Title (en)

PROPULSIVE CHARGES FOR BIG CALIBRE PROJECTILES

Publication

EP 0340761 A3 19900912 (DE)

Application

EP 89108044 A 19890503

Priority

DE 3815436 A 19880506

Abstract (en)

[origin: EP0340761A2] The present invention relates to propulsive charges for large- calibre projectiles. The propulsive charges can be used directly, without cartridges or sleeves of combustible material. In the said charges, the powder particles of the propulsive charge are bonded to one another by organic polymers in amounts of between 0.2 and 10% by weight. These polymers are preferably in the form of foams.

IPC 1-7

F42B 5/38; F42B 5/16

IPC 8 full level

C06B 45/00 (2006.01); C06B 45/10 (2006.01); F42B 5/16 (2006.01)

CPC (source: EP)

C06B 45/10 (2013.01); F42B 5/16 (2013.01); F42B 5/38 (2013.01)

Citation (search report)

• [X] DE 1214584 B 19660414 - KALK CHEMISCHE FABRIK GMBH
• [X] FR 2418781 A1 19790928 - SAINT LOUIS INST [FR]
• [Y] EP 0005112 A1 19791031 - FRANCE ETAT [FR]
• [A] US 3049454 A 19620814 - STARK HOWARD J
• [A] GB 534900 A 19410321 - AMERICAN CYANAMID CO
• [A] GB 513633 A 19391018 - AMERICAN CYANAMID CO
• [A] FR 2290409 A1 19760604 - HERCULES INC [US]
• [Y] T.C. OHART: "Elements of Ammunition, 1946, Seiten 21-24, John Wiley & Sons, Inc., New York, US; "Propellants"

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR IT LI NL SE

DOCDB simple family (publication)

EP 0340761 A2 19891108; EP 0340761 A3 19900912; EP 0340761 B1 19940105; AT E99795 T1 19940115; DE 3815436 A1 19891116; DE 58906615 D1 19940217; ES 2049273 T3 19940416; NO 891755 D0 19890427; NO 891755 L 19891107

DOCDB simple family (application)

EP 89108044 A 19890503; AT 89108044 T 19890503; DE 3815436 A 19880506; DE 58906615 T 19890503; ES 89108044 T 19890503; NO 891755 A 19890427