X-ray or gamma ray systems or devices – Source – Electron tube
Reexamination Certificate
2008-07-08
2008-07-08
Kiknadze, Irakli (Department: 2882)
X-ray or gamma ray systems or devices
Source
Electron tube
C378S133000
Reexamination Certificate
active
07397897
ABSTRACT:
A bearing assembly mounted in an x-ray tube includes a bearing race and a bearing ball positioned adjacent to the bearing race. A coating is deposited on one of the bearing race and the bearing ball includes a lubricant and a hard material having a hardness greater than a base material of the bearing race and a base material of the bearing ball.
REFERENCES:
patent: 4293171 (1981-10-01), Kakumoto et al.
patent: 4625324 (1986-11-01), Blaskis et al.
patent: 4962519 (1990-10-01), Upadhya
patent: 5150398 (1992-09-01), Nishioka et al.
patent: 5284394 (1994-02-01), Lemelson
patent: 5516214 (1996-05-01), Kakumoto et al.
patent: 5709936 (1998-01-01), Besmann et al.
patent: 5851675 (1998-12-01), Oyagi et al.
patent: 5866518 (1999-02-01), Dellacorte et al.
patent: 5978447 (1999-11-01), Carlson et al.
patent: 6269146 (2001-07-01), Ohnishi et al.
patent: 6726993 (2004-04-01), Teer et al.
patent: 7172343 (2007-02-01), Kinno et al.
patent: 2004/0179762 (2004-09-01), Doll et al.
patent: 0122559 (1990-07-01), None
patent: 0573722 (1993-12-01), None
patent: 1228020 (2004-06-01), None
patent: 9520253 (1995-07-01), None
Anand Krishnamurhty
Gray Dennis Michael
Nardi Richard Arthur
Rogers Carey Shawn
Sampath Srinidhi
Gallagher Eileen W.
General Electric Company
Kiknadze Irakli
Patnode Patrick K.
LandOfFree
Composite coating for improved wear resistance for x-ray... 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 coating for improved wear resistance for x-ray..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite coating for improved wear resistance for x-ray... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2810328