A hair dryer is disclosed. The hair dryer according to an embodiment of the present invention comprises: a main body unit comprising a gas outlet part through which gas is discharged; a grip unit extending from the main body unit; a gas inlet part which is positioned in the main body unit or the grip unit, through which gas is introduced from the outside, and which is in communication with the gas outlet part; a gas flow path which allows the gas inlet part and the gas outlet part to be in communication with each other in the main body unit; and a fan unit provided on the gas flow path to flow the gas, wherein the gas outlet part comprises a center hole and a ring-shaped side hole that surrounds the center hole, the center hole and the side hole being in communication with the gas flow path to allow the gas to be discharged through each hole.

A toilet assembly includes a toilet body and a nozzle system. The toilet body defines a toilet bowl and a rim area disposed along an upper edge of the toilet bowl. The rim area includes a flange defining an opening. The nozzle system includes a nozzle having a first end configured to be fluidly coupled to a water supply conduit and a second end fluidly coupled to the rim area. The second end defines an outlet formed at a compound angle. The connector assembly detachably couples the nozzle to the flange such that the nozzle extends through the opening.

A toilet assembly includes a toilet body and a nozzle system. The toilet body defines a toilet bowl and a rim area disposed along an upper edge of the toilet bowl. The rim area includes a flange defining an opening. The nozzle system includes a nozzle having a first end configured to be fluidly coupled to a water supply conduit and a second end fluidly coupled to the rim area. The second end defines an outlet formed at a compound angle. The connector assembly detachably couples the nozzle to the flange such that the nozzle extends through the opening.

A nozzle includes a mounting opening that is to be connected to an opening portion of a container, an outlet that jets liquid stored in the container, a side face that connects the mounting opening to the outlet, and a liquid storage portion that stores a part of the liquid stored in the container in the nozzle without jetting a part of the liquid from the outlet in a case where the liquid is to be jetted from the dispensing container, that is, in a case where the outlet faces downward in the direction of gravity.

A nozzle includes a mounting opening that is to be connected to an opening portion of a container, an outlet that jets liquid stored in the container, a side face that connects the mounting opening to the outlet, and a liquid storage portion that stores a part of the liquid stored in the container in the nozzle without jetting a part of the liquid from the outlet in a case where the liquid is to be jetted from the dispensing container, that is, in a case where the outlet faces downward in the direction of gravity.

A method of improving the performance of a powder dusting tip delivering powdered diatomaceous earth powder minimizing clogging in powder bulb duster tips through the use of tips with a more free flowing configuration and different spray patterns than the standard tip assembly and a flexible one piece powder dusting tube, which is attached to the tips which connects to reservoir of powder type insect repellents such as diatomaceous earth pesticides, boric acid pesticides, sevin based insecticides, deltamethrin based insecticides, and permethrin based insecticides as well as other powdered insecticides through threaded connections, made from flexible rubber tubing supported by memory wire that allows the powder duster tip to be positioned for hard to reach areas.

A method of improving the performance of a powder dusting tip delivering powdered diatomaceous earth powder minimizing clogging in powder bulb duster tips through the use of tips with a more free flowing configuration and different spray patterns than the standard tip assembly and a flexible one piece powder dusting tube, which is attached to the tips which connects to reservoir of powder type insect repellents such as diatomaceous earth pesticides, boric acid pesticides, sevin based insecticides, deltamethrin based insecticides, and permethrin based insecticides as well as other powdered insecticides through threaded connections, made from flexible rubber tubing supported by memory wire that allows the powder duster tip to be positioned for hard to reach areas.

A nozzle for a servo valve comprises an annular body defining an outer circumferential surface and an inner circumferential surface of the nozzle. An annular groove is disposed around the circumference of the annular body in the outer circumferential surface. A nozzle assembly (N) for a servo valve comprises the nozzle and a nozzle housing having a nozzle cavity defined by an inner circumferential cavity surface. The nozzle housing has an annular groove disposed around the circumference of the nozzle cavity in the inner circumferential cavity surface. The nozzle is received within the nozzle cavity such that the annular grooves in the nozzle and the nozzle housing are in fluid communication with each other.

A nozzle for a servo valve comprises an annular body defining an outer circumferential surface and an inner circumferential surface of the nozzle. An annular groove is disposed around the circumference of the annular body in the outer circumferential surface. A nozzle assembly (N) for a servo valve comprises the nozzle and a nozzle housing having a nozzle cavity defined by an inner circumferential cavity surface. The nozzle housing has an annular groove disposed around the circumference of the nozzle cavity in the inner circumferential cavity surface. The nozzle is received within the nozzle cavity such that the annular grooves in the nozzle and the nozzle housing are in fluid communication with each other.

Turbulence of the jet ejected from the nozzle hole is suppressed. The nozzle includes a shaft body having a center axis, a liquid guide path located inside the shaft body and extending along the center axis, a liquid chamber disposed at a distal end portion of the liquid guide path the liquid chamber having a nozzle hole. The nozzle hole is located at the distal end portion of the liquid chamber, extending along the ejection axis that extends in a direction different from the center axis. The nozzle has an inlet portion having a smaller diameter toward the downstream, and a guide portion connected to the downstream of the inlet portion to guide the liquid to an opening.