JPS5732600A - Triode x-ray grid controller - Google Patents

Triode x-ray grid controller

Info

Publication number
JPS5732600A
JPS5732600A JP10760180A JP10760180A JPS5732600A JP S5732600 A JPS5732600 A JP S5732600A JP 10760180 A JP10760180 A JP 10760180A JP 10760180 A JP10760180 A JP 10760180A JP S5732600 A JPS5732600 A JP S5732600A
Authority
JP
Japan
Prior art keywords
voltage
grid
filament
transformer
grid voltage
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
JP10760180A
Other languages
Japanese (ja)
Other versions
JPS6334600B2 (en
Inventor
Toru Nakamura
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.)
Asahi Roentgen Industries Co Ltd
Original Assignee
Asahi Roentgen Industries 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 Asahi Roentgen Industries Co Ltd filed Critical Asahi Roentgen Industries Co Ltd
Priority to JP10760180A priority Critical patent/JPS5732600A/en
Publication of JPS5732600A publication Critical patent/JPS5732600A/en
Publication of JPS6334600B2 publication Critical patent/JPS6334600B2/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
    • H05G1/30—Controlling

Landscapes

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

Abstract

PURPOSE:To reduce the size by connecting a filament to one of the secondary windings of a transformer while connecting a multistage voltage multiplier to the other and providing a grid voltage control circuit for varying the impedance linearly. CONSTITUTION:The secondary winding of a transformer 3 is divided into two and one is connected to the filament 10 of an X-ray tube 9 while the other is connected to Cockcroft-Walton multistage voltage multiplier circuit 4. The output is connected to a grid voltage control circuit 6 for varying the impedance linearly and controlled by a grid voltage control signal supply circuit 5 for comparing between one input obtained from a grid voltage feedback circuit and a grid voltage setting signal thus to control the voltage of the grid 11 of the X-ray tube 9. By employing a multistage voltage multiplier 4, the secondary voltage of the filament transformer 3 can be lowered while the manufacture is facilitated and the size is reduced.
JP10760180A 1980-08-04 1980-08-04 Triode x-ray grid controller Granted JPS5732600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10760180A JPS5732600A (en) 1980-08-04 1980-08-04 Triode x-ray grid controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10760180A JPS5732600A (en) 1980-08-04 1980-08-04 Triode x-ray grid controller

Publications (2)

Publication Number Publication Date
JPS5732600A true JPS5732600A (en) 1982-02-22
JPS6334600B2 JPS6334600B2 (en) 1988-07-11

Family

ID=14463298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10760180A Granted JPS5732600A (en) 1980-08-04 1980-08-04 Triode x-ray grid controller

Country Status (1)

Country Link
JP (1) JPS5732600A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007042516A (en) * 2005-08-04 2007-02-15 Hamamatsu Photonics Kk X ray generation device
JP2016512915A (en) * 2013-03-15 2016-05-09 サーモ サイエンティフィック ポータブル アナリティカル インスツルメンツ インコーポレイテッド High volumetric efficiency X-ray system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007042516A (en) * 2005-08-04 2007-02-15 Hamamatsu Photonics Kk X ray generation device
JP2016512915A (en) * 2013-03-15 2016-05-09 サーモ サイエンティフィック ポータブル アナリティカル インスツルメンツ インコーポレイテッド High volumetric efficiency X-ray system
US9883573B2 (en) 2013-03-15 2018-01-30 Thermo Scientific Portable Analytical Instruments Inc. Volumetrically efficient miniature X-ray system
JP2019201000A (en) * 2013-03-15 2019-11-21 サーモ サイエンティフィック ポータブル アナリティカル インスツルメンツ インコーポレイテッド High volumetric efficiency X-ray system

Also Published As

Publication number Publication date
JPS6334600B2 (en) 1988-07-11

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