Ammunition and explosives – Blasting – Detonation wave modifying
Patent
1985-10-25
1986-12-09
Nelson, Peter A.
Ammunition and explosives
Blasting
Detonation wave modifying
102309, 102476, F42B 102
Patent
active
046273530
ABSTRACT:
A shaped charge perforating unit includes a housing having a cavity formed therein. An explosive charge of high explosive material is retained within the cavity by a liner of non-explosive material. The explosive charge consists of quantities of two explosive materials having different detonation rates.
REFERENCES:
patent: 3276369 (1966-10-01), Bell
patent: 3561361 (1971-02-01), Kissenich
patent: 4160412 (1979-07-01), Snyer et al.
patent: 4253523 (1981-03-01), Ibsen
patent: 4300453 (1981-11-01), Bigler
patent: 4387773 (1983-06-01), McPhee
patent: 4428440 (1984-01-01), McPhee
Dresser Industries Inc.
McCollum Patrick H.
Nelson Peter A.
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