GB804623A - Improvements in or relating to devices for remotely indicating the depth of towed submarine bodies - Google Patents

Improvements in or relating to devices for remotely indicating the depth of towed submarine bodies

Info

Publication number
GB804623A
GB804623A GB422356A GB422356A GB804623A GB 804623 A GB804623 A GB 804623A GB 422356 A GB422356 A GB 422356A GB 422356 A GB422356 A GB 422356A GB 804623 A GB804623 A GB 804623A
Authority
GB
United Kingdom
Prior art keywords
depth
relating
oscillator
devices
wire
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
GB422356A
Other languages
English (en)
Inventor
James Watt
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi 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
Priority to NL214282D priority Critical patent/NL214282A/xx
Priority to BE554849D priority patent/BE554849A/xx
Application filed by Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Priority to GB422356A priority patent/GB804623A/en
Priority to ES0232018A priority patent/ES232018A1/es
Priority to FR1172273D priority patent/FR1172273A/fr
Publication of GB804623A publication Critical patent/GB804623A/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)
  • Geophysics And Detection Of Objects (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Electric Cable Installation (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
GB422356A 1956-02-10 1956-02-10 Improvements in or relating to devices for remotely indicating the depth of towed submarine bodies Expired GB804623A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL214282D NL214282A (xx) 1956-02-10
BE554849D BE554849A (xx) 1956-02-10
GB422356A GB804623A (en) 1956-02-10 1956-02-10 Improvements in or relating to devices for remotely indicating the depth of towed submarine bodies
ES0232018A ES232018A1 (es) 1956-02-10 1956-11-19 Perfeccionamientos en dispositivos para indicar a distancia la profundidad de objetos sumergidos, remolcados
FR1172273D FR1172273A (fr) 1956-02-10 1957-02-09 Dispositif d'indication à distance de la profondeur d'immersion d'un corps remorqué

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB422356A GB804623A (en) 1956-02-10 1956-02-10 Improvements in or relating to devices for remotely indicating the depth of towed submarine bodies

Publications (1)

Publication Number Publication Date
GB804623A true GB804623A (en) 1958-11-19

Family

ID=9773059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB422356A Expired GB804623A (en) 1956-02-10 1956-02-10 Improvements in or relating to devices for remotely indicating the depth of towed submarine bodies

Country Status (5)

Country Link
BE (1) BE554849A (xx)
ES (1) ES232018A1 (xx)
FR (1) FR1172273A (xx)
GB (1) GB804623A (xx)
NL (1) NL214282A (xx)

Also Published As

Publication number Publication date
BE554849A (xx)
FR1172273A (fr) 1959-02-09
ES232018A1 (es) 1957-05-16
NL214282A (xx)

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