Global Patent Index - EP 1370825 B1

EP 1370825 B1 2009-02-11 - IGNITER WITH A SAFETY DEVICE FOR A PROJECTILE WHICH IS SHOT FROM A PIPE WITH ANGULAR MOMENTUM

Title (en)

IGNITER WITH A SAFETY DEVICE FOR A PROJECTILE WHICH IS SHOT FROM A PIPE WITH ANGULAR MOMENTUM

Title (de)

ZÜNDER MIT SICHERUNGSVORRICHTUNG FÜR EIN AUS EINEM ROHR MIT DRALL ABZUSCHIESSENDES GESCHOSS

Title (fr)

DISPOSITIF D'ALLUMAGE DOTE D'UN DISPOSITIF DE SECURITE, DESTINE A UN PROJECTILE DEVANT ETRE TIRE D'UN TUBE AVEC UN MOMENT ANGULAIRE

Publication

EP 1370825 B1 (DE)

Application

EP 02727213 A

Priority

  • DE 0200864 W
  • DE 10111714 A

Abstract (en)

[origin: WO02073119A1] The igniter comprises a disk-shaped element (15) for interruption or release of an ignition chain (13a, 13b) of said igniter, consisting of a central area (16) surrounded by an edge area (17). Only the central area interrupts the ignition chain and is supported by a holder (19). A collector area is provided around the holder below the edge area (17) when seen in the direction of flight of said projectile. The central area (16) and the edge area (17) are connected to each other by a predetermined breaking point (18). The edge area (17) is sheared off from the central area (16) during initial acceleration of the projectile and placed in a reception area (21) whereupon the central area (16) is also removed from the ignition chain (13a, 13b) by the angular momentum of the projectile.

IPC 8 full level (invention and additional information)

F42C 15/34 (2006.01); F42C 15/26 (2006.01)

CPC (invention and additional information)

F42C 15/34 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family

WO 02073119 A1 20020919; AT 422657 T 20090215; AU 2002257524 B2 20060518; CA 2440731 A1 20020919; CA 2440731 C 20100525; DE 10111714 C1 20021010; DE 50213267 D1 20090326; EP 1370825 A1 20031217; EP 1370825 B1 20090211; ES 2324096 T3 20090730; JP 2004521309 A 20040715; JP 4053428 B2 20080227; KR 20030090667 A 20031128; NO 20033952 A 20030908; NO 20033952 D0 20030908; NO 327470 B1 20090713; US 2004074411 A1 20040422; US 6880464 B2 20050419