EP 0235115 A1 19870902 - Proximity fuze for firing a hollow charge, in particular for a mine.
Title (en)
Proximity fuze for firing a hollow charge, in particular for a mine.
Title (de)
Annäherungsschalter zum Zünden einer Hohlladung, insbesondere für eine Mine.
Title (fr)
Fusée de proximité pour la mise à feu d'une charge creuse, destinée en particulier à une mine.
Publication
Application
Priority
AT 18986 A 19860128
Abstract (en)
1. A proximity switch for firing a hollow charge, particularly for a mine, comprising an electric resonant circuit having a cylindrical coil, characterized in that the cylindrical coil (5) of the resonant circuit is disposed between the metallic hollow body (3) of the hollow charge and the target and is provided with electrostatic shielding means (6) and on that side which is remote from the target is non displaceably connected to and electrically insulated from a coaxial ferrite ring (7).
Abstract (de)
Um zum Zünden einer Hohlladung einen Annäherungsschalter auf der Basis eines elektrischen Schwingkreises einsetzen zu können, ist die dem metallischen Hohlkörper (3) der Hohlladung zielseitig vorgelagerte, mit einer elektrostatischen Schirmung (6) versehene Zylinderspule (5) des Schwingkreises auf ihrer vom Ziel abgewandten Seite mit einem koaxialen Ferritring (7) verschiebefest und elektrisch isoliert verbunden.
IPC 1-7
IPC 8 full level
F42B 23/04 (2006.01); F42C 13/00 (2006.01); F42C 13/06 (2006.01); F42C 13/08 (2006.01); F42C 14/08 (2006.01)
CPC (source: EP)
F42B 23/04 (2013.01); F42C 13/003 (2013.01); F42C 13/06 (2013.01); F42C 13/08 (2013.01); F42C 14/08 (2013.01)
Citation (search report)
- [Y] FR 2071823 A5 19710917 - MESSERSCHMITT BOELKOW BLOHM
- [Y] US 3347165 A 19671017 - KESSLER CLETUS A
- [A] FR 1317270 A 19630208
- [A] FR 2358635 A1 19780210 - HAUT RHIN MANUFACTURE MACHINES [FR]
- [A] US 3653351 A 19720404 - MARTIN RAYMOND GERALD
- [A] FR 2086528 A5 19711231 - CLAUSIN PIERRE
- [A] US 4206707 A 19800610 - SHORES MARVIN W [US]
- [A] US 3252418 A 19660524 - JEAN-PIERRE TERRIOUX
- [A] FR 864811 A 19410506 - CENTRE NAT RECH SCIENT
Designated contracting state (EPC)
BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0235115 A1 19870902; EP 0235115 B1 19891004; AT 384298 B 19871027; AT A18986 A 19870315; DE 3760696 D1 19891109; ES 2011303 B3 19900101; GR 3000196 T3 19901231
DOCDB simple family (application)
EP 87890004 A 19870114; AT 18986 A 19860128; DE 3760696 T 19870114; ES 87890004 T 19870114; GR 890400215 T 19891025