IE38309L - Electronic master clock - Google Patents

Electronic master clock

Info

Publication number
IE38309L
IE38309L IE130473A IE130473A IE38309L IE 38309 L IE38309 L IE 38309L IE 130473 A IE130473 A IE 130473A IE 130473 A IE130473 A IE 130473A IE 38309 L IE38309 L IE 38309L
Authority
IE
Ireland
Prior art keywords
master clock
electronic master
electronic
clock
master
Prior art date
Application number
IE130473A
Other versions
IE38309B1 (en
Original Assignee
Jean Michael Poupeau
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 Jean Michael Poupeau filed Critical Jean Michael Poupeau
Publication of IE38309L publication Critical patent/IE38309L/en
Publication of IE38309B1 publication Critical patent/IE38309B1/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G04G5/04—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses
    • G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G04G5/02—Setting, i.e. correcting or changing, the time-indication by temporarily changing the number of pulses per unit time, e.g. quick-feed method
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0005—Transmission of control signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electric Clocks (AREA)
IE130473A 1972-08-04 1973-07-31 Improvements in or relating to electronic master clocks IE38309B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7228264A FR2194999B1 (en) 1972-08-04 1972-08-04

Publications (2)

Publication Number Publication Date
IE38309L true IE38309L (en) 1974-02-04
IE38309B1 IE38309B1 (en) 1978-02-15

Family

ID=9102914

Family Applications (1)

Application Number Title Priority Date Filing Date
IE130473A IE38309B1 (en) 1972-08-04 1973-07-31 Improvements in or relating to electronic master clocks

Country Status (8)

Country Link
BE (1) BE802484A (en)
DK (1) DK141639B (en)
FR (1) FR2194999B1 (en)
GB (1) GB1414875A (en)
IE (1) IE38309B1 (en)
IT (1) IT989996B (en)
LU (1) LU68144A1 (en)
NL (1) NL7310820A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303850A (en) * 1978-02-27 1981-12-01 Rockwell International Corporation Real time clock using computer and separate counting means
FR2480957A1 (en) * 1980-04-18 1981-10-23 Derot Marie Therese METHOD AND DEVICE FOR SETTING THE TIME OF A MOTOR CLOCK AND OF THE RECEIVING CLOCKS THAT IT CONTROLS
EP0059744B1 (en) * 1980-09-16 1988-01-07 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Improvements in or relating to synchronising of clocks

Also Published As

Publication number Publication date
DK141639B (en) 1980-05-12
DK141639C (en) 1980-10-13
FR2194999B1 (en) 1975-03-07
NL7310820A (en) 1974-02-06
BE802484A (en) 1973-11-16
GB1414875A (en) 1975-11-19
IE38309B1 (en) 1978-02-15
DE2339465B2 (en) 1976-04-08
LU68144A1 (en) 1973-10-16
FR2194999A1 (en) 1974-03-01
DE2339465A1 (en) 1974-02-14
IT989996B (en) 1975-06-10

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