JPS57132700A - X-ray apparatus - Google Patents
X-ray apparatusInfo
- Publication number
- JPS57132700A JPS57132700A JP1808181A JP1808181A JPS57132700A JP S57132700 A JPS57132700 A JP S57132700A JP 1808181 A JP1808181 A JP 1808181A JP 1808181 A JP1808181 A JP 1808181A JP S57132700 A JPS57132700 A JP S57132700A
- Authority
- JP
- Japan
- Prior art keywords
- supply source
- voltage drop
- impedance
- computer
- supply
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/26—Measuring, controlling or protecting
- H05G1/30—Controlling
- H05G1/32—Supply voltage of the X-ray apparatus or tube
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- X-Ray Techniques (AREA)
Abstract
PURPOSE:To readily set the voltage of an X-ray tube to the predetermined value by a method wherein a supply voltage drop peculiar to an unloaded and loaded impedance regulating resistance is stored beforehand, and impedance matching is carried out on the basis of the stored value. CONSTITUTION:When an X-ray apparatus is installed at a place where a supply source 12 including supply source impedance Z1 is provided, the input of an unloaded supply source voltage is applied after a switch SW1 has been turned on and then a switch SW2 for radiating X-rays is turned on in order to input a loaded supply voltage to a computer 7 via a digital converter 5 to detect a supply source voltage drop. The computer compares the proper supply source voltage drop called from a memory 8 and the voltage drop at the place where the apparatus has been installed. If both the drops are not equal, the computer will allow a motor driving circuit 11 to generate a driving signal via an I/O device 6 to drive a servomotor, so that an impedance regulating resistor R1 is automatically controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1808181A JPS57132700A (en) | 1981-02-12 | 1981-02-12 | X-ray apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1808181A JPS57132700A (en) | 1981-02-12 | 1981-02-12 | X-ray apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57132700A true JPS57132700A (en) | 1982-08-17 |
Family
ID=11961693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1808181A Pending JPS57132700A (en) | 1981-02-12 | 1981-02-12 | X-ray apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57132700A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61269899A (en) * | 1985-05-23 | 1986-11-29 | Hitachi Medical Corp | X-ray high voltage equipment |
| EP0351508A2 (en) * | 1988-07-19 | 1990-01-24 | Siemens Aktiengesellschaft | Method for automatically matching an X-ray diagnostic generator with the mains resistance, and the X-ray diagnostic generator |
| JP2013538005A (en) * | 2010-09-28 | 2013-10-07 | ソシエダッド・エスパニョーラ・デ・エレクトロメディシナ・イ・カリダッド・ソシエダッド・アノニマ | Automatic maximum power control method for X-ray apparatus and apparatus necessary for such purpose |
-
1981
- 1981-02-12 JP JP1808181A patent/JPS57132700A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61269899A (en) * | 1985-05-23 | 1986-11-29 | Hitachi Medical Corp | X-ray high voltage equipment |
| EP0351508A2 (en) * | 1988-07-19 | 1990-01-24 | Siemens Aktiengesellschaft | Method for automatically matching an X-ray diagnostic generator with the mains resistance, and the X-ray diagnostic generator |
| JP2013538005A (en) * | 2010-09-28 | 2013-10-07 | ソシエダッド・エスパニョーラ・デ・エレクトロメディシナ・イ・カリダッド・ソシエダッド・アノニマ | Automatic maximum power control method for X-ray apparatus and apparatus necessary for such purpose |
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