X-ray or gamma ray systems or devices – Source support – Source cooling
Reexamination Certificate
2006-04-11
2006-04-11
Glick, Edward J. (Department: 2882)
X-ray or gamma ray systems or devices
Source support
Source cooling
C378S141000, C378S130000
Reexamination Certificate
active
07025502
ABSTRACT:
To reduce the rotational power, an apparatus with a rotational body that is rotationally driven in a fluid-filled housing a rotational directing body is provided between the rotational body and the housing, which is rotatably supported coaxially with respect to the rotational body. The rotational directing body is configured such that in operation it rotates at an intermediate rotational frequency in comparison to the housing and the rotational body. The apparatus is particularly an X-ray radiator having a cathode and anode that are mounted in a vacuum tube in a spatially fixed manner in relation to the tube, the vacuum tube being rotationally driven as a rotational body in a coolant housing.
REFERENCES:
patent: 5703926 (1997-12-01), Bischof
patent: 6213639 (2001-04-01), Hell et al.
patent: 6364527 (2002-04-01), Kutschera
patent: 6396901 (2002-05-01), Hell et al.
patent: 2005/0025282 (2005-02-01), Freudenberger et al.
patent: 8713042.41 (1989-03-01), None
Freudenberger Jörg
Schardt Peter
Glick Edward J.
Schiff & Hardin LLP
Siemens Aktiengesellschaft
Thomas Courtney
LandOfFree
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