FR2143521B1 - - Google Patents

Info

Publication number
FR2143521B1
FR2143521B1 FR7120636A FR7120636A FR2143521B1 FR 2143521 B1 FR2143521 B1 FR 2143521B1 FR 7120636 A FR7120636 A FR 7120636A FR 7120636 A FR7120636 A FR 7120636A FR 2143521 B1 FR2143521 B1 FR 2143521B1
Authority
FR
France
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
FR7120636A
Other versions
FR2143521A1 (fr
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Priority to FR7120636A priority Critical patent/FR2143521B1/fr
Priority to US00257740A priority patent/US3789653A/en
Priority to DE2227074A priority patent/DE2227074C3/de
Publication of FR2143521A1 publication Critical patent/FR2143521A1/fr
Application granted granted Critical
Publication of FR2143521B1 publication Critical patent/FR2143521B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F13/00—Apparatus for measuring unknown time intervals by means not provided for in groups G04F5/00 - G04F10/00
    • G04F13/02—Apparatus for measuring unknown time intervals by means not provided for in groups G04F5/00 - G04F10/00 using optical means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C11/00—Synchronisation of independently-driven clocks
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/12—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
    • G04D7/1207—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
FR7120636A 1971-06-08 1971-06-08 Expired FR2143521B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7120636A FR2143521B1 (fr) 1971-06-08 1971-06-08
US00257740A US3789653A (en) 1971-06-08 1972-05-30 System for measuring time differences between remote clocks and for synchronizing the same
DE2227074A DE2227074C3 (de) 1971-06-08 1972-06-03 Einrichtung zum Messen von Laufabweichungen von Uhren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7120636A FR2143521B1 (fr) 1971-06-08 1971-06-08

Publications (2)

Publication Number Publication Date
FR2143521A1 FR2143521A1 (fr) 1973-02-09
FR2143521B1 true FR2143521B1 (fr) 1974-09-27

Family

ID=9078265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7120636A Expired FR2143521B1 (fr) 1971-06-08 1971-06-08

Country Status (2)

Country Link
US (1) US3789653A (fr)
FR (1) FR2143521B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368987A (en) * 1980-06-25 1983-01-18 The United States Of America As Represented By The Secretary Of The Navy Conjugate-phase, remote-clock synchronizer
FR2492539A1 (fr) * 1980-10-20 1982-04-23 Morey Gilles Procede et systeme de detection notamment pour installations de surveillance ou automatismes
JPS58111784A (ja) * 1981-12-25 1983-07-02 Nec Corp 時刻の遠隔較正方式
US4494211A (en) * 1982-11-24 1985-01-15 The United States Of America As Represented By The Secretary Of The Navy Balanced system for ranging and synchronization between satellite pairs
FR2545952B1 (fr) * 1983-05-13 1987-03-20 Omega Electronics Sa Dispositif de transmission electromagnetique d'un evenement en milieu perturbe
US4885778A (en) * 1984-11-30 1989-12-05 Weiss Kenneth P Method and apparatus for synchronizing generation of separate, free running, time dependent equipment
US5682229A (en) * 1995-04-14 1997-10-28 Schwartz Electro-Optics, Inc. Laser range camera
FR2755557B1 (fr) * 1996-11-05 1998-12-31 Schneider Electric Sa Dispositif et procede de communication permettant une datation precise d'evenements
US6363036B1 (en) 1998-12-31 2002-03-26 Lighttime, L.L.C. Light clock
JP3903761B2 (ja) * 2001-10-10 2007-04-11 株式会社日立製作所 レ−ザアニ−ル方法およびレ−ザアニ−ル装置
JP4726956B2 (ja) * 2006-06-22 2011-07-20 サンリツオートメイション株式会社 Ｉ／ｏ装置によるネットワークシステムの通信方法
US10476765B2 (en) 2009-06-11 2019-11-12 Talari Networks Incorporated Methods and apparatus for providing adaptive private network centralized management system discovery processes
ES2717753T3 (es) 2014-01-02 2019-06-25 Trackserver Inc Método y aparato para sincronización de relojes subacuáticos usando luz y sonido
US10439908B2 (en) 2014-12-23 2019-10-08 Talari Networks Incorporated Methods and apparatus for providing adaptive private network centralized management system time correlated playback of network traffic

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325750A (en) * 1963-12-23 1967-06-13 Gen Electric High resolution time interval measuring circuit employing a balanced crystal oscillator
US3541552A (en) * 1968-07-26 1970-11-17 Us Navy Synchronization system
FR2128227B1 (fr) * 1971-03-12 1975-01-17 Onera (Off Nat Aerospatiale)

Also Published As

Publication number Publication date
FR2143521A1 (fr) 1973-02-09
US3789653A (en) 1974-02-05

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Legal Events

Date Code Title Description
ST Notification of lapse