Abstract:
Apparatus for spraying and mixing fluid materials especially colouring materials, comprising a casing (1) with a number of connections for different fluid materials, a connection for pressurized air (2) or the like and a corresponding number of nozzles for the materials to be sprayed. The openings of said nozzles are controlled by operating (10; 26) and regulating (15; 22) means. The secondary air can be adjusted by means of a rotatable slotted-disc (32).
Abstract:
An injection device includes an insertion portion configured to be inserted into a corresponding portion in a narrow space in a state of being grasped by an operator. The insertion portion includes an injection portion which is a double pipe line including an inner pipe line and an outer pipe line defining an annular pipe line between the inner pipe line and the outer pipe line. The inner pipe line is a pipe line provided, at a tip end portion, with a first fluid substance injection port configured to inject a first fluid substance supplied into the inner pipe line. The annular pipe line is a pipe line provided, at a tip end portion, with a second fluid substance injection port configured to inject a second fluid substance supplied into the annular pipe line.
Abstract:
A laminated nozzle assembly includes a first end plate having first and second fluid inlets, a second end plate, and a plurality of nozzle plates positioned between the first and second end plates. A first fluid conduit is fluidically connected to the first fluid inlet. The first fluid conduit has a reservoir and one or more first openings. A second fluid conduit is fluidically connected to the second fluid inlet. The second fluid conduit has an inlet channel, a connecting channel and one or more second openings. An orifice assembly includes a first orifice fluidically connected to the first opening and a second orifice fluidically connected to the second opening. The first and second orifices are disposed in the same plate of the plurality of nozzle plates and are coplanar.
Abstract:
An object of the present invention is to provide a combustion burner which is capable of heating or melting a raw material powder efficiently by dispersing the raw material powder, and which is capable of improving a collection rate of the heated or melted raw material powder, the invention providing a combustion burner that forms flame including a dispersal member which is provided in the raw material powder outlet which spouts the raw material powder into the flame, includes first and second inclined surfaces, and which disperses the raw material powder by colliding with the raw material powder that is supplied to the raw material powder outlet.
Abstract:
A cleaning apparatus is provided that includes a first nozzle configured to direct a cleaning jet towards a contaminated surface at a pressure sufficient to remove contaminants from the surface. At least one second nozzle is configured to direct a rinsing jet towards the contaminated surface to remove cleaning fluid therefrom, wherein the rinsing jet is directed at a pressure sufficient to isolate the cleaning jet from an ambient environment.
Abstract:
An exemplary embodiment of the present invention discloses a coating apparatus including a stage configured to receive a substrate and a coating slit part. The coating slit part includes a guide member, a first body, a second body, and a discharge nozzle. The coating slit part is configured to dispose a coating material on the substrate.
Abstract:
A liquid spray device prevents diffusion of a poisonous gas and odor in a sprayed liquid. A base includes an ejection orifice for ejecting acidic water, first and second feed paths communicating with ejection and spray orifices to feed acidic and alkaline water, respectively. The second feed path is open so that its front end continuously makes a circuit on the side surface of the base. A rotary part is disposed to rotate along the side surface of the base. The rotary part includes the spray orifices disposed to surround the periphery of the ejection orifice. The rotary part includes communication paths communicating with the respective spray orifices and the second feed path. The respective spray orifices spray alkaline water while rotating around the periphery of the ejection orifice to surround the periphery of acidic water ejected from the ejection orifice with the alkaline water in a curtain-like manner.
Abstract:
An adhesive applicator for biological tissue (100) includes a nozzle body (1), a gas inlet (2), medical fluid inlets (3a, 3b), medical fluid outlets (4a, 4b), medical fluid tubes (5a, 5b), a gas outlet (6), communication paths (8a, 8b), and a check valve (7b). The gas outlet (6) is located close to the medical fluid outlets (4a, 4b), and configured to eject gas loaded through the gas inlet (2) in the nozzle body (1) to thereby atomize medical fluids and mix them together. The communication paths (8a, 8b) communicate between inside of the nozzle body (1) and inside of the medical fluid tube (5b). The check valve (7b) is located between the communication paths (8a, 8b) and the medical fluid inlet (3b). The check valve (7b) only allows one-way flow of the medical fluid from the medical fluid inlet (3b) into the medical fluid tube (5b).
Abstract:
This invention is directed to a method for producing a coating layer of a coating composition comprising two or more components. The two or more components are mixed post atomization. This invention is also directed to a spray gun having a delivery device for producing such coating layer.
Abstract:
A lance for a pressure washer spray gun includes an inlet, a first conduit and first outlet, a second conduit and second outlet, and a chemical conduit. The inlet has a first fitting for coupling the lance to a handle of the pressure washer spray gun. The first conduit is coupled to the inlet such that the first conduit is designed to receive water flowing from the inlet. The first outlet is located on an end of the first conduit, and has a second fitting for attachment of a first nozzle body to the first outlet. The second conduit is coupled to the inlet such that the second conduit is also designed to receive the water flowing from the inlet. The second outlet is located on an end of the second conduit, and has a third fitting for attachment of a second nozzle body to the second outlet. The chemical conduit is coupled to the second conduit, and is designed to provide chemicals to the water flowing from the inlet received by the second conduit.