Patent ID: 11952966
Assignee: AGENCY FOR DEFENSE DEVELOPMENT
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A safety ignition device comprising:
a housing forming an accommodation space therein and coupled to a front port of a combustion tube;
a primary circuit portion and a secondary circuit portion mounted inside the housing and generating ignition signals for a primary propellant and a secondary propellant charged in the combustion tube, respectively;
a secondary bulkhead initiator mounted inside the housing and electrically connected to the secondary circuit portion; and
a primary ignition device mounted on one end of the housing, electrically connected to the primary circuit portion, and accommodated in the combustion tube,
wherein the primary ignition device includes a primary detonation portion electrically connected to the primary circuit portion, and the primary detonation portion is provided as primary detonation portions disposed to face each other,
wherein the primary ignition device includes a primary bulkhead initiator electrically connected to the primary detonation portion at a protrusion protruding from an end of the primary detonation portion.