GB2105015B - Directed explosive cutting charge and method - Google Patents

Directed explosive cutting charge and method

Info

Publication number
GB2105015B
GB2105015B GB08122071A GB8122071A GB2105015B GB 2105015 B GB2105015 B GB 2105015B GB 08122071 A GB08122071 A GB 08122071A GB 8122071 A GB8122071 A GB 8122071A GB 2105015 B GB2105015 B GB 2105015B
Authority
GB
United Kingdom
Prior art keywords
cutting charge
explosive cutting
directed explosive
directed
charge
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
GB08122071A
Other versions
GB2105015A (en
Inventor
Sidney Christopher Alford
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB08122071A priority Critical patent/GB2105015B/en
Publication of GB2105015A publication Critical patent/GB2105015A/en
Application granted granted Critical
Publication of GB2105015B publication Critical patent/GB2105015B/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
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/22—Elements for controlling or guiding the detonation wave, e.g. tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB08122071A 1981-07-17 1981-07-17 Directed explosive cutting charge and method Expired GB2105015B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08122071A GB2105015B (en) 1981-07-17 1981-07-17 Directed explosive cutting charge and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08122071A GB2105015B (en) 1981-07-17 1981-07-17 Directed explosive cutting charge and method

Publications (2)

Publication Number Publication Date
GB2105015A GB2105015A (en) 1983-03-16
GB2105015B true GB2105015B (en) 1985-08-21

Family

ID=10523309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08122071A Expired GB2105015B (en) 1981-07-17 1981-07-17 Directed explosive cutting charge and method

Country Status (1)

Country Link
GB (1) GB2105015B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209819B (en) * 1987-09-15 1991-04-17 Alford Sidney C Shaping apparatus for an explosive charge
WO2019075587A1 (en) * 2017-10-16 2019-04-25 Codelco Tec Spa Hollow explosive charge that allows the energy to be focused or concentrated at a point, used in mining operations, preferably in secondary blasting processes or in clearing hang-ups from drawbells
CN108917508A (en) * 2018-07-10 2018-11-30 中国人民解放军陆军工程大学 underwater cutter
GB2582670B8 (en) * 2019-05-25 2023-10-25 Alford Ip Ltd Improvements in or relating to explosive charges

Also Published As

Publication number Publication date
GB2105015A (en) 1983-03-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920717