FR2540989B1 - - Google Patents

Info

Publication number
FR2540989B1
FR2540989B1 FR8302621A FR8302621A FR2540989B1 FR 2540989 B1 FR2540989 B1 FR 2540989B1 FR 8302621 A FR8302621 A FR 8302621A FR 8302621 A FR8302621 A FR 8302621A FR 2540989 B1 FR2540989 B1 FR 2540989B1
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
FR8302621A
Other languages
French (fr)
Other versions
FR2540989A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8302621A priority Critical patent/FR2540989A1/fr
Publication of FR2540989A1 publication Critical patent/FR2540989A1/fr
Application granted granted Critical
Publication of FR2540989B1 publication Critical patent/FR2540989B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521—Constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR8302621A 1983-02-15 1983-02-15 Perfectionnement aux sondes bathymetriques acoutisques Granted FR2540989A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8302621A FR2540989A1 (fr) 1983-02-15 1983-02-15 Perfectionnement aux sondes bathymetriques acoutisques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8302621A FR2540989A1 (fr) 1983-02-15 1983-02-15 Perfectionnement aux sondes bathymetriques acoutisques

Publications (2)

Publication Number Publication Date
FR2540989A1 FR2540989A1 (fr) 1984-08-17
FR2540989B1 true FR2540989B1 (bg) 1985-05-17

Family

ID=9286024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302621A Granted FR2540989A1 (fr) 1983-02-15 1983-02-15 Perfectionnement aux sondes bathymetriques acoutisques

Country Status (1)

Country Link
FR (1) FR2540989A1 (bg)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2352490B1 (es) * 2009-02-11 2012-01-25 José Francisco Arredondo Díez Plataforma de fondo submarino configurable para mediciones diversas, con opción de control remoto, y modos cautivo o libre.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506841A (en) * 1967-03-02 1970-04-14 Itt Oceanographic data-collecting buoy arrangement
FR2441881A1 (fr) * 1978-11-17 1980-06-13 Sotraplex Procede et dispositif pour le reperage en position d'un engin autonome mobile sur une structure immergee
JPS56152008A (en) * 1980-04-26 1981-11-25 Mitsubishi Electric Corp Automatic diagnostic system

Also Published As

Publication number Publication date
FR2540989A1 (fr) 1984-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse