JPS575298A - X-ray photographic device - Google Patents
X-ray photographic deviceInfo
- Publication number
- JPS575298A JPS575298A JP7767280A JP7767280A JPS575298A JP S575298 A JPS575298 A JP S575298A JP 7767280 A JP7767280 A JP 7767280A JP 7767280 A JP7767280 A JP 7767280A JP S575298 A JPS575298 A JP S575298A
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- load value
- unit
- signals
- allowable load
- 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
- H05G1/36—Temperature of anode; Brightness of image power
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- X-Ray Techniques (AREA)
Abstract
PURPOSE:To prevent an X-ray tube from being damaged by storing the anode accumulation heat quantity of the X-ray tube in a memory means and always grasping accurate anode accumulation heat quantity after the main power source is turned on. CONSTITUTION:A memory device 3 stores the allowable load value when an X-ray tube is driven in a short time, the allowable load value when the X-ray tube is continuously driven, and the data which indicates the residual heat quantity. The X-ray control section 4 which is connected to an input device 1 consists of a control unit 4a, irradiation check unit 4b, display unit 4c, and DC power supply unit 4d. Then the signals indicating the condition of actual used load which are supplied from the control unit 4a to drive the X-ray tube, other photographic signals, and fluroscopic signals are sent to the input/output device 1 and the operated by the central processing unit 2 based on the short time allowable load value or the continuous allowable load value which is stored in the memory device 3. When the result may damage the X-ray tube, signals are issued to the irradiation check unit 4b and the display unit 4c.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7767280A JPS575298A (en) | 1980-06-11 | 1980-06-11 | X-ray photographic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7767280A JPS575298A (en) | 1980-06-11 | 1980-06-11 | X-ray photographic device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS575298A true JPS575298A (en) | 1982-01-12 |
Family
ID=13640367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7767280A Pending JPS575298A (en) | 1980-06-11 | 1980-06-11 | X-ray photographic device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS575298A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62259394A (en) * | 1986-05-02 | 1987-11-11 | Hitachi Medical Corp | X-ray device |
US5809106A (en) * | 1996-02-29 | 1998-09-15 | Kabushiki Kaisha Toshiba | X-ray apparatus having a control device for preventing damaging X-ray emissions |
EP0869702A1 (en) * | 1997-04-01 | 1998-10-07 | Kabushiki Kaisha Toshiba | X-ray apparatus |
WO2005069342A2 (en) * | 2004-01-13 | 2005-07-28 | Koninklijke Philips Electronics, N.V. | Liquid flow sensor for x-ray tubes |
JP2011104200A (en) * | 2009-11-19 | 2011-06-02 | Hitachi Medical Corp | X-ray fluoroscopy radiographing apparatus |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5264262A (en) * | 1975-11-22 | 1977-05-27 | Omron Tateisi Electronics Co | Flip-flop circuit for power-suspension time memory |
JPS5246659B2 (en) * | 1972-10-28 | 1977-11-26 | ||
JPS546485A (en) * | 1977-06-16 | 1979-01-18 | Toshiba Corp | X-ray generator |
-
1980
- 1980-06-11 JP JP7767280A patent/JPS575298A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5246659B2 (en) * | 1972-10-28 | 1977-11-26 | ||
JPS5264262A (en) * | 1975-11-22 | 1977-05-27 | Omron Tateisi Electronics Co | Flip-flop circuit for power-suspension time memory |
JPS546485A (en) * | 1977-06-16 | 1979-01-18 | Toshiba Corp | X-ray generator |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62259394A (en) * | 1986-05-02 | 1987-11-11 | Hitachi Medical Corp | X-ray device |
US5809106A (en) * | 1996-02-29 | 1998-09-15 | Kabushiki Kaisha Toshiba | X-ray apparatus having a control device for preventing damaging X-ray emissions |
EP0869702A1 (en) * | 1997-04-01 | 1998-10-07 | Kabushiki Kaisha Toshiba | X-ray apparatus |
US6088425A (en) * | 1997-04-01 | 2000-07-11 | Kabushiki Kaisha Toshiba | X-ray apparatus |
WO2005069342A2 (en) * | 2004-01-13 | 2005-07-28 | Koninklijke Philips Electronics, N.V. | Liquid flow sensor for x-ray tubes |
WO2005069342A3 (en) * | 2004-01-13 | 2006-02-23 | Koninkl Philips Electronics Nv | Liquid flow sensor for x-ray tubes |
JP2011104200A (en) * | 2009-11-19 | 2011-06-02 | Hitachi Medical Corp | X-ray fluoroscopy radiographing apparatus |
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