DE69132406D1 - Vorrichtung und verfahren zur rohrzerstörung und rohrersetzung - Google Patents

Vorrichtung und verfahren zur rohrzerstörung und rohrersetzung

Info

Publication number
DE69132406D1
DE69132406D1 DE69132406T DE69132406T DE69132406D1 DE 69132406 D1 DE69132406 D1 DE 69132406D1 DE 69132406 T DE69132406 T DE 69132406T DE 69132406 T DE69132406 T DE 69132406T DE 69132406 D1 DE69132406 D1 DE 69132406D1
Authority
DE
Germany
Prior art keywords
pipe
tool
cut
blade
cylindrical portion
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 - Lifetime
Application number
DE69132406T
Other languages
English (en)
Inventor
Allan T Fisk
David I Freed
Thomas A Mann
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.)
Consolidated Edison Company of New York Inc
Consolidated Edison Inc
Original Assignee
Consolidated Edison Company of New York Inc
Consolidated Edison Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24088333&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69132406(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Consolidated Edison Company of New York Inc, Consolidated Edison Inc filed Critical Consolidated Edison Company of New York Inc
Application granted granted Critical
Publication of DE69132406D1 publication Critical patent/DE69132406D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • 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
DE69132406T 1990-05-15 1991-02-13 Vorrichtung und verfahren zur rohrzerstörung und rohrersetzung Expired - Lifetime DE69132406D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/524,231 US4983071A (en) 1990-05-15 1990-05-15 Pipe bursting and replacement apparatus and method
PCT/US1991/000972 WO1991018235A1 (en) 1990-05-15 1991-02-13 Pipe bursting and replacement apparatus and method

Publications (1)

Publication Number Publication Date
DE69132406D1 true DE69132406D1 (de) 2000-10-12

Family

ID=24088333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69132406T Expired - Lifetime DE69132406D1 (de) 1990-05-15 1991-02-13 Vorrichtung und verfahren zur rohrzerstörung und rohrersetzung

Country Status (7)

Country Link
US (4) US4983071A (de)
EP (1) EP0528801B1 (de)
JP (1) JP3249511B2 (de)
AT (1) ATE196189T1 (de)
CA (1) CA2036674C (de)
DE (1) DE69132406D1 (de)
WO (1) WO1991018235A1 (de)

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US8292545B2 (en) * 2009-06-25 2012-10-23 Tt Technologies, Inc. Small diameter splitter and method
US8783360B2 (en) * 2011-02-24 2014-07-22 Foro Energy, Inc. Laser assisted riser disconnect and method of use
US8783361B2 (en) * 2011-02-24 2014-07-22 Foro Energy, Inc. Laser assisted blowout preventer and methods of use
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US9334999B2 (en) 2009-10-05 2016-05-10 Tt Technologies, Inc. Lubrication system for pipe bursting
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EP2890859A4 (de) * 2012-09-01 2016-11-02 Foro Energy Inc Bohrlochsteuersysteme mit reduzierter mechanischer energie und anwendungsverfahren
US9476269B2 (en) 2014-04-15 2016-10-25 Peter E Dyck Apparatus and method for pulling and laying poly pipe
US9829143B2 (en) 2015-05-14 2017-11-28 Edward Alan Ambler Compositions and methods for in-situ macro-encapsulation treatment of friable asbestos fibers generated by trenchless pipe bursting of asbestos cement pipe
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CN111712613A (zh) 2018-02-13 2020-09-25 齐尔珀特伦齐莱斯有限公司 用于地下管道安装的系统和方法
CN108980462A (zh) * 2018-10-18 2018-12-11 上海公路桥梁（集团）有限公司 钢顶管管节中继间及其施工方法
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Also Published As

Publication number Publication date
ATE196189T1 (de) 2000-09-15
EP0528801A1 (de) 1993-03-03
US4983071A (en) 1991-01-08
CA2036674C (en) 1994-05-17
US5078546A (en) 1992-01-07
WO1991018235A1 (en) 1991-11-28
JPH05506293A (ja) 1993-09-16
USRE35542E (en) 1997-06-24
EP0528801A4 (en) 1993-10-06
CA2036674A1 (en) 1991-11-16
JP3249511B2 (ja) 2002-01-21
EP0528801B1 (de) 2000-09-06
USRE35271E (en) 1996-06-11

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Legal Events

Date Code Title Description
8332 No legal effect for de