초록 ▼

A sprinkling apparatus constructed as a square sprinkler has a nozzle arrangement with a straight row of nozzles, whereof each has a nozzle inlet connected by a nozzle duct to a nozzle outlet. At least in a portion between the nozzle inlet and nozzle outlet, the nozzles are constructed as rubber-lik

A sprinkling apparatus constructed as a square sprinkler has a nozzle arrangement with a straight row of nozzles, whereof each has a nozzle inlet connected by a nozzle duct to a nozzle outlet. At least in a portion between the nozzle inlet and nozzle outlet, the nozzles are constructed as rubber-like water guidance ducts, which are disconnectable by a force action transversely to the water flow direction. For the disconnection of individual nozzles clamping sliders are provided and are displaceable transversely to the water flow direction against the rubber-like nozzles and in the case of a displacement in each case disconnect or release again a nozzle. This permits a very variable adjustment of the sprinkling pattern.

대표청구항 ▼

[ We claim:] [1.] A method for adjusting a sprinkling pattern of a sprinkling apparatus, the sprinkling apparatus having a nozzle arrangement which is connectable to a supply for liquid, the nozzle arrangement having a plurality of nozzles, wherein each nozzle has a nozzle inlet, which is connected

[ We claim:] [1.] A method for adjusting a sprinkling pattern of a sprinkling apparatus, the sprinkling apparatus having a nozzle arrangement which is connectable to a supply for liquid, the nozzle arrangement having a plurality of nozzles, wherein each nozzle has a nozzle inlet, which is connected by means of a nozzle duct to a nozzle outlet and wherein each nozzle has a nozzle duct cross-section and at least one nozzle has a cross-section change portion, and wherein for adjusting the sprinkling pattern the liquid flow through at least one nozzle is influenced by modifying the nozzle duct cross-section of the nozzle in at least one cross-section change portion.