FR2669791B1 - Procede de correction de la derive systematique des horloges pilotees par un oscillateur et son dispositif de mise en óoeuvre. - Google Patents

Procede de correction de la derive systematique des horloges pilotees par un oscillateur et son dispositif de mise en óoeuvre.

Info

Publication number
FR2669791B1
FR2669791B1 FR9014804A FR9014804A FR2669791B1 FR 2669791 B1 FR2669791 B1 FR 2669791B1 FR 9014804 A FR9014804 A FR 9014804A FR 9014804 A FR9014804 A FR 9014804A FR 2669791 B1 FR2669791 B1 FR 2669791B1
Authority
FR
France
Prior art keywords
clocks
oscillator
pilot
correcting
implementing device
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 - Fee Related
Application number
FR9014804A
Other languages
English (en)
Other versions
FR2669791A1 (fr
Inventor
John Zalewski
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.)
MET
Original Assignee
MET
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 MET filed Critical MET
Priority to FR9014804A priority Critical patent/FR2669791B1/fr
Publication of FR2669791A1 publication Critical patent/FR2669791A1/fr
Application granted granted Critical
Publication of FR2669791B1 publication Critical patent/FR2669791B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G04G3/022—Circuits for deriving low frequency timing pulses from pulses of higher frequency the desired number of pulses per unit of time being obtained by adding to or substracting from a pulse train one or more pulses
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
FR9014804A 1990-11-27 1990-11-27 Procede de correction de la derive systematique des horloges pilotees par un oscillateur et son dispositif de mise en óoeuvre. Expired - Fee Related FR2669791B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9014804A FR2669791B1 (fr) 1990-11-27 1990-11-27 Procede de correction de la derive systematique des horloges pilotees par un oscillateur et son dispositif de mise en óoeuvre.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9014804A FR2669791B1 (fr) 1990-11-27 1990-11-27 Procede de correction de la derive systematique des horloges pilotees par un oscillateur et son dispositif de mise en óoeuvre.

Publications (2)

Publication Number Publication Date
FR2669791A1 FR2669791A1 (fr) 1992-05-29
FR2669791B1 true FR2669791B1 (fr) 1994-12-09

Family

ID=9402633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9014804A Expired - Fee Related FR2669791B1 (fr) 1990-11-27 1990-11-27 Procede de correction de la derive systematique des horloges pilotees par un oscillateur et son dispositif de mise en óoeuvre.

Country Status (1)

Country Link
FR (1) FR2669791B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2311878A (en) * 1996-04-01 1997-10-08 Thomson Multimedia Sa VCR Clock correction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH540520A (fr) * 1971-04-22 1973-02-15 Ebauches Sa Mouvement d'horlogerie électronique
JPS5188257A (en) * 1975-01-31 1976-08-02 Denshidokeino kankyuchoseisochi
US4290130A (en) * 1979-12-21 1981-09-15 Timex Corporation Digital frequency trimmed electronic timepiece
US4408897A (en) * 1982-09-22 1983-10-11 Ebauches Electroniques S.A. Electronic timepiece having a digital frequency correction circuit

Also Published As

Publication number Publication date
FR2669791A1 (fr) 1992-05-29

Similar Documents

Publication Publication Date Title
IT8223277A0 (it) Sistema di sintonizzazione per televisione, dotato di un apparato per la regolazione elettronica della frequenza.
JPS55145561A (en) Method and device for forming membrane from vapor by using closing plasma source
FR2659061B1 (fr) Procede de stabilisation d'un satellite.
DK332983D0 (da) Derivater af morpholinyldaunorubicin og morpholinyldoxorubicin og analoge deraf samt fremgangsmade til fremstilling deraf
FR2719659B1 (fr) Procédé et dispositif de correction de la trajectoire de projectiles.
DK158477C (da) Apparat og fremgangsmaade til opbevaring af et akkumulerende svinghjul.
IT8020848A0 (it) Metodo di sincronizzazione di un ricevitore qauadrifase e dispositivo di sincronizzazione di orologio per la concretizzazione pratica di tale metodo.
DZ457A1 (fr) Procédé et dispositif de correction de diagraphie nucleaires.
DE3854584D1 (de) Fehlerkorrekturvorrichtung am Zitterumkehrpunkt und Verfahren dafür.
DK559977A (da) Apparat til levering af afgroede
EP0305814A3 (en) Method and arrangement for compensating bursts transit-time changes, induced by the doppler effect, in a tdma frame
FR2664709B1 (fr) Procede et dispositif de sources de stabilisation de l'energie sismique.
FR2599182B1 (fr) Procede et dispositif de commande d'un electro-aimant dont l'excitation, par un courant alternatif, provoque la mise en contact de deux pieces
FR2669791B1 (fr) Procede de correction de la derive systematique des horloges pilotees par un oscillateur et son dispositif de mise en óoeuvre.
IT1114442B (it) Circuito per sincronizzare il segnale alternato di un oscillatore,comandato ad impulsi,con un segnale alternato di riffrimento
FR2651331B1 (fr) Procede de correction des signaux d'un detecteur lineaire de radiations et dispositif de correction mettant en óoeuvre ce procede.
FR2666518B1 (fr) Procede et dispositif de depollution de gaz pollues par des solvants.
FI865050A0 (fi) Belaeggningsmassa foer elastiska underlag, dess anvaendning och foerfarande foer framstaellning av skyddsbelaeggningar.
JPS52135196A (en) Positioning apparatus of stern tube boring device
FR2346938A1 (fr) Dispositif de reglage, notamment pour regler le courant d'emission d'un tube de rontgen
JPS533231A (en) Method for prevention of dew condensation on copier
IT8321219A0 (it) Di libera funzionamento. sistema per la sincronizzazione di un oscillatore con controllo, in corrente continua, della frequenza
IT8419145A0 (it) Dispositivo per afferrare e sostenere un tubetto.
JPS5425828A (en) Dot deviation correcting system
JPS5314238A (en) Electronic ignition system

Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse