An apparatus for use with a submerged compartment is presented. The apparatus includes deployable physical connection hardware provided with the submerged compartment. The deployable physical connection allows for a transfer of fluid between the submerged compartment and a region near a marine free surface when deployed. The deployable physical connection hardware comprises a hose in one aspect.

A docking system has flat funnel and a slotted ramp at the end of the flat funnel. The ramp has a plurality of inclined planes, each on a respective side of the slot. A docking adapter, fitted over an underwater vehicle, includes a guide plane and a mask. The funnel guides the guide plane to the top of the ramp during docking/charging of the underwater vehicle. Another aspect of the invention is a highly maneuverable glider including a forwardly mounted buoyancy module followed, in order, by a pitch module, a processing module, and a roll module, mounted concentrically with respect to each other. The glider may be attached to any docking system. When used in conjunction with the docking system of the present invention, the glider may be attached to either the flat funnel or the docking adapter of the docking system of the present invention.

An apparatus for use with a submerged compartment is presented. The apparatus includes deployable physical connection hardware provided with the submerged compartment. The deployable physical connection allows for a transfer of fluid between the submerged compartment and a region near a marine free surface when deployed. The deployable physical connection hardware comprises a hose in one aspect.

An apparatus for use with a submerged compartment is presented. The apparatus includes deployable physical connection hardware provided with the submerged compartment. The deployable physical connection allows for a transfer of fluid between the submerged compartment and a region near a marine free surface when deployed. The deployable physical connection hardware comprises a hose in one aspect.

An autonomous underwater system for environmental monitoring including a multidisciplinary underwater station including onboard instrumentation, at least one autonomous modular underwater vehicle movable inside an area to be monitored along an assigned route, and at least one external instrumental modulus which can be connected the vehicle, wherein the multidisciplinary underwater station includes a docking area, an interface system, an equipping system for supplying the vehicle with instrumental moduli, and a management system.

A target spar. A left jaw member. The left guidance portion has a left spiral curve. The left arm portion has a left arm profile, a left arm gear, and a left arm protrusion. A right jaw member. The right guidance portion has a right spiral curve. The right arm portion comprises a right arm gear and a right arm protrusion. A top plate member. A bottom plate member. A drive unit comprising an electric motor within a pressure housing. A drive shaft on the electric motor. The bottom plate member abuts the left jaw member, the right jaw member, and the top plate member. The left jaw member and the right jaw member opened and closed. At the closed position, the target spar is slidably received in the left and right jaw members, the top and bottom plate members, and abuts the left and right arm profiles.

The present invention belongs to the technical field of ocean traffic engineering, and relates to a fabricated ocean tunnel structure with an escape device and an application method thereof. The present invention includes a fabricated ocean tunnel structure and an escape device. the partition plate separates a middle bin in the tunnel, and the escape device is connected into the middle bin; and the escape device includes a rescue capsule, transverse ladders are evenly arranged in the rescue capsule, and a balancing weight block and a rescue equipment area are arranged at the bottom of the rescue capsule. The ocean tunnel structure can be provided with a rescue device during installation, and the safety of personnel escape can be guaranteed; therefore, the safety of the ocean tunnel structure is improved, cost is relatively low, secondary damage to the ocean tunnel structure is not needed.

The present invention belongs to the technical field of ocean traffic engineering, and relates to a fabricated ocean tunnel structure with an escape device and an application method thereof. The present invention includes a fabricated ocean tunnel structure and an escape device. the partition plate separates a middle bin in the tunnel, and the escape device is connected into the middle bin; and the escape device includes a rescue capsule, transverse ladders are evenly arranged in the rescue capsule, and a balancing weight block and a rescue equipment area are arranged at the bottom of the rescue capsule. The ocean tunnel structure can be provided with a rescue device during installation, and the safety of personnel escape can be guaranteed; therefore, the safety of the ocean tunnel structure is improved, cost is relatively low, secondary damage to the ocean tunnel structure is not needed.

An example underwater vehicle includes a first section detachably coupled to a second section that is positioned forward of the first section, and a hinge detachably coupling the first section to the second section, where the hinge creates a pivot between the first section and the second section. The underwater vehicle includes a lock having a locked position and an unlocked position, where, in the locked position, the lock couples the first section and the second section together, and where, in the unlocked position, the second section is capable of decoupling from the first section. The underwater vehicle also includes a drag fin associated with the second section that is movable to an extended position away from the second section to create a drag force which causes the second section to pivot about the hinge, away from the first section, when the underwater vehicle is traveling through a fluid medium.

An example underwater vehicle includes a first section detachably coupled to a second section that is positioned forward of the first section, and a hinge detachably coupling the first section to the second section, where the hinge creates a pivot between the first section and the second section. The underwater vehicle includes a lock having a locked position and an unlocked position, where, in the locked position, the lock couples the first section and the second section together, and where, in the unlocked position, the second section is capable of decoupling from the first section. The underwater vehicle also includes a drag fin associated with the second section that is movable to an extended position away from the second section to create a drag force which causes the second section to pivot about the hinge, away from the first section, when the underwater vehicle is traveling through a fluid medium.