CA1331111C - Explosive device for underwater use - Google Patents

Explosive device for underwater use

Info

Publication number
CA1331111C
CA1331111C CA000556351A CA556351A CA1331111C CA 1331111 C CA1331111 C CA 1331111C CA 000556351 A CA000556351 A CA 000556351A CA 556351 A CA556351 A CA 556351A CA 1331111 C CA1331111 C CA 1331111C
Authority
CA
Canada
Prior art keywords
target
explosive
focussing means
explosive mass
liquid medium
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 - Fee Related
Application number
CA000556351A
Other languages
English (en)
French (fr)
Inventor
Peter Christian Shann
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.)
Explosive Developments Ltd
Original Assignee
Explosive Developments Ltd
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
Priority to CA000556351A priority Critical patent/CA1331111C/en
Priority to JP63500923A priority patent/JP2672135B2/ja
Priority to DE88900777T priority patent/DE3870253D1/de
Priority to AU11059/88A priority patent/AU1105988A/en
Priority to US07/543,749 priority patent/US5231245A/en
Application filed by Explosive Developments Ltd filed Critical Explosive Developments Ltd
Priority to EP88900777A priority patent/EP0415913B1/en
Priority to PCT/GB1988/000015 priority patent/WO1989006780A1/en
Priority to AT88900777T priority patent/ATE75032T1/de
Application granted granted Critical
Publication of CA1331111C publication Critical patent/CA1331111C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
CA000556351A 1988-01-12 1988-01-12 Explosive device for underwater use Expired - Fee Related CA1331111C (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP63500923A JP2672135B2 (ja) 1988-01-12 1988-01-12 火薬類に関する改良
DE88900777T DE3870253D1 (https=) 1988-01-12 1988-01-12
AU11059/88A AU1105988A (en) 1988-01-12 1988-01-12 Improvements in or relating to explosives
US07/543,749 US5231245A (en) 1988-01-12 1988-01-12 Explosives
CA000556351A CA1331111C (en) 1988-01-12 1988-01-12 Explosive device for underwater use
EP88900777A EP0415913B1 (en) 1988-01-12 1988-01-12 Improvements in or relating to explosives
PCT/GB1988/000015 WO1989006780A1 (en) 1988-01-12 1988-01-12 Improvements in or relating to explosives
AT88900777T ATE75032T1 (de) 1988-01-12 1988-01-12 Sprengstoffe.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU11059/88A AU1105988A (en) 1988-01-12 1988-01-12 Improvements in or relating to explosives
US07/543,749 US5231245A (en) 1988-01-12 1988-01-12 Explosives
CA000556351A CA1331111C (en) 1988-01-12 1988-01-12 Explosive device for underwater use
PCT/GB1988/000015 WO1989006780A1 (en) 1988-01-12 1988-01-12 Improvements in or relating to explosives

Publications (1)

Publication Number Publication Date
CA1331111C true CA1331111C (en) 1994-08-02

Family

ID=72039721

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000556351A Expired - Fee Related CA1331111C (en) 1988-01-12 1988-01-12 Explosive device for underwater use

Country Status (8)

Country Link
US (1) US5231245A (https=)
EP (1) EP0415913B1 (https=)
JP (1) JP2672135B2 (https=)
AT (1) ATE75032T1 (https=)
AU (1) AU1105988A (https=)
CA (1) CA1331111C (https=)
DE (1) DE3870253D1 (https=)
WO (1) WO1989006780A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9219818D0 (en) * 1992-09-18 1992-10-28 Explosive Dev Ltd Improvements in or relating to target deforming means
RU2163346C1 (ru) * 2000-02-02 2001-02-20 Басс Георгий Анатольевич Способ локализации подводного взрыва
RU2163348C1 (ru) * 2000-02-22 2001-02-20 Басс Георгий Анатольевич Способ локализации подводного взрыва
US6530325B2 (en) * 2001-07-11 2003-03-11 Shapiro Brothers, Inc. Method of scrapping steel structures
RU2392579C1 (ru) * 2009-03-31 2010-06-20 Общество с ограниченной ответственностью "ИНТОВ" Способ гашения ударной волны при подводном взрыве
CN111103083B (zh) * 2020-01-03 2025-04-18 中国水利水电科学研究院 用于测定炸药相对能量的水下爆炸离心模型试验方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1257666A (fr) * 1960-01-30 1961-04-07 Charbonnages De France Perfectionnements aux dispositifs d'abattage par soufflage
US3759182A (en) * 1967-10-19 1973-09-18 T Suhonen Hollow charge having a directed explosive effect
US3806025A (en) * 1970-10-19 1974-04-23 T Marshall Stemming bag
GB1556859A (en) * 1976-11-29 1979-11-28 Ici Ltd Shaped explosive charge device for underwater use
HU185544B (en) * 1982-06-04 1985-02-28 Mecseki Szenbanyak Method and mechanism for breaking by firedampproof blasting of large charge carried out in mine areas impossible to supervise
CA1259854A (en) * 1986-04-09 1989-09-26 Bibhuti B. Mohanty Smooth wall blasting in rock
US4736796A (en) * 1986-06-30 1988-04-12 Arnall F James Tamp hole plug system and method
DE3883998T2 (de) * 1987-01-14 1994-05-05 Cube Overseas Trading Ltd Verfahren und Gerät zum Dämpfen von Sprengladungsdetonationen.
CA1316393C (en) * 1987-06-22 1993-04-20 Roy Earl Gabriel Explosive entry and cutting device and a method of explosive entry and cutting

Also Published As

Publication number Publication date
EP0415913A1 (en) 1991-03-13
DE3870253D1 (https=) 1992-05-21
EP0415913B1 (en) 1992-04-15
AU1105988A (en) 1989-08-11
JP2672135B2 (ja) 1997-11-05
ATE75032T1 (de) 1992-05-15
US5231245A (en) 1993-07-27
WO1989006780A1 (en) 1989-07-27
JPH03502233A (ja) 1991-05-23

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Legal Events

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