EP 0382130 B2 19991201 - Small radio-controlled clock with an antenna coil
Title (en)
Small radio-controlled clock with an antenna coil
Title (de)
Kleine Funkuhr mit Antennenspule
Title (fr)
Petite horloge radio-pilotée avec bobine-antenne
Publication
Application
Priority
DE 8901512 U 19890210
Abstract (en)
[origin: EP0382130A2] A small radio clock (11), in particular one that can be configured as a wrist watch, is to be equipped, despite the unfavourable spatial conditions, with a receiver antenna (15) of sufficient power. For this purpose, the antenna coil (17) is arranged in the region of at least one side wall of the wrist-watch casing (14), preferably penetrated by an antenna-rod core (16) in the form of a moulding or casting of plastic having embedded ferrite or soft magnetic particles. The core (16) can be constructed as a U- or O-shaped part of the watch casing (14) and accommodate the watch (13) in its interior (20). <IMAGE>
IPC 1-7
IPC 8 full level
G04C 3/00 (2006.01); G04C 11/02 (2006.01); G04G 21/04 (2013.01); G04R 60/02 (2013.01); G04R 60/04 (2013.01); G04R 60/06 (2013.01); H01Q 1/27 (2006.01); H01Q 7/08 (2006.01); H01Q 21/28 (2006.01)
CPC (source: EP)
G04R 60/02 (2013.01); G04R 60/04 (2013.01); G04R 60/06 (2013.01); H01Q 1/273 (2013.01); H01Q 7/08 (2013.01); H01Q 21/28 (2013.01)
Designated contracting state (EPC)
CH DE ES FR GB LI
DOCDB simple family (publication)
EP 0382130 A2 19900816; EP 0382130 A3 19920115; EP 0382130 B1 19940427; EP 0382130 B2 19991201; DE 59005488 D1 19940601; DE 8901512 U1 19900613; ES 2054116 T3 19940801; HK 6995 A 19950127
DOCDB simple family (application)
EP 90102180 A 19900203; DE 59005488 T 19900203; DE 8901512 U 19890210; ES 90102180 T 19900203; HK 6995 A 19950119