JPH0281000U - - Google Patents
Info
- Publication number
- JPH0281000U JPH0281000U JP16035488U JP16035488U JPH0281000U JP H0281000 U JPH0281000 U JP H0281000U JP 16035488 U JP16035488 U JP 16035488U JP 16035488 U JP16035488 U JP 16035488U JP H0281000 U JPH0281000 U JP H0281000U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- voltage
- inverter
- circuit
- charging
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 2
- 238000004846 x-ray emission Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 1
Landscapes
- X-Ray Techniques (AREA)
Description
第１図は本考案装置の一実施例を示す回路図、
第２図はコンデンサ充電用スイツチをＸ線放射時
には開路して、Ｘ線放射時のＸ線管作動エネルギ
の全てをそのコンデンサから供給するようにした
インバータ式Ｘ線装置の回路図である。
１……交流電源、２……電磁接触器の接点（コ
ンデンサ充電用スイツチ）、３……ヒユーズ、４
……絶縁トランス、５……整流器、６……コンデ
ンサ、７……チヨツパ回路、８……インバータ回
路、９……高圧変圧器、１０……高圧整流器、１
１……Ｘ線管、１２……定電流化回路。
FIG. 1 is a circuit diagram showing an embodiment of the device of the present invention;
FIG. 2 is a circuit diagram of an inverter-type X-ray apparatus in which a capacitor charging switch is opened during X-ray emission so that all of the X-ray tube operating energy during X-ray emission is supplied from the capacitor. 1... AC power supply, 2... Magnetic contactor contact (capacitor charging switch), 3... Fuse, 4
...Isolation transformer, 5 ... Rectifier, 6 ... Capacitor, 7 ... Chopper circuit, 8 ... Inverter circuit, 9 ... High voltage transformer, 10 ... High voltage rectifier, 1
1...X-ray tube, 12...constant current circuit.
Claims (1)
ンデンサの充電電圧をチヨツパ回路で設定管電圧
に応じた電圧に制御し、これをインバータ回路で
交流に変換し、高圧変圧器で昇圧した後、高圧整
流器で整流してＸ線管に与え、Ｘ線を放射するイ
ンバータ式Ｘ線装置において、前記コンデンサの
入力側に設けられ、このコンデンサ充電時には閉
路され、Ｘ線放射時には開路するコンデンサ充電
用スイツチと、前記コンデンサの充電電流を定電
流化する定電流化回路とを具備することを特徴と
するインバータ式Ｘ線装置。 The alternating current is rectified and applied to the capacitor, the charging voltage of this capacitor is controlled by the chopper circuit to a voltage according to the set tube voltage, this is converted to alternating current by the inverter circuit, the voltage is boosted by the high voltage transformer, and then the high voltage rectifier In an inverter-type X-ray device that rectifies the rectifier and supplies it to an X-ray tube to emit X-rays, a capacitor charging switch is provided on the input side of the capacitor, and is closed when the capacitor is charged and opened when X-rays are emitted; An inverter-type X-ray apparatus comprising: a constant current circuit that constantizes the charging current of the capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16035488U JPH0532959Y2 (en) | 1988-12-12 | 1988-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16035488U JPH0532959Y2 (en) | 1988-12-12 | 1988-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0281000U true JPH0281000U (en) | 1990-06-21 |
| JPH0532959Y2 JPH0532959Y2 (en) | 1993-08-23 |
Family
ID=31442350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16035488U Expired - Lifetime JPH0532959Y2 (en) | 1988-12-12 | 1988-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532959Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020150108A (en) * | 2019-03-13 | 2020-09-17 | Tdk株式会社 | Transformers, power supplies and medical systems |
-
1988
- 1988-12-12 JP JP16035488U patent/JPH0532959Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020150108A (en) * | 2019-03-13 | 2020-09-17 | Tdk株式会社 | Transformers, power supplies and medical systems |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0532959Y2 (en) | 1993-08-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH11329785A (en) | X-ray system | |
| JP2000252094A5 (en) | ||
| JPH0532959Y2 (en) | ||
| JPH0286100U (en) | ||
| JPH0573900U (en) | Inverter type X-ray high voltage device | |
| JPH11266582A5 (en) | ||
| JPS62169500U (en) | ||
| JPS61199126U (en) | ||
| JPH01139400U (en) | ||
| JPH0665183B2 (en) | X-ray equipment | |
| JPS5943679Y2 (en) | Dental X-ray equipment power supply circuit | |
| JPH0182057U (en) | ||
| JPS6419300U (en) | ||
| JPH03104994U (en) | ||
| JPS6486497A (en) | Inverter type x-ray high voltage generating device | |
| JPS63281387A (en) | High frequency heating device | |
| JPH0241643U (en) | ||
| JPS587240B2 (en) | X Sensouchi | |
| JPH0421096U (en) | ||
| JPH0311394U (en) | ||
| JPS6419296U (en) | ||
| JPS62112896U (en) | ||
| JPH033181U (en) | ||
| JPS6377440U (en) | ||
| JPS63115447U (en) |