AU2010200277B2 - Explosive charge - Google Patents
Explosive charge Download PDFInfo
- Publication number
- AU2010200277B2 AU2010200277B2 AU2010200277A AU2010200277A AU2010200277B2 AU 2010200277 B2 AU2010200277 B2 AU 2010200277B2 AU 2010200277 A AU2010200277 A AU 2010200277A AU 2010200277 A AU2010200277 A AU 2010200277A AU 2010200277 B2 AU2010200277 B2 AU 2010200277B2
- Authority
- AU
- Australia
- Prior art keywords
- charge
- casing
- grooves
- edge
- adjacent
- 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.)
- Ceased
Links
- 239000002360 explosive Substances 0.000 title claims abstract description 21
- 239000012634 fragment Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000005474 detonation Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
-
- 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
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H11/00—Defence installations; Defence devices
- F41H11/08—Barbed-wire obstacles; Barricades; Stanchions; Tank traps; Vehicle-impeding devices; Caltrops
- F41H11/11—Clearing or neutralising barbed wire obstacles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0905688.8 | 2009-04-01 | ||
GB0905688.8A GB2469099B (en) | 2009-04-01 | 2009-04-01 | Explosive charge |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2010200277A1 AU2010200277A1 (en) | 2010-10-21 |
AU2010200277B2 true AU2010200277B2 (en) | 2011-12-01 |
Family
ID=40749956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2010200277A Ceased AU2010200277B2 (en) | 2009-04-01 | 2010-01-25 | Explosive charge |
Country Status (7)
Country | Link |
---|---|
US (1) | US20120090491A1 (xx) |
EP (1) | EP2414768A1 (xx) |
AU (1) | AU2010200277B2 (xx) |
CA (1) | CA2757111A1 (xx) |
GB (1) | GB2469099B (xx) |
HK (1) | HK1146311A1 (xx) |
WO (1) | WO2010112900A1 (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010141576A1 (en) * | 2009-06-02 | 2010-12-09 | Schlumberger Canada Limited | Apparatus and method for increasing the amount of dynamic underbalance in a wellbore |
SE534577C2 (sv) * | 2010-02-03 | 2011-10-11 | Jan-Aake Bengtsson | Stenspräckpatron och tändkapsel |
USD719236S1 (en) * | 2013-04-03 | 2014-12-09 | Orica International Pte Ltd | Housing assembly for a perimeter blasting device |
US10018453B1 (en) | 2014-04-15 | 2018-07-10 | Lockheed Martin Corporation | Lightweight monolithic warhead and a method of manufacture |
CN105065668B (zh) * | 2015-08-14 | 2017-03-22 | 核工业理化工程研究院 | 复合材料筒爆破用密封装置 |
CN105241315B (zh) * | 2015-10-30 | 2017-05-03 | 北京矿冶研究总院 | 一种毗邻充填体条件下采场用聚能爆破筒及爆破方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191508915A (en) * | 1915-06-17 | 1916-07-17 | James Herbert Kay | An Improved Ammunition Shell. |
WO2007099362A1 (en) * | 2006-03-04 | 2007-09-07 | Alford Research Limited | An explosive charge |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1367A (en) * | 1839-10-12 | J pratt | ||
US238A (en) * | 1837-06-15 | Capstan | ||
US90164A (en) * | 1869-05-18 | Improved hollow projectile for fire-arms | ||
US3081704A (en) * | 1956-03-28 | 1963-03-19 | George T Boswell | Rod producing warhead |
US3447463A (en) * | 1967-05-01 | 1969-06-03 | Arthur Alfred Lavine | Dual ignition explosive arrangement |
GB1453884A (en) * | 1974-04-10 | 1976-10-27 | Ici Ltd | Explosive charge |
DE2835557C2 (de) * | 1978-08-14 | 1985-11-14 | Rheinmetall GmbH, 4000 Düsseldorf | Gefechtskopf für Geschosse und Raketen |
DE3111725A1 (de) * | 1981-03-25 | 1982-10-07 | Rheinmetall GmbH, 4000 Düsseldorf | Zuenderloses ringfluegelgeschoss |
FR2514123B1 (fr) * | 1981-10-01 | 1987-01-16 | Serat | Perfectionnements apportes aux charges militaires agissant contre des cibles en vol ou au sol |
US5157225A (en) * | 1983-04-19 | 1992-10-20 | The United States Of America As Represented By The Secretary Of The Navy | Controlled fragmentation warhead |
GB8419461D0 (en) * | 1984-07-31 | 1984-09-05 | Secr Defence | Booster housing |
AU2318588A (en) * | 1987-10-14 | 1989-05-02 | Karl Merz | Fragmentation shell for a metallic explosive object and manufacturing process |
GB2214618B (en) * | 1988-01-28 | 1990-04-18 | Royal Ordnance Plc | Explosive devices and methods of use thereof |
IL154247A0 (en) * | 2003-02-02 | 2004-03-28 | Rafael Armament Dev Authority | Double explosively-formed ring warhead |
US7093542B2 (en) * | 2004-04-22 | 2006-08-22 | Lockheed Martin Corporation | Warhead with integral, direct-manufactured features |
US7891297B1 (en) * | 2005-10-14 | 2011-02-22 | Bae Systems Information And Electronic Systems Integration Inc. | Adaptable smart warhead and method for use |
-
2009
- 2009-04-01 GB GB0905688.8A patent/GB2469099B/en not_active Expired - Fee Related
-
2010
- 2010-01-25 AU AU2010200277A patent/AU2010200277B2/en not_active Ceased
- 2010-03-26 WO PCT/GB2010/050514 patent/WO2010112900A1/en active Application Filing
- 2010-03-26 CA CA2757111A patent/CA2757111A1/en not_active Abandoned
- 2010-03-26 EP EP10711703A patent/EP2414768A1/en not_active Withdrawn
- 2010-03-26 US US13/258,815 patent/US20120090491A1/en not_active Abandoned
-
2011
- 2011-01-18 HK HK11100462.6A patent/HK1146311A1/xx not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191508915A (en) * | 1915-06-17 | 1916-07-17 | James Herbert Kay | An Improved Ammunition Shell. |
WO2007099362A1 (en) * | 2006-03-04 | 2007-09-07 | Alford Research Limited | An explosive charge |
Also Published As
Publication number | Publication date |
---|---|
GB2469099A (en) | 2010-10-06 |
GB2469099B (en) | 2013-01-23 |
GB0905688D0 (en) | 2009-05-20 |
EP2414768A1 (en) | 2012-02-08 |
US20120090491A1 (en) | 2012-04-19 |
CA2757111A1 (en) | 2010-10-07 |
AU2010200277A1 (en) | 2010-10-21 |
WO2010112900A1 (en) | 2010-10-07 |
HK1146311A1 (en) | 2011-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGA | Letters patent sealed or granted (standard patent) | ||
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |