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OwnerMichael Randolph Minorinventor
Estimating the term…
These tuned nozzle tip attachments or extension wand modifications are for leaf blowers, workshop or industrial type exhausting vacuums, compressed air guns/extensions, and abatement systems and facilitate a method of dust cloud sweeping. Protection of the operator, coworkers, ventilation systems, and equipment in peripheral areas from most of the back draft, billowing, uncontrollable, peripheral dust that normally occurs with current know art is greatly enhanced. By rapidly aspirating, momentarily retaining, continuously recycling and gripping the billowing peripheral cloud of dust/debris back into the primary cleaning air stream at the nozzle point of egress the associated dust cloud that normally occurs is harmlessly dissipated. The elongated deflecting surface contact area achieves this in a manner that provides the utmost operator control and nozzle aspiration of the airborne dust much the same way the airflow around an airplane wing is controlled and provides lift to an aircraft.
An apparatus to prevent billowing and initiate the rapid and controlled evacuation of dust and debris facilitating the method of dust cloud sweeping difficult to reach areas by maximizing and focusing the ambient airflow at the main air stream point of egress comprising;
A method of sweeping and dusting difficult to clean areas with heavy dust accumulation by combining a dynamic active airflow stream with the passive ambient air present using a conduit to reduce peripheral billowing and back draft of dust when using compressed air, leaf blower, exhausting vacuums, etc. The method being facilitated by said apparatus acting upon the dynamic by momentarily retaining and recycling peripheral ambient air, air born dust and debris back into the dynamic systems main air stream to be accurately deposited by the operator. Whereby allowing protection of the operator from back draft dust and increased control of target dust and debris via tuned pseudo Venturi device action on main air stream at the egress port. Said apparatus comprising of various configurations, scales, and materials that represent the same method and process.
Dependencies are inferred from the claim text.