Spraying unit
AssigneeAndreas Stihl AG & Co. KG
InventorHarald Schliemann
Life of this patent
Estimating the term…
Abstract
A spraying unit has a drive engine for driving a blower, has a blow pipe through which an air flow is conveyed by the blower, and has a spraying agent tank which is arranged on a backpack of the spraying unit. A nozzle is provided which is connected via the spraying agent line to the spraying agent tank and which supplies spraying agent to the air flow. To obtain the same spraying agent discharge in almost any position of the blow pipe, it is provided that a pressure regulator is arranged in the spraying agent line upstream of the nozzle.
Claims14
Spraying unit having a drive engine for driving a blower, having a blow pipe through which an air flow is conveyed by the blower, having a spraying agent tank which is arranged on a backpack, and having a nozzle which is connected via a spraying agent line to the spraying agent tank and which supplies spraying agent to the air flow,
- wherein a pressure regulator is arranged in the spraying agent line upstream of the nozzle.
Dependencies are inferred from the claim text.