Motor

Details Motor Motor

2007-08-02

2009-12-15

Hanh, Nguyen N (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

Reexamination Certificate

active

07633200

ABSTRACT:
A motor is disclosed. The motor, which includes a stationary member, a rotating member coupled to the stationary member that rotates about an imaginary rotational axis, a plate coupled to or mounted on the rotating member to support the rotating member, a cap covering at least a portion of the plate to form a predetermined space between the plate and the cap, and fluid placed in the space between the plate and the cap, may maintain a uniform pressure in its interior to increase stability and provide an increased sealing effect.

REFERENCES:
patent: 5558445 (1996-09-01), Chen et al.
patent: 6674201 (2004-01-01), Liu et al.
patent: 6836040 (2004-12-01), Watanabe et al.
patent: 2005/0225187 (2005-10-01), Hafen et al.
patent: 8-70555 (1996-03-01), None
patent: 1998-069703 (1998-10-01), None
Office Action mailed on May 19, 2008 and issued in corresponding Korean Patent Application No. 10-2007-0061902.

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