JPS58165966U - Rotating anode type X-ray tube - Google Patents

Rotating anode type X-ray tube

Info

Publication number
JPS58165966U
JPS58165966U JP6333382U JP6333382U JPS58165966U JP S58165966 U JPS58165966 U JP S58165966U JP 6333382 U JP6333382 U JP 6333382U JP 6333382 U JP6333382 U JP 6333382U JP S58165966 U JPS58165966 U JP S58165966U
Authority
JP
Japan
Prior art keywords
ray tube
rotating shaft
cylinder
anode
rotating anode
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.)
Granted
Application number
JP6333382U
Other languages
Japanese (ja)
Other versions
JPS6348928Y2 (en
Inventor
大木　康隆
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP6333382U priority Critical patent/JPS58165966U/en
Publication of JPS58165966U publication Critical patent/JPS58165966U/en
Application granted granted Critical
Publication of JPS6348928Y2 publication Critical patent/JPS6348928Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/16—X-ray tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings

Landscapes

  • Motor Or Generator Frames (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図は一般に使用されている回転陽極型Ｘ線管を示す
概略構成図、第２図は従来のＸ線管の回転機構附近を示
す断面図、第３図は第２図の一部を拡大して示す断面図
、第４図はこの考案の一実施例に係る回転陽極型Ｘ線管
の要部を示す断面図である。 ３・・・陽極ターゲット、６・・・支持柱、８・・・円
筒、−９・・・回転軸、１２．１３・・・ベアリング、
１４・・・固定子、１８・・・インナーレース、１９・
・・アウターレース、２０・・・ボール、２１．２２・
・・隙間、２３゜２４・・・遮蔽体、２５．２６・・・
潤滑剤。Figure 1 is a schematic configuration diagram showing a commonly used rotating anode type X-ray tube, Figure 2 is a sectional view showing the vicinity of the rotation mechanism of a conventional X-ray tube, and Figure 3 shows a part of Figure 2. FIG. 4 is an enlarged sectional view showing a main part of a rotating anode type X-ray tube according to an embodiment of this invention. 3...Anode target, 6...Support column, 8...Cylinder, -9...Rotating shaft, 12.13...Bearing,
14... Stator, 18... Inner race, 19.
...Outer lace, 20...Ball, 21.22.
... Gap, 23°24... Shield, 25.26...
lubricant.

Claims (1)

【実用新案登録請求の範囲】 陽極ターゲットを固着した支持柱を一端に同軸的に突設
した円筒と、この円筒の内側に同軸的に固着された回転
軸と、この回転軸と前記円筒の間に配設された筒状の固
定子と、この固定子と前記回転軸との間に介在配置され
たインナーレース、アウターレース、及びボールからな
るベアリングとを具備した回転陽極型Ｘ線管において、
　゛上記面レース間を覆うように環状遮蔽体をその内周
端が上記インナーレース及び上記回転軸に接して設け、
更にこの遮蔽体の上記ボールに対向する面に潤滑剤を付
着したこと を特徴とする回転陽極型Ｘ線管。[Claims for Utility Model Registration] A cylinder having a support column coaxially protruding from one end to which an anode target is fixed, a rotating shaft coaxially fixed to the inside of the cylinder, and a space between the rotating shaft and the cylinder. A rotating anode type X-ray tube comprising a cylindrical stator disposed in the rotary anode, and a bearing consisting of an inner race, an outer race, and a ball interposed between the stator and the rotating shaft,
``An annular shield is provided so as to cover between the surface races, with its inner peripheral end touching the inner race and the rotating shaft,
A rotating anode X-ray tube further comprising a lubricant applied to a surface of the shield facing the ball.
JP6333382U 1982-04-30 1982-04-30 Rotating anode type X-ray tube Granted JPS58165966U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6333382U JPS58165966U (en) 1982-04-30 1982-04-30 Rotating anode type X-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6333382U JPS58165966U (en) 1982-04-30 1982-04-30 Rotating anode type X-ray tube

Publications (2)

Publication Number Publication Date
JPS58165966U true JPS58165966U (en) 1983-11-05
JPS6348928Y2 JPS6348928Y2 (en) 1988-12-15

Family

ID=30073438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6333382U Granted JPS58165966U (en) 1982-04-30 1982-04-30 Rotating anode type X-ray tube

Country Status (1)

Country Link
JP (1) JPS58165966U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011226593A (en) * 2010-04-21 2011-11-10 Nsk Ltd Lubricating structure of electric motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011226593A (en) * 2010-04-21 2011-11-10 Nsk Ltd Lubricating structure of electric motor

Also Published As

Publication number Publication date
JPS6348928Y2 (en) 1988-12-15

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