The present disclosure includes a mobile liquid dispensing system adaptable to be implemented on an arm-bed truck. The disclosure includes an apparatus comprising a spray rig capable of engaging arms of an arm-bed truck, and a carrier operable to be hoisted by an arm-bed truck. A method of mobile liquid dispersion is also presented that be performed from an arm-bed truck. The disclosure offers many advantages in the art, including novel uses of an arm-bed truck and a spray rig that is resistant to damage from impacts.

The present disclosure includes a mobile liquid dispensing system adaptable to be implemented on an arm-bed truck. The disclosure includes an apparatus comprising a spray rig capable of engaging arms of an arm-bed truck, and a carrier operable to be hoisted by an arm-bed truck. A method of mobile liquid dispersion is also presented that be performed from an arm-bed truck. The disclosure offers many advantages in the art, including novel uses of an arm-bed truck and a spray rig that is resistant to damage from impacts.

A microfluidic device provided in a body accommodating a fluid containment chamber. A fluidic access channel and a drop emission channel are formed in the body and are in fluidic connection with the fluid containment chamber to form a fluidic path towards the body outside through a nozzle having an outlet section. An actuator is operatively coupled to the fluid containment chamber and is configured to cause ejection of fluid drops through the drop emission channel in an operating condition of the microfluidic device. The drop emission channel comprises a portion of reduced section having a smaller area than the outlet section of the nozzle.

A microfluidic device provided in a body accommodating a fluid containment chamber. A fluidic access channel and a drop emission channel are formed in the body and are in fluidic connection with the fluid containment chamber to form a fluidic path towards the body outside through a nozzle having an outlet section. An actuator is operatively coupled to the fluid containment chamber and is configured to cause ejection of fluid drops through the drop emission channel in an operating condition of the microfluidic device. The drop emission channel comprises a portion of reduced section having a smaller area than the outlet section of the nozzle.

An apparatus and method for simulating the effects of dew are disclosed. The apparatus includes a moveable platform; a rotatable base, the rotatable base being connected to the platform; and a plurality of elongated rods for penetrating and spraying beneath the surface of a windrow. The rods radiate from a longitudinal axis of the rotatable base.

An apparatus and method for simulating the effects of dew are disclosed. The apparatus includes a moveable platform; a rotatable base, the rotatable base being connected to the platform; and a plurality of elongated rods for penetrating and spraying beneath the surface of a windrow. The rods radiate from a longitudinal axis of the rotatable base.

A field-configurable apparatus for different aerial applications is provided. The field-configurable apparatus attaches to an aerial boom on a mobile carrier. The apparatus can perform rapid semi-precise cutting of vegetation. Additionally, the apparatus can perform more precise trimming of one or more areas (e.g., limbs) and optionally use a limb clamp to prevent cut limbs/vegetation from arbitrarily falling on objects below the cutting area. Still further, the apparatus can have a grapple or similar device attached to the end of the boom for use in relocating debris or for loading debris. Other industrial applications are also possible (e.g., commercial water blasting, deicing of planes, etc.). In each configuration, the apparatus comprises one or more rotatable or pivoting couplings to allow for rotation about one or more axis and therefore allow precise manipulation of an aerial tool assembly from an operator in the vehicle or on the ground.

A field-configurable apparatus for different aerial applications is provided. The field-configurable apparatus attaches to an aerial boom on a mobile carrier. The apparatus can perform rapid semi-precise cutting of vegetation. Additionally, the apparatus can perform more precise trimming of one or more areas (e.g., limbs) and optionally use a limb clamp to prevent cut limbs/vegetation from arbitrarily falling on objects below the cutting area. Still further, the apparatus can have a grapple or similar device attached to the end of the boom for use in relocating debris or for loading debris. Other industrial applications are also possible (e.g., commercial water blasting, deicing of planes, etc.). In each configuration, the apparatus comprises one or more rotatable or pivoting couplings to allow for rotation about one or more axis and therefore allow precise manipulation of an aerial tool assembly from an operator in the vehicle or on the ground.

A fluid system includes a one-way check valve including a check-valve inlet and a check-valve outlet; a Y-connector including a Y-connector inlet, a first Y-connector outlet, a second Y-connector outlet, and a pressure-sensor connector; an inlet hose fluidly connecting the check-valve outlet and the Y-connector inlet; and a pressure sensor fluidly connected to the Y-connector via the pressure-sensor connector. The Y-connector inlet, Y-connector outlets, and pressure-sensor connector are fluidly connected to each other inside the Y-connector.

A reservoir dispenser for a bidet apparatus includes a housing unit having a first chamber and a second chamber, wherein the first chamber is capable of holding a liquid wash solution separate from the second chamber. A side check valve between a hollow barrel and the first chamber; and a bottom check valve between the first chamber and the second chamber allows for controlled release of the liquid wash solution from the first chamber to the second chamber.