Venturi-style vacuum-boosting hose attachment and associated method(s)

A venturi-style vacuum-boosting hose attachment includes a single and unitary body having a centrally registered longitudinal axis, a primary inlet located at a proximal end of the body and having a first venturi passageway, a secondary bell-mouth inlet contiguous with the primary centrally disposed...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Kozlowski, Daniel
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES DOMESTIC WASHING OR CLEANING FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOWOF GASES OR LIQUIDS FLUID-PRESSURE ACTUATORS FURNITURE HEATING HUMAN NECESSITIES HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BYUSING INERTIA OF FLUID TO BE PUMPED PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SIPHONS SPICE MILLS SUCTION CLEANERS IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A venturi-style vacuum-boosting hose attachment includes a single and unitary body having a centrally registered longitudinal axis, a primary inlet located at a proximal end of the body and having a first venturi passageway, a secondary bell-mouth inlet contiguous with the primary centrally disposed inlet and having a second venturi passageway, and a tail cone contiguous with the secondary inlet and having a third passageway terminating at an outlet located at a distal end of the body. The secondary inlet is configured to feed smooth air through the throat to the tail cone with increased velocity and egress via the outlet. The first venturi passageway, the second venturi passageway, and the tail cone are configured to modify a high-volume, low vacuum airflow source into a low-volume, high-vacuum airflow upstream of the primary inlet.