초록 ▼

A sprinkler unit having a continuously rotating nozzle includes a stream interruptor comprising a pin mounted on a carriage pivotally mounted on the nozzle and a cam surrounding the nozzle that has a series of cam surfaces for intermittently caming the carriage assembly and the interrupting pin into

A sprinkler unit having a continuously rotating nozzle includes a stream interruptor comprising a pin mounted on a carriage pivotally mounted on the nozzle and a cam surrounding the nozzle that has a series of cam surfaces for intermittently caming the carriage assembly and the interrupting pin into the stream to periodically interrupt the stream as the nozzle rotates about its axis to cause a more even distribution of water over the surface area surrounding the sprinkler unit.

대표청구항 ▼

An interrupted stream rotary sprinkler unit comprising: a housing having an inlet and an outlet and means for connecting said inlet to a source of water; a nozzle rotatably mounted at said outlet for distributing a stream of water about said housing; means in said housing for rotating said nozzle; a

An interrupted stream rotary sprinkler unit comprising: a housing having an inlet and an outlet and means for connecting said inlet to a source of water; a nozzle rotatably mounted at said outlet for distributing a stream of water about said housing; means in said housing for rotating said nozzle; and stream interrupting means mounted for rotation with said nozzle and comprising first means periodically biased into and interrupting said stream and second means rotatable about a common axis with said nozzle for periodically biasing said first means wherein said second means for periodically biasing comprises a ring mounted for rotation about said nozzle.