JPS60175500U - X-ray tube filament heating control circuit - Google Patents
X-ray tube filament heating control circuitInfo
- Publication number
- JPS60175500U JPS60175500U JP6369884U JP6369884U JPS60175500U JP S60175500 U JPS60175500 U JP S60175500U JP 6369884 U JP6369884 U JP 6369884U JP 6369884 U JP6369884 U JP 6369884U JP S60175500 U JPS60175500 U JP S60175500U
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- tube filament
- control circuit
- heating control
- filament heating
- 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
Landscapes
- X-Ray Techniques (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
図面は、本考案の１実施例を示した回路図である。
４は、パワートランジスタ、６はスイッチ回路、１１と
１２は電圧検出回路、１３は電流検出回路、１４はスイ
ッチ、１５は電圧設定器、１６はオペアンプである。The drawing is a circuit diagram showing one embodiment of the present invention. 4 is a power transistor, 6 is a switch circuit, 11 and 12 are voltage detection circuits, 13 is a current detection circuit, 14 is a switch, 15 is a voltage setting device, and 16 is an operational amplifier.
Claims (2)
て、オペアンプと、その１方の入力端に接かった電圧設
定器と、他方の入力端にスイッチを介して接続されるイ
ンバーター次側電圧検出回路と、同様のインバーター次
側電流検出回路と、整流器二次側に接続されたパワート
ランジスタと、そのベースに接がったスイッチ回路とか
らなり、オペアンプ出力端子がスイッチ回路と直列に接
続されており、該スイッチによりＸ線管フィラメント電
圧又はフィラメント電流のいずれかを任意に制御できる
ようにしたことを特徴とする、Ｘ線管フィラメント加熱
制御回路。(1) In combination with an X-ray tube filament heating circuit, an operational amplifier, a voltage setting device connected to one input end, and an inverter next-side voltage detection connected to the other input end via a switch It consists of a similar inverter secondary current detection circuit, a power transistor connected to the rectifier secondary side, and a switch circuit connected to its base, and the operational amplifier output terminal is connected in series with the switch circuit. An X-ray tube filament heating control circuit, characterized in that either the X-ray tube filament voltage or the filament current can be arbitrarily controlled by the switch.
を特徴とする、実用新案登録請求の範囲第１項に記載の
Ｘ線管フィラメント加熱制御回路。(2) The X-ray tube filament heating control circuit according to claim 1 of the utility model registration, characterized in that a photocoupler is used in the switch circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6369884U JPS60175500U (en) | 1984-04-27 | 1984-04-27 | X-ray tube filament heating control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6369884U JPS60175500U (en) | 1984-04-27 | 1984-04-27 | X-ray tube filament heating control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60175500U true JPS60175500U (en) | 1985-11-20 |
Family
ID=30594092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6369884U Pending JPS60175500U (en) | 1984-04-27 | 1984-04-27 | X-ray tube filament heating control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60175500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007151724A (en) * | 2005-12-02 | 2007-06-21 | Shimadzu Corp | X-ray diagnostic apparatus |
-
1984
- 1984-04-27 JP JP6369884U patent/JPS60175500U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007151724A (en) * | 2005-12-02 | 2007-06-21 | Shimadzu Corp | X-ray diagnostic apparatus |
| JP4702018B2 (en) * | 2005-12-02 | 2011-06-15 | 株式会社島津製作所 | X-ray diagnostic equipment |
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