A nozzle assembly of a windshield washer system of a vehicle includes a fluid feed line (106) that is configured to receive washer fluid from a washer fluid storage tank, at least one ball jet line (108, 110) coupled to the fluid feed line, and at least one fluidic line (112) coupled to the fluid feed line.

A system is provided that includes a support structure and a nozzle. The support structure includes a cavity surface and an aperture. The cavity surface at least partially forms a boundary of a cavity. The aperture extends partially into the support structure from the cavity surface. The nozzle includes a mount, a neck and a head. The mount is seated within the aperture. The neck is connected to the mount and extends axially along a centerline away from the surface to the head. The head is configured to inject fluid out of the nozzle and into the cavity.

A hose swivel coupling apparatus comprising a first tubular connector defining a concave internal cavity and comprising a female threaded portion; a second tubular connector comprising a male threaded portion and an inlet hole; and a pivot device, further comprising a ball end structured to fit within said concave internal cavity and a hollow tubular extension coupled to said second tubular connector; and a gasket fitted inside said first tubular connector providing a seal between a hose threadably attached to said first tubular connector and said pivot device ball end.

A nozzle apparatus comprising: an inlet, an outlet, a filter disposed between the inlet and the outlet, and, a container; wherein the nozzle apparatus defines a first flow path for particles too large for said filter and a second flow path towards the outlet for particles small enough for said filter; and wherein the container is provided downstream of the first flow path. In this way the pressure on the container downstream of the first fluid path causes the debris to accumulate therein and the nozzle is less liable to blockages. The apparatus is of particular use as a sprinkler system.

A system is provided for rapidly cooling a pot or boiler. The system includes a cylindrical or semi-cylindrical tube operatively connected to the pot or boiler. The tube also includes a means for attaching a water source or hose. Finally, the tube may also include a series of holes or nozzles for directing a stream or spray of water towards the outer surface of the pot or boiler. The system may be built into the pot or boiler or may be a standalone, removable and adjustable system for use on multiple different pots or boilers.

An embodiment of the present invention provides an air injection valve-integrated spray for spraying and applying polyurethane foam to a desired portion of a tire. The spray includes a polyurethane foam chamber disposed at an end of a coupling portion and keeping polyurethane foam under pressure and an air delivery chamber delivering air injected from an air injection valve to a breaking portion of the polyurethane foam chamber, in which the breaking portion of the polyurethane foam chamber is broken by air coming out of the air delivery chamber, so the polyurethane foam is sprayed.

A system, device and method for delivering CO2 or other gases to plants in fields, orchards, vineyards and the like. A stake with a windbreak structure and gaseous emitters on the upwind side creates a leeward wind eddy surrounding a plant, such as an orchards sapling. This establishes and maintains a gaseous microclimate beneficial to the plant. The device delivers CO.sub.2 gas to a plant in an agricultural field, orchard, grove, orchard of the like. The device includes an elongated base adapted to be adjustably placed on the ground a predetermined distance from the plant, upwind of the plant. A wind foil is adjustably connected to the base along its elongated length. The wind foil has a curvilinear geometry with a first face having a generally convex configuration, and a second face having a generally concave configuration. An emitter assembly is disposed on the second face of the wind foil. A gas supply conduit is communicatively connected to the emitter and adapted to be connected to a gas supply. A system including multiple devices and a method of making and using the device and system are also disclosed.

A light weight, inexpensive water distribution device for family showering includes a hollow chamber for collecting and distributing water. The chamber includes an inlet port and a plurality of outlet ports for providing outflow for the received water. An inlet pipe can be attached to the inlet port capable of connection to a water supply pipe whence the water distribution device is suspended from the water supply pipe without additional support. A plurality of linear pipes is provided, each one of the linear pipes connected to a respective one of the outlet ports; wherein distal ends of each of the long straight pipes are structured to permit a respective shower head to be attached. In an embodiment, the linear pipes are between about six inches and ten inches in length and are pointed at an angle toward a side rather than directly downward to facilitate convenient family showering for all participants. Pairs of the linear pipes can be arranged in either a crossing or parallel configuration.

Spray head assemblies, including an air-handling saddle that is attachable to a liquid spray gun platform, a liquid-handling core that is slidably engagable into the air-handling saddle, and an air cap; spray guns using such assemblies; and, methods of using such assemblies.

A trigger dispenser device (1) envisages a secondary liquid aspiration duct (50) in communication with the dispenser duct, and a primary liquid aspiration duct (8) in communication with the container, off-axis with each other. Between these, a joining compartment (64) is provided communicating upstream with the primary liquid aspiration duct (8) and communicating downstream with the secondary liquid aspiration duct (50) to form the fluidic connection between them. In particular, the container (C) is of the type with built-in suction pipe.