FR2718599B1 - Dispositif de commande de grille d'un tube à rayons X. - Google Patents

Dispositif de commande de grille d'un tube à rayons X.

Info

Publication number
FR2718599B1
FR2718599B1 FR9404045A FR9404045A FR2718599B1 FR 2718599 B1 FR2718599 B1 FR 2718599B1 FR 9404045 A FR9404045 A FR 9404045A FR 9404045 A FR9404045 A FR 9404045A FR 2718599 B1 FR2718599 B1 FR 2718599B1
Authority
FR
France
Prior art keywords
control device
ray tube
grid control
grid
ray
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.)
Expired - Lifetime
Application number
FR9404045A
Other languages
English (en)
Other versions
FR2718599A1 (fr
Inventor
Hans Cabinet Ballo Jedlitschka
Vincent Cabinet Ball Delacroix
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.)
GE Medical Systems SCS
Original Assignee
GE Medical Systems SCS
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 GE Medical Systems SCS filed Critical GE Medical Systems SCS
Priority to FR9404045A priority Critical patent/FR2718599B1/fr
Publication of FR2718599A1 publication Critical patent/FR2718599A1/fr
Application granted granted Critical
Publication of FR2718599B1 publication Critical patent/FR2718599B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/045—Electrodes for controlling the current of the cathode ray, e.g. control grids
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details
    • H05G1/04—Mounting the X-ray tube within a closed housing
    • H05G1/06—X-ray tube and at least part of the power supply apparatus being mounted within the same housing
    • 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
    • H05G1/10—Power supply arrangements for feeding the X-ray tube
    • 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
    • H05G1/32—Supply voltage of the X-ray apparatus or tube

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
FR9404045A 1994-04-06 1994-04-06 Dispositif de commande de grille d'un tube à rayons X. Expired - Lifetime FR2718599B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9404045A FR2718599B1 (fr) 1994-04-06 1994-04-06 Dispositif de commande de grille d'un tube à rayons X.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9404045A FR2718599B1 (fr) 1994-04-06 1994-04-06 Dispositif de commande de grille d'un tube à rayons X.

Publications (2)

Publication Number Publication Date
FR2718599A1 FR2718599A1 (fr) 1995-10-13
FR2718599B1 true FR2718599B1 (fr) 1996-07-05

Family

ID=9461793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9404045A Expired - Lifetime FR2718599B1 (fr) 1994-04-06 1994-04-06 Dispositif de commande de grille d'un tube à rayons X.

Country Status (1)

Country Link
FR (1) FR2718599B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102224560B (zh) * 2008-11-26 2015-08-05 皇家飞利浦电子股份有限公司 用于x射线管的辅助格栅电极

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4026976B2 (ja) 1999-03-02 2007-12-26 浜松ホトニクス株式会社 Ｘ線発生装置、ｘ線撮像装置及びｘ線検査システム
US6275391B1 (en) 2000-04-06 2001-08-14 General Electric Company Compact push-pull converter and crowbar circuit, and control therefor
US6181580B1 (en) 2000-05-25 2001-01-30 General Electric Company Single-supply gridding and biasing circuitry
FR2855360B1 (fr) 2003-05-20 2006-10-27 Ge Med Sys Global Tech Co Llc Procede d'alimentation d'un filament de chauffage d'un tube a rayons x et tube a rayons x correspondant
ITBO20080147A1 (it) * 2008-03-05 2009-09-06 Micronica S R L Apparecchiatura radiologica

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750563C2 (de) * 1977-11-11 1983-02-24 Siemens AG, 1000 Berlin und 8000 München Röntgendiagnostikgenerator mit einem das eine Ende einer Hochspannungssekundärwicklung mit der Anode der Röntgenröhre verbindenden Kondensator und einem Gleichrichter zwischen der Anode und dem anderen Ende der Hochspannungssekundärwicklung
US4481654A (en) * 1982-09-09 1984-11-06 General Electric Company X-Ray tube bias supply
DE8716006U1 (fr) * 1987-12-03 1988-02-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
FR2643534B1 (fr) * 1989-02-02 1993-09-17 Gen Electric Cgr Dispositif d'alimentation haute tension pour tube a rayons x
US5077771A (en) * 1989-03-01 1991-12-31 Kevex X-Ray Inc. Hand held high power pulsed precision x-ray source
FR2657488A1 (fr) * 1990-01-19 1991-07-26 Gen Electric Cgr Equipement de radiologie multimode a commutation rapide.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102224560B (zh) * 2008-11-26 2015-08-05 皇家飞利浦电子股份有限公司 用于x射线管的辅助格栅电极

Also Published As

Publication number Publication date
FR2718599A1 (fr) 1995-10-13

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