FR2061714A1 - - Google Patents

Info

Publication number
FR2061714A1
FR2061714A1 FR7033337A FR7033337A FR2061714A1 FR 2061714 A1 FR2061714 A1 FR 2061714A1 FR 7033337 A FR7033337 A FR 7033337A FR 7033337 A FR7033337 A FR 7033337A FR 2061714 A1 FR2061714 A1 FR 2061714A1
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.)
Withdrawn
Application number
FR7033337A
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.)
SIMONSEN AND MUSTAD AS
Original Assignee
SIMONSEN AND MUSTAD AS
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 SIMONSEN AND MUSTAD AS filed Critical SIMONSEN AND MUSTAD AS
Publication of FR2061714A1 publication Critical patent/FR2061714A1/fr
Withdrawn legal-status Critical Current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
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/96—Sonar systems specially adapted for specific applications for locating fish
    • 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
    • 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
    • G01S15/87—Combinations of sonar systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
FR7033337A 1969-09-15 1970-09-15 Withdrawn FR2061714A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO367269A NO120174B (enrdf_load_stackoverflow) 1969-09-15 1969-09-15

Publications (1)

Publication Number Publication Date
FR2061714A1 true FR2061714A1 (enrdf_load_stackoverflow) 1971-06-25

Family

ID=19879774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7033337A Withdrawn FR2061714A1 (enrdf_load_stackoverflow) 1969-09-15 1970-09-15

Country Status (4)

Country Link
DE (1) DE2045234A1 (enrdf_load_stackoverflow)
FR (1) FR2061714A1 (enrdf_load_stackoverflow)
GB (1) GB1318537A (enrdf_load_stackoverflow)
NO (1) NO120174B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31026E (en) 1975-09-18 1982-09-07 Santa Fe International Corporation Navigation system for maneuvering a structure about a submerged object
FR2532437B1 (fr) * 1982-08-31 1985-12-27 Commissariat Energie Atomique Dispositif a ultrasons pour le reperage d'un objet
DE3832700C2 (de) * 1988-09-27 1997-05-22 Vdo Schindling Vorrichtung zum rückwärtigen Kollisionsschutz von Fahrzeugen
NO334751B1 (no) * 2011-09-22 2014-05-19 Scantrawl As System og fremgangsmåte for styring av trålfiske
NO336137B1 (no) * 2012-05-16 2015-05-26 Scantrawl As Høydemåler for tråling
NO344522B1 (en) 2018-06-05 2020-01-20 Remoey Sea Group As Dynamic trawl steering system

Also Published As

Publication number Publication date
NO120174B (enrdf_load_stackoverflow) 1970-09-07
DE2045234A1 (enrdf_load_stackoverflow) 1971-03-18
GB1318537A (en) 1973-05-31

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse