Separating arrangement including an expansion chamber for a pyro

Details Separating arrangement including an expansion chamber for a pyro Separating arrangement including an expansion chamber for a pyro

1985-03-04

1987-03-03

Bentley, Stephen C.

Ammunition and explosives

Having reaction motor

Having separation means

102293, 102340, 89 114, F42B 1510

Patent

active

046466428

ABSTRACT:
A separating arrangement between multipart constructional elements, including an expansion chamber for at least one pyrotechnic charge which is bounded by the piston surface of a displacement or sliding piston. The separating arrangement has at least one gas passageway which communicates with the expansion chamber, through the intermediary of which a separating piston can be subjected to pressure. The combustion gas pressure of the pyrotechnic charges acts within the expansion chamber against different piston surfaces and thereby, in a constructively predeterminable manner, effects different successive piston movements, as a result of which the sequence of the individual separating operations which can be carried out in different directions predeterminably in a definite manner and functionally-dependent.

REFERENCES:
patent: 3108540 (1963-10-01), Fletcher
patent: 3196745 (1965-07-01), Sustrich et al.
patent: 3633509 (1972-01-01), Grandy et al.
patent: 4080900 (1978-03-01), Augenstein et al.
patent: 4499829 (1985-02-01), Jacobson et al.

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