SE9501035L - Method and apparatus for applying reinforcement charges to boreholes - Google Patents

Method and apparatus for applying reinforcement charges to boreholes

Info

Publication number
SE9501035L
SE9501035L SE9501035A SE9501035A SE9501035L SE 9501035 L SE9501035 L SE 9501035L SE 9501035 A SE9501035 A SE 9501035A SE 9501035 A SE9501035 A SE 9501035A SE 9501035 L SE9501035 L SE 9501035L
Authority
SE
Sweden
Prior art keywords
boreholes
charges
explosive
desired position
applying reinforcement
Prior art date
Application number
SE9501035A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9501035D0 (en
SE504200C2 (en
Inventor
Hans Wallin
Pekka Eriksson
Original Assignee
Bofors Liab 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 Bofors Liab Ab filed Critical Bofors Liab Ab
Priority to SE9501035A priority Critical patent/SE504200C2/en
Publication of SE9501035D0 publication Critical patent/SE9501035D0/en
Priority to PCT/SE1996/000341 priority patent/WO1996029567A1/en
Publication of SE9501035L publication Critical patent/SE9501035L/en
Publication of SE504200C2 publication Critical patent/SE504200C2/en

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

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)
  • Underground Or Underwater Handling Of Building Materials (AREA)

Abstract

The present invention relates to a method and an arrangement for, in association with blasting works, guiding of initiating and/or reinforcing charges (5, 12) consisting of solid explosive into the desired position in such boreholes (2) as are subsequently to be charged with pumpable bulk explosive. According to the invention, use is made of the pump hose (1) with which the bulk explosive is to be supplied in order to guide the solid explosive charges into the desired position in the boreholes (2). The invention therefore means that the charging hose, in addition to its ordinary function, is also to be used instead of and as charging rod.
SE9501035A 1995-03-23 1995-03-23 Method and apparatus for applying reinforcement charges to boreholes SE504200C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9501035A SE504200C2 (en) 1995-03-23 1995-03-23 Method and apparatus for applying reinforcement charges to boreholes
PCT/SE1996/000341 WO1996029567A1 (en) 1995-03-23 1996-03-19 Method and arrangement for supplying reinforcing charges to boreholes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9501035A SE504200C2 (en) 1995-03-23 1995-03-23 Method and apparatus for applying reinforcement charges to boreholes

Publications (3)

Publication Number Publication Date
SE9501035D0 SE9501035D0 (en) 1995-03-23
SE9501035L true SE9501035L (en) 1996-09-24
SE504200C2 SE504200C2 (en) 1996-12-02

Family

ID=20397648

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9501035A SE504200C2 (en) 1995-03-23 1995-03-23 Method and apparatus for applying reinforcement charges to boreholes

Country Status (2)

Country Link
SE (1) SE504200C2 (en)
WO (1) WO1996029567A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509273C2 (en) 1997-06-05 1999-01-11 Nitro Nobel Ab Method and apparatus for loading boreholes with explosives
NO314914B1 (en) * 2000-07-03 2003-06-10 Dyno Nobel Asa Apparatus and method for placing primer with teeth in a borehole
US6499406B2 (en) 2000-12-30 2002-12-31 Dong Soo Shim Blasting apparatus for forming horizontal underground cavities and blasting method using the same
US9062545B2 (en) * 2012-06-26 2015-06-23 Lawrence Livermore National Security, Llc High strain rate method of producing optimized fracture networks in reservoirs
CN103900428B (en) * 2014-03-31 2015-08-05 中国水利水电第六工程局有限公司 A kind of borehole charge method for underwater sludge layer disturbance explosion
CN111397459B (en) * 2020-05-07 2022-04-15 辽宁科技大学 Blast hole charging auxiliary device and using method
WO2023184046A1 (en) * 2022-03-30 2023-10-05 Enaex Servicios Sa Loading hose connector and booster for upward shafts in underground mining

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2405571A1 (en) * 1974-02-06 1975-08-14 Union Rheinische Braunkohlen METHOD OF FILLING DRILL HOLES
CA1190421A (en) * 1983-06-09 1985-07-16 Horst F. Marz Charging large diameter vertical boreholes
SE462508B (en) * 1988-03-15 1990-07-02 Bengt Raadman PROCEDURE AND DEVICE FOR INTRODUCING EXPLOSIVE SUBSTANCES IN DRILL

Also Published As

Publication number Publication date
SE9501035D0 (en) 1995-03-23
WO1996029567A1 (en) 1996-09-26
SE504200C2 (en) 1996-12-02

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