JPH0188500U - - Google Patents
Info
- Publication number
- JPH0188500U JPH0188500U JP18299287U JP18299287U JPH0188500U JP H0188500 U JPH0188500 U JP H0188500U JP 18299287 U JP18299287 U JP 18299287U JP 18299287 U JP18299287 U JP 18299287U JP H0188500 U JPH0188500 U JP H0188500U
- Authority
- JP
- Japan
- Prior art keywords
- inverter
- high voltage
- control circuit
- continuous
- operating frequency
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000009499 grossing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- X-Ray Techniques (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Description
第１図は本発明装置の一実施例を示すブロツク
図、第２図はインバータを用いたＸ線発生装置に
おけるインバータ出力波形の一例を示す図である
。
４…インバータ、５…高圧発生器、６…平滑用
高圧コンデンサ、７…Ｘ線管、８…インバータ制
御回路、８ａ…タイマー設定器、８ｂ…タイマー
、８ｃ…ドライブ回路。
FIG. 1 is a block diagram showing an embodiment of the apparatus of the present invention, and FIG. 2 is a diagram showing an example of an inverter output waveform in an X-ray generator using an inverter. 4... Inverter, 5... High voltage generator, 6... High voltage smoothing capacitor, 7... X-ray tube, 8... Inverter control circuit, 8a... Timer setting device, 8b... Timer, 8c... Drive circuit.
Claims (1)
タと、このインバータを制御するインバータ制御
回路と、前記高電圧発生器の２次側に設けられた
平滑用の高圧コンデンサとを備えてなるＣＴ用連
続Ｘ線発生装置において、前記インバータ制御回
路は、前記インバータの動作周波数を負荷に応じ
て変化させるインバータ動作周波数制御手段を具
備することを特徴とするＣＴ用連続Ｘ線発生装置
。 Continuous for CT comprising: an inverter that controls power supplied to a high voltage generator; an inverter control circuit that controls the inverter; and a smoothing high voltage capacitor provided on the secondary side of the high voltage generator. A continuous X-ray generator for CT, wherein the inverter control circuit includes inverter operating frequency control means for changing the operating frequency of the inverter according to the load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18299287U JPH0188500U (en) | 1987-12-02 | 1987-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18299287U JPH0188500U (en) | 1987-12-02 | 1987-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0188500U true JPH0188500U (en) | 1989-06-12 |
Family
ID=31474428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18299287U Pending JPH0188500U (en) | 1987-12-02 | 1987-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0188500U (en) |
-
1987
- 1987-12-02 JP JP18299287U patent/JPH0188500U/ja active Pending
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