A dispenser includes a housing having a cavity. A container is provided within the cavity and includes a volatile material therein. The dispenser further includes a resistive heating wire. The container is in thermal communication with at least a portion of the resistive heating wire.

The present invention provides a system for aligning drive towers within an irrigation system. According to a preferred embodiment, the present invention includes a system and method for cascading alignment of independent drive systems. According to a preferred embodiment, a preferred method may include the steps of: transmitting controller timing data to the first intermediate drive tower and the second intermediate drive tower; assigning a first correction time slot to the second intermediate drive tower; assigning a second correction time slot to the first intermediate drive tower; receiving first alignment data by the second intermediate drive tower; receiving second alignment data by the first intermediate drive tower; performing a first alignment correction based on the first alignment data received by the second intermediate drive tower; and performing a second alignment correction based on the second alignment data received by the first intermediate drive tower.

The present invention provides a system for aligning drive towers within an irrigation system. According to a preferred embodiment, the present invention includes a system and method for cascading alignment of independent drive systems. According to a preferred embodiment, a preferred method may include the steps of: transmitting controller timing data to the first intermediate drive tower and the second intermediate drive tower; assigning a first correction time slot to the second intermediate drive tower; assigning a second correction time slot to the first intermediate drive tower; receiving first alignment data by the second intermediate drive tower; receiving second alignment data by the first intermediate drive tower; performing a first alignment correction based on the first alignment data received by the second intermediate drive tower; and performing a second alignment correction based on the second alignment data received by the first intermediate drive tower.

A sparger includes a main pipe connecting inside and outside of a water tank having a storage space therein for storing cooling water, so as to define a flow path through which steam and air containing radioactive materials generated outside the water tank are discharged into the cooling water, a header part connected to one end portion of the main pipe located in the storage space, and having a storage chamber in which the steam and air transferred through the main pipe are collected, and a plurality of discharge nozzles disposed in a spacing manner, each having inlet and outlet formed on one end located in the storage chamber and another end located in the storage space, respectively, to discharge the steam and air from the storage chamber to the storage space, and at least some of the plurality of discharge nozzles protruding from the header part by different lengths.

In order to clean large surface areas using one device a stream of air or water is directed through a rigid tube and exits from a plurality of holes on a pair of sweeper arms that are connected to the rigid tube. Flexible joints are provided on the sweeper arms in order to allow the sweeper arms to bend. Bushings that are connected together permit the operation sweeper arms to be moved from side to side.

In order to clean large surface areas using one device a stream of air or water is directed through a rigid tube and exits from a plurality of holes on a pair of sweeper arms that are connected to the rigid tube. Flexible joints are provided on the sweeper arms in order to allow the sweeper arms to bend. Bushings that are connected together permit the operation sweeper arms to be moved from side to side.

A linear transport system comprising a linear motor with at least a motor module and at least a conveyor driven by the linear motor along a path of motion is described. The motor module thereby comprises a stator magnetically interacting with a magnet device of the conveyor and having a plurality of stator teeth arranged side by side along the path of motion and a plurality of electric coils each wound around a stator tooth. The linear transport system further comprises a fluid system comprising at least a fluid channel passing through a stator tooth of the stator of the motor module.

A linear transport system comprising a linear motor with at least a motor module and at least a conveyor driven by the linear motor along a path of motion is described. The motor module thereby comprises a stator magnetically interacting with a magnet device of the conveyor and having a plurality of stator teeth arranged side by side along the path of motion and a plurality of electric coils each wound around a stator tooth. The linear transport system further comprises a fluid system comprising at least a fluid channel passing through a stator tooth of the stator of the motor module.

A self-priming water turbine-driven reel sprinkler irrigation machine includes a framework, a plug board, a reel, a PE pipe, a water turbine driving device, a sprinkler wagon, and a self-priming device. The framework comprises an underframe, a reel support frame, a plug board support frame, and a wheel assembly. A bottom portion of the underframe is provided with an underframe rotary device, and the underframe rotary device comprises a rotary bearing and a chassis support member. An inner ring of the rotary bearing is fixedly mounted to the underframe, and an outer ring of the rotary bearing is fixedly mounted and connected to the chassis support member. A telescopic front support is disposed at a front part of the underframe. The wheel assembly comprises a wheel support beam, a wheel, and a wheel lifting hydraulic cylinder. The self-priming device comprises a water pump, a pumping hose, and a filtering mechanism.

The present invention is directed to a spray system for an agricultural machine in which multiple spray nozzles for spraying a liquid product can be dynamically arranged in number and location along a preconfigured rail acting as a boom. Each spray nozzle can include an attachment arrangement for conveniently attaching, tightening, loosening and/or detaching the spray nozzle with respect to the rail. In one aspect, the attachment arrangement can comprise a fastener configured to tighten or loosen a clip with respect to a body for engaging the rail. A separate product line for supplying liquid product to the spray nozzles can flexibly include numerous ports, more than there are spray nozzles, with some ports attaching to spray nozzles via branch lines, and other ports being sealed to inhibit flow.