GB1393644A - Explosive charges for drill holes - Google Patents

Explosive charges for drill holes

Info

Publication number
GB1393644A
GB1393644A GB1392373A GB1392373A GB1393644A GB 1393644 A GB1393644 A GB 1393644A GB 1392373 A GB1392373 A GB 1392373A GB 1392373 A GB1392373 A GB 1392373A GB 1393644 A GB1393644 A GB 1393644A
Authority
GB
United Kingdom
Prior art keywords
explosive
tube
tubes
explosive charges
sleeves
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
GB1392373A
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.)
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
Publication of GB1393644A publication Critical patent/GB1393644A/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
    • F42D1/04—Arrangements for ignition
    • 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
    • F42B3/02—Blasting cartridges, i.e. case and explosive adapted to be united into assemblies
    • 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
    • F42B3/087—Flexible or deformable blasting cartridges, e.g. bags or hoses for slurries

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
GB1392373A 1972-03-27 1973-03-22 Explosive charges for drill holes Expired GB1393644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE392472A SE369773B (enrdf_load_stackoverflow) 1972-03-27 1972-03-27

Publications (1)

Publication Number Publication Date
GB1393644A true GB1393644A (en) 1975-05-07

Family

ID=20263153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1392373A Expired GB1393644A (en) 1972-03-27 1973-03-22 Explosive charges for drill holes

Country Status (5)

Country Link
CH (1) CH549781A (enrdf_load_stackoverflow)
DE (1) DE2309519A1 (enrdf_load_stackoverflow)
GB (1) GB1393644A (enrdf_load_stackoverflow)
NO (1) NO132656C (enrdf_load_stackoverflow)
SE (1) SE369773B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228784A (en) * 1989-03-01 1990-09-05 Ici Plc Device for retaining electric igniters in association with a cartridge of explosives.
RU2130167C1 (ru) * 1997-12-30 1999-05-10 Закрытое акционерное общество "Межведомственная комиссия по взрывному делу" при Академии горных наук Заряд для взрывного разрушения горных пород
CN107036496A (zh) * 2017-05-06 2017-08-11 贵州新联爆破工程集团有限公司 一种导爆管网路快速接线装置
CN113267101A (zh) * 2021-06-21 2021-08-17 广西新港湾工程有限公司 一种轴向变径混装药柱及其使用方法
CN113357984A (zh) * 2021-05-28 2021-09-07 北京工业大学 一种推入式装药间隔器及其使用方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228784A (en) * 1989-03-01 1990-09-05 Ici Plc Device for retaining electric igniters in association with a cartridge of explosives.
RU2130167C1 (ru) * 1997-12-30 1999-05-10 Закрытое акционерное общество "Межведомственная комиссия по взрывному делу" при Академии горных наук Заряд для взрывного разрушения горных пород
CN107036496A (zh) * 2017-05-06 2017-08-11 贵州新联爆破工程集团有限公司 一种导爆管网路快速接线装置
CN113357984A (zh) * 2021-05-28 2021-09-07 北京工业大学 一种推入式装药间隔器及其使用方法
CN113267101A (zh) * 2021-06-21 2021-08-17 广西新港湾工程有限公司 一种轴向变径混装药柱及其使用方法

Also Published As

Publication number Publication date
NO132656C (enrdf_load_stackoverflow) 1975-12-10
SE369773B (enrdf_load_stackoverflow) 1974-09-16
NO132656B (enrdf_load_stackoverflow) 1975-09-01
DE2309519A1 (de) 1973-10-04
CH549781A (de) 1974-05-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees