EP 0637458 A4 19960424 - METHOD AND DEVICE FOR OBTAINING FIRE-EXTINGUISHING MIXTURE.
Title (en)
METHOD AND DEVICE FOR OBTAINING FIRE-EXTINGUISHING MIXTURE.
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINER FEUERLÖSCHUNGSMISCHUNG.
Title (fr)
PROCEDE ET DISPOSITIF PERMETTANT DE PRODUIRE UN MELANGE D'EXTINCTION DU FEU.
Publication
Application
Priority
- RU 9200071 W 19920407
- SU 4925423 A 19910408
Abstract (en)
[origin: WO9217244A1] According to the invention a charge of a pyrotechnic composition is burnt containing 50-90 % by weight of nitrate or perchlorate of an alkali metal and 10-45 % by weight of a combustible binder. The said charge is placed in a reservoir shaped as a hollow envelope with at least one opening and provided with a means for ignition of the charge.
IPC 1-7
IPC 8 full level
A62C 37/00 (2006.01); A62C 13/22 (2006.01); A62C 19/00 (2006.01); A62C 35/02 (2006.01); A62C 35/08 (2006.01); A62D 1/00 (2006.01); A62D 1/06 (2006.01); C06B 31/02 (2006.01); C06B 45/10 (2006.01); C06D 3/00 (2006.01)
CPC (source: EP)
A62C 13/22 (2013.01); A62C 19/00 (2013.01); A62C 35/023 (2013.01); A62C 35/08 (2013.01); A62D 1/0007 (2013.01); A62D 1/06 (2013.01); C06B 31/02 (2013.01); C06B 45/10 (2013.01); C06D 3/00 (2013.01)
Citation (search report)
- [X] FR 1363136 A 19640612 - NITROCHEMIE GMBH
- [X] US 3972820 A 19760803 - FILTER HAROLD E, et al
- [A] US 1807456 A 19310526 - LIBBY WEDGER WALTER, et al
- [X] CA 933801 A 19730918 - BRUNSWICK CORP [US]
- [X] DATABASE WPI Section Ch Week 8940, Derwent World Patents Index; Class A21, AN 89-291341
- See references of WO 9217244A1
Designated contracting state (EPC)
AT BE CH DE DK FR GB IT LI NL SE
DOCDB simple family (publication)
WO 9217244 A1 19921015; EP 0637458 A1 19950208; EP 0637458 A4 19960424; RU 2046614 C1 19951027
DOCDB simple family (application)
RU 9200071 W 19920407; EP 92909940 A 19920407; SU 4925423 A 19910408