ES232018A1 - 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
ES232018A1
ES232018A1 ES0232018A ES232018A ES232018A1 ES 232018 A1 ES232018 A1 ES 232018A1 ES 0232018 A ES0232018 A ES 0232018A ES 232018 A ES232018 A ES 232018A ES 232018 A1 ES232018 A1 ES 232018A1
Authority
ES
Spain
Prior art keywords
depth
devices
towed
relating
remotely indicating
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
ES0232018A
Other languages
Spanish (es)
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.)
Marconi Sounding Device Co Ltd
Original Assignee
Marconi Sounding Device 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 Marconi Sounding Device Co Ltd filed Critical Marconi Sounding Device Co Ltd
Publication of ES232018A1 publication Critical patent/ES232018A1/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)

Abstract

Improvements in devices to remotely indicate the depth of submerged, towed objects, characterized by comprising an electrical group that contains an electrical signal generator; a variable element to control these and means dependent on the hydrostatic pressure, to vary the element; means for coupling the electrical group to be towed by a trailer driver for the submerged object, and tuned to it; and means for supplying the signals produced by the generator to the towing cable, by which means the signals indicating the proximity of the device can be sent by the driver to the tug. (Machine-translation by Google Translate, not legally binding)
ES0232018A 1956-02-10 1956-11-19 Improvements in or relating to devices for remotely indicating the depth of towed submarine bodies Expired ES232018A1 (en)

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
ES232018A1 true ES232018A1 (en) 1957-05-16

Family

ID=9773059

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0232018A Expired ES232018A1 (en) 1956-02-10 1956-11-19 Improvements in or relating to devices for remotely indicating the depth of towed submarine bodies

Country Status (5)

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

Also Published As

Publication number Publication date
BE554849A (en)
GB804623A (en) 1958-11-19
FR1172273A (en) 1959-02-09
NL214282A (en)

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