Global Patent Index - EP 0073333 B1

EP 0073333 B1 19850313 - SWITCH FOR PROJECTILES CROSSING THE WATER SURFACE

Title (en)

SWITCH FOR PROJECTILES CROSSING THE WATER SURFACE

Publication

EP 0073333 B1 19850313 (DE)

Application

EP 82106557 A 19820721

Priority

DE 3133364 A 19810822

Abstract (en)

[origin: EP0073333A2] 1. Switch for an electrical fuse of a projectile adapted to break through a water surface between firing and detonation, with a spring-loaded (3) pressure receiver (2) at the frontal end of the projectile casing (1), the pressure receiver (2) opening or closing a contact (4), characterized in that the switch is changing his position by the change of the ram pressure on changes of speed of the projectile under water and on passing through the water surface.

IPC 1-7

F42C 19/06; H01H 35/00; F42C 15/32

IPC 8 full level

F42C 19/06 (2006.01); H01H 35/00 (2006.01)

CPC (source: EP)

F42C 19/06 (2013.01); H01H 35/00 (2013.01)

Designated contracting state (EPC)

FR GB IT

DOCDB simple family (publication)

EP 0073333 A2 19830309; EP 0073333 A3 19830629; EP 0073333 B1 19850313; DE 3133364 A1 19830310; DE 3133364 C2 19871223

DOCDB simple family (application)

EP 82106557 A 19820721; DE 3133364 A 19810822