EP 0250742 B1 19891213 - RADAR-TRANSPARENT SHEET WITH CONTROLLABLE INFRA-RED REFLECTION FOR CAMOUFLAGE PURPOSES
Title (en)
RADAR-TRANSPARENT SHEET WITH CONTROLLABLE INFRA-RED REFLECTION FOR CAMOUFLAGE PURPOSES
Publication
Application
Priority
DE 3614016 A 19860425
Abstract (en)
[origin: EP0250742A1] 1. A device with a two-dimensional arrangement of cells, the degree of emission from which can be independently controlled, in order to camouflage objects against reconnaissance, characterised in that the cells consist of at least two elements (4) of which at least one element (4) is infra-red transparent and at least one element (4) carries on the inside an infra-red interference coating (2), and in that the air gap between the elements (4) is variable.
IPC 1-7
IPC 8 full level
F41H 3/00 (2006.01); F41H 3/02 (2006.01); H01Q 17/00 (2006.01)
CPC (source: EP)
F41H 3/00 (2013.01); H01Q 17/007 (2013.01)
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
DE 3614016 A1 19871029; DE 3761172 D1 19900118; EP 0250742 A1 19880107; EP 0250742 B1 19891213
DOCDB simple family (application)
DE 3614016 A 19860425; DE 3761172 T 19870415; EP 87105585 A 19870415