Title:
ROTATING POSITIVE ELECTRODE X-RAY TUBE UNIT AND ROTATING POSITIVE ELECTRODE X-RAY TUBE DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/162628
Kind Code:
A1
Abstract:
A rotating positive electrode X-ray tube unit (5) is provided with a rotating positive electrode X-ray tube (30) and a flow-path-forming body. The rotating positive electrode X-ray tube (30) has a negative electrode, a positive electrode target, and a vacuum enclosure (31). The flow-path-forming body has a shell surrounding the vacuum enclosure (31) in the direction perpendicular to the axial line of the positive electrode target, and forms a channel (CC) for channeling a cooling medium between the flow-path-forming body and the vacuum enclosure. The rotating positive electrode X-ray tube unit (5) is also provided with an X-ray shielding means for preventing X-ray leakage.
Inventors:
ANNO HIDERO (JP)
KANAGAMI MASAJI (JP)
IMAI YOSHIFUMI (JP)
SHIRATORI YOSHIAKI (JP)
TAMURA HISAYUKI (JP)
KANAGAMI MASAJI (JP)
IMAI YOSHIFUMI (JP)
SHIRATORI YOSHIAKI (JP)
TAMURA HISAYUKI (JP)
Application Number:
PCT/JP2013/079764
Publication Date:
October 09, 2014
Filing Date:
November 01, 2013
Export Citation:
Assignee:
TOSHIBA KK (JP)
TOSHIBA ELECTRON TUBES & DEVIC (JP)
TOSHIBA ELECTRON TUBES & DEVIC (JP)
International Classes:
H05G1/04; H05G1/02
Foreign References:
| JP2009238742A | 2009-10-15 | |||
| JP2007080568A | 2007-03-29 | |||
| JP2012028093A | 2012-02-09 | |||
| JPS62201500U | 1987-12-22 | |||
| JPH06267690A | 1994-09-22 | |||
| JPS57162248A | 1982-10-06 | |||
| JPS58216346A | 1983-12-16 | |||
| JPS59128198U | 1984-08-29 | |||
| JPH07335389A | 1995-12-22 | |||
| JPH10189285A | 1998-07-21 | |||
| JPH0377400U | 1991-08-02 |
Attorney, Agent or Firm:
S & S International PPC (JP)
Patent business corporation スズエ international patent firm (JP)
Patent business corporation スズエ international patent firm (JP)
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