AU2984989A - A system for sensing underwater objects - Google Patents

A system for sensing underwater objects

Info

Publication number
AU2984989A
AU2984989A AU29849/89A AU2984989A AU2984989A AU 2984989 A AU2984989 A AU 2984989A AU 29849/89 A AU29849/89 A AU 29849/89A AU 2984989 A AU2984989 A AU 2984989A AU 2984989 A AU2984989 A AU 2984989A
Authority
AU
Australia
Prior art keywords
underwater objects
sensing underwater
sensing
objects
underwater
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.)
Granted
Application number
AU29849/89A
Other versions
AU620843B2 (en
Inventor
Peter John Stokes
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU29849/89A priority Critical patent/AU620843B2/en
Publication of AU2984989A publication Critical patent/AU2984989A/en
Application granted granted Critical
Publication of AU620843B2 publication Critical patent/AU620843B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • G01S7/521—Constructional features
    • 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
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • G10K11/006—Transducer mounting in underwater equipment, e.g. sonobuoys

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
AU29849/89A 1988-02-11 1989-02-13 A system for sensing underwater objects Ceased AU620843B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU29849/89A AU620843B2 (en) 1988-02-11 1989-02-13 A system for sensing underwater objects

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPI670388 1988-02-11
AUPI6703 1988-02-11
AU29849/89A AU620843B2 (en) 1988-02-11 1989-02-13 A system for sensing underwater objects

Publications (2)

Publication Number Publication Date
AU2984989A true AU2984989A (en) 1989-08-17
AU620843B2 AU620843B2 (en) 1992-02-27

Family

ID=25621159

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29849/89A Ceased AU620843B2 (en) 1988-02-11 1989-02-13 A system for sensing underwater objects

Country Status (1)

Country Link
AU (1) AU620843B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991002264A1 (en) * 1988-02-11 1991-02-21 Peter John Stokes Apparatus for sensing underwater objects

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO120353B (en) * 1968-05-02 1970-10-05 Simonsen & Mustad As
US3563335A (en) * 1969-03-17 1971-02-16 Sanders Associates Inc Tuned mechanical stabilizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991002264A1 (en) * 1988-02-11 1991-02-21 Peter John Stokes Apparatus for sensing underwater objects

Also Published As

Publication number Publication date
AU620843B2 (en) 1992-02-27

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