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JPS5636900A - X-ray device - Google Patents

X-ray device

Info

Publication number
JPS5636900A
JPS5636900A JP11171779A JP11171779A JPS5636900A JP S5636900 A JPS5636900 A JP S5636900A JP 11171779 A JP11171779 A JP 11171779A JP 11171779 A JP11171779 A JP 11171779A JP S5636900 A JPS5636900 A JP S5636900A
Authority
JP
Japan
Prior art keywords
circuit
ray tube
output
overcurrent
circuits
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
Application number
JP11171779A
Other languages
Japanese (ja)
Other versions
JPS637439B2 (en
Inventor
Shigeru Tanaka
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 JP11171779A priority Critical patent/JPS5636900A/en
Publication of JPS5636900A publication Critical patent/JPS5636900A/en
Publication of JPS637439B2 publication Critical patent/JPS637439B2/ja
Granted 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
    • H05G1/54—Protecting or lifetime prediction

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)

Abstract

PURPOSE:To perform a detection for glow discharge of an X-ray tube and poor insulation of a high voltage bushing, by providing overcurrent detecting circuits at anode and cathode sides respectively in the X-ray tube and ceasing a supply of power in accordance with their output. CONSTITUTION:To a neutral point in a rectifier smoothing circuit 3 at the anode side of an X-ray tube 4 the first overcurrent detecting circuit 15 is connected, and to a neutral point in a rectifier smoothing circuit 3' at the cathode side the second overcurrent detecting circuit 16 is connected. To output sides of said first and second detecting circuits 15, 16, display circuits 17, 18 for lighting a lamp are connected respectively, further outputs of the detecting circuit 15, 16 are applied to an interlocking circuit 19. Further by an output of the interlocking circuit 19, a power supply relay 1 and filament heater circuit control relay 12 are controlled. In this way, an overcurrent generated in the X-ray tube can be prevented.
JP11171779A 1979-09-03 1979-09-03 X-ray device Granted JPS5636900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11171779A JPS5636900A (en) 1979-09-03 1979-09-03 X-ray device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11171779A JPS5636900A (en) 1979-09-03 1979-09-03 X-ray device

Publications (2)

Publication Number Publication Date
JPS5636900A true JPS5636900A (en) 1981-04-10
JPS637439B2 JPS637439B2 (en) 1988-02-16

Family

ID=14568370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11171779A Granted JPS5636900A (en) 1979-09-03 1979-09-03 X-ray device

Country Status (1)

Country Link
JP (1) JPS5636900A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080691A2 (en) * 1981-11-30 1983-06-08 Kabushiki Kaisha Toshiba A failure detection circuit for an X-ray tube
JP2017041350A (en) * 2015-08-19 2017-02-23 株式会社イシダ X-ray generation device and x-ray inspection device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149787A (en) * 1975-06-17 1976-12-22 Yoshida Dental Mfg Co Ltd X-ray mashine for dental surgery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149787A (en) * 1975-06-17 1976-12-22 Yoshida Dental Mfg Co Ltd X-ray mashine for dental surgery

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080691A2 (en) * 1981-11-30 1983-06-08 Kabushiki Kaisha Toshiba A failure detection circuit for an X-ray tube
US4520495A (en) * 1981-11-30 1985-05-28 Tokyo Shibaura Denki Kabushiki Kaisha Failure detection circuit for an X-ray tube
JP2017041350A (en) * 2015-08-19 2017-02-23 株式会社イシダ X-ray generation device and x-ray inspection device
WO2017030003A1 (en) * 2015-08-19 2017-02-23 株式会社イシダ X-ray generator device and x-ray examination device
US10098216B2 (en) 2015-08-19 2018-10-09 Ishida Co., Ltd. X-ray generator and X-ray inspection apparatus

Also Published As

Publication number Publication date
JPS637439B2 (en) 1988-02-16

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