A fluid dispenser (10) includes a housing (12) and a valving rod (14). The housing includes an inlet (28) that receives a fluid product, an internal chamber (26) in fluid communication with the inlet, a discharge port (20) in fluid communication with the internal chamber that dispenses fluid from the internal chamber, a dispensing fluid inlet (38) that receives a dispensing fluid, and a dispensing fluid passage system that carries the dispensing fluid to the discharge port. The valving rod is disposed in the housing and moves within the internal chamber between an open position and a closed position. The dispensing fluid passage system includes a first passageway (44) that carries the dispensing fluid in a first direction and a second passageway (48) that carries the dispensing fluid in a second direction. The second passageway has a distal end that dispenses the dispensing fluid proximate the discharge port.

A rotor blade mold for producing a rotor blade, a method for producing a rotor blade mold, the use of a rotor blade mold, a spray device for producing an insulation layer, and an adhesive product. A rotor blade mold for producing a rotor blade or a part of a rotor blade, in particular of a wind turbine, comprising a mold insert, having a mold side which forms a cavity for molding a rotor blade or a part of a rotor blade, and a structured side facing away from the mold side, an insulation layer arranged on the structured side, and having an adhesive, and a plurality of pouring elements made of an insulation material.

A device and process for applying a quick dry rapid set aqueous solution. An indicator of a selected color and composition is added to an accelerator to be applied along with a resin. The tinted color indicator is typically blue and allows the user to determine if the proper mixture is being applied. The indicator is visible only during application and disappears after application. The resin and accelerator are applied using an airless spray mechanism with delivery systems and spray gun. The spray gun has 2 nozzles and the capability to set the angle between the nozzles.

A device and process for applying a quick dry rapid set aqueous solution. An indicator of a selected color and composition is added to an accelerator to be applied along with a resin. The tinted color indicator is typically blue and allows the user to determine if the proper mixture is being applied. The indicator is visible only during application and disappears after application. The resin and accelerator are applied using an airless spray mechanism with delivery systems and spray gun. The spray gun has 2 nozzles and the capability to set the angle between the nozzles.

A low pressure limited overspray handheld aerosol spray gun for spraying a two-component adhesive, a method for spraying a two-component adhesive and a two-component adhesive obtainable by that method. In manufacturing of larger objects, such as matrasses and furniture, adhesives are often applied to fix parts of the large object together. Most adhesives are applied using either air-spray equipment or air-assisted spray equipment.

A cutter head assembly for a fiber roving chopper includes a cylindrical blade cartridge extending axially between a cartridge first end and a cartridge second end. The cylindrical blade cartridge includes a first surface that extends between the cartridge first and second ends and is angled with respect to a central axis of the cylindrical blade cartridge. A second surface extends between the cartridge first and second ends parallel to the first surface and the second surface faces the first surface. A blade body extends between the cartridge first end and the cartridge second end and is disposed between the first surface and the second surface.

In an air-operated plural component mixing and dispensing assembly, including a sliding mixing and dispensing element that forms, with a pair of component inlet blocks, the valves controlling the mixing and dispensing of the plural component materials, the mixing and dispensing element includes a rearward part and a forward part which together form a mixing chamber, with admission passages for the plural components to be mixed in the rearward part and a dispensing orifice for mixed plural component material in the forward part, also including a shaping air assembly with an air inlet, a nozzle air manifold with internal air passageways to one or more impinging air outlets, wherein the shaping air assembly is configured to shape the spray pattern of the dispensed plural component material hydrostatically.