IT957184B - Apparecchiatura elettronica per il comando e la sincronizzazione locale o universale di orologi - Google Patents

Apparecchiatura elettronica per il comando e la sincronizzazione locale o universale di orologi

Info

Publication number
IT957184B
IT957184B IT7236/72A IT723672A IT957184B IT 957184 B IT957184 B IT 957184B IT 7236/72 A IT7236/72 A IT 7236/72A IT 723672 A IT723672 A IT 723672A IT 957184 B IT957184 B IT 957184B
Authority
IT
Italy
Prior art keywords
watches
synchronization
local
electronic equipment
universal control
Prior art date
Application number
IT7236/72A
Other languages
English (en)
Original Assignee
Mischiatti S
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 Mischiatti S filed Critical Mischiatti S
Priority to IT7236/72A priority Critical patent/IT957184B/it
Priority to GB1583773A priority patent/GB1424857A/en
Priority to ES413400A priority patent/ES413400A1/es
Priority to US00349662A priority patent/US3852953A/en
Priority to JP48040786A priority patent/JPS4948359A/ja
Priority to FR7313220A priority patent/FR2180020B1/fr
Priority to DE2318529A priority patent/DE2318529A1/de
Application granted granted Critical
Publication of IT957184B publication Critical patent/IT957184B/it

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0005—Transmission of control signals
    • G04G9/0011—Transmission of control signals using coded signals
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R20/00—Setting the time according to the time information carried or implied by the radio signal
    • G04R20/08—Setting the time according to the time information carried or implied by the radio signal the radio signal being broadcast from a long-wave call sign, e.g. DCF77, JJY40, JJY60, MSF60 or WWVB
    • G04R20/12—Decoding time data; Circuits therefor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R40/00—Correcting the clock frequency
    • G04R40/02—Correcting the clock frequency by phase locking

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Circuits Of Receivers In General (AREA)
IT7236/72A 1972-04-12 1972-04-12 Apparecchiatura elettronica per il comando e la sincronizzazione locale o universale di orologi IT957184B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT7236/72A IT957184B (it) 1972-04-12 1972-04-12 Apparecchiatura elettronica per il comando e la sincronizzazione locale o universale di orologi
GB1583773A GB1424857A (en) 1972-04-12 1973-04-03 Control and synchronsation of clocks
ES413400A ES413400A1 (es) 1972-04-12 1973-04-05 Mejoras introducidas en los aparatos electronicos para el control y la sincronizacion local o universal de relojes.
US00349662A US3852953A (en) 1972-04-12 1973-04-09 Control and synchronisation of clocks
JP48040786A JPS4948359A (it) 1972-04-12 1973-04-10
FR7313220A FR2180020B1 (it) 1972-04-12 1973-04-12
DE2318529A DE2318529A1 (de) 1972-04-12 1973-04-12 Elektronische steuerungs- und synchronisierungseinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7236/72A IT957184B (it) 1972-04-12 1972-04-12 Apparecchiatura elettronica per il comando e la sincronizzazione locale o universale di orologi

Publications (1)

Publication Number Publication Date
IT957184B true IT957184B (it) 1973-10-10

Family

ID=11124887

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7236/72A IT957184B (it) 1972-04-12 1972-04-12 Apparecchiatura elettronica per il comando e la sincronizzazione locale o universale di orologi

Country Status (7)

Country Link
US (1) US3852953A (it)
JP (1) JPS4948359A (it)
DE (1) DE2318529A1 (it)
ES (1) ES413400A1 (it)
FR (1) FR2180020B1 (it)
GB (1) GB1424857A (it)
IT (1) IT957184B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587190B2 (ja) * 1973-12-05 1983-02-08 セイコーエプソン株式会社 スイシヨウドケイ
JPS52146273A (en) * 1976-05-29 1977-12-05 Casio Comput Co Ltd Electronic watch device
JPS53149603A (en) * 1977-06-01 1978-12-27 Matsushita Electric Ind Co Ltd Non-core armature
US4322831A (en) * 1978-06-06 1982-03-30 Simplex Time Recorder Co. Programmed digital secondary clock
DE3022949C2 (de) * 1980-06-19 1983-11-17 Werner 6802 Ladenburg Schulz Verfahren zur automatischen Korrektur der Gangabweichung einer Uhr
GB2155215A (en) * 1984-03-02 1985-09-18 Europ Electronic Syst Ltd Improvements in analog clocks
DE3421189A1 (de) * 1984-06-07 1985-12-12 Kieninger & Obergfell, Fabrik für technische Laufwerke und Apparate GmbH & Co, 7742 St Georgen Elektrische uhr
JP2563847B2 (ja) * 1990-07-17 1996-12-18 全宏 上田 時 計
DE4118387C2 (de) * 1991-06-05 1994-09-29 Diehl Gmbh & Co Synchronisationseinrichtung für eine Schaltuhr
ES2098953T3 (es) * 1993-06-23 1997-05-01 Presmatec Sa Objeto personal portador de indicaciones medicas.
GB2311879A (en) * 1996-04-03 1997-10-08 Adrian Guy Warden Mains slave clock
KR100350970B1 (ko) 1997-09-26 2002-12-18 삼성전자 주식회사 운영체제타이머에초기값설정방법
JP2000019274A (ja) * 1998-06-30 2000-01-21 Aiwa Co Ltd 時計調整方法およびそれを用いた電子機器
US6421302B1 (en) 2000-07-11 2002-07-16 Richard C. Wimberly Digital time indicator
CN106330376B (zh) 2011-02-15 2017-12-01 瑞典爱立信有限公司 通信网络中的时间同步的方法、系统和节点
USD753711S1 (en) 2014-09-01 2016-04-12 Apple Inc. Display screen or portion thereof with graphical user interface
USD753696S1 (en) * 2014-09-01 2016-04-12 Apple Inc. Display screen or portion thereof with graphical user interface
USD752623S1 (en) * 2014-09-01 2016-03-29 Apple Inc. Display screen or portion thereof with graphical user interface
USD842741S1 (en) * 2015-09-03 2019-03-12 Tomtom International B.V. Display panel of a digital watch showing time and date

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194003A (en) * 1963-11-13 1965-07-13 Vogel And Company P Solid state electronic timepiece
GB1158368A (en) * 1966-11-28 1969-07-16 Nii Chasovoj Promy Automatically Synchronised Time Indicating System
CH1229067A4 (it) * 1967-09-01 1970-05-29
US3541552A (en) * 1968-07-26 1970-11-17 Us Navy Synchronization system
US3681914A (en) * 1970-04-30 1972-08-08 Quasar Microsystems Inc Digital master clock

Also Published As

Publication number Publication date
US3852953A (en) 1974-12-10
DE2318529A1 (de) 1973-10-31
GB1424857A (en) 1976-02-11
FR2180020B1 (it) 1976-05-21
JPS4948359A (it) 1974-05-10
FR2180020A1 (it) 1973-11-23
ES413400A1 (es) 1976-01-16

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