JPS575298A - X-ray photographic device - Google Patents

X-ray photographic device

Info

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
Application number
JP7767280A
Other languages
Japanese (ja)
Inventor
Masaharu Fujiwara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7767280A priority Critical patent/JPS575298A/en
Publication of JPS575298A publication Critical patent/JPS575298A/en
Pending legal-status Critical Current

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.
JP7767280A 1980-06-11 1980-06-11 X-ray photographic device Pending JPS575298A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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