DE60216147D1 - Verfahren und vorrichtung zum brechen von gestein - Google Patents

Verfahren und vorrichtung zum brechen von gestein

Info

Publication number
DE60216147D1
DE60216147D1 DE60216147T DE60216147T DE60216147D1 DE 60216147 D1 DE60216147 D1 DE 60216147D1 DE 60216147 T DE60216147 T DE 60216147T DE 60216147 T DE60216147 T DE 60216147T DE 60216147 D1 DE60216147 D1 DE 60216147D1
Authority
DE
Germany
Prior art keywords
wall
breaking rock
base
rock
enclosure
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
DE60216147T
Other languages
English (en)
Inventor
Dyk Andre Van
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.)
NXCO International Ltd
Original Assignee
NXCO International 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 NXCO International Ltd filed Critical NXCO International Ltd
Application granted granted Critical
Publication of DE60216147D1 publication Critical patent/DE60216147D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
    • E21C37/10—Devices with expanding elastic casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Safety Valves (AREA)
DE60216147T 2002-01-03 2002-12-17 Verfahren und vorrichtung zum brechen von gestein Expired - Fee Related DE60216147D1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
ZA200105460 2002-01-03
ZA200105464 2002-01-03
ZA200105457 2002-01-03
ZA200105459 2002-01-03
PCT/ZA2002/000208 WO2003060419A1 (en) 2002-01-03 2002-12-17 Method of and apparatus for breaking rock

Publications (1)

Publication Number Publication Date
DE60216147D1 true DE60216147D1 (de) 2006-12-28

Family

ID=27506110

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60216147T Expired - Fee Related DE60216147D1 (de) 2002-01-03 2002-12-17 Verfahren und vorrichtung zum brechen von gestein

Country Status (7)

Country Link
US (1) US7367631B2 (de)
EP (1) EP1463918B1 (de)
AT (1) ATE345484T1 (de)
AU (1) AU2002360866B2 (de)
CA (1) CA2472129C (de)
DE (1) DE60216147D1 (de)
WO (1) WO2003060419A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090174217A1 (en) * 2008-01-07 2009-07-09 Gm Global Technology Operations, Inc. Integrated Shade Assembly for a Vehicle Window
ES2339208B1 (es) * 2008-10-30 2011-04-28 Anita Atkins Dispositivo para romper roca y hormigon.
AU2011237288B2 (en) 2010-04-06 2014-07-31 Sandvik Mining And Construction Rsa (Pty) Ltd A rock breaking product
CN108195242B (zh) * 2018-02-28 2020-03-10 刘月江 一种岩石爆破方法
US11994009B2 (en) 2020-03-31 2024-05-28 Saudi Arabian Oil Company Non-explosive CO2-based perforation tool for oil and gas downhole operations
CN114184090A (zh) * 2021-12-16 2022-03-15 方莹 一种孔内充装柔性致裂装置及其使用方法
CN114433336B (zh) * 2022-02-17 2023-04-28 无锡市昊鸿建设工程有限公司 一种用于道路建设的机械破岩装置
CN114645700B (zh) * 2022-04-20 2023-07-18 中国矿业大学 一种强塑性材料灌装高压水致裂裂隙岩体的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235117A (en) * 1964-05-07 1966-02-15 Hunt Foods And Ind Inc Plastic closure for containers
US3420173A (en) * 1967-03-31 1969-01-07 Atlas Chem Ind Axially expandable and contractable container
BE887123A (fr) * 1981-01-19 1981-07-20 Bourguignonne Plastique Cartouche pour le bourrage des trous de mines
US5765923A (en) * 1992-06-05 1998-06-16 Sunburst Excavation, Inc. Cartridge for generating high-pressure gases in a drill hole
EP0753096A4 (de) * 1994-04-14 1999-08-04 Sunburst Excavation Inc Verfahren zum kontrollierten brechen von gestein mittels unterdrucksetzung des bodens eines bohrlochs
US6145934A (en) * 1995-07-24 2000-11-14 Hitachi Zosen Corporation Discharge destroying method, discharge destroying device and method of manufacturing the same
US6422148B1 (en) * 2000-08-04 2002-07-23 Schlumberger Technology Corporation Impermeable and composite perforating gun assembly components

Also Published As

Publication number Publication date
EP1463918A1 (de) 2004-10-06
EP1463918B1 (de) 2006-11-15
CA2472129A1 (en) 2003-07-24
US20050134103A1 (en) 2005-06-23
US7367631B2 (en) 2008-05-06
AU2002360866B2 (en) 2008-05-22
AU2002360866A1 (en) 2003-07-30
ATE345484T1 (de) 2006-12-15
WO2003060419A1 (en) 2003-07-24
CA2472129C (en) 2010-02-23

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee