EP 3454140 B1 20200226 - ASTRONOMICAL CLOCK DEVICE
Title (en)
ASTRONOMICAL CLOCK DEVICE
Title (de)
ASTRONOMISCHE UHRVORRICHTUNG
Title (fr)
DISPOSITIF HORLOGER ASTRONOMIQUE
Publication
Application
Priority
EP 17190158 A 20170908
Abstract (en)
[origin: CN109471348A] The invention relates to a clock device adapted to indicate the position of a heavenly body, characterized in that it comprises: a circuit (1) for determining a current time, a circuit (2) for determining a geographical position of the clock, means (4) adapted to determine the position of the heavenly body according to the current time and the geographical position of the clock, a display system comprising a first hand (8a), a second hand (8b), and means (8c) adapted to drive said hands in rotation in a main plane (XM, YM) of the clock device and display the determined position of the heavenlybody.
IPC 8 full level
G04G 9/00 (2006.01); G04G 21/04 (2013.01)
CPC (source: CN EP US)
G04B 19/262 (2013.01 - CN US); G04B 47/00 (2013.01 - CN); G04G 9/0064 (2013.01 - EP US); G04G 9/007 (2013.01 - US); G04G 21/04 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3454140 A1 20190313; EP 3454140 B1 20200226; CN 109471348 A 20190315; CN 109471348 B 20211123; JP 2019049548 A 20190328; JP 6743100 B2 20200819; US 11119445 B2 20210914; US 2019079455 A1 20190314
DOCDB simple family (application)
EP 17190158 A 20170908; CN 201811031224 A 20180905; JP 2018164236 A 20180903; US 201816104987 A 20180820