EP 0991910 A1 20000412 - DELAY ACTION FUSE ASSEMBLY FOR PYROTECHNICAL DEVICE
Title (en)
DELAY ACTION FUSE ASSEMBLY FOR PYROTECHNICAL DEVICE
Title (de)
ZEITZÜNDER FÜR EINE PYROTECHNISCHE VORRICHTUNG
Title (fr)
BOUCHON ALLUMEUR RETARD POUR ENGIN PYROTECHNIQUE
Publication
Application
Priority
FR 9701204 W 19970704
Abstract (en)
[origin: WO9901715A2] The invention concerns a delay action fuse assembly for a pyrotechnical device, in particular a hand or mechanical grenade, comprising a body (4) wherein is contained a main charge (66) and a triggering lever (16) co-operating with a delay action device (8) ensuring the initiation of the charge (66) with a predetermined delay after the lever is actuated (16). The fuse assembly further comprises a locking member (18) blocking the lever (16) movement. The delay action device (8) comprises time delay means for ensuring initiation of the charge and electronic means for triggering the time delay means. Said electronic triggering means comprise means for comparing the time elapsed between the release of the locking member (18) and the lever (16) movement, to a reference time interval, to trigger the delay action device only if said time lapse is greater than said reference time interval.
IPC 1-7
IPC 8 full level
F42C 11/00 (2006.01); F42C 15/40 (2006.01)
CPC (source: EP)
F42C 11/003 (2013.01); F42C 15/40 (2013.01)
Citation (search report)
See references of WO 9901715A2
Designated contracting state (EPC)
AT BE DE ES GB
DOCDB simple family (publication)
WO 9901715 A2 19990114; WO 9901715 A3 20020214; AT E216487 T1 20020515; AU 3547297 A 19990125; DE 69712109 D1 20020523; DE 69712109 T2 20021031; EP 0991910 A1 20000412; EP 0991910 B1 20020417; ES 2174266 T3 20021101
DOCDB simple family (application)
FR 9701204 W 19970704; AT 97931871 T 19970704; AU 3547297 A 19970704; DE 69712109 T 19970704; EP 97931871 A 19970704; ES 97931871 T 19970704