Abstract: A tooling assembly and method for forming a flange of a composite component is provided. The tooling assembly includes a mold configured to receive a composite material. The composite material may include a plurality of fabric plies impregnated with resin. The fabric plies may be debulked as they are being laid using a plurality of debulking tools, with the radius of each debulking tool growing as additional fabric plies are laid. A gas-permeable bagging material may be placed along the edge of the composite material to restrict resin flow while allowing for outgassing. The tooling assembly may further include a flange shoe tool that is joined with the mold to form the flange of the composite material. The mold and flange shoe tool may define a chamber and venting passageways that allow gases such as volatile compounds to escape while the composite component is being cured.

Abstract: A treatment device (100), which is adapted for destructing micro-organisms (2) in a gaseous or liquid medium (1) to be treated, comprises a treatment substance (10) having an inner hollow structure and being contained in an enclosure (20) accommodating a flow of the medium (1) through the inner hollow structure, wherein the inner hollow structure has internal cutting edges (12) which are arranged for destructing the micro-organisms (2) by a mechanical contact of the micro-organisms (2) with the cutting edges (12) of the hollow structure. Furthermore, a method of treating a gaseous or liquid medium (1) including micro-organisms (2) is described.

Abstract: An equipment cabinet (1) has a first compartment (3), a second compartment (5), and a ventilation system. The first compartment (3) may be an inner or electronic compartment and the second compartment (5) may be an outer or battery compartment. The ventilation system has at least one operating configuration which enables air to flow from outside the second compartment to the first compartment then to the second compartment, and which enables little or no air to flow from the second compartment to the first compartment. The ventilation system has another operating configuration in which little or no air can flow from outside the second compartment to the first compartment, little or no air can flow from the second compartment to the first compartment, and air is able to substantially recirculate through or in the first compartment.

Abstract: The invention relates to a method, a treatment installation (26) and a treatment component (29) for the destruction of microorganisms and macroorganisms in a flowing liquid. The destruction takes place instantaneously, while the liquid passes through said component (29) in said installation (26). The treatment is performed in that the liquid is led in a forced movement through a passage (49) in a case (48) of electrically insulating material. In flowing through the passage, the liquid is subjected to an influence from one or more alternating current fields in that alternating current is short-circuited in the flow of water through alternating current conductors (50) that are arranged internally in said case (48).

Abstract: An equipment cabinet (1) has a first compartment (3), a second compartment (5), and a ventilation system. The first compartment (3) may be an inner or electronic compartment and the second compartment (5) may be an outer or battery compartment. The ventilation system has at least one operating configuration which enables air to flow from outside the second compartment to the first compartment then to the second compartment, and which enables little or no air to flow from the second compartment to the first compartment. The ventilation system has another operating configuration in which little or no air can flow from outside the second compartment to the first compartment, little or no air can flow from the second compartment to the first compartment, and air is able to substantially recirculate through or in the first compartment.

Abstract: The invention relates to a method, a treatment installation (26) and a treatment component (29) for the destruction of microorganisms and macroorganisms in a flowing liquid. The destruction takes place instantaneously, while the liquid passes through said component (29) in said installation (26). The treatment is performed in that the liquid is led in a forced movement through a passage (49) in a case (48) of electrically insulating material. In flowing through the passage, the liquid is subjected to an influence from one or more alternating current fields in that alternating current is short-circuited in the flow of water through alternating current conductors (50) that are arranged internally in said case (48).

Abstract: A method and apparatus for removing marine fouling from underwater substrates such as ships' hulls (10). The method is characterized by the steps of first subjecting marine organisms such as barnacles to an electrical field of sufficent intensity to degrade the adhesive properties of the organisms to the substrate, and thereafter physically removing said organisms with the help of rotating brushes (16) or similar abrasive removal means. The apparatus is characterized in that it includes a remotely operated submarine (12) or other suitable transport means, such as a vehicle with a magnetized caterpillar track, having a forwardly mounted electrode (14) for imparting an electric field to the organisms together with abrasive removal means (16) mounted behind the electrode for removal of the organisms. A power source (18) is provided, having one pole (20) connected to substrate (10) and a second pole connected to electrode (14).