BRPI0316481B8 - “equipamento de raio-x, dispositivo para inspeção de objetos e método para geraração de um pulso de raio-x”; - Google Patents

“equipamento de raio-x, dispositivo para inspeção de objetos e método para geraração de um pulso de raio-x”;

Info

Publication number
BRPI0316481B8
BRPI0316481B8 BRPI0316481A BRPI0316481A BRPI0316481B8 BR PI0316481 B8 BRPI0316481 B8 BR PI0316481B8 BR PI0316481 A BRPI0316481 A BR PI0316481A BR PI0316481 A BRPI0316481 A BR PI0316481A BR PI0316481 B8 BRPI0316481 B8 BR PI0316481B8
Authority
BR
Brazil
Prior art keywords
ray
generation
voltage
circuit
anode
Prior art date
Application number
BRPI0316481A
Other languages
English (en)
Inventor
Heuft Bernhard
Polster Wolfgang
Original Assignee
Heuft Systemtechnik Gmbh
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 Heuft Systemtechnik Gmbh filed Critical Heuft Systemtechnik Gmbh
Publication of BRPI0316481B1 publication Critical patent/BRPI0316481B1/pt
Publication of BRPI0316481B8 publication Critical patent/BRPI0316481B8/pt

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
    • H05G1/10—Power supply arrangements for feeding the X-ray tube
    • H05G1/22—Power supply arrangements for feeding the X-ray tube with single pulses
    • H05G1/24—Obtaining pulses by using energy storage devices
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
    • G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
    • 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
    • H05G1/36—Temperature of anode; Brightness of image power

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • X-Ray Techniques (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

"equipamento de raios-x para a geração de pulsos curtos de raios-x e dispositivo de inspeção que opera com um equipamento de raios-x desse tipo". a presente invenção refere-se ao equipamento de raios-x para a geração de pulsos curtos de raios-x que contém um tubo de raios-x (10), que apresenta um catodo incandescente (12) e um anodo (16), e um gerador de raios-x, que apresenta um primeiro circuito (22, 20, 18) para a geração de um pulso de alta voltagem, que é aplicado ao anodo (16) para a geração do pulso de raios-x. o gerador de raios-x contém um segundo circuito (26), por meio do qual aplica-se permanentemente ao anodo (16) uma baixa voltagem, que não é suficiente para a geração de raios-x (30) e preaquece o tubo de raios-x (10). o primeiro circuito pode apresentar uma parte de rede de alta voltagem (22), a qual carrega um condensador de alta voltagem (20), o qual pode ser aplicado ao anodo (16) por meio de um comutador de alta voltagem (18). o segundo circuito pode ser um gerador marx. só pode haver uma parte de rede, a qual tanto gera a baixa voltagem permanentemente presente, como também aciona o gerador marx para a geração da alta voltagem. o equipamento de raios-x pode ser parte de um dispositivo para a inspeção de objetos, que apresenta uma unidade geradora de imagens (44, 46) para a geração de uma reprodução do objeto por meio do raio-x (30).
BRPI0316481A 2002-11-21 2003-11-21 “equipamento de raio-x, dispositivo para inspeção de objetos e método para geraração de um pulso de raio-x”; BRPI0316481B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20218138U DE20218138U1 (de) 2002-11-21 2002-11-21 Röntgenanlage zur Erzeugung von kurzen Röntgenstrahlenimpulsen und mit einer solchen Röntgenanlage arbeitende Inspektionsvorrichtung
DE20218138.3 2002-11-21
PCT/EP2003/013082 WO2004047504A1 (de) 2002-11-21 2003-11-21 Röntgenanlage zur erzeugung von kurzen röntgenstrahlenimpulsen und mit einer solchen röntgenanlage arbeitende inspektionsvorrichtung

Publications (2)

Publication Number Publication Date
BRPI0316481B1 BRPI0316481B1 (pt) 2018-02-14
BRPI0316481B8 true BRPI0316481B8 (pt) 2021-06-22

Family

ID=32103512

Family Applications (2)

Application Number Title Priority Date Filing Date
BR0316481-0A BR0316481A (pt) 2002-11-21 2003-11-21 Equipamento de raios-x para a geração de pulsos curtos de raios-x e dispositivo de inspeção que opera com um equipamento de raios-x desse tipo
BRPI0316481A BRPI0316481B8 (pt) 2002-11-21 2003-11-21 “equipamento de raio-x, dispositivo para inspeção de objetos e método para geraração de um pulso de raio-x”;

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR0316481-0A BR0316481A (pt) 2002-11-21 2003-11-21 Equipamento de raios-x para a geração de pulsos curtos de raios-x e dispositivo de inspeção que opera com um equipamento de raios-x desse tipo

Country Status (15)

Country Link
US (1) US7079623B2 (pt)
EP (1) EP1563719B1 (pt)
JP (1) JP4459815B2 (pt)
KR (1) KR101026313B1 (pt)
CN (1) CN1998271B (pt)
AT (1) ATE515179T1 (pt)
AU (1) AU2003283420A1 (pt)
BR (2) BR0316481A (pt)
CA (1) CA2505263C (pt)
DE (1) DE20218138U1 (pt)
DK (1) DK1563719T3 (pt)
ES (1) ES2367111T3 (pt)
MX (1) MXPA05005396A (pt)
RU (1) RU2328838C2 (pt)
WO (1) WO2004047504A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7224769B2 (en) 2004-02-20 2007-05-29 Aribex, Inc. Digital x-ray camera
DK2785150T3 (da) 2004-02-20 2020-06-08 Aribex Inc Håndholdt røntgenindretning
FR2919146A1 (fr) * 2007-07-19 2009-01-23 Gen Electric Appareil a rayons x
US7844030B2 (en) * 2008-03-26 2010-11-30 General Electric Company System and method of fast switching for spectral imaging
US8027433B2 (en) * 2009-07-29 2011-09-27 General Electric Company Method of fast current modulation in an X-ray tube and apparatus for implementing same
DE102009037688B4 (de) * 2009-08-17 2011-06-16 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Steuerung eines Elektronenstrahls für die Erzeugung von Röntgenstrahlung sowie Röntgenröhre
CN101765290B (zh) * 2009-12-07 2012-12-26 芜湖国睿兆伏电子股份有限公司 一种用于x射线机的高压发生器及其控制方法
US8396185B2 (en) 2010-05-12 2013-03-12 General Electric Company Method of fast current modulation in an X-ray tube and apparatus for implementing same
DE102010053771A1 (de) 2010-12-08 2012-06-14 Khs Gmbh Inspektionsvorrichtung zur Fremdstoffinspektion
DE102010053772A1 (de) 2010-12-08 2012-06-14 Khs Gmbh Inspektionsvorrichtung zur Fremdstoffinspektion
DE102011003526B4 (de) 2011-02-02 2013-02-28 Siemens Aktiengesellschaft Stromrichtersystem
CN102323501B (zh) * 2011-07-18 2013-05-29 陕西海泰电子有限责任公司 全自动智能强快沿电磁脉冲发生装置
CN103776844A (zh) * 2012-10-18 2014-05-07 南京佳业检测工程有限公司 安全启动x射线探伤机
RU2593379C2 (ru) * 2014-03-04 2016-08-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Рентгеновское питающее устройство
CN107079215B (zh) * 2014-10-24 2019-07-16 索尼公司 耳机
CN105125235B (zh) * 2015-09-30 2018-09-18 沈阳东软医疗系统有限公司 一种球管预热方法和装置
DE102018204795A1 (de) 2018-03-28 2019-10-02 Krones Ag Vorrichtung und Verfahren zur Kontrolle einer Füllhöhe von Verpackungsbehältern
DE102018204793A1 (de) 2018-03-28 2019-10-02 Krones Ag Vorrichtung zur Inspektion von leeren oder mit einem Produkt befüllten Verpackungsbehältern
RU2720535C1 (ru) * 2019-12-04 2020-04-30 Общество с ограниченной ответственностью "Субмикроволновая Диагностическая Аппаратура" (ООО "СДА") Способ и устройство для скоростного исследования протяженных объектов, находящихся в движении, с помощью частотных импульсных источников рентгеновского излучения и электронных приемников излучения
CN113056077B (zh) * 2019-12-27 2024-02-09 韩国威泰有限公司 X射线发生器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE659016C (de) * 1934-04-06 1938-04-22 C H F Mueller Akt Ges Verfahren zur Herstellung von Roentgenaufnahmen unter Verwendung eines Hochspannungskondensators
US2420845A (en) * 1944-06-15 1947-05-20 Westinghouse Electric Corp Short exposure x-ray apparatus
US2524240A (en) * 1947-09-26 1950-10-03 Ernest W Titterton High-voltage generator circuits
US2534758A (en) * 1947-09-26 1950-12-19 Ernest W Titterton X-ray system
GB649876A (en) * 1947-09-26 1951-02-07 Ernest William Titterton Improvements in or relating to high voltage supply systems for x-ray tubes
US3567939A (en) * 1968-11-04 1971-03-02 Gen Electric Method and apparatus for mitigating surface disruption of x-ray tube targets
DE2532300C3 (de) * 1975-07-18 1979-05-17 Heimann Gmbh, 6200 Wiesbaden Anlage zum Prüfen von Gepäckstücken mittels Röntgenstrahlung
FR2406890A1 (fr) * 1977-10-21 1979-05-18 Radiologie Cie Gle Procede et dispositif pour ameliorer la definition radiologique des foyers des tubes a rayons x
DE3216733A1 (de) 1982-05-05 1983-12-22 Institut Gidrodinamiki Imeni M.A. Lavrent'eva, Sibirskogo Otdelenija Akademii Nauk SSSR, Novosibirsk Impuls-roengtenapparat
JPS60254600A (ja) 1984-05-31 1985-12-16 Toshiba Corp Ｘ線撮像装置
CN1020840C (zh) * 1985-04-01 1993-05-19 株式会社岛津制作所 断层摄影装置
US4947415A (en) 1986-05-09 1990-08-07 Board Of Regents, The University Of Texas System Flash x-ray apparatus
FR2703556B1 (fr) 1993-03-30 1995-05-19 Centre Nat Rech Scient Générateur impulsionnel de rayons X.
DE19835450A1 (de) * 1997-08-18 1999-02-25 Siemens Ag Verfahren zur Steuerung des Elektronenstroms in einer Röntgenröhre, sowie Röntgeneinrichtung zur Durchführung des Verfahrens
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
US6285740B1 (en) 1999-10-13 2001-09-04 The United States Of America As Represented By The Secretary Of The Navy Dual energy x-ray densitometry apparatus and method using single x-ray pulse
US6195272B1 (en) * 2000-03-16 2001-02-27 Joseph E. Pascente Pulsed high voltage power supply radiography system having a one to one correspondence between low voltage input pulses and high voltage output pulses
US6553096B1 (en) 2000-10-06 2003-04-22 The University Of North Carolina Chapel Hill X-ray generating mechanism using electron field emission cathode

Also Published As

Publication number Publication date
JP2006507630A (ja) 2006-03-02
BRPI0316481B1 (pt) 2018-02-14
RU2005119294A (ru) 2006-01-20
ES2367111T3 (es) 2011-10-28
CN1998271B (zh) 2011-02-02
WO2004047504A1 (de) 2004-06-03
BR0316481A (pt) 2005-10-11
DE20218138U1 (de) 2004-04-08
KR20050085100A (ko) 2005-08-29
DK1563719T3 (da) 2011-09-12
KR101026313B1 (ko) 2011-03-31
US7079623B2 (en) 2006-07-18
CA2505263C (en) 2012-05-08
JP4459815B2 (ja) 2010-04-28
US20060013363A1 (en) 2006-01-19
EP1563719B1 (de) 2011-06-29
EP1563719A1 (de) 2005-08-17
ATE515179T1 (de) 2011-07-15
RU2328838C2 (ru) 2008-07-10
MXPA05005396A (es) 2005-08-26
CA2505263A1 (en) 2004-06-03
CN1998271A (zh) 2007-07-11
AU2003283420A1 (en) 2004-06-15

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