초록 ▼

A firing device, in which electrostatic chargings do not lead to an unintentional triggering of the firing element, is composed of a module housing in which a firing element and a circuit means arrangement are arranged, and which has terminal posts that, on the one side, are contacted to the circuit

A firing device, in which electrostatic chargings do not lead to an unintentional triggering of the firing element, is composed of a module housing in which a firing element and a circuit means arrangement are arranged, and which has terminal posts that, on the one side, are contacted to the circuit arrangement, and on the other side, are brought out from the module housing for the connection to a plug connector. The firing device includes at least one conductive member that is contacted to the firing capsule and that has a defined distance to the individual terminal posts, such that, in response to an electrical charging, a voltage sparkover occurs between the terminal posts and the conductive member.

대표청구항 ▼

1. A firing device for a restraint device in a vehicle, comprising: a conductive firing capsule including contact pins; a substrate; a circuit arrangement situated on the substrate; a common module housing accommodating the circuit arrangement, the module housing including terminal posts,

1. A firing device for a restraint device in a vehicle, comprising: a conductive firing capsule including contact pins; a substrate; a circuit arrangement situated on the substrate; a common module housing accommodating the circuit arrangement, the module housing including terminal posts, the terminal posts having a first side contacting the circuit arrangement and having a second side extending from the module housing; at least one conductive member contacting the firing capsule, the at least one conductive member having a defined distance to the terminal posts such that, in response to an electrostatic charging, a voltage sparkover occurs between the terminal posts and the at least one conductive member; and at least one contact tab coupled to a spring element situated on the substrate, wherein the at least one contact tab produces an electrical connection between the circuit arrangement and the contact pins. 2. The firing device according to claim 1, wherein the circuit arrangement performs at least one of the following: supplies energy, triggers the firing capsule, and diagnoses the firing capsule.3. The firing device according to claim 1, further comprising a base for fixing the terminal posts in position, the at least one conductive member being mounted on the base, the at least one conductive member having a cut-out for mounting the firing capsule.4. The firing device according to claim 1, further comprising a base for the terminal posts in position the at least one conductive member being mounted on the base, the firing capsule having a sleeve capable of being placed over the at least one conductive member.5. The firing device according to claim 4, wherein the at least one conductive member includes a metal ring situated on the base, the metal ring having a collar forming an angle, the sleeve of the firing capsule being capable of being placed over the collar.