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EP0499244A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Modular propellant charge

Assignee: Dynamit Nobel GmbH Explosivstoff und Systemtechnik
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Filing: 1992-02-13
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Granted: —
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Expires: 2012-02-13
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Abstract

Abstract The propellant charge of the propellant-charge module conists of at least two concentric rings (11, 12, 13), of which the outer ring (13) contains propellant-charge grains (21) which supply the maximum quantity of gas per unit time. The burn-up of the propellant charge is initiated by a central ignition (15), so that the rings burn up from the inside outwards. The outer ring (13) burning up last brings about an increased pressure build-up, so that the pressure reduction occurring as a result of the increase in volume of the combustion space is partially compensated. The pressure prevailing in the combustion space is thereby extended in time and the projectile is driven with improved efficiency. <IMAGE>

Inventors

  • 👤 Johannes Eich
  • 👤 Frank Hermann Dr. Blom

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-06 15:50
CPC Classifications
F; F42; F42B; F42B5/00; F42B5/02; F42B5/16

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

DE3815436A1 Cited

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