BRPI0822174A2 - Método e aparelho para explosão de pequena carga. - Google Patents

Método e aparelho para explosão de pequena carga.

Info

Publication number
BRPI0822174A2
BRPI0822174A2 BRPI0822174-0A BRPI0822174A BRPI0822174A2 BR PI0822174 A2 BRPI0822174 A2 BR PI0822174A2 BR PI0822174 A BRPI0822174 A BR PI0822174A BR PI0822174 A2 BRPI0822174 A2 BR PI0822174A2
Authority
BR
Brazil
Prior art keywords
small charge
charge explosion
explosion
small
charge
Prior art date
Application number
BRPI0822174-0A
Other languages
English (en)
Inventor
Ahola
Erkki
Räisänen
Veikko
Original Assignee
Sandvik Mining & Constr Oy
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 Sandvik Mining & Constr Oy filed Critical Sandvik Mining & Constr Oy
Publication of BRPI0822174A2 publication Critical patent/BRPI0822174A2/pt

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
    • E21C37/12—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by injecting into the borehole a liquid, either initially at high pressure or subsequently subjected to high pressure, e.g. by pulses, by explosive cartridges acting on the liquid
    • 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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
    • 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
    • E21C37/16—Other methods or devices for dislodging with or without loading by fire-setting or by similar methods based on a heat effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
BRPI0822174-0A 2007-12-27 2008-12-16 Método e aparelho para explosão de pequena carga. BRPI0822174A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20075962A FI120800B (fi) 2007-12-27 2007-12-27 Menetelmä ja laitteisto pienpanoslouhintaan
PCT/FI2008/050746 WO2009083642A1 (en) 2007-12-27 2008-12-16 Method and apparatus for small-charge blasting

Publications (1)

Publication Number Publication Date
BRPI0822174A2 true BRPI0822174A2 (pt) 2015-06-16

Family

ID=38951657

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822174-0A BRPI0822174A2 (pt) 2007-12-27 2008-12-16 Método e aparelho para explosão de pequena carga.

Country Status (12)

Country Link
US (1) US8418618B2 (pt)
EP (1) EP2227617A4 (pt)
JP (1) JP5108114B2 (pt)
KR (1) KR101242923B1 (pt)
CN (1) CN101910545B (pt)
AU (1) AU2008345507B2 (pt)
BR (1) BRPI0822174A2 (pt)
CA (1) CA2707341C (pt)
FI (1) FI120800B (pt)
RU (1) RU2443846C1 (pt)
WO (1) WO2009083642A1 (pt)
ZA (1) ZA201003799B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11280192B2 (en) * 2016-12-02 2022-03-22 1854081 Ontario Ltd. Apparatus and method for preparing a blast hole in a rock face during a mining operation
FI3825514T3 (fi) * 2019-11-19 2023-04-25 Sandvik Mining And Construction Lyon S A S Kallionporausyksikkö ja porattujen reikien panostusmenetelmä
CN111578801A (zh) * 2020-05-27 2020-08-25 李天北 一种钻进爆破式硬岩掘进设备
CN111578799A (zh) * 2020-05-27 2020-08-25 李天北 一种连续爆破钻进方法
CN111595217A (zh) * 2020-05-27 2020-08-28 李天北 一种钻进爆破式硬岩掘进方法
JP2023548912A (ja) 2020-11-10 2023-11-21 ダイノ・ノーベル・アジア・パシフィック・プロプライエタリー・リミテッド 発破孔内の水深及び爆発物深さを決定するためのシステム及び方法
CN113374469B (zh) * 2021-04-30 2022-04-26 青岛理工大学 一种可测偏斜钻孔深度的装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721471A (en) * 1971-10-28 1973-03-20 Du Pont Drill-and-blast module
AU7174274A (en) * 1974-07-29 1976-01-29 Nitro Nobel Ab Blastings in rock formation 014
JPS5854493U (ja) * 1981-10-08 1983-04-13 大阪セメント株式会社 さく岩機における繰粉処理装置
JPS58111283U (ja) 1982-01-25 1983-07-29 マツダ株式会社 爆薬装填機構を備えたさく孔装置
JPS58119100U (ja) * 1982-02-05 1983-08-13 マツダ株式会社 さく孔兼爆薬装填装置
JPS58138894A (ja) * 1982-02-12 1983-08-17 マツダ株式会社 自動さく孔制御装置
JPS58140600A (ja) 1982-02-15 1983-08-20 マツダ株式会社 爆薬装填方法およびその装置
JPS58142200A (ja) * 1982-02-19 1983-08-23 マツダ株式会社 爆薬装填制御装置
JPS59165793A (ja) * 1983-03-11 1984-09-19 株式会社熊谷組 装填装置
US4592282A (en) * 1984-07-10 1986-06-03 Luossavaara-Kiirunavaara Aktiebolag Charging apparatus for cartridged explosives
CN85102321A (zh) * 1985-04-01 1987-11-04 刘义民 岩巷工程综合破岩技术
JPH0752080B2 (ja) 1990-09-14 1995-06-05 技術資源開発株式会社 発破補強方法
JPH0579271A (ja) * 1991-09-19 1993-03-30 San Giken Kk 削岩装置
US5308149A (en) * 1992-06-05 1994-05-03 Sunburst Excavation, Inc. Non-explosive drill hole pressurization method and apparatus for controlled fragmentation of hard compact rock and concrete
JPH07139286A (ja) * 1993-11-15 1995-05-30 Okumura Corp 長尺孔内への割岩装置等の挿入部材の挿入方法
US5611605A (en) * 1995-09-15 1997-03-18 Mccarthy; Donald E. Method apparatus and cartridge for non-explosive rock fragmentation
AU707387B2 (en) * 1995-09-15 1999-07-08 First National Corporation Method, apparatus and cartridge for non-explosive rock fragmentation
US6318272B1 (en) * 1995-12-06 2001-11-20 Denel (Proprietary) Limited Breaking or blasting or splitting of rock
CN1208810A (zh) * 1997-08-18 1999-02-24 中国地质大学（北京） 一种岩石类材料的破碎装置
AU2003200490B2 (en) * 2002-02-20 2008-05-08 Rocktek Ltd. Apparatus and method for fracturing a hard material
ZA200502142B (en) * 2005-03-14 2005-11-30 Jarmo Leppanen Method of breaking rock and rock drill.

Also Published As

Publication number Publication date
AU2008345507A1 (en) 2009-07-09
US20100275801A1 (en) 2010-11-04
JP2011508121A (ja) 2011-03-10
WO2009083642A1 (en) 2009-07-09
FI20075962L (fi) 2009-06-28
EP2227617A1 (en) 2010-09-15
JP5108114B2 (ja) 2012-12-26
CA2707341C (en) 2013-05-14
KR101242923B1 (ko) 2013-03-12
US8418618B2 (en) 2013-04-16
RU2443846C1 (ru) 2012-02-27
CN101910545A (zh) 2010-12-08
AU2008345507B2 (en) 2011-07-21
KR20100136444A (ko) 2010-12-28
CA2707341A1 (en) 2009-07-09
FI120800B (fi) 2010-03-15
FI20075962A0 (fi) 2007-12-27
ZA201003799B (en) 2011-02-23
CN101910545B (zh) 2013-05-08
EP2227617A4 (en) 2015-06-17

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]