COMPRESSED PROPELLANT ELEMENT, METHOD OF MANUFACTURE THEREOF AND GAS GENERATOR COMPRISING PROPELLANT ELEMENT

The invention relates to a propellant element for a gas generator for use in a safety device in the form of a coated pellet (24), wherein the coated pellet (24) comprises a core (20) made of a first pyrotechnical material (46) and a coating (22) made of a second pyrotechnical material (48) and envel...

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Bibliographische Detailangaben
Hauptverfasser:	KÖNIG, Michael, WIENHOLD, Sebastian
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY EXPLOSIVES GAS-ATTACK COMPOSITIONS GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART) MATCHES MEANS FOR GENERATING SMOKE OR MIST METALLURGY PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	The invention relates to a propellant element for a gas generator for use in a safety device in the form of a coated pellet (24), wherein the coated pellet (24) comprises a core (20) made of a first pyrotechnical material (46) and a coating (22) made of a second pyrotechnical material (48) and enveloping the core (20), wherein the first pyrotechnical material (48) differs from the second pyrotechnical material (48) and wherein the core (20) includes an edge portion (26) projecting in the radial direction which extends through the coating (22) up to an outer contour (28) of the coated pellet (24), wherein the edge portion (26) is formed along a circumferential direction of the coated pellet (24) and has a smaller expansion than the core (20) in the axial direction of the coated pellet (24).