Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020109732 - IGNITION CHARGE FOR AMMUNITION, METHOD FOR OBTAINING SAME, IGNITER TUBE AND IGNITION SYSTEM USING SUCH A CHARGE

Publication Number WO/2020/109732
Publication Date 04.06.2020
International Application No. PCT/FR2019/052830
International Filing Date 28.11.2019
IPC
F42C 19/08 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
CAMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
19Details of fuzes
08Primers; Detonators
C06B 45/12 2006.01
CCHEMISTRY; METALLURGY
06EXPLOSIVES; MATCHES
BEXPLOSIVE OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
45Compositions or products which are defined by structure or arrangement of component or product
12having contiguous layers or zones
C06C 7/02 2006.01
CCHEMISTRY; METALLURGY
06EXPLOSIVES; MATCHES
CDETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
7Non-electric detonators; Blasting caps; Primers
02Manufacture; Packing
CPC
C06B 45/12
CCHEMISTRY; METALLURGY
06EXPLOSIVES; MATCHES
BEXPLOSIVES OR THERMIC COMPOSITIONS
45Compositions or products which are defined by structure or arrangement of component of product
12having contiguous layers or zones
C06C 7/02
CCHEMISTRY; METALLURGY
06EXPLOSIVES; MATCHES
CDETONATING OR PRIMING DEVICES; FUSES
7Non-electric detonators; Blasting caps; Primers
02Manufacture; Packing
F42C 19/0826
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
CAMMUNITION FUZES
19Details of fuzes
08Primers
0823Primers or igniters for the initiation or the propellant charge in a cartridged ammunition
0826comprising an elongated perforated tube, i.e. flame tube, for the transmission of the initial energy to the propellant charge, e.g. used for artillery shells and kinetic energy penetrators
Applicants
  • EURENCO [FR]/[FR]
Inventors
  • CUVELIER, Sébastien
Agents
  • NEVANT, Marc
  • HUBERT, Philippe
  • CHANTRAINE, Sylvie
  • HART DAVIS, Jason
  • MARRO, Nicolas
  • MENA, Sandra
  • MENDELSOHN, Isabelle
Priority Data
187198929.11.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) IGNITION CHARGE FOR AMMUNITION, METHOD FOR OBTAINING SAME, IGNITER TUBE AND IGNITION SYSTEM USING SUCH A CHARGE
(FR) CHARGEMENT D'ALLUMAGE POUR MUNITION, PROCEDE D'OBTENTION, TUBE ALLUMEUR ET SYSTEME D'ALLUMAGE METTANT EN ŒUVRE UN TEL CHARGEMENT
Abstract
(EN)
The invention relates to an ignition charge consisting of a cellulose ester-based support film having, on one of its faces, an ignition charge distributed discontinuously in solid geometric volumetric patterns across multiple areas of the film, said ignition charge comprising at least an ignition powder and a cellulose ester. The invention also relates to a method for obtaining said ignition charge and to the use thereof in an igniter tube for ammunition.
(FR)
L'invention concerne un chargement d'allumage consistant en un film support à base d'ester cellulosique comportant sur l'une de ses faces une charge d'allumage répartie de façon discontinue, en motifs volumiques géométriques solides, sur plusieurs zones du film, ladite charge d'allumage comprenant au moins une poudre d'allumage et un ester cellulosique. L'invention concerne également un procédé d'obtention dudit chargement d'allumage et sa mise en œuvre dans un tube allumeur pour munition.
Latest bibliographic data on file with the International Bureau