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NZ333217A - Air flow activated shuttle for use in insertion of a draw line into a conduit - Google Patents

Air flow activated shuttle for use in insertion of a draw line into a conduit

Info

Publication number
NZ333217A
NZ333217A NZ333217A NZ33321797A NZ333217A NZ 333217 A NZ333217 A NZ 333217A NZ 333217 A NZ333217 A NZ 333217A NZ 33321797 A NZ33321797 A NZ 33321797A NZ 333217 A NZ333217 A NZ 333217A
Authority
NZ
New Zealand
Prior art keywords
draw line
conduit
air flow
shuttle
trailing end
Prior art date
Application number
NZ333217A
Inventor
David Casella
Original Assignee
Pneumatic Systems Internat Pty
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 Pneumatic Systems Internat Pty filed Critical Pneumatic Systems Internat Pty
Publication of NZ333217A publication Critical patent/NZ333217A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • H02G1/086—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using fluid as pulling means, e.g. liquid, pressurised gas or suction means
    • 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
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/28—Constructional aspects
    • F16L55/30—Constructional aspects of the propulsion means, e.g. towed by cables
    • F16L55/38—Constructional aspects of the propulsion means, e.g. towed by cables driven by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Installation (AREA)
  • Pipe Accessories (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

An air flow activated shuttle (1) for pulling a draw line (6) through a length of conduit (2) having entry and exit end, comprises a shaft (3) having a leading end (4) and a trailing end (5). A means (7) on trailing end (5) receives and retains a leading end of draw line (6). At least one air flow mitigation element (9, 10) is attached to shaft (3) which at least partially interrupts an air flow introduced into the entry end of conduit (2) from an air source to shuttle (1) from the trailing end thereby urging shuttle (1) along conduit or pipe (2) urging draw line (6) therealong and through the exit. Air mitigation element (9, 10) and means (7) on trailing end (4) for receiving and retaining the leading edge of draw line (6), are connectable together.
NZ333217A 1996-05-07 1997-05-06 Air flow activated shuttle for use in insertion of a draw line into a conduit NZ333217A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPN9713A AUPN971396A0 (en) 1996-05-07 1996-05-07 Shuttle for use in insertion of a draw line
PCT/AU1997/000277 WO1997042691A1 (en) 1996-05-07 1997-05-06 Shuttle for use in insertion of a draw line into a conduit

Publications (1)

Publication Number Publication Date
NZ333217A true NZ333217A (en) 2000-10-27

Family

ID=3794026

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ333217A NZ333217A (en) 1996-05-07 1997-05-06 Air flow activated shuttle for use in insertion of a draw line into a conduit

Country Status (14)

