NOZZLE ASSEMBLY WITH AIR FLOW ACCELERATION CHANNELS

NOZZLE ASSEMBLY WITH AIR FLOW ACCELERATION CHANNELS

A nozzle assembly is provided for a suction cleaning device. The nozzle assembly includes a body having an edge and a bottom wall. The bottom wall includes an intake opening and a portion extending between the edge and the intake opening. At least one channel is provided within that portion. That ch...

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Hauptverfasser: GIESKE, JASON R, FEDORKA, THOMAS J, BOWDEN, JASON D
Format: Patent
Sprache:eng ; fre
Schlagworte:
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
DOMESTIC WASHING OR CLEANING
FURNITURE
HUMAN NECESSITIES
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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creator GIESKE, JASON R
FEDORKA, THOMAS J
BOWDEN, JASON D
description A nozzle assembly is provided for a suction cleaning device. The nozzle assembly includes a body having an edge and a bottom wall. The bottom wall includes an intake opening and a portion extending between the edge and the intake opening. At least one channel is provided within that portion. That channel extends between the edge and the intake opening and has a cross sectional area decreasing in a direction extending from the edge toward the intake opening. Air drawn through the channel is accelerated as i t approaches the intake opening in order to increase the dirt, dust and debris entraining capacity of that air and overall vacuum cleaner cleaning efficiency.
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Air drawn through the channel is accelerated as i t approaches the intake opening in order to increase the dirt, dust and debris entraining capacity of that air and overall vacuum cleaner cleaning efficiency.</description><edition>7</edition><language>eng ; fre</language><subject>COFFEE MILLS ; DOMESTIC ARTICLES OR APPLIANCES ; DOMESTIC WASHING OR CLEANING ; FURNITURE ; HUMAN NECESSITIES ; SPICE MILLS ; SUCTION CLEANERS IN GENERAL</subject><creationdate>2004</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20040925&amp;DB=EPODOC&amp;CC=CA&amp;NR=2461879A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20040925&amp;DB=EPODOC&amp;CC=CA&amp;NR=2461879A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GIESKE, JASON R</creatorcontrib><creatorcontrib>FEDORKA, THOMAS J</creatorcontrib><creatorcontrib>BOWDEN, JASON D</creatorcontrib><title>NOZZLE ASSEMBLY WITH AIR FLOW ACCELERATION CHANNELS</title><description>A nozzle assembly is provided for a suction cleaning device. 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subjects COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
DOMESTIC WASHING OR CLEANING
FURNITURE
HUMAN NECESSITIES
SPICE MILLS
SUCTION CLEANERS IN GENERAL
title NOZZLE ASSEMBLY WITH AIR FLOW ACCELERATION CHANNELS
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