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GB1390800A - Method of laying pipes or conduits in the ground - Google Patents

Method of laying pipes or conduits in the ground

Info

Publication number
GB1390800A
GB1390800A GB4822272A GB4822272A GB1390800A GB 1390800 A GB1390800 A GB 1390800A GB 4822272 A GB4822272 A GB 4822272A GB 4822272 A GB4822272 A GB 4822272A GB 1390800 A GB1390800 A GB 1390800A
Authority
GB
United Kingdom
Prior art keywords
pipes
layed
trench
wave
houses
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
Application number
GB4822272A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Granges Essem AB
Original Assignee
Granges Essem AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Granges Essem AB filed Critical Granges Essem AB
Publication of GB1390800A publication Critical patent/GB1390800A/en
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Road Paving Structures (AREA)
  • Pipe Accessories (AREA)
  • Supports For Pipes And Cables (AREA)
  • Thermal Insulation (AREA)
GB4822272A 1971-10-21 1972-10-19 Method of laying pipes or conduits in the ground Expired GB1390800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1334871 1971-10-21

Publications (1)

Publication Number Publication Date
GB1390800A true GB1390800A (en) 1975-04-16

Family

ID=20297250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4822272A Expired GB1390800A (en) 1971-10-21 1972-10-19 Method of laying pipes or conduits in the ground

Country Status (6)

Country Link
JP (1) JPS5623074B2 (nl)
DE (1) DE2250286C2 (nl)
DK (1) DK134683B (nl)
FI (1) FI57837C (nl)
GB (1) GB1390800A (nl)
NL (1) NL182165C (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6274399A (ja) * 1985-09-27 1987-04-06 蛇の目ミシン工業株式会社 ミシンの下糸糸道変更装置
DE4230892A1 (de) * 1992-09-16 1994-03-17 Witzenmann Metallschlauchfab Verfahren zur grabenlosen Verlegung einer Fernwärmeleitung, eine derartige grabenlos verlegte Fernwärmeleitung sowie Vorrichtungen zur Durchführung des Verfahrens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE816043C (de) * 1949-11-15 1951-10-08 Vereinigter Rohrleitungsbau Ph Rohrleitung fuer die Befoerderung von Stoffen mit erhoehter Temperatur, insbesondere OElfernleitung fuer viskose, erwaermte OEle
GB938061A (en) * 1961-05-05 1963-09-25 Atomic Energy Authority Uk Improvements in or relating to pipeline installations

Also Published As

Publication number Publication date
DK134683C (nl) 1977-05-23
NL182165C (nl) 1991-06-17
FI57837C (fi) 1980-10-10
JPS5623074B2 (nl) 1981-05-28
JPS4850520A (nl) 1973-07-17
NL7214266A (nl) 1973-04-25
FI57837B (fi) 1980-06-30
DE2250286A1 (de) 1973-04-26
DE2250286C2 (de) 1983-11-24
DK134683B (da) 1976-12-20
NL182165B (nl) 1987-08-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee