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公开(公告)号：US20210151275A1
公开(公告)日：2021-05-20
申请号：US16623433
申请日：2018-06-15
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： ROLF KARL OTTO BEHLING , TOBIAS SCHLENK , THORBEN REPENNING
Abstract: The invention proposes an insulator within an X-ray tube having a vacuum side and an ambient side and a feedthrough substantially coinciding with an axis of symmetry at the vacuum side and an axis of symmetry at the ambient side. The axis of symmetry at the vacuum side and the axis of symmetry at the ambient side have an angle of at least 5°, preferably 90°, with respect to each other. An X-ray source comprising such an insulator is presented as well and the present invention also extends to a medical imaging apparatus for generating X-ray images of a patient thereby using an X-ray source with such an insulator. In an embodiment, an X-ray source is provided wherein the insulator is plugged to an electrical connector at the ambient surface.
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公开(公告)号：US20210104373A1
公开(公告)日：2021-04-08
申请号：US15733170
申请日：2018-12-07
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： THORBEN REPENNING
Abstract: A cathode assembly component (CC) for X-ray imaging, comprising a monolithic outer shell (OS) with electron optical functionality and, insertable in said shell, an insulator structure (INS) for two or more electrodes.
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公开(公告)号：US20190259558A1
公开(公告)日：2019-08-22
申请号：US16322504
申请日：2017-07-26
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： THORBEN REPENNING
Abstract: The invention relates to an X-ray unit, an X-ray system, and a method for manufacturing an X-ray system. The X-ray system comprises an X-ray unit, a cathode, and an anode. The X-ray unit comprises a vacuum tube and a magnet system. The vacuum tube is configured to encase a cathode, an anode, and a drift way for an electron beam moving between the cathode and the anode. The magnet system is configured to focus the electron beam and the magnet system is fused to the vacuum tube.
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