Country Link
EP (1) EP0990287A1 (en)
JP (1) JP2000509597A (en)
KR (1) KR20000010828A (en)
CN (1) CN1221521A (en)
AU (1) AUPN971396A0 (en)
BR (1) BR9710666A (en)
CA (1) CA2253479A1 (en)
CZ (1) CZ360098A3 (en)
FI (1) FI982383A (en)
HU (1) HUP9903972A3 (en)
NZ (1) NZ333217A (en)
PL (1) PL329735A1 (en)
TR (1) TR199802262T2 (en)
WO (1) WO1997042691A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775136B1 (en) * 1998-02-13 2000-03-10 France Telecom PNEUMATIC "PASS-PARTOUT" PNEUMATIC DRAWING DEVICE IN CONDUITS OF ANY LENGTH
FR2835588B1 (en) * 2002-02-05 2004-09-03 Cegelec URBAN HEATING PIPE INSPECTION PROCESS
KR100602743B1 (en) * 2004-02-10 2006-07-24 주식회사 청원에스아이 Buried pipe entry mechanism of cable
KR100846135B1 (en) * 2008-04-15 2008-07-14 (주)천도건축사사무소 High-voltage cable pipeline entry device
FR2930337B1 (en) * 2008-04-22 2011-03-25 Freyssinet SYSTEM FOR OBTAINING INFORMATION RELATING TO A PIPELINE AND ASSOCIATED METHOD
GB2468113A (en) * 2008-11-25 2010-09-01 Ram Friedman A device for inserting a guiding wire into a pipe or tube
DK2497170T3 (en) * 2009-11-05 2015-09-07 Plumettaz Holding S A METHOD, EXHAUST AND HOUSE UNDER PRESSURE TO PLACE an elongate member
KR101089815B1 (en) 2009-11-30 2011-12-08 안영진 The method for laying pipes for underground wire
ITMI20121814A1 (en) 2012-10-25 2014-04-26 Sb Lab Sa SHUTTLE TO TRAVEL DUCTS AND KIT FOR LAYING A GUIDE WIRE IN DUCTS OF HIGH LENGTH
JP5737697B1 (en) * 2014-08-26 2015-06-17 有限会社 三葉建設 Lead wire conductor
US9821349B2 (en) * 2014-09-10 2017-11-21 Rolls-Royce Corporation Wands for gas turbine engine cleaning
CN105305328B (en) * 2015-12-08 2019-09-27 宁波市镇海西门专利技术开发有限公司 Wire-leading device of pipeline
CN105402551B (en) * 2015-12-10 2019-10-29 宁波市镇海西门专利技术开发有限公司 Pipeline guy rope machine
CN105743025A (en) * 2016-04-20 2016-07-06 王本 Traction device for wire through pipe
CN108429192A (en) * 2018-04-10 2018-08-21 国网甘肃省电力公司经济技术研究院 A kind of spring lead device
CN112956095B (en) * 2018-11-13 2023-04-11 普拉麦特兹控股股份公司 Installation of cables in a pipe array
CN109681720A (en) * 2018-12-29 2019-04-26 成都普崔克机电有限公司 A kind of fluid-operated soft pipeline unit
CN110185887A (en) * 2019-05-23 2019-08-30 天津精仪精测科技有限公司 A kind of detecting robot of pipe
CN112845423B (en) * 2020-12-21 2022-11-22 中建三局绿色产业投资有限公司 PE pipeline inner wall cleaning device
DE102021003043B3 (en) 2021-06-04 2022-10-13 Brigitte Bär injection device
CN113328372B (en) * 2021-06-21 2022-05-03 吉林省华鸿电信技术有限公司 Remote automatic repairing system for cable
KR102612433B1 (en) * 2022-11-02 2023-12-12 한국건설기술연구원 Propulsion device for tow line installation and system including same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191010705A (en) * 1910-04-30 1910-08-11 George Abner Brown Improvements in Electric Conduit Threaders.
CH484538A (en) * 1969-03-14 1970-01-15 Abnox Ag Pneumatically operated pulling device
DE1950645A1 (en) * 1969-10-08 1971-04-15 Franz Wolff Device for pulling the pull line for cables or lines through cable or conduit
GB2151414B (en) * 1983-12-12 1987-04-23 Kao Chiang Teng Apparatus for feeding cable through a conduit
FR2623665B1 (en) * 1987-11-20 1996-10-31 Baldechi Sauro PNEUMATIC LOW PRESSURE PROCESS FOR PULLING CABLES IN DUCTS AND DEVICE FOR IMPLEMENTING THE SAME

Also Published As

Publication number Publication date
PL329735A1 (en) 1999-04-12
HUP9903972A3 (en) 2000-05-29
CN1221521A (en) 1999-06-30
BR9710666A (en) 1999-08-17
EP0990287A4 (en) 2000-04-05
HUP9903972A2 (en) 2000-03-28
JP2000509597A (en) 2000-07-25
FI982383A (en) 1999-01-07
EP0990287A1 (en) 2000-04-05
CZ360098A3 (en) 1999-07-14
WO1997042691A1 (en) 1997-11-13
TR199802262T2 (en) 1999-02-22
FI982383A0 (en) 1998-11-03
KR20000010828A (en) 2000-02-25
CA2253479A1 (en) 1997-11-13
AUPN971396A0 (en) 1996-05-30

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