ES224153A1 - Un aparato submarino de sondeo por eco - Google Patents

Un aparato submarino de sondeo por eco

Info

Publication number
ES224153A1
ES224153A1 ES0224153A ES224153A ES224153A1 ES 224153 A1 ES224153 A1 ES 224153A1 ES 0224153 A ES0224153 A ES 0224153A ES 224153 A ES224153 A ES 224153A ES 224153 A1 ES224153 A1 ES 224153A1
Authority
ES
Spain
Prior art keywords
echo
frequency
ray tube
sounding
cathode ray
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
ES0224153A
Other languages
English (en)
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.)
PYE MARINE Ltd SOC GEN DE D EL
Original Assignee
PYE MARINE Ltd SOC GEN DE D EL
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 PYE MARINE Ltd SOC GEN DE D EL filed Critical PYE MARINE Ltd SOC GEN DE D EL
Publication of ES224153A1 publication Critical patent/ES224153A1/es
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)
ES0224153A 1954-09-27 1955-09-26 Un aparato submarino de sondeo por eco Expired ES224153A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2782754A GB789225A (en) 1954-09-27 1954-09-27 Submarine echo-sounding apparatus for fishing vessels

Publications (1)

Publication Number Publication Date
ES224153A1 true ES224153A1 (es) 1956-02-01

Family

ID=10265945

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0224153A Expired ES224153A1 (es) 1954-09-27 1955-09-26 Un aparato submarino de sondeo por eco

Country Status (4)

Country Link
BE (1) BE541587A (cs)
ES (1) ES224153A1 (cs)
FR (1) FR1136851A (cs)
GB (1) GB789225A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105738906B (zh) * 2016-03-28 2018-05-01 中国船舶重工集团公司第七一〇研究所 一种小型拖网渔船捕捞用无缆网位仪

Also Published As

Publication number Publication date
GB789225A (en) 1958-01-15
BE541587A (cs) 1955-10-15
FR1136851A (fr) 1957-05-21

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