PAP SYSTEM BLOWER

A blower includes a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor, a motor provided to the bearing-housing structure and adapted to drive the rotor, and an impeller provided to the rotor. The bearing-housing str...

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Bibliographische Detailangaben
Hauptverfasser: KRUM, Richard G, BEDNAR, Michael David, SUZUKI, Hiroshi, DANNAS, Par Egron, IWAHASHI, Karl Yutaka, MEBASSER, Samuel Aziz, LANE, William S, FREESE, John Paul, VINOKUR, Roman, THOMAS, Peter Jeffrey, LEADER, Malcolm Edward, KENYON, Barton John, HSIA, Yeu-chuan, SEARS, David Brent, McCULLOH, Kevin Gene
Format: Patent
Sprache:eng
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Zusammenfassung:A blower includes a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor, a motor provided to the bearing-housing structure and adapted to drive the rotor, and an impeller provided to the rotor. The bearing-housing structure includes a bearing shaft having a bearing surface that rotatably supports the rotor. The bearing shaft provides only a single bearing of the non-ball bearing type for the rotor.