Spindle motor and stator structure thereof

Details Spindle motor and stator structure thereof Spindle motor and stator structure thereof

2008-06-03

2008-06-03

Le, Dang D (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S091000, C310S06700R, C310S254100

Reexamination Certificate

active

07382068

ABSTRACT:
A spindle motor includes a stator structure and a rotor structure coupled to the stator structure. The stator structure has a stator base, a magnetic conductive structure surrounding the stator base, and a first buffer structure provided in the gap defined by the stator base and the magnetic conductive structure and in contact with both the stator base and the magnetic conductive structure. Furthermore, a second buffer structure and a third buffer structure are respectively provided between the stator base and the casing and between the stator base and the base plate.

REFERENCES:
patent: 1688891 (1928-10-01), Speen
patent: 2207251 (1940-07-01), Guedon
patent: 3230404 (1966-01-01), Graham
patent: 5334895 (1994-08-01), Morioka et al.
patent: 5694268 (1997-12-01), Dunfield et al.
patent: 5798887 (1998-08-01), Yoshida et al.
patent: 5844748 (1998-12-01), Dunfield et al.
patent: 5847476 (1998-12-01), Elsing et al.
patent: 5965966 (1999-10-01), Aiello et al.
patent: 6160331 (2000-12-01), Morreale
patent: 6765329 (2004-07-01), Wolters
patent: 6809898 (2004-10-01), Prochazka
patent: 2001-069717 (2001-03-01), None
patent: 2002-101606 (2002-04-01), None
patent: 2002-112517 (2002-04-01), None

Affiliated with

Also associated with

Rating

Spindle motor and stator structure thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Spindle motor and stator structure thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spindle motor and stator structure thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2809503