FR2128227B1 - - Google Patents
Info
- Publication number
- FR2128227B1 FR2128227B1 FR7108710A FR7108710A FR2128227B1 FR 2128227 B1 FR2128227 B1 FR 2128227B1 FR 7108710 A FR7108710 A FR 7108710A FR 7108710 A FR7108710 A FR 7108710A FR 2128227 B1 FR2128227 B1 FR 2128227B1
- 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
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G7/00—Synchronisation
- G04G7/02—Synchronisation by radio
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F10/00—Apparatus for measuring unknown time intervals by electric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7108710A FR2128227B1 (fr) | 1971-03-12 | 1971-03-12 | |
CH330772D CH330772A4 (fr) | 1971-03-12 | 1972-03-07 | |
CH330772A CH580298B5 (fr) | 1971-03-12 | 1972-03-07 | |
DE2210998A DE2210998C3 (de) | 1971-03-12 | 1972-03-08 | Verfahren und Einrichtung zum Messen von Laufabweichungen von Uhren |
US00233078A US3722258A (en) | 1971-03-12 | 1972-03-09 | System for measuring time difference between and synchronizing precision clocks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7108710A FR2128227B1 (fr) | 1971-03-12 | 1971-03-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2128227A1 FR2128227A1 (fr) | 1972-10-20 |
FR2128227B1 true FR2128227B1 (fr) | 1975-01-17 |
Family
ID=9073452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7108710A Expired FR2128227B1 (fr) | 1971-03-12 | 1971-03-12 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3722258A (fr) |
CH (2) | CH330772A4 (fr) |
DE (1) | DE2210998C3 (fr) |
FR (1) | FR2128227B1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2143521B1 (fr) * | 1971-06-08 | 1974-09-27 | Onera (Off Nat Aerospatiale) | |
US4290130A (en) * | 1979-12-21 | 1981-09-15 | Timex Corporation | Digital frequency trimmed electronic timepiece |
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 |
FR2755557B1 (fr) * | 1996-11-05 | 1998-12-31 | Schneider Electric Sa | Dispositif et procede de communication permettant une datation precise d'evenements |
DE10162735A1 (de) * | 2001-12-20 | 2003-07-03 | Heidenhain Gmbh Dr Johannes | Verfahren und Vorrichtung zur Bestimmung der Signallaufzeit zwischen einer Positionsmesseinrichtung und einer Verarbeitungseinheit |
DE102008045359B3 (de) * | 2008-08-22 | 2010-05-20 | Deutsches Elektronen-Synchrotron Desy | Detektion von Veränderungen eines Zeitabstands optischer oder elektrischer Signale |
US8493123B2 (en) | 2010-12-15 | 2013-07-23 | Raytheon Company | Synchronization of remote clocks |
US9846120B2 (en) * | 2012-09-24 | 2017-12-19 | Advantest Corporation | Light measurement apparatus, method, program and recording medium |
EP3090498B1 (fr) | 2014-01-02 | 2018-12-26 | TrackServer, Inc. | Procédé et appareil permettant de synchroniser des horloges sous l'eau à l'aide de lumière et de son |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2931217A (en) * | 1955-10-27 | 1960-04-05 | William K Squires | Electronic timing apparatus |
US3128465A (en) * | 1961-07-27 | 1964-04-07 | Nat Company Inc | Timing synchronization by radio frequency communication |
US3243592A (en) * | 1963-04-16 | 1966-03-29 | Gen Electric | Laser pulse communication system |
CH496277A (fr) * | 1967-09-01 | 1970-05-29 | Patek Philippe Sa | Dispositif de remise à l'heure automatique permanente d'une horloge |
US3541552A (en) * | 1968-07-26 | 1970-11-17 | Us Navy | Synchronization system |
-
1971
- 1971-03-12 FR FR7108710A patent/FR2128227B1/fr not_active Expired
-
1972
- 1972-03-07 CH CH330772D patent/CH330772A4/xx unknown
- 1972-03-07 CH CH330772A patent/CH580298B5/xx not_active IP Right Cessation
- 1972-03-08 DE DE2210998A patent/DE2210998C3/de not_active Expired
- 1972-03-09 US US00233078A patent/US3722258A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3722258A (en) | 1973-03-27 |
CH330772A4 (fr) | 1976-04-15 |
DE2210998B2 (de) | 1973-03-15 |
CH580298B5 (fr) | 1976-09-30 |
FR2128227A1 (fr) | 1972-10-20 |
DE2210998C3 (de) | 1973-09-27 |
DE2210998A1 (de) | 1972-09-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |