A DEVICE FOR ATTACHING A SEISMIC NODE TO A CABLE, A SEISMIC NODE, AS WELL AS METHODS FOR DEPLOYMENT AND RETRIEVAL OF SEISMIC NODES ATTACHED TO A CABLE

It is described an attachment device (2) for attaching a seismic node to a cable (1), the attachment device comprising an in-line fastening device (6) fastening the cable (1); and at least one locking device (3) securing the cable (1) in the at least one in-line fastening device (6). The locking dev...

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Bibliographische Detailangaben
Hauptverfasser:	Vidar PEDERSEN, Malte SVENSSON, Vidar HOVLAND
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	DETECTING MASSES OR OBJECTS EQUIPMENT FOR SHIPPING GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING PERFORMING OPERATIONS PHYSICS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	It is described an attachment device (2) for attaching a seismic node to a cable (1), the attachment device comprising an in-line fastening device (6) fastening the cable (1); and at least one locking device (3) securing the cable (1) in the at least one in-line fastening device (6). The locking device (3) prevents the cable (1) from escaping the fastening device (6). A seismic node and a method for deployment and retrieval of a number of seismic nodes are also described. Se describe un dispositivo de unión (2) para unir un nodo sísmico a un cable (1), el dispositivo de unión que comprende un dispositivo de sujeción en línea (6) que sujeta el cable (1); y al menos un dispositivo de bloqueo (3) que asegura el cable (1) en el por lo menos un dispositivo de sujeción en línea (6). El dispositivo de bloqueo (3) previene que el cable (1) se escape del dispositivo de sujeción (6). También se describen un nodo sísmico y un método para despliegue y recuperación de un número de nodos sísmicos.