Gunfire simulator

Details Gunfire simulator Gunfire simulator

1992-03-03

1993-01-19

Brown, David H.

Ordnance

Pneumatic

42 55, 102702, 434 16, F41A 3300

Patent

active

051808781

ABSTRACT:
A gunfire simulator has a combustion chamber, means for admitting fuel gas to the combustion chamber, inlet valve means for admitting oxygen or an oxygen containing gas to the combustion chamber, ignition means for igniting fuel gas in the combustion chamber, an exhaust port in the combustion chamber and outlet valve means for closing the exhaust port and arranged to open rapidly in response to a pressure rise within the combustion chamber. Preferably the outlet valve means comprises a frangible diaphragm, which may be clamped by its marginal portion in a breach block during combustion.

REFERENCES:
patent: 1192839 (1916-08-01), Armour
patent: 1237157 (1917-08-01), Bellairs
patent: 1314801 (1919-09-01), Hanzlik
patent: 1384366 (1921-07-01), Welch
patent: 2094854 (1937-10-01), Smith
patent: 3423848 (1969-01-01), Ohlund
patent: 3938272 (1976-02-01), Ditto et al.
patent: 4215512 (1980-08-01), Philipson
patent: 4326847 (1982-03-01), Roe
patent: 4654008 (1987-03-01), Elmore
patent: 4662844 (1987-05-01), Gallagher et al.
patent: 4664631 (1987-05-01), Pederson et al.

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