Bearings – Rotary bearing – Fluid bearing
Reexamination Certificate
2007-08-21
2007-08-21
Joyce, William C. (Department: 3682)
Bearings
Rotary bearing
Fluid bearing
C384S103000, C384S903000, C403S291000
Reexamination Certificate
active
10726549
ABSTRACT:
A fluid bearing module has a bearing seat, a bearing, a deflecting member, and an impediment. The bearing seat has a capacity with an opening. The bearing in the capacity has a hollow space for the axis of a rotor to go through, and a lubricant medium is filled in between. The deflecting member protruding from the side near the opening of the bearing seat bends toward the capacity and clips on the rotor axis. The impediment protrudes from the side near the opening of the bearing seat for preventing the deflecting member from bending toward the opening and departing from the rotor. Moreover, the deflecting member and the impediment form a maze to keep the lubricant medium within.
REFERENCES:
patent: 3663849 (1972-05-01), Heob
patent: 3726575 (1973-04-01), Moorman
patent: 5258672 (1993-11-01), Wrobel
patent: 6316856 (2001-11-01), Kusaki et al.
patent: 6771460 (2004-08-01), Nii et al.
patent: 198 48 291 (1999-04-01), None
Chang Yu-Hsiu
Huang Ching-Hsing
Shih Wun-Chang
Industrial Technology Research Institute
Joyce William C.
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