PAP SYSTEM BLOWER

A blower, comprising: a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor; the rotor; an impeller provided to the rotor; a motor adapted to drive the rotor, the motor including a stator assembly; wherein the bearing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HSIA, YEUUAN, FREESE, JOHN, PAUL, VINOKUR, ROMAN, SEARS, DAVID, BRENT, THOMAS, PETER, JEFFREY, BEDNAR, MICHAEL, DAVID, SUZUKI, HIROSHI, IWAHASHI, KARL, YUTAKA, DANNAS, PAR, EGRON, MEBASSER, SAMUEL, AZIZ, MCCULLOH, KEVIN, GENE, KRUM, RICHARD, G, LANE, WILLIAM, S, LEADER, MALCOLM, EDWARD, KENYON, BARTON, JOHN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	A blower, comprising: a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor; the rotor; an impeller provided to the rotor; a motor adapted to drive the rotor, the motor including a stator assembly; wherein the bearing-housing structure includes a housing part and a bearing cartridge provided to the housing part, the bearing cartridge including a tubular sleeve and two spaced-apart bearings supported within the sleeve to support the rotor; wherein the bearing-housing structure is structured to define at least a portion of a volute to direct air towards the outlet; wherein the stator assembly is provided along an exterior surface of the tubular sleeve of the bearing cartridge, and wherein the housing part of the bearing-housing structure includes a base providing a tube portion to support the bearing cartridge, wherein the housing part further includes an annular disk extending from the base.