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1. (WO2015124252) ANTENNA, IN PARTICULAR MOBILE RADIO ANTENNA

Pub. No.:    WO/2015/124252    International Application No.:    PCT/EP2015/000125
Publication Date: Fri Aug 28 01:59:59 CEST 2015 International Filing Date: Fri Jan 23 00:59:59 CET 2015
IPC: H01Q 1/02
H01Q 1/24
H01Q 1/52
Applicants: KATHREIN-WERKE KG
Inventors: HAUNBERGER, Thomas
STOLLE, Manfred
FRÖHLER, Christian
STAITA, Christoph
Title: ANTENNA, IN PARTICULAR MOBILE RADIO ANTENNA
Abstract:
The cooling device comprises at least one motor-driven fan (27), the at least one fan (27) is at least partially surrounded by a fan shield (19), the fan shield (19) has multiple air passage openings (25), in the regions of which within the fan shield (19) the at least two fans (27) are arranged a) such that, from the suction side (35a) of the at least one fan (27), air is blown by the at least one fan (27) through the air passage openings (25) to the at least one assembly/component (9), which generates waste heat, within the overall housing (3) of the antenna (1), or b) such that, by way of the at least one fan (27), air is drawn in and is conducted past the at least one assembly/component (9), which generates waste heat, within the overall housing (3) of the antenna (1) and, by way of the fans (27), air is drawn in via air passage openings (25) from the intake openings in the overall housing (3) of the antenna and is conducted past the at least one assembly/component (9), which generates waste heat, within the overall housing (3) of the antenna (1) and is blown via air passage openings (25) in the fan shield (19) and at least one downstream air outlet opening.