GB645611A - Improvements in or relating to devices intended to effect the penetration of an object by the detonation of an explosive charge on the exterior thereof, for military andlike uses - Google Patents
Improvements in or relating to devices intended to effect the penetration of an object by the detonation of an explosive charge on the exterior thereof, for military andlike usesInfo
- Publication number
- GB645611A GB645611A GB1288943A GB1288943A GB645611A GB 645611 A GB645611 A GB 645611A GB 1288943 A GB1288943 A GB 1288943A GB 1288943 A GB1288943 A GB 1288943A GB 645611 A GB645611 A GB 645611A
- Authority
- GB
- United Kingdom
- Prior art keywords
- explosive charge
- charge
- primed
- base
- additional
- 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
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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
645,611. Blasting charges; projectiles. IMPERIAL CHEMICAL INDUSTRIES, Ltd. Aug. 10, 1943, No. 12889. [Class 9 (i)] A destructive explosive device e.g. for military demolition &c. or for ammunition to be projected or dropped, e.g. projectiles, bombs, grenades, torpedoes &c. and of the kind in which the face of a primed detonating explosive charge presentea towards the object to be attacked is recessed and metal-lined, comprises an additional explosive charge in detonation contact with and in front of the recessed face, the additional explosive charge being arranged for initiation immediately after initiation of the primed detonating explosive charge and being cavitied to give a clear blast path for the primed explosive charge. The primed explosive charge 4 may be cast in a canister 2 of sheet metal provided with a recessed metal base 1 of heavier gauge, the additional charge 15 being cast through an aperture 16 in a casing 12 of sheet metal having a base 13 applied to the surface 21 to be attacked, and a tapering cavity 14 for passage of the blast from the charge 4. According to a modification the additional charge may be formed without a base, and may comprise oppositely disposed conical portions 17, 18, Fig. 2, the lower of which may be of heavy gauge metal similar to the base 1, or of similar gauge to the portion 17.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1288943A GB645611A (en) | 1943-08-10 | 1943-08-10 | Improvements in or relating to devices intended to effect the penetration of an object by the detonation of an explosive charge on the exterior thereof, for military andlike uses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1288943A GB645611A (en) | 1943-08-10 | 1943-08-10 | Improvements in or relating to devices intended to effect the penetration of an object by the detonation of an explosive charge on the exterior thereof, for military andlike uses |
Publications (1)
Publication Number | Publication Date |
---|---|
GB645611A true GB645611A (en) | 1950-11-01 |
Family
ID=10012984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1288943A Expired GB645611A (en) | 1943-08-10 | 1943-08-10 | Improvements in or relating to devices intended to effect the penetration of an object by the detonation of an explosive charge on the exterior thereof, for military andlike uses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB645611A (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE925094C (en) * | 1951-09-12 | 1955-03-10 | Luvo Ltd S A | Projectile with at least two explosive charges arranged one behind the other |
DE1008614B (en) * | 1953-10-12 | 1957-05-16 | Ludwig Bucklisch | Cavity explosive charge with lining |
US2984307A (en) * | 1957-09-27 | 1961-05-16 | Schlumberger Well Surv Corp | Cutting apparatus |
US3059575A (en) * | 1957-08-19 | 1962-10-23 | Trojan Powder Co | Seismographic exploration |
US3159102A (en) * | 1956-07-27 | 1964-12-01 | Wasagchemie Ag | Explosive demolition arrangement |
US3215074A (en) * | 1963-06-13 | 1965-11-02 | Exxon Production Research Co | Apparatus for well drilling operations with explosives |
FR2445945A1 (en) * | 1979-01-05 | 1980-08-01 | Luchaire Sa | IMPROVEMENTS TO TANDEM HOLLOW LOADS |
FR2496252A1 (en) * | 1980-12-16 | 1982-06-18 | Serat | Multiple stage hollow charge - has conical stages of differing sizes and taper acting in forward and rear directions |
GB2138111A (en) * | 1981-04-29 | 1984-10-17 | Messerschmitt Boelkow Blohm | Initiating explosive charges |
US4798145A (en) * | 1981-12-08 | 1989-01-17 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom | Hollow charge and liner assemblage |
GB2239694A (en) * | 1978-04-17 | 1991-07-10 | Rheinmetall Gmbh | Tandem armour piercing hollow charge |
FR2671618A1 (en) * | 1988-11-15 | 1992-07-17 | Thomson Brandt Armements | Explosive device with hollow charge intended to perforate armour which is protected by reactive armour |
FR2856788A1 (en) * | 2003-06-24 | 2004-12-31 | Giat Ind Sa | Multiple-effect munition with shaped explosive charges, primer systems and fragmentation casing, includes second annular explosive charge initiated by second primer system |
GB2595699A (en) * | 2020-06-04 | 2021-12-08 | Bae Systems Plc | Improved shaped charge device |
-
1943
- 1943-08-10 GB GB1288943A patent/GB645611A/en not_active Expired
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE925094C (en) * | 1951-09-12 | 1955-03-10 | Luvo Ltd S A | Projectile with at least two explosive charges arranged one behind the other |
DE1008614B (en) * | 1953-10-12 | 1957-05-16 | Ludwig Bucklisch | Cavity explosive charge with lining |
US3159102A (en) * | 1956-07-27 | 1964-12-01 | Wasagchemie Ag | Explosive demolition arrangement |
US3059575A (en) * | 1957-08-19 | 1962-10-23 | Trojan Powder Co | Seismographic exploration |
US2984307A (en) * | 1957-09-27 | 1961-05-16 | Schlumberger Well Surv Corp | Cutting apparatus |
US3215074A (en) * | 1963-06-13 | 1965-11-02 | Exxon Production Research Co | Apparatus for well drilling operations with explosives |
GB2239694B (en) * | 1978-04-17 | 1992-08-19 | Rheinmetall Gmbh | Tandem armour piercing hollow-charge |
GB2239694A (en) * | 1978-04-17 | 1991-07-10 | Rheinmetall Gmbh | Tandem armour piercing hollow charge |
FR2445945A1 (en) * | 1979-01-05 | 1980-08-01 | Luchaire Sa | IMPROVEMENTS TO TANDEM HOLLOW LOADS |
FR2496252A1 (en) * | 1980-12-16 | 1982-06-18 | Serat | Multiple stage hollow charge - has conical stages of differing sizes and taper acting in forward and rear directions |
GB2138111A (en) * | 1981-04-29 | 1984-10-17 | Messerschmitt Boelkow Blohm | Initiating explosive charges |
US4798145A (en) * | 1981-12-08 | 1989-01-17 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom | Hollow charge and liner assemblage |
FR2671618A1 (en) * | 1988-11-15 | 1992-07-17 | Thomson Brandt Armements | Explosive device with hollow charge intended to perforate armour which is protected by reactive armour |
EP0561085A1 (en) * | 1988-11-15 | 1993-09-22 | Thomson-Brandt Armements | Hollow charge for perforating an armour which is protected by a reactive pre-armour |
US5394804A (en) * | 1988-11-15 | 1995-03-07 | Thomson-Brandt Armements | Explosive device with a hollow charge, designed for penetrating armor protected by active primary armor |
FR2856788A1 (en) * | 2003-06-24 | 2004-12-31 | Giat Ind Sa | Multiple-effect munition with shaped explosive charges, primer systems and fragmentation casing, includes second annular explosive charge initiated by second primer system |
GB2595699A (en) * | 2020-06-04 | 2021-12-08 | Bae Systems Plc | Improved shaped charge device |
GB2595699B (en) * | 2020-06-04 | 2024-03-20 | Bae Systems Plc | Improved shaped charge device |
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