GB618618A - Blasting apparatus for drilling, boring and punching - Google Patents

Blasting apparatus for drilling, boring and punching

Info

Publication number
GB618618A
GB618618A GB32740/46A GB3274046A GB618618A GB 618618 A GB618618 A GB 618618A GB 32740/46 A GB32740/46 A GB 32740/46A GB 3274046 A GB3274046 A GB 3274046A GB 618618 A GB618618 A GB 618618A
Authority
GB
United Kingdom
Prior art keywords
charge
casing
nov
plug
drilling
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
GB32740/46A
Other languages
English (en)
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.)
D ENTPR ET DE MECANIQUE SOC IN
Original Assignee
D ENTPR ET DE MECANIQUE SOC IN
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 D ENTPR ET DE MECANIQUE SOC IN filed Critical D ENTPR ET DE MECANIQUE SOC IN
Publication of GB618618A publication Critical patent/GB618618A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Earth Drilling (AREA)
GB32740/46A 1945-11-07 1946-11-04 Blasting apparatus for drilling, boring and punching Expired GB618618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR921209T 1945-11-07

Publications (1)

Publication Number Publication Date
GB618618A true GB618618A (en) 1949-02-24

Family

ID=9434380

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32740/46A Expired GB618618A (en) 1945-11-07 1946-11-04 Blasting apparatus for drilling, boring and punching

Country Status (3)

Country Link
BE (1) BE468967A (en:Method)
FR (1) FR921209A (en:Method)
GB (1) GB618618A (en:Method)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833215A (en) * 1951-08-18 1958-05-06 Thomas C Bannon Gun perforator and method of manufacture
US2900905A (en) * 1951-10-15 1959-08-25 Duncan P Macdougall Projectile cavity charges
US3561361A (en) * 1950-04-18 1971-02-09 Us Army Detonation system for shaped charges
US4109576A (en) * 1975-06-18 1978-08-29 Eckels Robert E Shaped charge with enhanced penetration
GB2209819A (en) * 1987-09-15 1989-05-24 Alford Sidney C Shaping apparatus for an explosive charge
GB2281258A (en) * 1993-08-27 1995-03-01 Marconi Gec Ltd Disposal of explosive ordnance
WO2001065199A1 (en) * 2000-02-29 2001-09-07 Rocktek Ltd Cartridge shell and cartridge for blast holes and method of use
AU2006200994B2 (en) * 2000-02-29 2008-07-24 Rocktek Ltd Cartridge shell and cartridge for blast holes and method of use
WO2019075587A1 (es) * 2017-10-16 2019-04-25 Codelco Tec Spa Una carga explosiva del tipo hueca que logra focalizar o concentrar la energía en un punto, utilizada en faenas mineras, preferentemente en procesos de reducción secundaria o en la descolgadura de zanjas

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1550340A (en) * 1976-10-01 1979-08-15 Allbrown Universal Components Frenching charge case

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561361A (en) * 1950-04-18 1971-02-09 Us Army Detonation system for shaped charges
US2833215A (en) * 1951-08-18 1958-05-06 Thomas C Bannon Gun perforator and method of manufacture
US2900905A (en) * 1951-10-15 1959-08-25 Duncan P Macdougall Projectile cavity charges
US4109576A (en) * 1975-06-18 1978-08-29 Eckels Robert E Shaped charge with enhanced penetration
GB2209819A (en) * 1987-09-15 1989-05-24 Alford Sidney C Shaping apparatus for an explosive charge
GB2209819B (en) * 1987-09-15 1991-04-17 Alford Sidney C Shaping apparatus for an explosive charge
GB2281258A (en) * 1993-08-27 1995-03-01 Marconi Gec Ltd Disposal of explosive ordnance
US6708619B2 (en) 2000-02-29 2004-03-23 Rocktek Limited Cartridge shell and cartridge for blast holes and method of use
WO2001065199A1 (en) * 2000-02-29 2001-09-07 Rocktek Ltd Cartridge shell and cartridge for blast holes and method of use
AU2001235240B2 (en) * 2000-02-29 2005-12-08 Rocktek Ltd. Cartridge shell and cartridge for blast holes and method of use
AU2001235240B8 (en) * 2000-02-29 2006-01-12 Rocktek Ltd. Cartridge shell and cartridge for blast holes and method of use
AU2006200994B2 (en) * 2000-02-29 2008-07-24 Rocktek Ltd Cartridge shell and cartridge for blast holes and method of use
CN100427873C (zh) * 2000-02-29 2008-10-22 罗克泰克有限公司 弹药筒和破碎坚硬材料的方法
AP1933A (en) * 2000-02-29 2009-01-05 Rocktek Ltd Cartridge shell and cartridge for blast holes and method of use.
CN101334255B (zh) * 2000-02-29 2011-08-31 罗克泰克有限公司 弹药筒
WO2019075587A1 (es) * 2017-10-16 2019-04-25 Codelco Tec Spa Una carga explosiva del tipo hueca que logra focalizar o concentrar la energía en un punto, utilizada en faenas mineras, preferentemente en procesos de reducción secundaria o en la descolgadura de zanjas

Also Published As

Publication number Publication date
FR921209A (fr) 1947-04-30
BE468967A (en:Method)

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