Rotor assembly

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Apertured or foraminous web or shroud

Reexamination Certificate

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Details

C416S1700HM, C416S21300R, C416S24400R, C417S354000, C417S423100, C417S423700, C417S423800, C310S062000, C310S156260, C310S265000

Reexamination Certificate

active

06979177

ABSTRACT:
A rotor assembly includes a housing and a hub. The housing has an open end and an opposed closed end, and is formed with a raised portion in the central location of the closed end. The hub is mounted on the closed end of the housing and covers the housing except for the raised portion to construct a thin motor.

REFERENCES:
patent: 4554473 (1985-11-01), Muller
patent: 5663604 (1997-09-01), Takahashi
patent: 5944497 (1999-08-01), Kershaw et al.
patent: 6129528 (2000-10-01), Bradbury et al.
patent: 6132170 (2000-10-01), Horng
patent: 6183221 (2001-02-01), Hsieh
patent: 6318976 (2001-11-01), Hsieh
patent: 6379126 (2002-04-01), Konno
patent: 6384494 (2002-05-01), Avidano et al.
patent: 6394768 (2002-05-01), Fukuda et al.
patent: 6416300 (2002-07-01), Tang et al.
patent: 6-86523 (1994-03-01), None
patent: WO-02/20994 (2002-03-01), None

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