Water spray adapter for leaf blower

Inactive Publication Date: 2020-08-06
ROTH MARC A
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0018]FIG. 3 is a perspective view of the control arm of the blower receiving the water control valve of the adapter by means of an interconnecting brac

Problems solved by technology

However, the air stream of such blowers is known to stir up clouds of dust and granular debris and scatter the same rather

Method used

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  • Water spray adapter for leaf blower
  • Water spray adapter for leaf blower
  • Water spray adapter for leaf blower

Examples

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Embodiment Construction

[0020]Referring now to the drawings and more particularly FIG. 1, it can be seen that a leaf blower with a water spray adapter, made in accordance with the invention, is designated generally by the numeral 10. The assembly 10 consists of a leaf blower power unit and hose assembly 12 and a water or other liquid spray adapter 14.

[0021]As shown, the leaf blower power unit and hose assembly 12 consists of an engine 16 fueled by an appropriate source such as gasoline retained in and fed from a fuel tank 18. A fan assembly 20 consists of a housing retaining a fan therein driven by the engine 16 and exhausting high-pressure air through the flexible pipe 22 to a rigid pipe or wand 24. It will be appreciated that the flexible pipe 22 accommodates maneuverability of the wand 24 to direct the air stream to an appropriate target area. The wand 24 has an outlet orifice 26, shown in FIGS. 1 and 2, out of which a stream of fast-moving and high-pressure air is emitted, typically having a vortex at the

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PUM

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Abstract

A backpack blower is provided with a water spray capability to suppress the generation of dust when used as a blower, and to also allow for use as a basic power washer. A leaf blower power unit having an engine driving a fan is interconnected with a wand having an outlet orifice. A spray nozzle is positioned within the wand adjacent the outlet orifice. A source of liquid to be sprayed is interconnected through a control valve to the spray valve such that a spray of water can be introduced into the vortex of the air being emitted from the wand. Both the speed of the airflow and volume of the water being introduced into the vortex may be regulated by the user in accordance with the use to which the unit is put.

Description

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Claims

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Application Information

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Owner ROTH MARC A
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