Invention Grant
- Patent Title: Rotatable anode and X-ray tube comprising a liquid heat link
- Patent Title (中): 可旋转阳极和包含液体热连接的X射线管
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Application No.: US13131070Application Date: 2009-11-19
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Publication No.: US08582723B2Publication Date: 2013-11-12
- Inventor: Rolf Karl Otto Behling , Michael Lübcke , Christoph Bathe , Wolfgang Chrost
- Applicant: Rolf Karl Otto Behling , Michael Lübcke , Christoph Bathe , Wolfgang Chrost
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP08169942 20081126
- International Application: PCT/IB2009/055172 WO 20091119
- International Announcement: WO2010/061323 WO 20100603
- Main IPC: H01J35/00
- IPC: H01J35/00
Abstract:
In a rotatable anode (4) of an X-ray tube, a heat transfer between the rotating disc of the anode (4a) and the second bearing element (11) is achieved by providing a contact material (14) within a gap (16a, b) between the anode disc (4a) and the second bearing element (11). Contact elements (15) protrude from the second bearing element (11) into the contact material (14), thus allowing a heat transfer from anode disc (4a) to second bearing element (11) via contact material (14) and contact element (15).
Public/Granted literature
- US20110228905A1 ROTATABLE ANODE AND X-RAY TUBE COMPRISING A LIQUID HEAT LINK Public/Granted day:2011-09-22
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