JPS55119397A - X-ray tube device - Google Patents

X-ray tube device

Info

Publication number
JPS55119397A
JPS55119397A JP2713779A JP2713779A JPS55119397A JP S55119397 A JPS55119397 A JP S55119397A JP 2713779 A JP2713779 A JP 2713779A JP 2713779 A JP2713779 A JP 2713779A JP S55119397 A JPS55119397 A JP S55119397A
Authority
JP
Japan
Prior art keywords
current
ray tube
tube
metal portion
anode target
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
JP2713779A
Other languages
Japanese (ja)
Inventor
Yoshio Araki
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 JP2713779A priority Critical patent/JPS55119397A/en
Publication of JPS55119397A publication Critical patent/JPS55119397A/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
    • H05G1/46—Combined control of different quantities, e.g. exposure time as well as voltage or current

Landscapes

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

Abstract

PURPOSE:To facilitate the detection of the abnormal tube currents, by providing a current feedback path from the metal portion of an X-ray tube, said metal protion being disposed in the middle part of the tube and facing the cathode and the anode target. CONSTITUTION:An X-ray tube 1, whose vacuum envelope has a middle metal portion 3 facing the cathode and the anode target, is connected to the secondary windings of a filament transformer 4 and an anode transformer 5, and a current detector 8 such as an ammeter is connected in a current feedback circuit 7 provided between the metal portion 3 of the X-ray tube 1 and the ground. The detector detects the change in the current flowing into the current feedback path 7. Thus, overheating of the anode target etc. are easily detected by utilizing the detection of the large variation of the current occurring in an abnormal state and further a precise measurement of the tube current can also be effected.
JP2713779A 1979-03-08 1979-03-08 X-ray tube device Pending JPS55119397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2713779A JPS55119397A (en) 1979-03-08 1979-03-08 X-ray tube device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2713779A JPS55119397A (en) 1979-03-08 1979-03-08 X-ray tube device

Publications (1)

Publication Number Publication Date
JPS55119397A true JPS55119397A (en) 1980-09-13

Family

ID=12212655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2713779A Pending JPS55119397A (en) 1979-03-08 1979-03-08 X-ray tube device

Country Status (1)

Country Link
JP (1) JPS55119397A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835464A (en) * 1981-08-27 1983-03-02 Sekisui Chem Co Ltd Composition for separating serum or plasma
WO2019117172A1 (en) * 2017-12-14 2019-06-20 アンリツインフィビス株式会社 X-ray tube and x-ray generation device
WO2020178898A1 (en) * 2019-03-01 2020-09-10 株式会社島津製作所 X-ray generating device, and diagnostic device and diagnostic method therefor

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835464A (en) * 1981-08-27 1983-03-02 Sekisui Chem Co Ltd Composition for separating serum or plasma
JPH0126501B2 (en) * 1981-08-27 1989-05-24 Sekisui Chemical Co Ltd
WO2019117172A1 (en) * 2017-12-14 2019-06-20 アンリツインフィビス株式会社 X-ray tube and x-ray generation device
JP2019106342A (en) * 2017-12-14 2019-06-27 アンリツインフィビス株式会社 X-ray tube and X-ray generator
US10999918B2 (en) 2017-12-14 2021-05-04 Anritsu Infivis Co., Ltd. X-ray tube and X-ray generation device
WO2020178898A1 (en) * 2019-03-01 2020-09-10 株式会社島津製作所 X-ray generating device, and diagnostic device and diagnostic method therefor
CN113508644A (en) * 2019-03-01 2021-10-15 株式会社岛津制作所 X-ray generating apparatus, and diagnostic apparatus and diagnostic method for the same
JPWO2020178898A1 (en) * 2019-03-01 2021-11-18 株式会社島津製作所 X-ray generator, its diagnostic device and diagnostic method
TWI748296B (en) * 2019-03-01 2021-12-01 日商島津製作所股份有限公司 X-ray generating device and its diagnosis device and method
US11751317B2 (en) 2019-03-01 2023-09-05 Shimadzu Corporation X-ray generating device, and diagnostic device and diagnostic method therefor

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