X-ray or gamma ray systems or devices – Source – Electron tube
Reexamination Certificate
2006-10-24
2006-10-24
Glick, Edward J. (Department: 2882)
X-ray or gamma ray systems or devices
Source
Electron tube
C378S119000, C378S121000
Reexamination Certificate
active
07127034
ABSTRACT:
A composite stator is disclosed for use with rotationally driven apparatus, particularly high voltage x-ray tubes. The composite stator generally comprises a core, a plurality of motor windings, and a retaining band. The core is comprised of two or more core sections having slots defined therein for receiving the motor windings. The motor windings are wound through and between the slots of the core sections, after which the core sections are joined together to form the core. The core sections are maintained in an assembled configuration by the retaining band. The motor windings are interconnected to comprise the electromagnetic pole pairs of the composite stator, thereby allowing the stator to induce the rotation of the rotor assembly of the high voltage x-ray tube.
REFERENCES:
patent: 3727302 (1973-04-01), Phelon
patent: 4831300 (1989-05-01), Lindgren
patent: 5654999 (1997-08-01), Gemmel et al.
patent: 6198803 (2001-03-01), Osama et al.
patent: 6313555 (2001-11-01), Blumenstock et al.
patent: 6449339 (2002-09-01), Yasutake
patent: 6570960 (2003-05-01), Kuzniar et al.
patent: 6594340 (2003-07-01), Saito
patent: 6727623 (2004-04-01), Horst et al.
patent: 6749337 (2004-06-01), Artig et al.
patent: 6809442 (2004-10-01), Kaneko et al.
patent: 6880229 (2005-04-01), Zepp et al.
patent: 2003/0052567 (2003-03-01), Yonekura
Lee David S. K.
Moore Paul D.
Postman John E.
Kiknadze Irakli
Varian Medical Systems Technologies, Inc.
Workman Nydegger
LandOfFree
Composite stator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composite stator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite stator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3668209