DE9402573U1 - Antenna device of a small radio clock, in particular a radio wristwatch - Google Patents

Antenna device of a small radio clock, in particular a radio wristwatch

Info

Publication number
DE9402573U1
DE9402573U1 DE9402573U DE9402573U DE9402573U1 DE 9402573 U1 DE9402573 U1 DE 9402573U1 DE 9402573 U DE9402573 U DE 9402573U DE 9402573 U DE9402573 U DE 9402573U DE 9402573 U1 DE9402573 U1 DE 9402573U1
Authority
DE
Germany
Prior art keywords
radio
antenna device
wristwatch
clock
small
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.)
Expired - Lifetime
Application number
DE9402573U
Other languages
German (de)
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
Priority to DE9402573U priority Critical patent/DE9402573U1/en
Publication of DE9402573U1 publication Critical patent/DE9402573U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/0053—Flexible straps
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R60/00—Constructional details
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R60/00—Constructional details
    • G04R60/04—Antennas attached to or integrated in watch bracelets
    • 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
    • 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
    • H01Q7/06—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 with core of ferromagnetic material
    • H01Q7/08—Ferrite rod or like elongated core
DE9402573U 1994-02-17 1994-02-17 Antenna device of a small radio clock, in particular a radio wristwatch Expired - Lifetime DE9402573U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9402573U DE9402573U1 (en) 1994-02-17 1994-02-17 Antenna device of a small radio clock, in particular a radio wristwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9402573U DE9402573U1 (en) 1994-02-17 1994-02-17 Antenna device of a small radio clock, in particular a radio wristwatch

Publications (1)

Publication Number Publication Date
DE9402573U1 true DE9402573U1 (en) 1995-06-14

Family

ID=6904678

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9402573U Expired - Lifetime DE9402573U1 (en) 1994-02-17 1994-02-17 Antenna device of a small radio clock, in particular a radio wristwatch

Country Status (1)

Country Link
DE (1) DE9402573U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1315234A1 (en) * 2001-11-26 2003-05-28 Eta SA Fabriques d'Ebauches VHF receiving antenna housed in the bracelet of a portable electronic device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1315234A1 (en) * 2001-11-26 2003-05-28 Eta SA Fabriques d'Ebauches VHF receiving antenna housed in the bracelet of a portable electronic device
WO2003061066A1 (en) * 2001-11-26 2003-07-24 Eta Sa Manufacture Horlogere Suisse Vhf wave receiver antenna housed in a wristband of a portable electronic device
US7113137B2 (en) 2001-11-26 2006-09-26 Eta Sa Manufacture Horlogère Suisse Vhf wave receiver antenna housed in a wristband of a portable electronic device

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