Optical encoder device for small-sized motor

Details Optical encoder device for small-sized motor Optical encoder device for small-sized motor

2008-02-12

2010-02-16

Hanh, Nguyen N (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S06700R

Reexamination Certificate

active

07663276

ABSTRACT:
A photo sensor module includes a holder made of resin and a light-emitting element and a light-receiving element accommodated in the holder. A printed circuit board is fixed to a flat side wall portion of a motor. The resin holder has a guide portion which is formed integrally therewith and which comes into contact with an end surface and a bearing-holding portion of an end bell. The printed circuit board is fixed in a state in which the guide portion is sandwiched between the bearing-holding portion and the printed circuit board while being brought into contact with the end surface of the end bell, whereby the photo sensor module is positioned in thrust and radial directions of the motor.

REFERENCES:
patent: 5763970 (1998-06-01), Dunning et al.
patent: 5866962 (1999-02-01), Kim
patent: 6249068 (2001-06-01), Knopp
patent: 7193347 (2007-03-01), Tenca et al.
patent: 2003-199297 (2003-07-01), None
patent: 2006-129692 (2006-05-01), None

Affiliated with

Also associated with

Rating

Optical encoder device for small-sized motor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical encoder device for small-sized motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical encoder device for small-sized motor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4166551