Invention Grant
- Patent Title: X-ray apparatus
- Patent Title (中): X光装置
-
Application No.: US11404778Application Date: 2006-04-17
-
Publication No.: US07197118B2Publication Date: 2007-03-27
- Inventor: Hidero Anno , Koichi Kitade , Takayuki Kitami , Hironori Nakamuta , Manabu Sato
- Applicant: Hidero Anno , Koichi Kitade , Takayuki Kitami , Hironori Nakamuta , Manabu Sato
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba,Toshiba Electron Tubes & Devices
- Current Assignee: Kabushiki Kaisha Toshiba,Toshiba Electron Tubes & Devices
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Pillsbury Winthrop Shaw Pittman, LLP
- Priority: JP2003-358275 20031017
- Main IPC: H01J35/00
- IPC: H01J35/00
Abstract:
The present invention is characterized by supporting a stator to generate a magnetic field and an anode target by a dynamic pressure plain bearing using a liquid metal, and cooling at least the inside of the dynamic pressure plain bearing and an enclosure containing an anode target by circulating one kind of cooling medium, in a rotary X-ray tube apparatus which obtains X-rays by impinging an electron on an anode by rotating an anode target.
Public/Granted literature
- US20060193439A1 X-ray apparatus Public/Granted day:2006-08-31
Information query
