摘要:
The compact gas generator for electrically initiated pyrotechnic systems comprises a carrying sleeve (1), in which contacts (2) pass through an insulation and sealing mass (3) and enter subsequently the electric initiator (4) covered with an inner cover (5), with all parts mentioned till now forming together the assembled carrier (6), on which an outer cover (7) is placed from above. The inner cover contains with advantage an enhancing flash composition (8). Between the carrying sleeve (1) and the contacts (2) a sealing sleeve (9) can be inserted. The outer cover contains with advantage a propellant (10). A material of the inner cover (5) and the outer cover (7) is most frequently a metal or a plastic. The method of producing the compact gas generator according to the present invention consists in fixing the contacts (2) in the insulation and sealing mass (3), subsequently creating the electric initiator (4) on the contacts (2) or connecting it with them. The electric initiator (4) is then covered with the inner cover (5) and the carrier (6) assembled in this manner is covered with the outer cover (7) from above, with which it is hermetically joined in the place of the carrying sleeve (1). The connection of the outer cover (7) with the carrying sleeve (1) is achieved with advantage by laser welding.
摘要:
The initiator consists of a plastic body (8), electrical contacts (9), a cover (7), an outer container (5) containing a booster pyrotechnic material (6), an inner container (3) which contains a primary pyrotechnic material (4) and a holder (1) of said contacts (9), which towards front the initiator has a reduced diameter (2), where the inner container (3) is sealed over the circumference of the reduced diameter (2) of holder, the inner container (3) being located within said outer container (5), the inner and outter container being hermetically sealed, preferably by laser welding (10a, 10b) to the holder (1) along their inner edges adjacent to the holder (1) of contacts where the adjacent outside edge of the outer container (5) is integrated into the plastic body (8) which carries also contacts (9) at the same time.
摘要:
The initiator consists of a plastic body (8), electrical contacts (9), a cover (7), an outer container (5) containing a booster pyrotechnic material (6), an inner container (3) which contains a primary pyrotechnic material (4) and a holder (1) of said contacts (9), which towards front the initiator has a reduced diameter (2), where the inner container (3) is sealed over the circumference of the reduced diameter (2) of holder, the inner container (3) being located within said outer container (5), the inner and outter container being hermetically sealed, preferably by laser welding (10a, 10b) to the holder (1) along their inner edges adjacent to the holder (1) of contacts where the adjacent outside edge of the outer container (5) is integrated into the plastic body (8) which carries also contacts (9) at the same time.
摘要:
The compact gas generator for electrically initiated pyrotechnic systems comprises a carrying sleeve (1), in which contacts (2) pass through an insulation and sealing mass (3) and enter subsequently the electric initiator (4) covered with an inner cover (5), with all parts mentioned till now forming together the assembled carrier (6), on which an outer cover (7) is placed from above. The inner cover contains with advantage an enhancing flash composition (8). Between the carrying sleeve (1) and the contacts (2) a sealing sleeve (9) can be inserted. The outer cover contains with advantage a propellant (10). A material of the inner cover (5) and the outer cover (7) is most frequently a metal or a plastic. The method of producing the compact gas generator according to the present invention consists in fixing the contacts (2) in the insulation and sealing mass (3), subsequently creating the electric initiator (4) on the contacts (2) or connecting it with them. The electric initiator (4) is then covered with the inner cover (5) and the carrier (6) assembled in this manner is covered with the outer cover (7) from above, with which it is hermetically joined in the place of the carrying sleeve (1). The connection of the outer cover (7) with the carrying sleeve (1) is achieved with advantage by laser welding.