GB2074319B - Sonar transmitting assembly - Google Patents

Sonar transmitting assembly

Info

Publication number
GB2074319B
GB2074319B GB8111607A GB8111607A GB2074319B GB 2074319 B GB2074319 B GB 2074319B GB 8111607 A GB8111607 A GB 8111607A GB 8111607 A GB8111607 A GB 8111607A GB 2074319 B GB2074319 B GB 2074319B
Authority
GB
United Kingdom
Prior art keywords
transmitting assembly
sonar transmitting
sonar
assembly
transmitting
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
GB8111607A
Other versions
GB2074319A (en
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Priority to GB8111607A priority Critical patent/GB2074319B/en
Publication of GB2074319A publication Critical patent/GB2074319A/en
Application granted granted Critical
Publication of GB2074319B publication Critical patent/GB2074319B/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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/96—Sonar systems specially adapted for specific applications for locating fish

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GB8111607A 1980-04-17 1981-04-13 Sonar transmitting assembly Expired GB2074319B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8111607A GB2074319B (en) 1980-04-17 1981-04-13 Sonar transmitting assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8012752 1980-04-17
GB8111607A GB2074319B (en) 1980-04-17 1981-04-13 Sonar transmitting assembly

Publications (2)

Publication Number Publication Date
GB2074319A GB2074319A (en) 1981-10-28
GB2074319B true GB2074319B (en) 1984-01-04

Family

ID=26275213

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8111607A Expired GB2074319B (en) 1980-04-17 1981-04-13 Sonar transmitting assembly

Country Status (1)

Country Link
GB (1) GB2074319B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3629097A (en) * 1996-07-19 1998-02-10 Loughborough University Innovations Limited By-catch reduction acoustic device

Also Published As

Publication number Publication date
GB2074319A (en) 1981-10-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Free format text: IN PAT.BUL.5051,PAGE 3188 FOR 2084319 READ 2074319

PCNP Patent ceased through non-payment of renewal fee

Free format text: IN PAT.BUL.5051,PAGE 3188 FOR 2084319 READ 2074319