Patent ID: 9476686
Filing Date: 2016-10-25
CPC Classification: C06C,E21B,F42C,F42D

Claim Text:
1. An energy transfer device configured to transfer the energy output from a first pyrotechnic device to a second pyrotechnic device for initiating firing of the second pyrotechnic device, said energy transfer device comprising: a device housing including a central bore extending therethrough, said housing including a housing forward section and a housing aft section; and a device insert carried by said housing within said bore, said insert comprising an insert forward section and an insert aft section and an axial passageway extending therethrough, said housing forward section and said insert forward section being configured for placement adjacent to and facing the first pyrotechnic device, and said housing aft section and said insert aft section being configured for placement adjacent to and facing the second pyrotechnic device, said insert forward section being deformable by the energy output from the first pyrotechnic device such that a constriction is formed in said passageway.