JPH0284300U - - Google Patents
Info
- Publication number
- JPH0284300U JPH0284300U JP16477688U JP16477688U JPH0284300U JP H0284300 U JPH0284300 U JP H0284300U JP 16477688 U JP16477688 U JP 16477688U JP 16477688 U JP16477688 U JP 16477688U JP H0284300 U JPH0284300 U JP H0284300U
- Authority
- JP
- Japan
- Prior art keywords
- filament
- ray tube
- change
- resistor
- parallel
- 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)
Description
第１図は本考案の一実施例の模式的構造図、第
２図は実施例の回路におけるフイラメント抵抗値
とフイラメント電流との関係曲線図、第３図は実
施例の回路におけるフイラメント抵抗の変化に対
するパワー変化の関係曲線図、第４図は従来の回
路におけるフイラメント抵抗の変化に対するパワ
ー変化の割合の関係曲線図である。
１……Ｘ線管装置、２……Ｘ線管、３……容器
、４……フイラメント、６……定電流電源、７…
…並列抵抗。
Fig. 1 is a schematic structural diagram of an embodiment of the present invention, Fig. 2 is a relationship curve between filament resistance value and filament current in the circuit of the embodiment, and Fig. 3 is a change in filament resistance in the circuit of the embodiment. FIG. 4 is a graph showing the relationship between the rate of power change and the change in filament resistance in a conventional circuit. 1... X-ray tube device, 2... X-ray tube, 3... Container, 4... Filament, 6... Constant current power supply, 7...
...parallel resistance.
Claims (1)
れるフイラメントの抵抗値の変化範囲の略中心値
に選ばれた抵抗器を有することを特徴とするＸ線
管装置。 An X-ray tube device characterized by having a resistor connected in parallel to a filament of an X-ray tube and having a resistor selected approximately at the center value of an expected range of change in resistance value of the filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16477688U JPH0284300U (en) | 1988-12-20 | 1988-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16477688U JPH0284300U (en) | 1988-12-20 | 1988-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0284300U true JPH0284300U (en) | 1990-06-29 |
Family
ID=31450670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16477688U Pending JPH0284300U (en) | 1988-12-20 | 1988-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0284300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011049056A (en) * | 2009-08-27 | 2011-03-10 | Toshiba Corp | X-ray tube device |
-
1988
- 1988-12-20 JP JP16477688U patent/JPH0284300U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011049056A (en) * | 2009-08-27 | 2011-03-10 | Toshiba Corp | X-ray tube device |