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Class Information
Number: 102/307
Name: Ammunition and explosives > Blasting > Detonation wave modifying > Shaped charge or charge with detonation wave cavity modifier > Linear or curvilinear cavity
Description: Subject matter wherein the cavity has two sides which taper outward from a line intersection of the two sides to form a through like linear or curvilinear cavity.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
4896609 Planar shock wave generator and enhancer device Jan. 30, 1990
4896332 Monocrystal reflectors for laser applications Jan. 23, 1990
4885993 Shaped charge with bifurcated projection for detonating cord Dec. 12, 1989
4875413 Apparatus for perforating wells Oct. 24, 1989
4875414 Explosive charge with a projectile-forming metallic insert Oct. 24, 1989
4867061 Penetrator and method for the manufacture thereof Sep. 19, 1989
4862804 Implosion shaped charge perforator Sep. 5, 1989
4860654 Implosion shaped charge perforator Aug. 29, 1989
4858531 Warhead with metal coating for controlled fragmentation Aug. 22, 1989
4856430 Wall-breaching apparatus Aug. 15, 1989
4852495 Shaped charge detonating cord retainer arrangement Aug. 1, 1989
4841864 Controlled explosively formed penetrator Jun. 27, 1989
4836108 Material for multiple component penetrators and penetrators employing same Jun. 6, 1989
4815384 Housing for joinable cutting charges Mar. 28, 1989
4811666 Solid projectiles Mar. 14, 1989
4776278 Explosive charge having a projectile forming insert Oct. 11, 1988
4776272 Projectile-forming charge Oct. 11, 1988
4766813 Metal shaped charge liner with isotropic coating Aug. 30, 1988
4759886 Method of assembling shaped charge projectiles which employ fluted liners Jul. 26, 1988
4739707 Shaped charge carrier assembly Apr. 26, 1988
4724767 Shaped charge apparatus and method Feb. 16, 1988
4724105 Apparatus for cutting pipe and method pertaining thereto Feb. 9, 1988
4716833 Method of assembling a tanged charge holder Jan. 5, 1988
4714019 Inserts for coating an explosive charge, and forming a rod-shaped projectile, and process for manufacture of inserts Dec. 22, 1987
4702171 Hollow charges Oct. 27, 1987
4699066 Linear explosive separation system Oct. 13, 1987
4693181 Linear cutting charge Sep. 15, 1987
4669384 High temperature shaped charge perforating apparatus Jun. 2, 1987
4655138 Shaped charge carrier assembly Apr. 7, 1987
4649825 Explosive separation system for composite materials Mar. 17, 1987
4649824 Apparatus for aerospace vehicle separation events using a linear shaped charge Mar. 17, 1987
4646641 Explosive device and method of use therefor Mar. 3, 1987
4643097 Shaped charge perforating apparatus Feb. 17, 1987
4641581 Dual-function storage container for prilled explosive Feb. 10, 1987
4640192 Means for securing tubes to a tube sheet Feb. 3, 1987
4630540 Detonator apparatus for liquid explosive compositions Dec. 23, 1986
4628819 Disintegrating tamper mass Dec. 16, 1986
4627353 Shaped charge perforating apparatus Dec. 9, 1986
4598643 Explosive charge liner made of a single crystal Jul. 8, 1986
4594947 Apparatus for shaping a detonation wave Jun. 17, 1986
4594946 Shaped charge chain with booster Jun. 17, 1986
4590861 Insert for a projectile-forming charge May. 27, 1986
4557771 Charge liner for hollow explosive charges Dec. 10, 1985
4551287 Method of making a hollow-charge inserts for armor-piercing projectiles Nov. 5, 1985
4537132 Hollow-charge insert for armor-piercing projectile Aug. 27, 1985
4528910 Apparatus for cutting a submerged tube by means of a pyrotechnic charge Jul. 16, 1985
4519313 Charge holder May. 28, 1985
4513666 Confinement fabrication technique for asymmetrically confined shaped-charge warheads Apr. 30, 1985
4510870 Charge liner construction and method Apr. 16, 1985
4499830 High lethality warheads Feb. 19, 1985

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