GB1503936A - Synchronised clock - Google Patents

Synchronised clock

Info

Publication number
GB1503936A
GB1503936A GB8701/75A GB870175A GB1503936A GB 1503936 A GB1503936 A GB 1503936A GB 8701/75 A GB8701/75 A GB 8701/75A GB 870175 A GB870175 A GB 870175A GB 1503936 A GB1503936 A GB 1503936A
Authority
GB
United Kingdom
Prior art keywords
switch
divider
clock
signals
circuit
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
Application number
GB8701/75A
Other languages
English (en)
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Publication of GB1503936A publication Critical patent/GB1503936A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G7/00—Synchronisation
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rotational Drive Of Disk (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
GB8701/75A 1974-03-01 1975-03-03 Synchronised clock Expired GB1503936A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407181A FR2262824B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-03-01 1974-03-01

Publications (1)

Publication Number Publication Date
GB1503936A true GB1503936A (en) 1978-03-15

Family

ID=9135735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8701/75A Expired GB1503936A (en) 1974-03-01 1975-03-03 Synchronised clock

Country Status (6)

Country Link
CH (2) CH257075A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2508915A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2262824B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1503936A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1033187B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE400001B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271382A (en) 1978-06-27 1981-06-02 Matsushita Electric Industrial Co., Ltd. Speed control circuit for phase-locked loop motor drive systems
WO1990007147A1 (en) * 1988-12-19 1990-06-28 Standard Telephones And Cables Pty. Limited Clock synchronization

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1570660A (en) * 1976-06-30 1980-07-02 Suwa Seikosha Kk Electronic timepiece
JPS5312255A (en) * 1976-07-21 1978-02-03 Seiko Epson Corp Electronic clock

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271382A (en) 1978-06-27 1981-06-02 Matsushita Electric Industrial Co., Ltd. Speed control circuit for phase-locked loop motor drive systems
WO1990007147A1 (en) * 1988-12-19 1990-06-28 Standard Telephones And Cables Pty. Limited Clock synchronization
GB2244353A (en) * 1988-12-19 1991-11-27 Alcatel Nv Clock synchronization
GB2244353B (en) * 1988-12-19 1992-08-26 Alcatel Nv Clock synchronization

Also Published As

Publication number Publication date
CH599613B5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-05-31
FR2262824B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-06-25
SE400001B (sv) 1978-03-06
DE2508915A1 (de) 1975-09-04
CH257075A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-06-15
IT1033187B (it) 1979-07-10
FR2262824A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-09-26
SE7502221L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-09-02

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed