(19)

(11)

EP 3 071 926 A1

(12)

(43) Date of publication: 28.09.2016 Bulletin 2016/39 (21) Application number: 13802701.6 (22) Date of filing: 22.11.2013

(51) International Patent Classification (IPC):  F42B 12/70(2006.01) F42B 33/02(2006.01) F42B 33/00(2006.01) (86) International application number: PCT/GB2013/053090 (87) International publication number: WO 2015/075411 (28.05.2015 Gazette 2015/21)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (71) Applicant: Wallop Defence Systems Limited Stockbridge, Hampshire SO20 8DX (GB)	(72) Inventor: FLAWS, Gordon William Salisbury Wiltshire SP1 3RJ (GB) (74) Representative: ip21 Ltd  Central Formalities Department Lakeside 300 Old Chapel Way Broadland Business Park Norwich Norfolk NR7 0WG Broadland Business Park Norwich Norfolk NR7 0WG (GB)