FR1204015A - Mobile device for acoustic sounding - Google Patents

Mobile device for acoustic sounding

Info

Publication number
FR1204015A
FR1204015A FR1204015DA FR1204015A FR 1204015 A FR1204015 A FR 1204015A FR 1204015D A FR1204015D A FR 1204015DA FR 1204015 A FR1204015 A FR 1204015A
Authority
FR
France
Prior art keywords
mobile device
acoustic sounding
sounding
acoustic
mobile
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.)
ELAC Electroacustic GmbH
Original Assignee
ELAC Electroacustic GmbH
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 ELAC Electroacustic GmbH filed Critical ELAC Electroacustic GmbH
Application granted granted Critical
Publication of FR1204015A publication Critical patent/FR1204015A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B45/00—Arrangements or adaptations of signalling or lighting devices
    • B63B45/08—Arrangements or adaptations of signalling or lighting devices the devices being acoustic
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/35—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
    • G10K11/352—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving the transducer
    • G10K11/355—Arcuate movement
FR1204015D 1957-03-07 1958-10-02 Mobile device for acoustic sounding Expired FR1204015A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEE13787A DE1052872B (en) 1957-03-07 1957-03-07 Echo sounder device arranged to be extendable on a shaft
FR1204015T 1958-10-02
NL231991A NL231991A (en) 1957-03-07 1958-10-06 Lowerable echo sounder.
GB32457/58A GB897739A (en) 1957-03-07 1958-10-10 Improvements in or relating to echo sounding apparatus

Publications (1)

Publication Number Publication Date
FR1204015A true FR1204015A (en) 1960-01-22

Family

ID=41078099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1204015D Expired FR1204015A (en) 1957-03-07 1958-10-02 Mobile device for acoustic sounding

Country Status (4)

Country Link
DE (1) DE1052872B (en)
FR (1) FR1204015A (en)
GB (1) GB897739A (en)
NL (1) NL231991A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7588891A (en) * 1989-10-17 1991-05-16 Dennis Feragen Soft sonar suspension system

Also Published As

Publication number Publication date
DE1052872B (en) 1959-03-12
NL231991A (en) 1964-01-27
GB897739A (en) 1962-05-30

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