Explosive valve

Details Explosive valve Explosive valve

1974-12-06

1976-10-05

Schwadron, Martin P.

Fluid handling

Destructible or deformable element controlled

Destructible element

85DIG1, 89 1B, 220 89A, 220261, F16K 1740

Patent

active

039838927

ABSTRACT:
An assembly for explosively shearing material to form openings in contain and to separate attached elements comprises an explosive material positioned within a groove in a backing support adjacent one side of the material to be severed. A shear element located on the other side of the material has its shearing edge axially aligned with the centerline of the groove and explosive material. Upon detonation, the explosive pressure forcibly displaces the material against the shearing edge, severing the material without fragmentation.

REFERENCES:
patent: 2276830 (1972-03-01), Doran
patent: 3109553 (1963-11-01), Fike et al.
patent: 3267662 (1966-08-01), Miller
patent: 3437035 (1969-04-01), Weimholt
patent: 3469733 (1969-09-01), Montgomery et al.
patent: 3604511 (1971-09-01), Griffith et al.
patent: 3777772 (1973-12-01), Arnold et al.

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