CA1029844A - Ultrasonic detection system - Google Patents

Ultrasonic detection system

Info

Publication number
CA1029844A
CA1029844A CA245,980A CA245980A CA1029844A CA 1029844 A CA1029844 A CA 1029844A CA 245980 A CA245980 A CA 245980A CA 1029844 A CA1029844 A CA 1029844A
Authority
CA
Canada
Prior art keywords
detection system
ultrasonic detection
ultrasonic
detection
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
CA245,980A
Other languages
English (en)
French (fr)
Inventor
Yoshinari Yoshida
Hideharu Morimatsu
Masajiro Iida
Itsuo Fukuoka
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.)
Furuno Electric Co Ltd
Original Assignee
Furuno Electric Co Ltd
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 Furuno Electric Co Ltd filed Critical Furuno Electric Co Ltd
Application granted granted Critical
Publication of CA1029844A publication Critical patent/CA1029844A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
CA245,980A 1975-02-18 1976-02-17 Ultrasonic detection system Expired CA1029844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2059575A JPS5623110B2 (no) 1975-02-18 1975-02-18

Publications (1)

Publication Number Publication Date
CA1029844A true CA1029844A (en) 1978-04-18

Family

ID=12031605

Family Applications (1)

Application Number Title Priority Date Filing Date
CA245,980A Expired CA1029844A (en) 1975-02-18 1976-02-17 Ultrasonic detection system

Country Status (6)

Country Link
US (1) US4057779A (no)
JP (1) JPS5623110B2 (no)
CA (1) CA1029844A (no)
DE (1) DE2606302C3 (no)
GB (1) GB1510389A (no)
NO (1) NO141281C (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493992A1 (fr) * 1980-11-07 1982-05-14 Framatome Sa Localisateur d'emission acoustique de defauts dans une structure fermee
JPS624752U (no) * 1985-06-25 1987-01-12
US5390152A (en) * 1993-09-09 1995-02-14 Airmar Technology Corporation Forward looking echosounder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506314B1 (no) * 1969-12-12 1975-03-12
US3889225A (en) * 1973-08-09 1975-06-10 Westinghouse Canada Ltd Sonar display

Also Published As

Publication number Publication date
NO760496L (no) 1976-08-19
GB1510389A (en) 1978-05-10
US4057779A (en) 1977-11-08
NO141281B (no) 1979-10-29
DE2606302A1 (de) 1976-09-09
JPS5623110B2 (no) 1981-05-29
DE2606302C3 (de) 1978-12-21
DE2606302B2 (de) 1978-05-11
JPS5194862A (no) 1976-08-19
NO141281C (no) 1980-02-06

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