The present invention provides a linear evaporation source which receives heat from a crucible such that heat is uniformly distributed while a uniform heat distribution cover is seated on an accommodation case. The provided linear evaporation source includes an accommodation case forming an accommodation space with an open upper side, a crucible accommodated in the accommodation space and configured to discharge a deposition material, and a uniform heat distribution cover configured to cover the accommodation case to uniformly distribute a temperature by receiving heat from the crucible.

A spray applicator is disclosed. The spray applicator can include a carrier body including a number of contact surfaces and at least two nozzle bodies. Each nozzle body can be fastened on one of the contact surfaces and have a spray slit for producing a spray jet fanned out transversely to a center plane. the center planes can cross one another along a straight line. The straight line can extend outside the carrier body. The contact surfaces can face the straight line and be offset with respect to one another in the direction of the straight line.

An applicator head for a vacuum coating system includes a manifold shell having opposing shell plates, each including a conduit attachment coupled to a shell aperture. An applicator manifold is affixed to each shell plate. Each applicator manifold includes two coupled manifold plates, with one including a manifold aperture, and each is affixed to the respective shell plate so that each manifold aperture aligns with the respective shell aperture. An applicator channel is formed between the manifold plates of each applicator manifold, and the applicator channel is fluidically coupled to the manifold aperture of each respective applicator manifold. Each applicator channel forms an applicator port at a leading edge of each respective applicator manifold, and each leading edge is configured to be complementary in shape to an edge of a workpiece to be coated. First and second face plates are disposed over the leading edges of the applicator manifolds.

A film forming apparatus includes a spray nozzle, a first chamber, a first gas supply port, a second chamber, a through hole, and a mist outlet. A solution transformed into droplets that is to be sprayed from the spray nozzle is housed in the first chamber and transformed into a mist in the first chamber by gas injected from the first gas supply port. The solution in mist form moves from the first chamber through the through hole to the second chamber and is misted onto a substrate from the mist outlet of the second chamber.

An application system component is provided in the form of a changeable application member such as a nozzle or a bell cup. The application system component includes a transponder for storing component data, from which the component data is readable, and a wear detection device for monitoring of the application system component. The wear detection device includes a wear mark and an optical detector.

A device capable of performing surface treatment evenly to an upper portion of a substrate is provided. An upper end of a substrate 54 is sandwiched and held by a clip 52 of a hanger 50. A pipe 56 as a treatment solution releasing section is provided on each side of the substrate 54 that is held by the hanger 50. This pipe 56 is provided with a hole 58 from which the treatment solution is released obliquely upward. The released treatment solution flows down on a surface of the substrate 54, reaches a lower portion thereof, is circulated by a pump 60, and is released from the pipe 56 again.

A slot die assembly for dispensing a fluid onto an article includes an adapter body, a shim package and a die plate. The adapter body includes an adapter conduit configured to receive a fluid. The shim package includes a plurality of shim plates having a shim conduit disposed in fluid communication with the adapter conduit and configured to receive the fluid from the adapter conduit. The shim package further includes a connecting conduit disposed in fluid communication with the shim conduit, a reservoir disposed in fluid communication with the connecting conduit, and a slot disposed in fluid communication with the reservoir. The slot is configured to dispense the fluid onto an article. The die plate is disposed in abutting relationship to the shim package.

A sensor cleaning nozzle includes a nozzle housing including a first end and a second end defining a head portion, and a nozzle system arranged within the nozzle housing. The nozzle system includes a fluid feed member including a fluid feed inlet arranged at the first end and a fluid feed outlet arranged in the head portion. A cleaning nozzle is arranged in the head portion. The cleaning nozzle includes a nozzle inlet is fluidically connected to the fluid feed outlet, a nozzle outlet is exposed at the head portion, and a nozzle bore extends between the nozzle inlet and the nozzle outlet. The nozzle bore converges from the nozzle inlet toward the nozzle outlet along a first nozzle axis and diverges from the nozzle inlet toward the nozzle outlet along a second nozzle axis.

An arrangement for spraying a fluid to a piece of material, such as a web or strip, has a chamber through which the material runs, and an applicator (15) which is configured to spray the fluid on the material. The applicator includes at least a first and a second valve (16, 16a, 16b, 16c) arranged within the chamber, each valve having a longitudinal axis, and each valve comprising a spray nozzle (17, 17a, 17b, 17c). Each spray nozzle has an elongated opening extending along an axis. The longitudinal axis of the valve and the axis of the corresponding nozzle span a plane and the at least said first valve and said second valve are arranged spaced on a common axis (CA) running through a center point of each valve. The plane is inclined in relation to the common axis.

An atomizing and vortex generating vane for cooperation with a nozzle of a shower head includes a cylindrical body having a central longitudinal axis and a vane blocker centered about the axis. The vane blocker has a cross-sectional profile rotated about the axis in a helical path from top to bottom, forming helical flow boundary walls. Fluid flows through flow paths defined by the flow boundary walls, in a swirling path around the central longitudinal axis. A splash nozzle including the vane generates fluid jets ranging from full cone to the hollow cone fluid jets, for showering purposes. A shower head including a storage tank and a plurality of the splash nozzles is designed to conserve water while providing a warm and comfortable shower experience.