EP 1051772 A1 20001115 - COVER FOR PARABOLIC DEVICES
Title (en)
COVER FOR PARABOLIC DEVICES
Title (de)
SCHUTZABDECKUNG FÜR PARABOLANTENNEN
Title (fr)
COUVERTURE DE PROTECTION POUR ANTENNES PARABOLIQUES
Publication
Application
Priority
- NO 9900017 W 19990121
- NO 980297 A 19980123
Abstract (en)
[origin: WO9938226A1] A shield device for the microwave horns (4) of parabolic aerials to protect the horns against snowfall, icebounding and rainy weather. The shield device comprises an approximately 180 DEG arced cover (1) made of a transparent material arranged around the horns (4) and at a distance from the horns (4). The cover (1) is forming an "umbrella" over the horns (4) and prevent reduction of the signals and thereby the picture quality during bad weather. The cover (1) is on each side connected to a mounting device (2). An underplate (3) is by fastening joints (7) arranged for fastening the mounting device (2) on each side of a bar (5), at the end of which the horns (4) are mounted.
IPC 1-7
IPC 8 full level
CPC (source: EP)
H01Q 1/247 (2013.01); H01Q 1/42 (2013.01)
Citation (search report)
See references of WO 9938226A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9938226 A1 19990729; AU 2190899 A 19990809; EP 1051772 A1 20001115; NO 306316 B1 19991018; NO 980297 D0 19980123; NO 980297 L 19990726
DOCDB simple family (application)
NO 9900017 W 19990121; AU 2190899 A 19990121; EP 99902005 A 19990121; NO 980297 A 19980123