AP3323A - A method of underground rock blasting - Google Patents

A method of underground rock blasting

Info

Publication number
AP3323A
AP3323A AP2012006220A AP2012006220A AP3323A AP 3323 A AP3323 A AP 3323A AP 2012006220 A AP2012006220 A AP 2012006220A AP 2012006220 A AP2012006220 A AP 2012006220A AP 3323 A AP3323 A AP 3323A
Authority
AP
ARIPO
Prior art keywords
underground rock
rock blasting
blasting
underground
rock
Prior art date
Application number
AP2012006220A
Other languages
English (en)
Other versions
AP2012006220A0 (en
Inventor
Stuart Patrick Thomson
Sean Michael Freeman
Original Assignee
Orica Explosives Tech Pty 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43825427&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AP3323(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Orica Explosives Tech Pty Ltd filed Critical Orica Explosives Tech Pty Ltd
Publication of AP2012006220A0 publication Critical patent/AP2012006220A0/xx
Application granted granted Critical
Publication of AP3323A publication Critical patent/AP3323A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • F42D3/04—Particular applications of blasting techniques for rock blasting
    • 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
    • E21C37/14—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by compressed air; by gas blast; by gasifying liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/045—Arrangements for electric ignition
    • F42D1/05—Electric circuits for blasting
    • F42D1/055—Electric circuits for blasting specially adapted for firing multiple charges with a time delay

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
AP2012006220A 2009-09-29 2010-09-29 A method of underground rock blasting AP3323A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24665309P 2009-09-29 2009-09-29
PCT/AU2010/001273 WO2011038449A1 (en) 2009-09-29 2010-09-29 A method of underground rock blasting

Publications (2)

Publication Number Publication Date
AP2012006220A0 AP2012006220A0 (en) 2012-04-30
AP3323A true AP3323A (en) 2015-06-30

Family

ID=43825427

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2012006220A AP3323A (en) 2009-09-29 2010-09-29 A method of underground rock blasting

Country Status (14)

Country Link
US (2) US9243879B2 (xx)
EP (1) EP2483630B1 (xx)
CN (1) CN102549373B (xx)
AP (1) AP3323A (xx)
AU (1) AU2010302943B2 (xx)
CA (1) CA2772412C (xx)
CL (1) CL2012000769A1 (xx)
EA (1) EA023604B1 (xx)
ES (1) ES2588233T3 (xx)
MX (1) MX343260B (xx)
PE (1) PE20130051A1 (xx)
PT (1) PT2483630T (xx)
WO (1) WO2011038449A1 (xx)
ZA (1) ZA201201458B (xx)

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CN110332866A (zh) * 2019-07-09 2019-10-15 中南大学 单自由面组合炮孔拉槽爆破方法
CN110671979A (zh) * 2019-08-19 2020-01-10 西北矿冶研究院 一种深孔挤压爆破形成切割井的控制爆破方法
RU2723812C1 (ru) * 2019-11-13 2020-06-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Уральский государственный горный университет" Способ разработки пологих и наклонных удароопасных рудных месторождений
CN110887743B (zh) * 2019-11-14 2022-04-19 宁波大学 大尺寸岩体锚固结构面剪切试验爆破动载荷施加方法
WO2021116336A1 (en) 2019-12-10 2021-06-17 DynaEnergetics Europe GmbH Initiator head with circuit board
US11480038B2 (en) 2019-12-17 2022-10-25 DynaEnergetics Europe GmbH Modular perforating gun system
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US11225848B2 (en) 2020-03-20 2022-01-18 DynaEnergetics Europe GmbH Tandem seal adapter, adapter assembly with tandem seal adapter, and wellbore tool string with adapter assembly
USD981345S1 (en) 2020-11-12 2023-03-21 DynaEnergetics Europe GmbH Shaped charge casing
US11988049B2 (en) 2020-03-31 2024-05-21 DynaEnergetics Europe GmbH Alignment sub and perforating gun assembly with alignment sub
USD904475S1 (en) 2020-04-29 2020-12-08 DynaEnergetics Europe GmbH Tandem sub
USD908754S1 (en) 2020-04-30 2021-01-26 DynaEnergetics Europe GmbH Tandem sub
SE544509C2 (en) * 2020-05-20 2022-06-28 Luossavaara Kiirunavaara Ab Mining method for mining ore from an ore body
AU2021276093A1 (en) * 2020-05-20 2023-02-02 Luossavaara Kiirunavaara Ab Raise caving method for mining deposits, and a mining infrastructure, monitoring system, machinery, control system and data medium therefor
US11713625B2 (en) 2021-03-03 2023-08-01 DynaEnergetics Europe GmbH Bulkhead
US11732556B2 (en) 2021-03-03 2023-08-22 DynaEnergetics Europe GmbH Orienting perforation gun assembly
CN113091540B (zh) * 2021-03-09 2022-09-09 山东高速工程建设集团有限公司 一种钻孔与节理成一定角度的爆破施工方法
CN113154973A (zh) * 2021-05-07 2021-07-23 中国华冶科工集团有限公司 采矿爆破方法
CN113446006B (zh) * 2021-07-27 2023-08-18 赣州有色冶金研究所有限公司 一种急倾斜脉状矿体的空场采矿方法
CN114000878A (zh) * 2021-09-23 2022-02-01 瓮安大信北斗山磷矿 一种上向分层充填采矿方法
CN114086959A (zh) * 2021-11-16 2022-02-25 铜陵有色金属集团股份有限公司 一种大直径高颈漏斗底部结构、施工方法及回采方法
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Also Published As

Publication number Publication date
AU2010302943B2 (en) 2014-04-24
EP2483630A4 (en) 2015-01-14
EA023604B1 (ru) 2016-06-30
CN102549373B (zh) 2014-08-20
AP2012006220A0 (en) 2012-04-30
EP2483630A1 (en) 2012-08-08
AU2010302943A1 (en) 2012-04-19
ZA201201458B (en) 2014-01-29
MX343260B (es) 2016-10-31
US9482507B2 (en) 2016-11-01
US20160146588A1 (en) 2016-05-26
CA2772412A1 (en) 2011-04-07
WO2011038449A1 (en) 2011-04-07
MX2012003611A (es) 2012-04-19
US9243879B2 (en) 2016-01-26
PT2483630T (pt) 2016-08-08
EP2483630B1 (en) 2016-06-01
CA2772412C (en) 2017-05-02
CL2012000769A1 (es) 2012-08-31
PE20130051A1 (es) 2013-02-04
EA201270479A1 (ru) 2012-10-30
US20120242135A1 (en) 2012-09-27
ES2588233T3 (es) 2016-10-31
CN102549373A (zh) 2012-07-04

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