MOTOR ASSEMBLY AND CLEANER COMPRISING SAME

A motor assembly has a motor having a rotor and a stator. An impeller is connected to a rotary shaft of the rotor and a housing is disposed between the impeller and the motor and surrounding an upper side of the motor. A diffuser discharges air, which is suctioned by the impeller, along an outer sur...

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Hauptverfasser: KANG, Wonsoo, HWANG, Woong, CHO, Keeyeon, KIM, Hyunjoo, KIM, Jimin, PARK, Taesang, HAN, Jinwoo
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creator KANG, Wonsoo
HWANG, Woong
CHO, Keeyeon
KIM, Hyunjoo
KIM, Jimin
PARK, Taesang
HAN, Jinwoo
description A motor assembly has a motor having a rotor and a stator. An impeller is connected to a rotary shaft of the rotor and a housing is disposed between the impeller and the motor and surrounding an upper side of the motor. A diffuser discharges air, which is suctioned by the impeller, along an outer surface of the housing. A heat dissipation cover covers an outer surface of the motor. The heat dissipation cover includes an inner cover spaced apart from the outer surface of the motor and forming an inside-cover flow channel that air flows through and an outer cover having a diameter greater than that of the inner cover and forming an outside-cover flow channel through which air flows along the outer surface thereof.
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An impeller is connected to a rotary shaft of the rotor and a housing is disposed between the impeller and the motor and surrounding an upper side of the motor. A diffuser discharges air, which is suctioned by the impeller, along an outer surface of the housing. A heat dissipation cover covers an outer surface of the motor. The heat dissipation cover includes an inner cover spaced apart from the outer surface of the motor and forming an inside-cover flow channel that air flows through and an outer cover having a diameter greater than that of the inner cover and forming an outside-cover flow channel through which air flows along the outer surface thereof.</description><language>eng</language><subject>BLASTING ; COFFEE MILLS ; DOMESTIC ARTICLES OR APPLIANCES ; DOMESTIC WASHING OR CLEANING ; FURNITURE ; HEATING ; HUMAN NECESSITIES ; LIGHTING ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT PUMPS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; SPICE MILLS ; SUCTION CLEANERS IN GENERAL ; WEAPONS</subject><creationdate>2023</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=20230126&amp;DB=EPODOC&amp;CC=US&amp;NR=2023021359A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230126&amp;DB=EPODOC&amp;CC=US&amp;NR=2023021359A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KANG, Wonsoo</creatorcontrib><creatorcontrib>HWANG, Woong</creatorcontrib><creatorcontrib>CHO, Keeyeon</creatorcontrib><creatorcontrib>KIM, Hyunjoo</creatorcontrib><creatorcontrib>KIM, Jimin</creatorcontrib><creatorcontrib>PARK, Taesang</creatorcontrib><creatorcontrib>HAN, Jinwoo</creatorcontrib><title>MOTOR ASSEMBLY AND CLEANER COMPRISING SAME</title><description>A motor assembly has a motor having a rotor and a stator. 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subjects BLASTING
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
DOMESTIC WASHING OR CLEANING
FURNITURE
HEATING
HUMAN NECESSITIES
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
SPICE MILLS
SUCTION CLEANERS IN GENERAL
WEAPONS
title MOTOR ASSEMBLY AND CLEANER COMPRISING SAME
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