JPS6237872U - - Google Patents
Info
- Publication number
- JPS6237872U JPS6237872U JP13029985U JP13029985U JPS6237872U JP S6237872 U JPS6237872 U JP S6237872U JP 13029985 U JP13029985 U JP 13029985U JP 13029985 U JP13029985 U JP 13029985U JP S6237872 U JPS6237872 U JP S6237872U
- Authority
- JP
- Japan
- Prior art keywords
- anode
- fixing base
- rotating
- rotating shaft
- rotating cylinder
- 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
Links
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Description
第１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、第２図はこの考案の
変形例を示す断面図、第３図は従来の回転陽極型
Ｘ線管を示す断面図、第４図は従来の予圧構造の
回転陽極型Ｘ線管における回転機構付近を示す断
面図、第５図は第４図の要部を拡大して示す断面
図である。
８……回転軸、９……陽極固定基部、１４……
ベアリング、１７……外輪レース、１８……バネ
、２５……突出円筒部。
Fig. 1 is a sectional view showing the main parts of a rotating anode type X-ray tube according to an embodiment of this invention, Fig. 2 is a sectional view showing a modification of this invention, and Fig. 3 is a sectional view showing a conventional rotating anode type X-ray tube. 4 is a sectional view showing the vicinity of the rotation mechanism in a conventional rotating anode type X-ray tube with a preloaded structure; FIG. 5 is an enlarged sectional view showing the main parts of FIG. 4. . 8... Rotating shaft, 9... Anode fixed base, 14 ...
Bearing, 17...Outer race, 18...Spring, 25...Protruding cylindrical portion.
Claims (1)
回転円筒の内側に同軸的に固着された回転軸と、
この回転軸と上記回転円筒の間に配設された有底
筒状の陽極固定基部と、この陽極固定基部と上記
回転軸との間に介在配設された一対のベアリング
と、この一対のベアリングのうち上記陽極ターゲ
ツトから遠方のベアリングの外輪レースと上記陽
極固定基部の段部との間に配設されたコイルバネ
とを具備した回転陽極型Ｘ線管において、 上記外輪レースと上記陽極固定基部の両接触面
のうち、少なくとも一方の接触面両端部がテーパ
ー状又は円弧状に形成されてなることを特徴とす
る回転陽極型Ｘ線管。[Claims for Utility Model Registration] A rotating cylinder to which an anode target is fixed, a rotating shaft coaxially fixed to the inside of the rotating cylinder,
a bottomed cylindrical anode fixing base disposed between the rotating shaft and the rotating cylinder; a pair of bearings interposed between the anode fixing base and the rotating shaft; and the pair of bearings. A rotary anode type X-ray tube comprising a coil spring disposed between the outer ring race of the bearing farthest from the anode target and the stepped portion of the anode fixing base, A rotating anode X-ray tube characterized in that both end portions of at least one of both contact surfaces are formed into a tapered shape or an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13029985U JPS6237872U (en) | 1985-08-27 | 1985-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13029985U JPS6237872U (en) | 1985-08-27 | 1985-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6237872U true JPS6237872U (en) | 1987-03-06 |
Family
ID=31027662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13029985U Pending JPS6237872U (en) | 1985-08-27 | 1985-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6237872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014061340A1 (en) * | 2012-10-19 | 2014-04-24 | 株式会社 日立メディコ | Rotary anode x-ray tube device and x-ray image-capturing device |
-
1985
- 1985-08-27 JP JP13029985U patent/JPS6237872U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014061340A1 (en) * | 2012-10-19 | 2014-04-24 | 株式会社 日立メディコ | Rotary anode x-ray tube device and x-ray image-capturing device |
| JP2014086163A (en) * | 2012-10-19 | 2014-05-12 | Hitachi Medical Corp | Rotary anode x-ray tube device and x-ray imaging device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6237872U (en) | ||
| JPS62143812U (en) | ||
| JPS61199859U (en) | ||
| JPS6276460U (en) | ||
| JPS6281354U (en) | ||
| JPS6277853U (en) | ||
| JPS6156763U (en) | ||
| JPS6183243U (en) | ||
| JPS6271471U (en) | ||
| JPS6218425U (en) | ||
| JPS60194864U (en) | Rotating anode type X-ray tube | |
| JPS62140659U (en) | ||
| JPH01130250U (en) | ||
| JPS6257364U (en) | ||
| JPS58170759U (en) | Rotating anode type X-ray tube | |
| JPS62160497U (en) | ||
| JPS62199530U (en) | ||
| JPS6413658U (en) | ||
| JPH0254923U (en) | ||
| JPS5951442U (en) | rotating anode x-ray tube | |
| JPS62160498U (en) | ||
| JPS622836U (en) | ||
| JPS6170621U (en) | ||
| JPS6288445U (en) | ||
| JPS63123825U (en) |