JPS5181153A - - Google Patents

Info

Publication number
JPS5181153A
JPS5181153A JP50006684A JP668475A JPS5181153A JP S5181153 A JPS5181153 A JP S5181153A JP 50006684 A JP50006684 A JP 50006684A JP 668475 A JP668475 A JP 668475A JP S5181153 A JPS5181153 A JP S5181153A
Authority
JP
Japan
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.)
Granted
Application number
JP50006684A
Other languages
Japanese (ja)
Other versions
JPS5540829B2 (en:Method
Inventor
Masajiro Iida
Hideji Morimatsu
Itsuo Fukuoka
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
Priority to JP668475A priority Critical patent/JPS5540829B2/ja
Priority to NO753065A priority patent/NO141817C/no
Priority to US05/613,963 priority patent/US4020446A/en
Priority to CA239,432A priority patent/CA1019056A/en
Priority to GB48610/75A priority patent/GB1506768A/en
Priority to DE2600810A priority patent/DE2600810C3/de
Publication of JPS5181153A publication Critical patent/JPS5181153A/ja
Publication of JPS5540829B2 publication Critical patent/JPS5540829B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/345—Circuits therefor using energy switching from one active element to another

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Toys (AREA)
  • Telephone Set Structure (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
JP668475A 1975-01-13 1975-01-13 Expired JPS5540829B2 (en:Method)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP668475A JPS5540829B2 (en:Method) 1975-01-13 1975-01-13
NO753065A NO141817C (no) 1975-01-13 1975-09-08 Anlegg til sending av ultralydboelger
US05/613,963 US4020446A (en) 1975-01-13 1975-09-16 Ultrasonic wave transmitting system
CA239,432A CA1019056A (en) 1975-01-13 1975-11-12 Ultrasonic wave transmitting system
GB48610/75A GB1506768A (en) 1975-01-13 1975-11-26 Ultrasonic beam generating system
DE2600810A DE2600810C3 (de) 1975-01-13 1976-01-12 Ultraschall-Sendersystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP668475A JPS5540829B2 (en:Method) 1975-01-13 1975-01-13

Publications (2)

Publication Number Publication Date
JPS5181153A true JPS5181153A (en:Method) 1976-07-15
JPS5540829B2 JPS5540829B2 (en:Method) 1980-10-20

Family

ID=11645173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP668475A Expired JPS5540829B2 (en:Method) 1975-01-13 1975-01-13

Country Status (6)

Country Link
US (1) US4020446A (en:Method)
JP (1) JPS5540829B2 (en:Method)
CA (1) CA1019056A (en:Method)
DE (1) DE2600810C3 (en:Method)
GB (1) GB1506768A (en:Method)
NO (1) NO141817C (en:Method)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165647A (en) * 1978-05-12 1979-08-28 International Submarine Services Scan acoustical holographic apparatus and method
EP0008455B1 (en) * 1978-08-21 1984-03-14 Leslie Kay Method of and apparatus for providing information as to the existence or position of objects
DE3006106A1 (de) * 1980-02-19 1981-08-27 Siemens AG, 1000 Berlin und 8000 München Ultraschall-sender
DE3023386C2 (de) * 1980-06-23 1983-10-27 Koch & Sterzel Gmbh & Co, 4300 Essen Schaltungsanordnung für eine Ultraschall-Untersuchungseinrichtung
US4414654A (en) * 1981-02-06 1983-11-08 Canadian Patents And Development Limited Thinned array transducer for sonar
FR2580198B1 (fr) * 1985-04-16 1988-09-09 Omega Formation Dispositif de nettoyage de pieces mecaniques par ultrasons
US9201143B2 (en) 2009-08-29 2015-12-01 Echo-Sense Inc. Assisted guidance navigation
WO2012068280A1 (en) 2010-11-16 2012-05-24 Echo-Sense Inc. Remote guidance system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346837A (en) * 1966-10-18 1967-10-10 Gen Dynamics Corp Delay counter phase control system for use in producing a variable direction beam from a fixed transmitting array
US3484738A (en) * 1968-05-20 1969-12-16 Us Navy Device for simulating progressively delayed outputs linear hydrophone array
US3518669A (en) * 1968-09-20 1970-06-30 Us Air Force Time scanned array radar
GB1330352A (en) * 1971-09-15 1973-09-19 British Aircraft Corp Ltd Sonar systems

Also Published As

Publication number Publication date
NO141817C (no) 1980-05-14
JPS5540829B2 (en:Method) 1980-10-20
DE2600810B2 (de) 1977-12-22
NO141817B (no) 1980-02-04
GB1506768A (en) 1978-04-12
DE2600810C3 (de) 1978-08-10
US4020446A (en) 1977-04-26
NO753065L (en:Method) 1976-07-14
DE2600810A1 (de) 1976-07-15
CA1019056A (en) 1977-10-11

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