Search International and National Patent Collections

1. (WO2010117318) SIGNALING DEVICE FOR AN UNDERWATER VESSEL

Pub. No.:    WO/2010/117318    International Application No.:    PCT/SE2010/050252
Publication Date: Fri Oct 15 01:59:59 CEST 2010 International Filing Date: Tue Mar 09 00:59:59 CET 2010
IPC: F42B 4/26
F42B 12/42
F42B 12/70
Applicants: LIFE TIME ENGINEERING AKTIEBOLAG
FLODQVIST, Urban
CALSSON, Staffan
LANGLÉT, Abraham
BORGSTRÖM, Ulf
PETTERSSON, Lars-Erik
Inventors: FLODQVIST, Urban
CALSSON, Staffan
LANGLÉT, Abraham
BORGSTRÖM, Ulf
PETTERSSON, Lars-Erik
Title: SIGNALING DEVICE FOR AN UNDERWATER VESSEL
Abstract:
A signalling device for signalling distress from an underwater vessel, comprising an outer shell (3) with a front end and a back end, a propulsion unit (2) arranged at said back end for propulsing said signalling device through a medium, a signalling substance placed in said outer shell (11) and an ignition arrangement (24, 25, 26, 27) for igniting said signalling substance, wherein said signalling substance comprises an active aluminium.