초록 ▼

A firing cap is located in a housing and produces, when detonated, a fuse-igniting fire jet. A firing pin mechanism is provided for impacting and detonating the firing cap. An arrangement is provided which extends across the path of the fire jet and which includes passages through which the jet is c

A firing cap is located in a housing and produces, when detonated, a fuse-igniting fire jet. A firing pin mechanism is provided for impacting and detonating the firing cap. An arrangement is provided which extends across the path of the fire jet and which includes passages through which the jet is compelled to pass to thereby control the behavior of the jet.

대표청구항 ▼

A water-tight igniter for fuses and the like, comprising a housing; a firing cap in said housing for producing, when detonated, a fuse-igniting fire jet; a firing pin mechanism at one side of said firing cap for impacting and detonating the latter; a fuse at the other side of said firing cap; deflec

A water-tight igniter for fuses and the like, comprising a housing; a firing cap in said housing for producing, when detonated, a fuse-igniting fire jet; a firing pin mechanism at one side of said firing cap for impacting and detonating the latter; a fuse at the other side of said firing cap; deflecting means extending across the path of said fire jet and including passage means through which the jet is compelled to pass, for controlling the fire jet and for directing the latter towards said fuse so as to ignite the same; at least one gas-venting opening laterally of said firing cap; and means for mounting said fuse on said housing in water-tight condition, including a plug surrounding said fuse, a sleeve surrounding said plug and mountable on said housing, and sealing means intermediate said plug and said sleeve for preventing access of water into the interior of said housing, so as to maintain said firing cap moisture-proof.