EP 1548874 B1 20071031 - Lightning arrester for antenna arrangements
Title (en)
Lightning arrester for antenna arrangements
Title (de)
Blitzschutz für Antennenanlagen
Title (fr)
Parafoudre pour les dispositifs d'antenne
Publication
Application
Priority
DE 20319983 U 20031223
Abstract (en)
[origin: EP1548874A1] An antenna installation lightning protection unit has a radio transparent protective housing (5) around the vertical stacked radiators (3) with helical lighting conductors (17) extending from top to bottom and making two to four turns about the radiators.
IPC 8 full level
H01Q 1/50 (2006.01)
CPC (source: EP)
H01Q 1/50 (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 PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1548874 A1 20050629; EP 1548874 B1 20071031; AT E377262 T1 20071115; AU 2004205190 A1 20050707; AU 2004205190 B2 20090305; DE 20319983 U1 20040819; DE 502004005354 D1 20071213; ES 2294401 T3 20080401; SI 1548874 T1 20080229
DOCDB simple family (application)
EP 04016127 A 20040708; AT 04016127 T 20040708; AU 2004205190 A 20040823; DE 20319983 U 20031223; DE 502004005354 T 20040708; ES 04016127 T 20040708; SI 200430516 T 20040708