According to various embodiments, an apparatus includes an adhesive layer disposed on a first side of a porous layer. A plurality of bound wire mesh layers are attached to a second side of the porous layer. One or more pores of the porous layer correspond to one or more air gaps between the bound wire mesh layers and the porous layer. The apparatus further includes a characteristic of a presence of an extent of surface tension at (or throughout) the bound wire mesh layers. Each of the one or more air gaps further corresponds to one or more opening portions of a wire strand layer(s) in the bound wire strand layers. Other embodiments are directed to a method to configure the apparatus.

According to various embodiments, an apparatus includes an adhesive layer disposed on a first side of a porous layer. A plurality of bound wire mesh layers are attached to a second side of the porous layer. One or more pores of the porous layer correspond to one or more air gaps between the bound wire mesh layers and the porous layer. The apparatus further includes a characteristic of a presence of an extent of surface tension at (or throughout) the bound wire mesh layers. Each of the one or more air gaps further corresponds to one or more opening portions of a wire strand layer(s) in the bound wire strand layers. Other embodiments are directed to a method to configure the apparatus.

An inflation-based antifouling system and method that include an inflatable film configured to be disposed on a target clean surface; and an inflation device that inflates the inflatable film such that bio-fouling is removed from the target clean surface.

A negative pressure aeration system, created by atmospheric siphon pressure above the waterline and mechanical pump suction below the waterline, which impedes the growth of organic matter. A waterfall flow in vacuum effect is created within a system that aerates the raw water as it falls through the air chamber of the system housing, which assists in the suppression of organic growth by reducing the contact surface area within the system. A chemical tank allows an anti-fouling chemical to be added to the entire system and a power supply allows flexible electrodes driven by a vacuum to create a further anti-fouling benefit throughout the components of the system.

The instant invention describes an anti-biofouling structure for placement onto structures or surfaces that are exposed to aquatic environments. Embedded within the anti-biofouling structure are agents that can diffuse out of the structure and prevent the formation and/or accumulation of plant and animal species build-up that creates biofouling. The instant invention also describes a system for preventing biofouling of an object stored in an aquatic environment which includes the anti-biofouling structure, and a protective cover element constructed and arranged to fit various structures, such as boat propellers.

The instant invention describes an anti-biofouling structure for placement onto structures or surfaces that are exposed to aquatic environments. Embedded within the anti-biofouling structure are agents that can diffuse out of the structure and prevent the formation and/or accumulation of plant and animal species build-up that creates biofouling. The instant invention also describes a system for preventing biofouling of an object stored in an aquatic environment which includes the anti-biofouling structure, and a protective cover element constructed and arranged to fit various structures, such as boat propellers.

A light emitting device (1) is provided that can be used in various contexts, including the context of realizing an anti-fouling action on surfaces. The light emitting device (1) comprises light emitting units (10) being arranged in a plane filling pattern (20) for covering at least a substantial portion of a surface. Individual light emitting units (10) are electrically interconnected through connection areas (12, 13) as present on the light emitting units (10) for providing electrical access to an internal electrical circuit (11) thereof, wherein the light emitting units (10) overlap at the positions of at least portions of the connection areas (12, 13) thereof. Further, it may be so that at least one of the connection areas (12, 13) of the individual light emitting units (10) is electrically connected simultaneously to respective connection areas (12, 13) of at least two other light emitting units (10).

A light emitting device (1) is provided that can be used in various contexts, including the context of realizing an anti-fouling action on surfaces. The light emitting device (1) comprises light emitting units (10) being arranged in a plane filling pattern (20) for covering at least a substantial portion of a surface. Individual light emitting units (10) are electrically interconnected through connection areas (12, 13) as present on the light emitting units (10) for providing electrical access to an internal electrical circuit (11) thereof, wherein the light emitting units (10) overlap at the positions of at least portions of the connection areas (12, 13) thereof. Further, it may be so that at least one of the connection areas (12, 13) of the individual light emitting units (10) is electrically connected simultaneously to respective connection areas (12, 13) of at least two other light emitting units (10).

An anti-fouling system is used for protecting a surface against biofouling. Inductive power transfer is used to power an anti-fouling light source arrangement and a voltage multiplier is used at the receiver (secondary) side. The voltage multiplier enables a reduction in the optical impact of the secondary coils in the panel.

An anti-fouling system is used for protecting a surface against biofouling. Inductive power transfer is used to power an anti-fouling light source arrangement and a voltage multiplier is used at the receiver (secondary) side. The voltage multiplier enables a reduction in the optical impact of the secondary coils in the panel.