TWO-MODE IGNITOR AND A TWO-MODE METHOD OF INJECTION FOR IGNITING A ROCKET ENGINE

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United States of America Patent

SERIAL NO

14422790

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Abstract

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A two-mode ignitor and to a two-mode method of injection into the ignitor, which includes a feed for a first propellant, a feed for a second propellant, a feed for a high pressure fluid, a first buffer tank, a second buffer tank, a first switch device, a second switch device, and a torch-forming combustion chamber; a downstream orifice from the first buffer tank and a downstream orifice from the second buffer tank both open out into the combustion chamber; the first switch device and second switch device devices are configured respectively to connect an upstream orifice of the first buffer tank with either the first feed or with the feed for high pressure fluid, and to connect the upstream orifice of the second buffer tank either with the second feed or with the feed for the high pressure fluid.

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Patent Owner(s)

Patent OwnerAddress
ARIANEGROUP SAS51-61 ROUTE DE VERNEUIL LES MUREAUX 78130

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Le, Cras Jean-Luc Saint-Marcel, FR 5 6
Verplancke, Cyril Asnieres-Sur-Seine, FR 2 2

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