A compact container having a contamination-preventing cooling plate, includes: a discharge mechanism, inside the compact container, for discharging cosmetics; a discharge plate having a discharge hole and a coupling groove formed in the center thereof; and the cooling plate, which is coupled to the upper part of the discharge plate, has an outlet formed in the center thereof, and is made from a metal material. A contamination guard plate is coupled to the coupling groove of the discharge plate so as to block most of the outlet of the cooling plate while leaving only a discharge gap. The contamination guard plate blocks the outlet of the cooling plate, excluding the discharge gap, so as to prevent bacteria or contaminants from entering the outlet from the puff, and the cooling plate, which is made from the metal material, lowers the temperature of the discharged cosmetics.

A nozzle body and a method of forming the nozzle body. The nozzle body includes at least two hollow-cone nozzle geometries. The nozzle body includes an injection molded or a 3D printed thermoplastic material.

An object of the invention is to prevent differences in the flow rate and the specific gravity of a gypsum slurry from being caused between slurry discharge ports, to divide a current of the slurry into streams without a factor of stagnation of the slurry provided at a branch part, and also, to ensure a sufficient distance between the discharge ports. The slurry delivery conduit (10) has a rectilinear tube segment (14), a branch part (15) and branch tube segments (16). A tube-wall joint portion (20) of the branch tube segments configures a counter-flow splitting element (22) in a form of V-letter at the branch part. The slurry is introduced from a mixing area (51) into the rectilinear tube segment, which configures a straight rectilinear fluid passage. The rectilinear tube segment rectifies a flow of the slurry to be an axial or rectilinear current (S), and the axial or rectilinear current is split into branch streams (S1, S2) by the counter-flow splitting element.

An object of the invention is to prevent differences in the flow rate and the specific gravity of a gypsum slurry from being caused between slurry discharge ports, to divide a current of the slurry into streams without a factor of stagnation of the slurry provided at a branch part, and also, to ensure a sufficient distance between the discharge ports. The slurry delivery conduit (10) has a rectilinear tube segment (14), a branch part (15) and branch tube segments (16). A tube-wall joint portion (20) of the branch tube segments configures a counter-flow splitting element (22) in a form of V-letter at the branch part. The slurry is introduced from a mixing area (51) into the rectilinear tube segment, which configures a straight rectilinear fluid passage. The rectilinear tube segment rectifies a flow of the slurry to be an axial or rectilinear current (S), and the axial or rectilinear current is split into branch streams (S1, S2) by the counter-flow splitting element.

A low pressure washer nozzle tip is provided. The low pressure washer nozzle tip has an angled tip with multiple openings and a corresponding retaining nut. The nozzle tip is secured to the retaining nut and wherein both are removably secured to a shaft of a pressure washer gun. The tip of the nozzle is angled at approximately a one hundred to a one-hundred and five-degree axis with respect to a main shaft of the pressure washer.

A low pressure washer nozzle tip is provided. The low pressure washer nozzle tip has an angled tip with multiple openings and a corresponding retaining nut. The nozzle tip is secured to the retaining nut and wherein both are removably secured to a shaft of a pressure washer gun. The tip of the nozzle is angled at approximately a one hundred to a one-hundred and five-degree axis with respect to a main shaft of the pressure washer.

The present invention relates to a high pressure nozzle (1), comprising a longitudinal housing (11, 12), with an internal channel (15) therein, a nozzle head support shaft (20), which is rotatably arranged partially in the internal channel (15), a rotary nozzle head (30), which is attached to the nozzle head support shaft (20) and arranged outside the housing (11, 12), and an axial bearing seat (40), which is located within the housing (11, 12) and which comprises an axial bearing surface (41) that faces an end surface (22) of he nozzle head support shaft (20). The axial bearing surface (41) and the support shaft end surface (22), during use, cooperate to form an axial bearing for the nozzle head support shaft (20) and the axial bearing seat (40) comprises an axial bore (42) in the axial bearing surface that is aligned concentrically with an axis of rotation of the nozzle.

A spray nozzle device according to an embodiment includes a first nozzle having a first spray hole for spraying plasma, a second nozzle spaced apart from the first nozzle and having at least one second spray hole through which the plasma sprayed from the first nozzle passes, a coupling member spaced apart from the second nozzle and coupled to the first nozzle, and at least one connecting member connecting the second nozzle with the coupling member. The second nozzle includes at least one inflow channel for the injection of a deposition material into the second spray hole.

A spray nozzle device according to an embodiment includes a first nozzle having a first spray hole for spraying plasma, a second nozzle spaced apart from the first nozzle and having at least one second spray hole through which the plasma sprayed from the first nozzle passes, a coupling member spaced apart from the second nozzle and coupled to the first nozzle, and at least one connecting member connecting the second nozzle with the coupling member. The second nozzle includes at least one inflow channel for the injection of a deposition material into the second spray hole.

An insert device includes a first coupling body inserted into an engine cylinder head. The first coupling body extends around a center axis to define a first interior volume of the first coupling body that is shaped to receive a distal tip of a fuel injector. The insert device includes a second mixing body coupled with the first coupling body and extending around the center axis. The second mixing body includes conduits that receive fuel from the fuel injector and air from a combustion chamber, combine the fuel with the air, and direct the fuel-air mixture into the combustion chamber. The first coupling body has a first end surface positioned to face the cylinder head and the first coupling body is tapered such that an outer diameter of the first coupling body is larger toward the first end surface than toward the second mixing body.