EP 1389659 B1 20050316 - Cleaning device for surfaces exposed to the inclemency of weather
Title (en)
Cleaning device for surfaces exposed to the inclemency of weather
Title (de)
Reinigungsvorrichtung zum Aufbringen auf eine dem Wetter ausgesetzte Oberfläche
Title (fr)
Dispositif de nettoyage pour surfaces exposées aux intempéries
Publication
Application
Priority
DE 20220561 U 20020811
Abstract (en)
[origin: EP1389659A1] The cleaning system for a surface exposed to weather has reaction surfaces arranged in layers (1.1-1.3). It has metallic surfaces and preferably with a copper content which, in combination with water, develop fungicidal and/or bactericidal compounds which dissolve in water, and which act in cleaning the exposed surfaces. At least two layers are held apart by spacers (2), at least in a part-area, to form zones (14) between them to build up moisture and where rain water can flow in and flush them out. The outer layer has a number of openings (6).
IPC 1-7
IPC 8 full level
E04D 13/00 (2006.01)
CPC (source: EP)
E04D 13/002 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1389659 A1 20040218; EP 1389659 B1 20050316; AT E291136 T1 20050415; DE 20220561 U1 20031224; DE 50300364 D1 20050421; DK 1389659 T3 20050725; ES 2240897 T3 20051016; SI 1389659 T1 20051031
DOCDB simple family (application)
EP 03018007 A 20030807; AT 03018007 T 20030807; DE 20220561 U 20020811; DE 50300364 T 20030807; DK 03018007 T 20030807; ES 03018007 T 20030807; SI 200330037 T 20030807