EP1674952A3 - Radio controlled timepiece with metallic dial - Google Patents

Radio controlled timepiece with metallic dial Download PDF

Info

Publication number
EP1674952A3
EP1674952A3 EP05021129A EP05021129A EP1674952A3 EP 1674952 A3 EP1674952 A3 EP 1674952A3 EP 05021129 A EP05021129 A EP 05021129A EP 05021129 A EP05021129 A EP 05021129A EP 1674952 A3 EP1674952 A3 EP 1674952A3
Authority
EP
European Patent Office
Prior art keywords
dial
controlled timepiece
radio controlled
metallic dial
millimeters
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05021129A
Other languages
German (de)
French (fr)
Other versions
EP1674952A2 (en
EP1674952B1 (en
Inventor
Roger Gunnarsson
Günter Megner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Junghans Uhren GmbH
Original Assignee
Junghans Uhren GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Junghans Uhren GmbH filed Critical Junghans Uhren GmbH
Publication of EP1674952A2 publication Critical patent/EP1674952A2/en
Publication of EP1674952A3 publication Critical patent/EP1674952A3/en
Application granted granted Critical
Publication of EP1674952B1 publication Critical patent/EP1674952B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/04—Input or output devices integrated in time-pieces using radio waves
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R60/00—Constructional details
    • G04R60/06—Antennas attached to or integrated in clock or watch bodies
    • G04R60/10—Antennas attached to or integrated in clock or watch bodies inside cases
    • G04R60/12—Antennas attached to or integrated in clock or watch bodies inside cases inside metal cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Support Of Aerials (AREA)

Abstract

Die Erfindung betrifft eine Funkarmbanduhr mit einem Uhrgehäuse, mit einem Zifferblatt (1) und mit einer von dem Uhrgehäuse aufgenommenen Antenne (4) zum Empfang von Zeitzeichensignalen. Erfindungsgemäß ist vorgesehen, dass das Zifferblatt (1) aus einem metallischen Material besteht und dass die Antenne (4) in einem Abstand (aZA) von mehr als 0,5 Millimetern, vorzugsweise in einem Abstand (aZA) von 1 bis 4 Millimetern, höchst vorzugsweise in einem Abstand (aZA) von 1 bis 3 Millimetern, zu dem Zifferblatt (1) angeordnet ist.

Figure imgaf001
The invention relates to a radio wristwatch with a watch case, with a dial (1) and with an antenna (4) received by the watch case for receiving time signal signals. According to the invention, it is provided that the dial (1) consists of a metallic material and that the antenna (4) at a distance (a ZA ) of more than 0.5 millimeters, preferably at a distance (a ZA ) of 1 to 4 millimeters , most preferably at a distance (a ZA ) of 1 to 3 millimeters, is arranged to the dial (1).
Figure imgaf001
EP05021129A 2004-12-22 2005-09-28 Radio controlled timepiece with metallic dial Not-in-force EP1674952B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004063121A DE102004063121A1 (en) 2004-12-22 2004-12-22 Radio-controlled watch with metal dial

Publications (3)

Publication Number Publication Date
EP1674952A2 EP1674952A2 (en) 2006-06-28
EP1674952A3 true EP1674952A3 (en) 2007-12-05
EP1674952B1 EP1674952B1 (en) 2013-01-23

Family

ID=36129955

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05021129A Not-in-force EP1674952B1 (en) 2004-12-22 2005-09-28 Radio controlled timepiece with metallic dial

Country Status (5)

