JPH0287400U - - Google Patents
Info
- Publication number
- JPH0287400U JPH0287400U JP16669188U JP16669188U JPH0287400U JP H0287400 U JPH0287400 U JP H0287400U JP 16669188 U JP16669188 U JP 16669188U JP 16669188 U JP16669188 U JP 16669188U JP H0287400 U JPH0287400 U JP H0287400U
- Authority
- JP
- Japan
- Prior art keywords
- ray
- focus
- anode
- size
- selection
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- X-Ray Techniques (AREA)
Description
第１図はこの考案の１実施例を示した要部構成
ブロツク図、第２図は焦点サイズと起動時間との
関係例示図、第３図は共振点を考慮した負荷、Ｘ
線ばく射時間及び回転数の関係例示図、第４図は
共振点を考慮せず焦点サイズのパラメータも加え
た第３図同様図である。
１０はＸ線制御器、１２は回転数決定部、１４
はＸ線管定格などのデータ入力器、１６は焦点選
択器、１８は優先順位入力器、２０は起動駆動部
、２２はＸ線管である。
Fig. 1 is a block diagram showing the main part configuration of one embodiment of this invention, Fig. 2 is a diagram illustrating the relationship between focal point size and start-up time, and Fig. 3 is a load considering the resonance point,
FIG. 4, which is a diagram illustrating the relationship between line exposure time and rotational speed, is a diagram similar to FIG. 3 in which the resonance point is not taken into consideration and the focal point size parameter is also added. 10 is an X-ray controller, 12 is a rotation speed determining unit, 14
16 is a focus selector, 18 is a priority input device, 20 is a starting driver, and 22 is an X-ray tube.
Claims (1)
パラメータ、Ｘ線管の定格データ及び焦点サイズ
の選択により決まるＸ線陽極回転数決定手段と、
回転起動時間の設定入力により焦点サイズを自動
的に変更させ得る焦点選択手段とを具備している
ことを特徴とする、Ｘ線回転陽極起動装置。 X-ray anode rotation speed determining means determined by load and X-ray exposure time parameters from the X-ray controller, X-ray tube rating data, and focal size selection;
1. An X-ray rotating anode starting device, comprising: focus selection means that can automatically change a focus size by inputting a rotation start time setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16669188U JPH0287400U (en) | 1988-12-23 | 1988-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16669188U JPH0287400U (en) | 1988-12-23 | 1988-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0287400U true JPH0287400U (en) | 1990-07-11 |
Family
ID=31454305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16669188U Pending JPH0287400U (en) | 1988-12-23 | 1988-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0287400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002158099A (en) * | 2000-11-17 | 2002-05-31 | Shimadzu Corp | X-ray equipment |
-
1988
- 1988-12-23 JP JP16669188U patent/JPH0287400U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002158099A (en) * | 2000-11-17 | 2002-05-31 | Shimadzu Corp | X-ray equipment |
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