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Dynamit Nobel Aktiengesellschaft

Dynamit Nobel Artiengesellschaft

Helmut Zollner

Gunther Faber

Rolf Rospek

Friedrich Heinemeyer

Wilhelm Bornheim

Uwe Gessel

According to the invention, in order to be able to design a gas generator, in particular, for belt tighteners, with a slim housing ( ), the electrical coupling is brought about via connection wires ( ), pins or cables ( ) which are introduced into the housing ( ) via a stopper ( ) and are sealed by the latter. The stopper ( ) is surrounded sealingly by the housing ( ) itself or a holder element ( ) sealingly connected to the housing.

Gas generator, in particular for belt tighteners

An ignition element consists of a combination of first and second ignition components. The first ignition component contains at least one primer, at least on heat-conducting additive selected from the group consisting of zirconium, aluminum, titanium, ferrotitanium, zirconium boride, zirconium hydride and mixtures thereof, at least one oxidant and a binder. The second ignition component contains at least one ingredient that produces hot re4action particles, an oxidant, and a binder.

Ignition elements and finely graduatable ignition components

A detonating system includes a detonator within a thermal insulating container. In order for the detonator, especially an electronic detonator, to be usable at higher temperatures, the detonator is surrounded by the thermal insulating container especially a Dewar vessel.

Detonating system having a detonator within an insulating container

Growing community of inventors

Meerbusch, Germany

Helmut Zollner