Country Link
US (1) US20060164921A1 (en)
EP (1) EP1674952B1 (en)
JP (1) JP2006189437A (en)
CN (1) CN1794114B (en)
DE (1) DE102004063121A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008007783A1 (en) * 2006-07-13 2008-01-17 Citizen Holdings Co., Ltd. Clock with wireless function
JP5609310B2 (en) 2009-09-01 2014-10-22 セイコーエプソン株式会社 Antenna built-in clock
DE102012021783A1 (en) 2012-11-06 2014-05-08 EMES Intellectual Property Limited Funkarmbanduhr
DE102012021780A1 (en) 2012-11-06 2014-05-08 EMES Intellectual Property Limited Funkarmbanduhr
JP6132162B2 (en) * 2014-03-24 2017-05-24 カシオ計算機株式会社 Timing device and watch
CN104200183A (en) * 2014-08-29 2014-12-10 杭州中芯微电子有限公司 Wrist strap and wrist strap type management terminal system
JP6424634B2 (en) * 2015-01-08 2018-11-21 セイコーエプソン株式会社 Watch movement and watch
CH714069A1 (en) 2017-08-17 2019-02-28 Soprod Sa Electromechanical watchmaking module comprising an antenna.
CN111029721B (en) * 2019-11-29 2021-05-25 北京搜狗科技发展有限公司 Terminal equipment
JP2023043373A (en) * 2021-09-16 2023-03-29 セイコーエプソン株式会社 Timepiece

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947946A1 (en) * 1978-11-30 1980-06-04 Ebauches Bettlach Sa DEVICE FOR FASTENING A DIAL ON THE WORKPLATE OF A CLOCK MOVEMENT
DE29923446U1 (en) * 1999-06-09 2000-11-30 Junghans Uhren Gmbh, 78713 Schramberg Radio wristwatch
WO2004025782A1 (en) * 2002-09-11 2004-03-25 Citizen Watch Co., Ltd. Antenna structure and radio correction clock
EP1500991A2 (en) * 2003-07-25 2005-01-26 Seiko Epson Corporation Electronic timepiece with an internal antenna

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5966344A (en) * 1994-03-31 1999-10-12 Citizen Watch Co., Ltd. Watch containing light transmitting metallic dial
US6172582B1 (en) * 1996-02-20 2001-01-09 Cts Corporation Saw resonator and ladder filter with specified number of reflector electrode fingers
DE29714185U1 (en) * 1997-08-08 1998-12-03 Gebrüder Junghans GmbH, 78713 Schramberg Radio wristwatch
DE19926271C2 (en) * 1999-06-09 2002-09-26 Junghans Uhren Gmbh Funkarmbanduhr
WO2003003130A1 (en) * 2001-06-29 2003-01-09 Trigger Co.Ltd. Radio wristwatch
CN1226672C (en) * 2001-11-30 2005-11-09 珠海精准电子有限公司 Low-power consumption precise timer and its precision correcting equipment, system and method
DE20211848U1 (en) * 2002-08-01 2002-10-31 Creativ Product Elektro- und Feinmechanik GmbH, 99846 Seebach Housing for radio wristwatch
JP3594034B1 (en) * 2003-03-04 2004-11-24 セイコーエプソン株式会社 Radio-controlled clock
EP1522908B1 (en) * 2003-05-09 2008-05-28 Seiko Epson Corporation Electronic watch with wireless communication function
CN100440078C (en) * 2003-12-02 2008-12-03 卡西欧计算机株式会社 Electronic device and antenna apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947946A1 (en) * 1978-11-30 1980-06-04 Ebauches Bettlach Sa DEVICE FOR FASTENING A DIAL ON THE WORKPLATE OF A CLOCK MOVEMENT
DE29923446U1 (en) * 1999-06-09 2000-11-30 Junghans Uhren Gmbh, 78713 Schramberg Radio wristwatch
WO2004025782A1 (en) * 2002-09-11 2004-03-25 Citizen Watch Co., Ltd. Antenna structure and radio correction clock
EP1548875A1 (en) * 2002-09-11 2005-06-29 Citizen Watch Co., Ltd. Antenna structure and radio correction clock
EP1500991A2 (en) * 2003-07-25 2005-01-26 Seiko Epson Corporation Electronic timepiece with an internal antenna

Also Published As

Publication number Publication date
JP2006189437A (en) 2006-07-20
DE102004063121A1 (en) 2006-07-13
US20060164921A1 (en) 2006-07-27
CN1794114B (en) 2011-01-19
EP1674952A2 (en) 2006-06-28
CN1794114A (en) 2006-06-28
EP1674952B1 (en) 2013-01-23

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