Embodiments of an autonomous seismic node that can be positioned on the seabed are disclosed. The autonomous seismic node comprises a pressurized node housing substantially surrounded and/or enclosed by a non-pressurized node housing. The seismic node may be substantially rectangular or square shape
Embodiments of an autonomous seismic node that can be positioned on the seabed are disclosed. The autonomous seismic node comprises a pressurized node housing substantially surrounded and/or enclosed by a non-pressurized node housing. The seismic node may be substantially rectangular or square shaped for node storage, handling, and deployment. One or more node locks may be coupled to either (or both) of the pressurized node housing or the non-pressurized node housing. The pressurized node housing may be formed as a cast monolithic titanium structure and may be a complex shape with irregularly shaped sides and be asymmetrical. In other embodiments, a non-pressurized housing may substantially enclose other devices or payloads besides a node, such as weights or transponders, and be coupled to a plurality of protrusions.
대표청구항▼
1. An apparatus for deploying a seismic device to the seabed, comprising: a non-pressure housing that surrounds an autonomous seismic node for recording seismic signals on the seabed, wherein the non-pressure housing comprises a shape approximately in the form of a rectangular box when assembled aro
1. An apparatus for deploying a seismic device to the seabed, comprising: a non-pressure housing that surrounds an autonomous seismic node for recording seismic signals on the seabed, wherein the non-pressure housing comprises a shape approximately in the form of a rectangular box when assembled around the autonomous seismic node. 2. The apparatus of claim 1, wherein a cross-sectional area of the non-pressure housing is approximately a rectangle. 3. The apparatus of claim 1, wherein the non-pressure housing substantially encloses the autonomous seismic node. 4. The apparatus of claim 1, wherein the autonomous seismic node comprises a plurality of internal components that are each approximately cuboid in shape. 5. The apparatus of claim 4, wherein the non-pressure housing substantially encloses the plurality of internal components. 6. The apparatus of claim 1, wherein the non-pressure housing comprises a plurality of modular components that are removably attached. 7. The apparatus of claim 1, wherein the non-pressure housing comprises a plurality of removable faces. 8. The apparatus of claim 1, wherein the non-pressure housing comprises a first part and a second part, wherein the first part comprises one or more sides of the non-pressure housing and the second part comprises one or more upper or lower faces of the non-pressure housing. 9. The apparatus of claim 1, wherein the non-pressure housing is coupled to one or more direct attachment mechanisms configured for direct attachment to a deployment line. 10. The apparatus of claim 1, wherein the non-pressure housing is configured to couple with a deployment line. 11. The apparatus of claim 1, wherein the non-pressure housing is configured to couple with the seabed. 12. The apparatus of claim 1, wherein the non-pressure housing comprises a body that has acoustic transparency. 13. The apparatus of claim 1, further comprising an acoustic transponder coupled to the autonomous seismic node, wherein the non-pressure housing is configured to couple the acoustic transponder to water. 14. The apparatus of claim 1, wherein the non-pressure housing comprises an opening configured for protrusion of a hydrophone from the non-pressure housing. 15. An autonomous seismic node for deployment to the seabed, comprising: a plurality of electronic components comprising at least one seismic sensor, at least one data recording unit, and at least one clock;one or more pressure housings comprising at least one of the plurality of electronic components; anda modular non-pressure housing surrounding the one or more pressure housings,wherein the non-pressure housing comprises a shape approximately in the form of a rectangular box when assembled around the one or more pressure housings,wherein the autonomous seismic node is configured to record seismic signals on the seabed. 16. The autonomous seismic node of claim 15, wherein a cross-sectional area of the modular non-pressure housing is approximately a rectangle. 17. The autonomous seismic node of claim 15, wherein the one or more pressure housings are each approximately cuboid in shape. 18. The autonomous seismic node of claim 15, wherein an exterior shape of the modular non-pressure housing provides the exterior shape of the autonomous seismic node. 19. The autonomous seismic node of claim 15, wherein the non-pressure housing comprises a plurality of removable sections. 20. The autonomous seismic node of claim 15, wherein the non-pressure housing substantially surrounds the one or more pressure housings. 21. An autonomous seismic node for deployment to the seabed, comprising: one or more pressure housings comprising at least one seismic sensor, at least one data recording unit, and at least one clock; anda modular housing coupled to the one or more pressure housings,wherein the modular housing comprises a plurality of removable sections that approximately form a shape of a rectangular box when assembled around the one or more pressure housings,wherein the autonomous seismic node is configured to record seismic signals on the seabed. 22. The autonomous seismic node of claim 21, wherein at least some of the plurality of removable sections are fastened together when assembled around the one or more pressure housings. 23. The autonomous seismic node of claim 21, wherein the one or more pressure housings are each approximately cuboid in shape. 24. The autonomous seismic node of claim 21, wherein the modular housing is coupled to one or more direct attachment mechanisms configured for direct attachment to a deployment line.
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이 특허에 인용된 특허 (43)
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