| 摘要 |
PCT No. PCT/EP86/00096 Sec. 371 Date Nov. 21, 1986 Sec. 102(e) Date Nov. 21, 1986 PCT Filed Feb. 25, 1986 PCT Pub. No. WO86/05582 PCT Pub. Date Sep. 25, 1986.An improved smoke canister 1 has a high-pressure proof propellant chamber 20 containing a propellant charge 21, consisting of a reduced-smoke generating powder, which can be ignited electrically by an ignition charge 19. Capillary bores 20b and 20c are provided respectively in both end faces of the propellant chamber 20. When a smoke canister 1 is fired, propellant gases under high pressure exit via the capillary bore 20b into the launcher (not shown), and contribute to the uniform acceleration of the smoke canister 1. This makes it possible to launch heavier smoke canisters. The smoke-generating charge 12 is ignited by means of the second capillary bore 20c. |
