Autoliv Development Ab

Autoliv Asp, Incorporated

Benoit Sable

Scott C Gordon

Jeffrey T Kida

Gérald Prima

Wilfried Lefevre

Thierry Maisonnette

Marie-Hélène Bischoff-Barre

Christophe Gatoux

Marie-Hélène Bischoff Barre

An initiator assembly can include an outer body can have a first end, a second end, and an internal passage between the first and second ends. An initiator canister can be joined to the outer body at the first end and can define a charge chamber that includes a pair of pins extending therefrom. An insulative material can be molded within the passage to form an insulative structural member that joins the canister and pins to the outer body and insulates the pins and a portion of the canister from electrical contact with the outer body. An electrostatic discharge dissipater can be formed from an electrically conductive material and can be molded to the outer body. The dissipater can provide a controlled dissipation path for electrostatic discharge energy carried by the initiator assembly.

Initiator with molded ESD dissipater

A gas generator includes an initiator having a case, two electrodes and a cap having a wall delimiting an aperture for insertion of the case, a part delimiting an aperture for access to the electrodes and a retaining part made of plastic material overmolded into the aperture between the initiator, the cap and the part. The wall includes, near the aperture and the protrusion retaining the cap, a second protrusion for supporting the mold in a support direction having a component extending from the bottom toward the aperture, the second protrusion having an outer edge at least partially not covered by the part for use as a support surface in said support direction for a mold to be used for overmolding.

Gas generator and manufacturing process thereof

Growing community of inventors

Daoulas, France

Benoit Sable