EP 0530241 B1 19960814 - SEAL RING FOR PYROTECHNICALLY INITIATED PROJECTILE
Title (en)
SEAL RING FOR PYROTECHNICALLY INITIATED PROJECTILE
Title (de)
DICHTUNGSRING FÜR EIN PYROTECHNISCH GEZÜNDETES GESCHOSS
Title (fr)
ANNEAU ETANCHE POUR PROJECTILE AMORCE PYROTECHNIQUEMENT
Publication
Application
Priority
- US 52800990 A 19900523
- US 53719090 A 19900612
- US 9102723 W 19910422
Abstract (en)
[origin: WO9118227A1] A pyrotechnically initiated explosive projectile (10) has coaxially arranged, a nose incendiary (18), a penetrator core (14), a high explosive (20), and an overall jacket (12). A seal (24) ring is installed between the nose incendiary (18) and the penetrator core (14) to preclude relative movement between the core and the jacket (12) during projectile (10) assembly, acceleration and spin up form prematurely igniting the incendiary charge. The seal ring (24) has a front collar portion (28) which preferably has a diameter greater than that of the inside diameter of the jacket (12) so that the collar (28) scrapes the inside wall of the jacket (12) during insertion to remove incendiary residual so that no incendiary can lodge between the jacket (12) and the penetrator core (14).
IPC 1-7
IPC 8 full level
F42B 12/20 (2006.01); F42B 12/44 (2006.01)
CPC (source: EP)
F42B 12/204 (2013.01); F42B 12/44 (2013.01)
Designated contracting state (EPC)
CH DE FR IT LI
DOCDB simple family (publication)
WO 9118227 A1 19911128; AU 7865291 A 19911210; DE 69121404 D1 19960919; DE 69121404 T2 19970327; EP 0530241 A1 19930310; EP 0530241 A4 19930630; EP 0530241 B1 19960814; NO 177366 B 19950522; NO 177366 C 19950830; NO 924490 D0 19921120; NO 924490 L 19921120
DOCDB simple family (application)
US 9102723 W 19910422; AU 7865291 A 19910422; DE 69121404 T 19910422; EP 91909413 A 19910422; NO 924490 A 19921120