SPRINKLING DEVICE Russian patent published in 1994 - IPC

Abstract RU 2021694 C1

FIELD: agriculture; irrigation by sprinkling. SUBSTANCE: housing has rigidly fitted-on sleeve with ports. Sleeve is blanked at side opposite to housing. Fitted on sleeve is rotary boom with nozzles. Circular bore is made between ports and nozzles. Water discharge from ports builds up additional rotary torque added to torque built by nozzles. EFFECT: increased reliability and longevity of device. 2 dwg

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RU 2 021 694 C1

Authors

Saltan Sergej Semenovich[Ua]

Orenbojm Boris Danilovich[Ua]

Dates

1994-10-30—Published

1989-10-18—Filed