HITCHING A FISH UP TO A TOWED SONAR

The invention relates to an active towed sonar comprising a transmitting antenna built into a submersible object called a fish (13), a submersible receiving antenna called a streamer, and a tow-cable (12) for pulling the fish (13) and the streamer. According to the invention, the tow-cable (12) comp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LONGUET, JEAN-PHILIPPE, BODILIS, MATHIEU, PEDEN, BENOIT, CADALEN, FRANCOIS, HOFMANN, PIERRE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AIRCRAFT CARRIERS ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETECTING MASSES OR OBJECTS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES EQUIPMENT FOR SHIPPING GEOPHYSICS GRAVITATIONAL MEASUREMENTS LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MINE-LAYING MINE-SWEEPING OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS PERFORMING OPERATIONS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS SUBMARINES TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to an active towed sonar comprising a transmitting antenna built into a submersible object called a fish (13), a submersible receiving antenna called a streamer, and a tow-cable (12) for pulling the fish (13) and the streamer. According to the invention, the tow-cable (12) comprises a termination (18) connected mechanically and electrically to the streamer (14). The termination (18) comprises detachable mechanical and electrical connection means for connecting the fish (13) to the tow-cable (12), independently from the streamer connection. L'invention concerne un sonar actif remorqué comprenant une antenne d'émission intégrée dans un objet submersible, appelé poisson (13), une antenne de réception submersible appelée flûte et un câble de remorquage (12) destiné à tracter le poisson (13) et la flûte. Selon l'invention, le câble de remorquage (12) comprend une terminaison (18) raccordée mécaniquement et électriquement à la flûte (14). La terminaison (18) comprend des moyens de raccordement mécanique et électrique amovibles du poisson (13) au câble de remorquage (12), indépendant du raccordement de la flûte.