Arising from the seabed anchor, the fleet angle of mooring chain to the traction drum is likewise of potentially considerable concern. To one familiar with the art, it should be understood that the gap between the traction drum and idler wheel represents a point of vulnerability, in that the chain could jump off one or the other component in certain circumstances.
- Depresión post parto
- Lesiones repetitivas,
- ⅔ de taza de leche de soja enriquecida (170 ml)
- This is the only equipment that can be designed for different heights and blade lengths
As stated earlier, the modular approach to payload mounting allows for the ready exchange of such turbine (or otherwise configured) assemblies for reasons of maintenance (one or more being replaced by new or refurbished ones); but the point deserves raising here, that the parameters of a deep-ocean turbine design have not been fully addressed.
Dolor Sordo En El Pecho
The modular approach as is presented readily provides for adjustment in regards to these statically displacing volumes per the requirements of a specific application, by simple means of reworking of the applied piping circuit (e.g., provision of a valve set 612 and requisite piping, as opposed to penetrator plugs for a particular tank or “cell”) without disruption to the pressure boundaries of such members. In keeping with a preferred modular approach, such transverse members are comprised of structural tubes 605 that interconnect said pontoon assemblies by means of flanged connections 604. In a unitary hull approach (as exemplified in FIG. FIG. 4C diagrams the major site-installed components of the preferred embodiment, but in the absence of platform 101 (either prior to or between its deployments). Thus it is anticipated that a vertically pivotable electrical apparatus be installed in conjunction with said connector 301 (see FIG. With the addition of angled fins however (in conjunction with the termination yoke), the current vectors said buoys away from the centerline of surface current flow, to one side or the other.
Dolor De Estomago
The systems researched (as part of the investigation into prior art), however, generally involve a hard mechanical connection to the ocean floor (as opposed to variable tethering) or a basis at the ocean surface (via a floating barge-like structure). The present invention, however, does not have the ocean floor as its operational destination. FIG. 6B shows a more artistic conception of a non-modular, and larger-scale, application of the present invention. However, for the purposes of demonstrating the novelty of the present invention in regards to greater deployment depths, such comparisons must be made from that perspective of application. The device is permanently installed on the seabed and incorporates a pivoting base, underscoring its tidal (as opposed to unidirectional current) application.
Some of these volumes (for example, transverse tubes 605) may remain permanently sealed (i.e., are never operationally flooded), while others are equipped for the purposes of displacement variation. In order to “blow” those volumes that have been flooded (i.e., to fully surface the platform), the primary means presented in the illustrated embodiment consists of one or more air compressors (see FIG. FIG. 18 is a further extension of FIG.16, showing in diagrammatic form the deployment site, in this alternate embodiment, in the absence of the platform 101 and any surface support vessel (i.e., in a “ready and waiting” condition, as with FIG. Power management and conveyance, and control from either surface or shore facilities, are elements just as important as those described above.
13, with the platform functionally and illustratively undergoing either deployment or extraction operations. Cable 1604, which is operationally connected to the platform, must now also be retained at surface, likewise any cable 1605 that would be otherwise operationally connected between the platform and any off-board (e.g., seabed-resident) specialized equipment. Mejor medicamento para dolor de espalda baja . FIG. 9 is likewise an isometric perspective detail, in which major electrical features (including exemplary turbine generator units) are pointed out. Note the great angular difference of the cable relative to the platform, by comparing FIG. Said tether optionally, and additionally, conveys electrical signal to the buoy 113 from the platform, such signal having reached the tether terminus at anchor 108 via an electrical connection with cable anchor assemblies 109 and thence power cables 107. Note that while these anchors are shown as separate, it should be understood that they may be readily embraced within a single unitary assembly. Perhaps as part of the same operation (indeed, the anchor assemblies may be of integral design and shared construction), the anchor 108 for the cable management buoy tether 112 is likewise lowered and set.
A second means is via the tether retaining a designated buoy, such signals being wirelessly transmitted from this buoy to an operator console either shore-based or ship-board. A first means is via the same power cable(s) proceeding to a shore-based facility, whether via dedicated conductors or electronically multiplexed upon the power conductor(s). In all operational aspects, it should be evident that-as with any modern power plant-computers and purpose-built software are involved.
With the platform still at the surface, the mooring lines are retrieved and threaded into or onto the winch assemblies, and any required electrical cables-likewise kept at surface via one or more buoys, in absence of the platform-are attached. The mooring line buoys, however, have fins oriented (in plan view) at an angle not parallel with the mooring line axis and yoke termination. Various valving and sensing for individual floodable volumes PV have been discussed prior, though the signal communications between them and the system controller(s) are emphasized in this diagram. The mooring lines 104 have been lifted out of the water 102 and threaded onto winch assemblies 201. During such threading operations, an idler wheel and arm 710 has been lifted away (such wheel being discussed further in the context of FIG.
2B being an enlargement of an area of the platform showing the engagement of one mooring line (or set of such) with an associated winch assembly. Alternatively, or for major repairs or upgrades in payload or other equipment, the platform may be disconnected from its mooring lines and cables and towed to a shore-based support facility. As described previously, power cables 107 are retained at surface by the cable management buoy 113. Due to the action of switchgear resident in the shore facility 111, all power conductors are inactive.