Fixture for magnetization of a shaft for a linear stepper motor

Details Fixture for magnetization of a shaft for a linear stepper motor Fixture for magnetization of a shaft for a linear stepper motor

2007-11-20

2007-11-20

Tugbang, A. Dexter (Department: 3729)

Metal working

Means to assemble or disassemble

Means to assemble electrical device

C029S596000, C029S602100, C029S606000, C336S096000, C336S208000

Reexamination Certificate

active

10794148

ABSTRACT:
In a preferred embodiment, a fixture for magnetizing axially alternating N and S poles defined circumferentially in a portion of an outer periphery of an axially extending, cylindrical, smooth shaft, the fixture including: a hollow cylindrical mandrel formed from a non-magnetic, non-electrically-conducting material; a conductive wire disposed in parallel, circumferential channels defined in an outer surface of the mandrel; a potting compound surrounding the mandrel to secure the conductive wire in place; and a central bore defined axially and centrally through the mandrel and exposing or nearly exposing the conductive wire; and the central bore being sized to accept axially inserted therein the portion of the axially extending, cylindrical, smooth shaft. Methods of using and manufacturing the fixture are also provided.

REFERENCES:
patent: 2095420 (1937-10-01), Polydoroff
patent: 4514712 (1985-04-01), McDougal
patent: 62-94903 (1987-05-01), None

Affiliated with

Also associated with

Rating

Fixture for magnetization of a shaft for a linear stepper 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 Fixture for magnetization of a shaft for a linear stepper motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fixture for magnetization of a shaft for a linear stepper motor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3819107