FR1222779A - New fishing asdic - Google Patents

New fishing asdic

Info

Publication number
FR1222779A
FR1222779A FR784809A FR784809A FR1222779A FR 1222779 A FR1222779 A FR 1222779A FR 784809 A FR784809 A FR 784809A FR 784809 A FR784809 A FR 784809A FR 1222779 A FR1222779 A FR 1222779A
Authority
FR
France
Prior art keywords
asdic
new fishing
fishing
new
fishing asdic
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
FR784809A
Other languages
French (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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR784809A priority Critical patent/FR1222779A/en
Priority to ES0254940A priority patent/ES254940A1/en
Application granted granted Critical
Publication of FR1222779A publication Critical patent/FR1222779A/en
Expired 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
    • 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
    • G01S7/56—Display arrangements
    • G01S7/62—Cathode-ray tube displays
    • G01S7/6218—Cathode-ray tube displays providing two-dimensional coordinated display of distance and direction
    • 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
    • G01S15/06—Systems determining the position data of a target
    • G01S15/42—Simultaneous measurement of distance and other co-ordinates

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)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
FR784809A 1959-01-23 1959-01-23 New fishing asdic Expired FR1222779A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR784809A FR1222779A (en) 1959-01-23 1959-01-23 New fishing asdic
ES0254940A ES254940A1 (en) 1959-01-23 1960-01-12 An equipment for polling and detecting fish banks through ultrasound waves (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR784809A FR1222779A (en) 1959-01-23 1959-01-23 New fishing asdic

Publications (1)

Publication Number Publication Date
FR1222779A true FR1222779A (en) 1960-06-13

Family

ID=8710453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR784809A Expired FR1222779A (en) 1959-01-23 1959-01-23 New fishing asdic

Country Status (2)

Country Link
ES (1) ES254940A1 (en)
FR (1) FR1222779A (en)

Also Published As

Publication number Publication date
ES254940A1 (en) 1960-06-16

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