CA979732A - Method of and apparatus for charging drill holes with explosive - Google Patents

Method of and apparatus for charging drill holes with explosive

Info

Publication number
CA979732A
CA979732A CA160,270A CA160270A CA979732A CA 979732 A CA979732 A CA 979732A CA 160270 A CA160270 A CA 160270A CA 979732 A CA979732 A CA 979732A
Authority
CA
Canada
Prior art keywords
explosive
drill holes
charging drill
charging
holes
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
Application number
CA160,270A
Other languages
English (en)
Other versions
CA160270S (en
Inventor
Per-Anders Persson
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.)
Nitro Nobel AB
Original Assignee
Nitro Nobel AB
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 Nitro Nobel AB filed Critical Nitro Nobel AB
Application granted granted Critical
Publication of CA979732A publication Critical patent/CA979732A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Earth Drilling (AREA)
CA160,270A 1971-12-30 1972-12-29 Method of and apparatus for charging drill holes with explosive Expired CA979732A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1691771 1971-12-30

Publications (1)

Publication Number Publication Date
CA979732A true CA979732A (en) 1975-12-16

Family

ID=20302993

Family Applications (1)

Application Number Title Priority Date Filing Date
CA160,270A Expired CA979732A (en) 1971-12-30 1972-12-29 Method of and apparatus for charging drill holes with explosive

Country Status (14)

Country Link
US (1) US3943820A (it)
AR (1) AR198810A1 (it)
AU (1) AU466558B2 (it)
BE (1) BE793571A (it)
BR (1) BR7300006D0 (it)
CA (1) CA979732A (it)
DE (1) DE2263626A1 (it)
ES (1) ES410203A1 (it)
FR (1) FR2169907A1 (it)
IL (1) IL41121A0 (it)
IT (1) IT973340B (it)
NO (1) NO133383C (it)
ZA (1) ZA729006B (it)
ZM (1) ZM173A1 (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036099A (en) * 1975-07-25 1977-07-19 Occidental Oil Shale, Inc. Method of loading blast hole with explosive
DE2602924A1 (de) * 1976-01-27 1977-07-28 Niepmann Ag Walchwil Verfahren und vorrichtung zur herstellung von sprengschlamm
USRE33788E (en) * 1977-09-19 1992-01-07 Hanex Products, Inc. Water-in-oil blasting composition
US4273049A (en) * 1979-10-22 1981-06-16 International Minerals & Chemical Corp. Method of blasting a field with ANFO and TL-136
FR2577548B1 (fr) * 1985-02-14 1987-03-06 Poudres & Explosifs Ste Nale Procede et installation de fabrication de blocs de propergol par la methode de moulage
GB2187490B (en) * 1986-03-05 1989-12-06 Aeci Ltd Charging of explosives into boreholes
US4830687A (en) * 1987-11-23 1989-05-16 Atlas Powder Company Stable fluid systems for preparing high density explosive compositions
US4775431A (en) * 1987-11-23 1988-10-04 Atlas Powder Company Macroemulsion for preparing high density explosive compositions
NO166636C (no) * 1989-03-31 1991-08-21 Norsk Hydro As Sprengstoff omfattende en blanding av et nitrat-olje sprengstoff og et vann-i-olje emulsjonssprengstoff og fremgangsmaate til dets fremstilling.
ZA942276B (en) * 1993-04-08 1994-10-11 Aeci Ltd Loading of boreholes with flowable explosive
AUPM901594A0 (en) * 1994-10-26 1994-11-17 Ici Australia Operations Proprietary Limited Apparatus and process for loading upholes with explosives
AUPM955094A0 (en) * 1994-11-18 1994-12-15 Ici Australia Operations Proprietary Limited Apparatus and process for explosives mixing and loading
AU711461B2 (en) * 1994-11-18 1999-10-14 Orica Explosives Technology Pty Ltd Apparatus and process for explosives mixing and loading
NO307717B1 (no) 1997-09-12 2000-05-15 Dyno Ind Asa Fremgangsmåte for lading og sensitivisering av et slurrysprengstoff i et borhull
ZA200104658B (en) * 2000-07-03 2001-12-12 Sasol Chemical Ind Ltd Method and system for delivery of water-based explosives.
DE10105590B4 (de) * 2001-02-06 2005-04-28 Westspreng Gmbh Sprengstoffe & Verfahren und Vorrichtung zum Füllen eines Hohlraumes mit breiförmigem Sprengstoff
AU2015245388B2 (en) * 2014-04-10 2019-05-02 Normet Oy Method and arrangement for providing explosive charging into a bore hole
NO341372B1 (en) * 2016-07-26 2017-10-23 Quick Pump An apparatus and method for filling boreholes in blasting operations
EP3556741A1 (en) * 2018-04-16 2019-10-23 Maxamcorp Holding, S.L. Procedure and installation for loading boreholes with bulk water-based suspension or watergel type explosives
WO2021087559A1 (en) * 2019-11-04 2021-05-14 Pws – Stemsafe Jv Pty Ltd Gel stemming delivery system
CN114674188B (zh) * 2022-05-12 2024-03-26 辽宁科技学院 一种用于冻冰炮孔的分阶装药法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670101A (en) * 1949-05-03 1954-02-23 American Home Prod Filling machine adapted to deliver metered amounts of solid comminuted materials
US3005373A (en) * 1958-02-06 1961-10-24 United States Steel Corp Vehicle mounted dispenser for charging explosive mixtures in blast holes
US3303738A (en) * 1963-10-14 1967-02-14 Intermountain Res And Engineer Method for mixing and pumping of slurry explosive
US3424438A (en) * 1967-10-06 1969-01-28 Amerind Inc Bulk storage,transport,mixing and delivery apparatus
ZA72100B (en) * 1971-01-18 1973-08-29 Ici Australia Ltd Method of and apparatus for filling voids with viscous material

Also Published As

Publication number Publication date
ZA729006B (en) 1974-04-24
ZM173A1 (en) 1973-08-21
US3943820A (en) 1976-03-16
AU466558B2 (en) 1974-07-04
ES410203A1 (es) 1976-01-01
IL41121A0 (en) 1973-05-31
DE2263626A1 (de) 1973-07-12
FR2169907A1 (it) 1973-09-14
BR7300006D0 (pt) 1973-09-25
AU5061372A (en) 1974-07-04
BE793571A (fr) 1973-04-16
AR198810A1 (es) 1974-07-24
NO133383B (it) 1976-01-12
IT973340B (it) 1974-06-10
NO133383C (it) 1976-04-21

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