DE3835901C2 - Verfahren zum Austausch einer im Erdboden verlegten Rohrleitung - Google Patents

Verfahren zum Austausch einer im Erdboden verlegten Rohrleitung

Info

Publication number
DE3835901C2
DE3835901C2 DE3835901A DE3835901A DE3835901C2 DE 3835901 C2 DE3835901 C2 DE 3835901C2 DE 3835901 A DE3835901 A DE 3835901A DE 3835901 A DE3835901 A DE 3835901A DE 3835901 C2 DE3835901 C2 DE 3835901C2
Authority
DE
Germany
Prior art keywords
pipeline
pipe
new
auxiliary
old
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 - Fee Related
Application number
DE3835901A
Other languages
German (de)
English (en)
Other versions
DE3835901A1 (de
Inventor
Yoshitaka Niki
Masataka Fukami
Kenji Kondo
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.)
Kurimoto Ltd
Original Assignee
Kurimoto Ltd
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 Kurimoto Ltd filed Critical Kurimoto Ltd
Publication of DE3835901A1 publication Critical patent/DE3835901A1/de
Application granted granted Critical
Publication of DE3835901C2 publication Critical patent/DE3835901C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1658—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the old pipe being ruptured prior to insertion of a new pipe
    • 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
    • E21B7/206—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal using down-hole drives
    • 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
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring
    • E21B7/30—Enlarging drilled holes, e.g. by counterboring without earth removal

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
DE3835901A 1987-06-26 1988-10-21 Verfahren zum Austausch einer im Erdboden verlegten Rohrleitung Expired - Fee Related DE3835901C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62160479A JPS646590A (en) 1987-06-26 1987-06-26 Method of replacing existing main pipe with novel main pipe
CA000580574A CA1321479C (en) 1987-06-26 1988-10-19 Method of pipe replacement (no.1)

Publications (2)

Publication Number Publication Date
DE3835901A1 DE3835901A1 (de) 1990-04-26
DE3835901C2 true DE3835901C2 (de) 1998-04-16

Family

ID=25672186

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3835901A Expired - Fee Related DE3835901C2 (de) 1987-06-26 1988-10-21 Verfahren zum Austausch einer im Erdboden verlegten Rohrleitung

Country Status (4)

Country Link
JP (1) JPS646590A (enExample)
CA (1) CA1321479C (enExample)
DE (1) DE3835901C2 (enExample)
GB (1) GB2206173B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2061018T3 (es) * 1989-03-02 1994-12-01 Ina Acquisition Corp Perfeccionamientos en el revestimiento de tuberias o de conductos.
GB2231118B (en) * 1989-05-06 1992-12-16 D J Ryan & Sons Limited Pipeline replacement
RU2126925C1 (ru) * 1996-10-09 1999-02-27 Общество с ограниченной ответственностью Строительная и архитектурно- проектная фирма "САПФИР" Способ бестраншейной замены подземных коммуникаций
JP4127577B2 (ja) * 1998-08-28 2008-07-30 Ｊｆｅ工建株式会社 埋設管の引抜破砕装置およびこれを用いた埋設管の更新方法
RU2334155C1 (ru) * 2007-03-15 2008-09-20 Ооо "Альянс-К" Бестраншейный способ замены трубопроводов
AT505411B1 (de) * 2007-10-15 2009-01-15 Skrdla Ges M B H Verfahren zum austauschen von rohrleitungen
NL2014727B1 (nl) * 2014-04-29 2016-06-20 Visser & Smit Bv Ondergrondse buis verwijderen en door een nieuwe vervangen.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124325B (en) * 1980-12-02 1986-01-29 British Gas Corp Replacing mains

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6396382A (ja) * 1986-10-13 1988-04-27 日本電信電話株式会社 既設埋設管の更改・増管工法および管破砕器具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124325B (en) * 1980-12-02 1986-01-29 British Gas Corp Replacing mains
GB2092701B (en) * 1980-12-02 1986-02-05 British Gas Corp Replacing gas mains
GB2152624B (en) * 1980-12-02 1986-05-29 British Gas Corp Replacing or preparing for replacement an existing main with a new main

Also Published As

Publication number Publication date
GB8806638D0 (en) 1988-04-20
JPH0378513B2 (enExample) 1991-12-13
GB2206173B (en) 1991-01-23
CA1321479C (en) 1993-08-24
JPS646590A (en) 1989-01-11
GB2206173A (en) 1988-12-29
DE3835901A1 (de) 1990-04-26

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: F16L 1/028

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee