A coating apparatus for coating a component with a coating agent includes an applicator for delivering at least one coating agent jet of the coating agent to the component. The coating apparatus includes an intercepting device which in an active position intercepts the at least one coating agent jet between the applicator and the component so that the at least one coating agent jet does not strike the component.

A corner spray shield apparatus for easily spraying inside and outside corners while painting includes a handle having a handle proximal end and a handle distal end. An arm is coupled to the handle. The arm is coupled to the handle distal end. A shield is pivotably coupled to the arm. The shield lies parallel and adjacent to the arm extension portion. The shield is V-shaped and has an outer shield edge forming a right angle and an inner shield edge forming a right angle. The outer shield edge engages an inside corner between two walls and the inner shield edge engages an outside corner between two walls. A pivot rod is coupled to the shield. The pivot rod is fixedly coupled to the shield and pivotably coupled to a pivot aperture extending through an arm extension portion of the arm.

A corner spray shield apparatus for easily spraying inside and outside corners while painting includes a handle having a handle proximal end and a handle distal end. An arm is coupled to the handle. The arm is coupled to the handle distal end. A shield is pivotably coupled to the arm. The shield lies parallel and adjacent to the arm extension portion. The shield is V-shaped and has an outer shield edge forming a right angle and an inner shield edge forming a right angle. The outer shield edge engages an inside corner between two walls and the inner shield edge engages an outside corner between two walls. A pivot rod is coupled to the shield. The pivot rod is fixedly coupled to the shield and pivotably coupled to a pivot aperture extending through an arm extension portion of the arm.

Embodiments are disclosed for an apparatus that enables the user to paint a surface and keep the paint focused in the desired area intended to receive the paint and minimize overspray. The disclosed apparatus is a paint shield. The paint shield includes an elongated planar body, a right fin, a left fin, and one or more reinforcing ridges that extend along the planar body. The paint shield can include an attached or attachable handle and the handle can rotate. The user may adjust the angle of the right fin and the left fin to provide additional protection from the side to protect a surface area from receiving any paint and then orient the back surface of the planar body against a surface to be painted. Once the paint shield is positioned, while holding the paint shield using the handle, the user paints the area not covered by the paint shield. The paint shield protects the surface that is covered by the paint shield so that no or minimal paint is deposited on that surface.

Embodiments are disclosed for an apparatus that enables the user to paint a surface and keep the paint focused in the desired area intended to receive the paint and minimize overspray. The disclosed apparatus is a paint shield. The paint shield includes an elongated planar body, a right fin, a left fin, and one or more reinforcing ridges that extend along the planar body. The paint shield can include an attached or attachable handle and the handle can rotate. The user may adjust the angle of the right fin and the left fin to provide additional protection from the side to protect a surface area from receiving any paint and then orient the back surface of the planar body against a surface to be painted. Once the paint shield is positioned, while holding the paint shield using the handle, the user paints the area not covered by the paint shield. The paint shield protects the surface that is covered by the paint shield so that no or minimal paint is deposited on that surface.

A method of coating an active material for a secondary battery according to one embodiment of the present disclosure is a method of coating an active material on an electrode current collector of a secondary battery, the method comprising the steps of: disposing a guide member on each of the left and right sides based on a moving direction of the electrode current collector, and coating the active material onto the electrode current collector between the two guide members.

A fluid dispenser apparatus includes a fluid dispenser having plurality of nozzles aligned in a first longitudinal direction. A dispenser shield is positioned relative to the plurality of nozzles, the dispenser shield configured to form an aperture aligned in the first longitudinal direction with the plurality of nozzles. The plurality of nozzles are configured to dispense fluid towards a substrate. The dispenser shield is further positioned such that fluid dispensed from a first subset of the plurality of nozzles passes through the aperture while fluid dispensed from a second subset of the plurality nozzles is captured by the dispenser shield.

A fluid dispenser apparatus includes a fluid dispenser having plurality of nozzles aligned in a first longitudinal direction. A dispenser shield is positioned relative to the plurality of nozzles, the dispenser shield configured to form an aperture aligned in the first longitudinal direction with the plurality of nozzles. The plurality of nozzles are configured to dispense fluid towards a substrate. The dispenser shield is further positioned such that fluid dispensed from a first subset of the plurality of nozzles passes through the aperture while fluid dispensed from a second subset of the plurality nozzles is captured by the dispenser shield.

Systems for applying a masking material to a substrate, the system comprising: a source feed for delivering a quantity of masking material to a substrate, a waste deposit for receiving masking material when removed from the substrate, a spray nozzle moveable relative to the substrate and a controller for controlling movement of the nozzle relative to the substrate and the speed of delivery of the masking material from the source feed, wherein the speed of movement of the spray nozzle relative to the substrate is substantially equal to the speed of delivery of the masking material from the source feed.

Systems for applying a masking material to a substrate, the system comprising: a source feed for delivering a quantity of masking material to a substrate, a waste deposit for receiving masking material when removed from the substrate, a spray nozzle moveable relative to the substrate and a controller for controlling movement of the nozzle relative to the substrate and the speed of delivery of the masking material from the source feed, wherein the speed of movement of the spray nozzle relative to the substrate is substantially equal to the speed of delivery of the masking material from the source feed.