Bearing unit for rotary anodes of X-ray tubes

Details Bearing unit for rotary anodes of X-ray tubes Bearing unit for rotary anodes of X-ray tubes

2011-06-28

2011-06-28

Midkiff, Anastasia (Department: 2882)

X-ray or gamma ray systems or devices

Source

Electron tube

C378S144000

Reexamination Certificate

active

07970104

ABSTRACT:
The invention relates to a bearing unit (1) for rotary anodes of X-ray tubes, with a shaft (2) and a flange element (3), to which a rotary anode can be attached, wherein the bearing unit (1) can be inserted into a cutout within the X-ray tube and locked there. The shaft (2) is held via a first and a second bearing element (4, 5), wherein the first bearing element (4) comprises an inner race (6) fitted on the shaft (2) and a separate outer ring (7). The second bearing element (5) comprises a roller bearing fitted on the shaft (2) with an inner ring (8) and an outer ring (9), wherein a spacer element (10) is fitted between the outer rings (7, 8) of the first and the second bearing element (4, 5).

REFERENCES:
patent: 3699373 (1972-10-01), Holland et al.
patent: 4914684 (1990-04-01), Upadhya
patent: 5076381 (1991-12-01), Daido et al.
patent: 6445770 (2002-09-01), Wandke et al.
patent: 6693990 (2004-02-01), Andrews
patent: 2003/0165217 (2003-09-01), Ratzmann et al.
patent: 2003/0197360 (2003-10-01), Shimizu
patent: 2004/0070297 (2004-04-01), Yoon et al.
patent: 30 41 558 (1982-06-01), None
patent: 87 05 478 (1988-08-01), None
patent: 100 17 777 (2001-10-01), None
patent: 8-042564 (1996-02-01), None
International Search Report.

Affiliated with

Also associated with

Rating

Bearing unit for rotary anodes of X-ray tubes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bearing unit for rotary anodes of X-ray tubes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bearing unit for rotary anodes of X-ray tubes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2693344