JPS5895561U - rotating anode x-ray tube - Google Patents

rotating anode x-ray tube

Info

Publication number
JPS5895561U
JPS5895561U JP19100181U JP19100181U JPS5895561U JP S5895561 U JPS5895561 U JP S5895561U JP 19100181 U JP19100181 U JP 19100181U JP 19100181 U JP19100181 U JP 19100181U JP S5895561 U JPS5895561 U JP S5895561U
Authority
JP
Japan
Prior art keywords
rotating anode
ray tube
electromagnet
vacuum tube
tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP19100181U
Other languages
Japanese (ja)
Inventor
妻木　伸夫
小田部　宗倫
野田　耕介
泉　英樹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP19100181U priority Critical patent/JPS5895561U/en
Publication of JPS5895561U publication Critical patent/JPS5895561U/en
Pending legal-status Critical Current

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  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来用いられているころがり軸受支持の回転陽
極レントゲン管の縦断面図、第２図は本考案による磁気
軸受支持の回転陽極レントゲン管の縦断面図である。 １・・・真空管、２・・・回転陽極、５・・・シャフト
、６・・・ジャーナル軸受、７・・・ジャーナル軸受の
コイル、８・・・スラスト軸受、９・・・スラスト軸受
のコイル、１０・・・スラストランナ、１１・・・ジャ
ーナル軸受シール部、１２・・・スラスト軸受シール部
。FIG. 1 is a longitudinal sectional view of a conventional rotating anode X-ray tube supported by a rolling bearing, and FIG. 2 is a longitudinal sectional view of a rotating anode X-ray tube supported by a magnetic bearing according to the present invention. DESCRIPTION OF SYMBOLS 1... Vacuum tube, 2... Rotating anode, 5... Shaft, 6... Journal bearing, 7... Coil of journal bearing, 8... Thrust bearing, 9... Coil of thrust bearing , 10... Thrust runner, 11... Journal bearing seal portion, 12... Thrust bearing seal portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 真空管内に回転陽極を封入した回転陽極レントゲン管に
おいて、真空管内に電磁石の磁極を設け、この電磁石を
回転陽極を支持する磁気軸受とし、前記電磁石を励磁す
るためのコイルを真空管外に設置したことを特徴とする
回転陽極レントゲン管。In a rotating anode X-ray tube in which a rotating anode is enclosed within a vacuum tube, a magnetic pole of an electromagnet is provided inside the vacuum tube, this electromagnet is used as a magnetic bearing to support the rotating anode, and a coil for exciting the electromagnet is installed outside the vacuum tube. A rotating anode X-ray tube featuring:
JP19100181U 1981-12-23 1981-12-23 rotating anode x-ray tube Pending JPS5895561U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19100181U JPS5895561U (en) 1981-12-23 1981-12-23 rotating anode x-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19100181U JPS5895561U (en) 1981-12-23 1981-12-23 rotating anode x-ray tube

Publications (1)

Publication Number Publication Date
JPS5895561U true JPS5895561U (en) 1983-06-29

Family

ID=30104491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19100181U Pending JPS5895561U (en) 1981-12-23 1981-12-23 rotating anode x-ray tube

Country Status (1)

Country Link
JP (1) JPS5895561U (en)

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