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Class Information
Number: 102/308
Name: Ammunition and explosives > Blasting > Detonation wave modifying > Shaped charge or charge with detonation wave cavity modifier > Tandem charge
Description: Subject matter wherein there are plural explosive charges, axially aligned, one next to the other, at least one being a shaped charge, the detonation of the one charge reinforces the other charge to produce a additive detonating effect at the same location.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7273011 |
Structure of a projectile |
Sep. 25, 2007 |
| 6962202 |
Casing conveyed well perforating apparatus and method |
Nov. 8, 2005 |
| 6959893 |
Light fighter lethality seeker projectile |
Nov. 1, 2005 |
| 6443068 |
Ammunition body, a method for inserting, and its use |
Sep. 3, 2002 |
| H2025 |
Serial output warhead |
Jun. 4, 2002 |
| H1930 |
Precursor warhead attachment for an anti-armor rocket |
Jan. 2, 2001 |
| 6032583 |
Ammunition unit in the form of a shell |
Mar. 7, 2000 |
| 5952604 |
Shell with multi-charges |
Sep. 14, 1999 |
| 5859383 |
Electrically activated, metal-fueled explosive device |
Jan. 12, 1999 |
| 5780766 |
Guided missile deployable as mortar projectile |
Jul. 14, 1998 |
| 5750917 |
Warhead |
May. 12, 1998 |
| 5621185 |
Warhead |
Apr. 15, 1997 |
| 5614692 |
Shaped-charge device with progressive inward collapsing jet |
Mar. 25, 1997 |
| 5565647 |
Warhead with sequential shape charges |
Oct. 15, 1996 |
| 5561261 |
Tandem warhead with a secondary projectile |
Oct. 1, 1996 |
| 5415105 |
Tandem warhead with piezoelectric percussion fuses |
May. 16, 1995 |
| 5394804 |
Explosive device with a hollow charge, designed for penetrating armor protected by active primary armor |
Mar. 7, 1995 |
| 5377594 |
Flexible linear explosive cutting or fracturing charge |
Jan. 3, 1995 |
| 5370055 |
Three-phase hypervelocity projectile launcher |
Dec. 6, 1994 |
| 5247887 |
Dynamic method for enhancing effects of underwater explosions |
Sep. 28, 1993 |
| 5198615 |
Fuzing system for tandem demolition warheads |
Mar. 30, 1993 |
| 5166469 |
Delay fuse for sequentially detonating shaped charges |
Nov. 24, 1992 |
| 5111746 |
Multiple stage munition |
May. 12, 1992 |
| 5090324 |
Warhead |
Feb. 25, 1992 |
| 5044280 |
Linear hollow charge devices |
Sep. 3, 1991 |
| 5038683 |
High explosive assembly for projecting high velocity long rods |
Aug. 13, 1991 |
| 5003883 |
Lightweight blast shield |
Apr. 2, 1991 |
| H867 |
Tandem warheads separated by missile booster motor |
Jan. 1, 1991 |
| 4955939 |
Shaped charge with explosively driven liquid follow through |
Sep. 11, 1990 |
| 4949642 |
Funnel or bowl shaped insert for hollow charges and method and mould for its production |
Aug. 21, 1990 |
| 4901619 |
Shaped charge with barrier produced in situ |
Feb. 20, 1990 |
| 4854240 |
Two-stage shaped charge projectile |
Aug. 8, 1989 |
| 4729318 |
Explosive plane-wave lens |
Mar. 8, 1988 |
| 4714022 |
Warhead with tandem shaped charges |
Dec. 22, 1987 |
| 4696234 |
Device for destroying water mines and mine-sweeping method |
Sep. 29, 1987 |
| 4693181 |
Linear cutting charge |
Sep. 15, 1987 |
| 4606272 |
Initiation delay system for warheads with tandem mounted shaped charges |
Aug. 19, 1986 |
| 4541342 |
Pyrotechnic device with metal diaphragm and metal insert |
Sep. 17, 1985 |
| 4519313 |
Charge holder |
May. 28, 1985 |
| 4493260 |
Annular shaped charge for breaching masonary walls |
Jan. 15, 1985 |
| 4466353 |
High velocity jet shaped charge |
Aug. 21, 1984 |
| 4463678 |
Hybrid shaped-charge/kinetic/energy penetrator |
Aug. 7, 1984 |
| 4430939 |
Linear shaped charges |
Feb. 14, 1984 |
| 4354433 |
Apparatus for cutting pipe |
Oct. 19, 1982 |
| 4327642 |
Inserts for cutting charges |
May. 4, 1982 |
| T101301 |
Method for blasting rock |
Dec. 1, 1981 |
| 4298063 |
Methods and apparatus for severing conduits |
Nov. 3, 1981 |
| 4185702 |
Method and apparatus for borehole perforating |
Jan. 29, 1980 |
| 4004515 |
Sequential jet shaped charge |
Jan. 25, 1977 |
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