
1973
- 1973-10-18 GB GB4863173A patent/GB1450570A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2213228A (en) * | 1987-12-07 | 1989-08-09 | British Gas Plc | Laying duct, pipe or cable |
GB2213228B (en) * | 1987-12-07 | 1992-01-02 | British Gas Plc | Method for laying an elongate duct |
Also Published As
Publication number | Publication date |
---|---|
NL7214187A (en) | 1974-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |