JPH0198468U - - Google Patents
Info
- Publication number
- JPH0198468U JPH0198468U JP19401387U JP19401387U JPH0198468U JP H0198468 U JPH0198468 U JP H0198468U JP 19401387 U JP19401387 U JP 19401387U JP 19401387 U JP19401387 U JP 19401387U JP H0198468 U JPH0198468 U JP H0198468U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- hollow member
- anode
- graphite
- ceramic
- 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
- 239000000919 ceramic Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910001080 W alloy Inorganic materials 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000002648 laminated material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 239000010937 tungsten Substances 0.000 claims 1
Landscapes
- X-Ray Techniques (AREA)
Description
第１図は本考案のエツクス線管用陽極の一実施
例を示す断面図、第２図は他の実施例を示す断面
図である。
１１……セラミツクス層、１２，１３……グラ
フアイト層、１４……ターゲツト、１５……取付
孔、１６……中空部材。
FIG. 1 is a sectional view showing one embodiment of an anode for an X-ray tube according to the present invention, and FIG. 2 is a sectional view showing another embodiment. DESCRIPTION OF SYMBOLS 11... Ceramics layer, 12, 13... Graphite layer, 14... Target, 15... Mounting hole, 16... Hollow member.
Claims (1)
ミツクスからなる層にグラフアイトからなる層を
積層させ、ロータにたいする取付孔をこの積層物
の中心に設けると共に、グラフアイト層の周縁部
分を円すいに形成し、円すい面上にタングステン
あるいはタングステン合金からなるをターゲツト
を設けてなる回転陽極形エツクス線管の陽極にお
いて、取付孔がセラミツクス層よりも機械的強さ
のたかいセラミツクスからなりかつセラミツク層
に挿入された中空部材によつて形成されているこ
とを特徴としている回転陽極形エツクス線管の陽
極。 ２ 中空部材がグラフアイト層まで延長され、グ
ラフアイト層の取付孔も中空部材によつて形成さ
れている実用新案登録請求の範囲第１項に記載の
陽極。 ３ 中空部材がＳｉＮからなつている実用新案登
録請求の範囲第１項あるいは第２項に記載の陽極
。 ４ 中空部材がＳｉＮを含有するＳｉＣからなつ
ている実用新案登録請求の範囲第１項あるいは第
２項に記載の陽極。[Claims for Utility Model Registration] 1. A layer made of graphite is laminated on a layer made of ceramics mainly composed of SiC in the form of a disk, and a mounting hole for the rotor is provided in the center of this laminated material, and In the anode of a rotating anode type X-ray tube, in which the peripheral edge of the iron layer is formed into a conical shape and a target made of tungsten or tungsten alloy is provided on the conical surface, the mounting hole has a mechanical strength higher than that of the ceramic layer. An anode for a rotating anode type X-ray tube, characterized in that it is made of ceramic and is formed by a hollow member inserted into a ceramic layer. 2. The anode according to claim 1, wherein the hollow member extends to the graphite layer, and the attachment hole in the graphite layer is also formed by the hollow member. 3. The anode according to claim 1 or 2, wherein the hollow member is made of SiN. 4. The anode according to claim 1 or 2, wherein the hollow member is made of SiC containing SiN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19401387U JPH0198468U (en) | 1987-12-23 | 1987-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19401387U JPH0198468U (en) | 1987-12-23 | 1987-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198468U true JPH0198468U (en) | 1989-06-30 |
Family
ID=31484768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19401387U Pending JPH0198468U (en) | 1987-12-23 | 1987-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013502034A (en) * | 2009-08-11 | 2013-01-17 | プランゼー エスエー | Rotating anode for rotating anode X-ray tube and method of manufacturing rotating anode |
-
1987
- 1987-12-23 JP JP19401387U patent/JPH0198468U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013502034A (en) * | 2009-08-11 | 2013-01-17 | プランゼー エスエー | Rotating anode for rotating anode X-ray tube and method of manufacturing rotating anode |
| US9031202B2 (en) | 2009-08-11 | 2015-05-12 | Plansee Se | Rotary anode for a rotary anode X-ray tube and method for manufacturing a rotary anode |
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