EP 0774104 A1 19970521 - GYROSCOPICALLY STABILIZED PROJECTILE SYSTEM FOR USE AGAINST UNDERWATER OBJECTS
Title (en)
GYROSCOPICALLY STABILIZED PROJECTILE SYSTEM FOR USE AGAINST UNDERWATER OBJECTS
Title (de)
GYROSKOPISCH STABILISIERTES PROJEKTILSYSTEM ZUR ANWENDUNG GEGEN UNTERWASSEROBJEKTE
Title (fr)
SYSTEME DE PROJECTILE A STABILISATION GYROSCOPIQUE DIRIGE CONTRE DES OBJETS SOUS-MARINS
Publication
Application
Priority
- US 9608926 W 19960604
- US 47442795 A 19950607
Abstract (en)
[origin: WO9641114A1] A projectile (50) is propelled from a location in air, through an air/water interface, and toward an underwater object (24). The projectile (50) includes a forward end (52) that forms a cavitation void (30) around the projectile (50) in water, avoiding water drag on the remainder of the projectile (50). The projectile (50) further includes a lateral stabilizer (90) that contacts the side of the cavitation void in the event that the projectile (50) yaws into a wall of the cavitation void (30) as it passes through water, producing a restoring force that prevents the projectile (50) from tumbling.
IPC 1-7
IPC 8 full level
F42B 10/02 (2006.01); F42B 10/26 (2006.01); F42B 10/46 (2006.01)
CPC (source: EP KR)
F42B 10/02 (2013.01 - EP KR); F42B 10/46 (2013.01 - EP)
Citation (search report)
See references of WO 9641114A1
Designated contracting state (EPC)
DE FR GB IT NL SE
DOCDB simple family (publication)
WO 9641114 A1 19961219; AU 6044796 A 19961230; AU 685027 B2 19980108; CA 2196970 A1 19961219; DE 69610968 D1 20001221; DE 69610968 T2 20010315; EP 0774104 A1 19970521; EP 0774104 B1 20001115; IL 120160 A0 19970610; JP H10501881 A 19980217; KR 970705001 A 19970906; NO 970554 D0 19970206; NO 970554 L 19970401
DOCDB simple family (application)
US 9608926 W 19960604; AU 6044796 A 19960604; CA 2196970 A 19960604; DE 69610968 T 19960604; EP 96918101 A 19960604; IL 12016096 A 19960604; JP 50137797 A 19960604; KR 19970700836 A 19970206; NO 970554 A 19970206