CA1008554A - Buoyant hydrophone - Google Patents

Buoyant hydrophone

Info

Publication number
CA1008554A
CA1008554A CA193,199A CA193199A CA1008554A CA 1008554 A CA1008554 A CA 1008554A CA 193199 A CA193199 A CA 193199A CA 1008554 A CA1008554 A CA 1008554A
Authority
CA
Canada
Prior art keywords
hydrophone
buoyant
buoyant hydrophone
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
CA193,199A
Other versions
CA193199S (en
Inventor
Bryce L. Fanning
Garfield W. Mcmahon
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.)
Minister of National Defence of Canada
Original Assignee
Minister of National Defence of Canada
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 Minister of National Defence of Canada filed Critical Minister of National Defence of Canada
Priority to CA193,199A priority Critical patent/CA1008554A/en
Application granted granted Critical
Publication of CA1008554A publication Critical patent/CA1008554A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3817—Positioning of seismic devices
    • G01V1/3826—Positioning of seismic devices dynamic steering, e.g. by paravanes or birds
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves
CA193,199A 1974-02-22 1974-02-22 Buoyant hydrophone Expired CA1008554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA193,199A CA1008554A (en) 1974-02-22 1974-02-22 Buoyant hydrophone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA193,199A CA1008554A (en) 1974-02-22 1974-02-22 Buoyant hydrophone

Publications (1)

Publication Number Publication Date
CA1008554A true CA1008554A (en) 1977-04-12

Family

ID=4099263

Family Applications (1)

Application Number Title Priority Date Filing Date
CA193,199A Expired CA1008554A (en) 1974-02-22 1974-02-22 Buoyant hydrophone

Country Status (1)

Country Link
CA (1) CA1008554A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228532A (en) * 1979-01-29 1980-10-14 Sims Claude C Piezoelectric transducer
US4827459A (en) * 1986-12-15 1989-05-02 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government High sensitivity accelerometer for crossed dipoles acoustic sensors
US4866683A (en) * 1988-05-24 1989-09-12 Honeywell, Inc. Integrated acoustic receiver or projector
US4928263A (en) * 1988-12-19 1990-05-22 Hermes Electronics Limited Hydrophones and similar devices
GB2543957A (en) * 2015-10-28 2017-05-03 Ultra Electronics Maritime Systems Inc Miniature vector sensor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228532A (en) * 1979-01-29 1980-10-14 Sims Claude C Piezoelectric transducer
US4827459A (en) * 1986-12-15 1989-05-02 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government High sensitivity accelerometer for crossed dipoles acoustic sensors
US4866683A (en) * 1988-05-24 1989-09-12 Honeywell, Inc. Integrated acoustic receiver or projector
US4928263A (en) * 1988-12-19 1990-05-22 Hermes Electronics Limited Hydrophones and similar devices
GB2543957A (en) * 2015-10-28 2017-05-03 Ultra Electronics Maritime Systems Inc Miniature vector sensor
GB2543957B (en) * 2015-10-28 2018-05-30 Ultra Electronics Maritime Systems Inc Miniature vector sensor

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