FR1172273A - Device for remote indication of the immersion depth of a towed body - Google Patents

Device for remote indication of the immersion depth of a towed body

Info

Publication number
FR1172273A
FR1172273A FR1172273DA FR1172273A FR 1172273 A FR1172273 A FR 1172273A FR 1172273D A FR1172273D A FR 1172273DA FR 1172273 A FR1172273 A FR 1172273A
Authority
FR
France
Prior art keywords
immersion depth
towed body
remote indication
indication
remote
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1172273A publication Critical patent/FR1172273A/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
FR1172273D 1956-02-10 1957-02-09 Device for remote indication of the immersion depth of a towed body Expired FR1172273A (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
FR1172273A true FR1172273A (en) 1959-02-09

Family

ID=9773059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172273D Expired FR1172273A (en) 1956-02-10 1957-02-09 Device for remote indication of the immersion depth of a towed body

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
NL214282A (en)
GB804623A (en) 1958-11-19
ES232018A1 (en) 1957-05-16
BE554849A (en)

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