CA1029845A - Systeme de detection ultrasonique - Google Patents

Systeme de detection ultrasonique

Info

Publication number
CA1029845A
CA1029845A CA244,493A CA244493A CA1029845A CA 1029845 A CA1029845 A CA 1029845A CA 244493 A CA244493 A CA 244493A CA 1029845 A CA1029845 A CA 1029845A
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
CA244,493A
Other languages
English (en)
Inventor
Hideharu Morimatsu
Itsuo Fukuoka
Masajiro Iida
Yoshinari Yoshida
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 CA1029845A publication Critical patent/CA1029845A/fr
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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
    • G01S15/8922—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being concentric or annular
    • 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
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
    • G01S15/8927—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array using simultaneously or sequentially two or more subarrays or subapertures
    • 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
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52019—Details of transmitters
    • G01S7/5202—Details of transmitters for pulse systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Surgical Instruments (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
CA244,493A 1975-01-30 1976-01-29 Systeme de detection ultrasonique Expired CA1029845A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1308475A JPS5652265B2 (fr) 1975-01-30 1975-01-30

Publications (1)

Publication Number Publication Date
CA1029845A true CA1029845A (fr) 1978-04-18

Family

ID=11823293

Family Applications (1)

Application Number Title Priority Date Filing Date
CA244,493A Expired CA1029845A (fr) 1975-01-30 1976-01-29 Systeme de detection ultrasonique

Country Status (6)

Country Link
US (1) US4045766A (fr)
JP (1) JPS5652265B2 (fr)
CA (1) CA1029845A (fr)
DE (1) DE2603570C3 (fr)
GB (1) GB1517591A (fr)
NO (1) NO142054C (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240152A (en) * 1978-06-15 1980-12-16 Duncan Robert L Object indicator for moving vehicles
JPS6217733Y2 (fr) * 1978-07-07 1987-05-07
GB2134653B (en) * 1979-11-14 1985-02-20 Klein Associates Inc Multi-angular sector sound transmitting and receiving system
US4336605A (en) * 1980-07-23 1982-06-22 Hurst Performance, Inc. Multiplexer for ultrasonic ranging device
CA1199286A (fr) * 1982-06-18 1986-01-14 Ronald J. Pike Bande-frein plastique pour transmission
US4672589A (en) * 1983-01-20 1987-06-09 Furuno Electric Co., Ltd. Underwater detection system
DE3580848D1 (de) * 1985-09-24 1991-01-17 Hewlett Packard Gmbh Schaltmatrix.
JPS62170848A (ja) * 1986-01-24 1987-07-27 Nippon Bunseki Kogyo Kk ガスクロマトグラフでの試料の熱分解方法
JPH0446223Y2 (fr) * 1987-11-19 1992-10-29
US4928101A (en) * 1989-08-15 1990-05-22 Favors Alexander L Anti-collision sensor
DK5392A (da) * 1992-01-17 1993-07-18 Reson System As Sonarudstyr for maritimt miljoe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846745A (en) * 1970-12-18 1974-11-05 E Hill Electronic scanning switch
DE2163053C3 (de) * 1971-07-23 1979-08-02 Fried. Krupp Gmbh, 4300 Essen Schaltanordnung zum Bilden von zeitlich aufeinanderfolgenden Gruppensignalen in der Peiltechnik
US3781776A (en) * 1972-05-22 1973-12-25 Us Navy Solid state high speed scanning compensator switch for sonar
FR2244180B1 (fr) * 1973-09-17 1977-08-19 France Etat

Also Published As

Publication number Publication date
GB1517591A (en) 1978-07-12
NO142054C (no) 1980-06-25
DE2603570B2 (de) 1978-05-18
JPS5652265B2 (fr) 1981-12-10
NO760268L (fr) 1976-08-02
JPS5188051A (fr) 1976-08-02
US4045766A (en) 1977-08-30
DE2603570A1 (de) 1976-08-05
NO142054B (no) 1980-03-10
DE2603570C3 (de) 1979-01-11

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