According to some embodiments, an oscillating sprinkler system is provided that includes: a central tubular portion having at least one row of flexible nozzles; a cam plate located inside a peripheral wall of said central tubular member, said cam plate having a plurality of cam slots for adjusting positions of said flexible nozzles upon rotation of said cam plate within said peripheral wall; and said peripheral wall including a window via which an edge of said cam plate is observable during rotation of said cam plate such as to designate an extent of angular displacement of the nozzles based on the positioning of the cam plate within the window.

The sprinkler has a drive motor with a gear assembly with a drive gear that is engaged with the sun gear of the flow adapter. A motor housing has a gear train chamber for the gear assembly, and a first chamber and a second chamber each providing for a path of flow. A switching mechanism has a valve block for alternatingly blocking and establishing the path of flow through one of the first chamber and the second chamber of the motor housing. A water wheel alternating in rotation between a clockwise direction and a counter clockwise direction based on the path of flow from one of the first chamber and the second chamber of the motor housing and engaging the gear assembly to rotate the gear assembly back and forth around the sun gear of the flow adapter and simultaneously moving the oscillating nozzle.

A nozzle for spraying materials, in particular dispersions, emulsions or suspensions, comprising a nozzle body having a nozzle mouthpiece.

A nozzle for spraying materials, in particular dispersions, emulsions or suspensions, comprising a nozzle body having a nozzle mouthpiece.

Methods for controlling or regulating the volume flow rate of a substance to be sprayed and/or a gas from a nozzle suitable for spraying substances, particularly dispersions, emulsions or suspensions, wherein the nozzle has a nozzle body comprising a nozzle mouthpiece, wherein the nozzle body has an inner pipe, which is connected to a supply for the substance to be sprayed and has an inner wall and a discharge port, and an outer pipe, which is spaced from the inner pipe, is connected to a supply for a gas and has a discharge port, and the discharge port of the inner pipe and the discharge port of the outer pipe are arranged in the region of the nozzle mouthpiece.

Methods for controlling or regulating the volume flow rate of a substance to be sprayed and/or a gas from a nozzle suitable for spraying substances, particularly dispersions, emulsions or suspensions, wherein the nozzle has a nozzle body comprising a nozzle mouthpiece, wherein the nozzle body has an inner pipe, which is connected to a supply for the substance to be sprayed and has an inner wall and a discharge port, and an outer pipe, which is spaced from the inner pipe, is connected to a supply for a gas and has a discharge port, and the discharge port of the inner pipe and the discharge port of the outer pipe are arranged in the region of the nozzle mouthpiece.

The invention relates to a nozzle (101, 201, 301, 401, 501, 601, 701, 801, 901, 1001) for spraying substances, in particular dispersions, emulsions or suspensions.

The invention relates to a nozzle (101, 201, 301, 401, 501, 601, 701, 801, 901, 1001) for spraying substances, in particular dispersions, emulsions or suspensions.

Please replace the Abstract at page 41 with the following replacement paragraph: A nozzle, for spraying materials, in particular, dispersions, emulsions, or suspensions.

Please replace the Abstract at page 41 with the following replacement paragraph: A nozzle, for spraying materials, in particular, dispersions, emulsions, or suspensions.