X-ray or gamma ray systems or devices – Source – Electron tube
Reexamination Certificate
2006-09-26
2006-09-26
Glick, Edward J. (Department: 2882)
X-ray or gamma ray systems or devices
Source
Electron tube
C378S130000, C378S131000, C378S133000
Reexamination Certificate
active
07113568
ABSTRACT:
A rotating anode bearing housing includes an x-ray tube frame (106) that has a vacuum chamber (108). An anode (110) resides within the vacuum chamber (108) and rotates on a shaft (114) via a bearing (117). The bearing (117) is attached to an interior surface (126) of the x-ray tube frame (106). The bearing (117) transfers thermal energy from the shaft (114) to the x-ray tube frame (106).
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patent: 4856039 (1989-08-01), Roelandse et al.
patent: 5077781 (1991-12-01), Iversen
patent: 6295338 (2001-09-01), Kuzniar et al.
patent: 6751291 (2004-06-01), Nakamuta et al.
patent: 2002/0085675 (2002-07-01), Snyder et al.
patent: 2004/0240614 (2004-12-01), Tiwari et al.
Sridhar Mandyam Rangayan
Tiwari Mayank
Vadari Harith
General Electric Company
Glick Edward J.
Midkiff Anastasia S.
Vogel Peter J.
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