CN100340139C - X射线装置 - Google Patents

X射线装置 Download PDF

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Publication number
CN100340139C
CN100340139C CNB038130483A CN03813048A CN100340139C CN 100340139 C CN100340139 C CN 100340139C CN B038130483 A CNB038130483 A CN B038130483A CN 03813048 A CN03813048 A CN 03813048A CN 100340139 C CN100340139 C CN 100340139C
Authority
CN
China
Prior art keywords
voltage
ray
mentioned
inverter circuit
tube
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
CNB038130483A
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English (en)
Chinese (zh)
Other versions
CN1659933A (zh
Inventor
菱川真吾
堂本拓也
高野博司
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.)
Fujifilm Healthcare Corp
Original Assignee
Hitachi Medical Corp
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 Hitachi Medical Corp filed Critical Hitachi Medical Corp
Publication of CN1659933A publication Critical patent/CN1659933A/zh
Application granted granted Critical
Publication of CN100340139C publication Critical patent/CN100340139C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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

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  • X-Ray Techniques (AREA)
CNB038130483A 2002-06-04 2003-06-04 X射线装置 Expired - Lifetime CN100340139C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002162549A JP4343491B2 (ja) 2002-06-04 2002-06-04 インバータ式ｘ線高電圧装置
JP162549/2002 2002-06-04

Publications (2)

Publication Number Publication Date
CN1659933A CN1659933A (zh) 2005-08-24
CN100340139C true CN100340139C (zh) 2007-09-26

Family

ID=29706606

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038130483A Expired - Lifetime CN100340139C (zh) 2002-06-04 2003-06-04 X射线装置

Country Status (3)

Country Link
JP (1) JP4343491B2 (cg-RX-API-DMAC7.html)
CN (1) CN100340139C (cg-RX-API-DMAC7.html)
WO (1) WO2003103347A1 (cg-RX-API-DMAC7.html)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101188900B (zh) * 2007-10-17 2011-07-20 廖云峰 双床双管医用诊断x射线高频高压发生器
CN102204077B (zh) * 2008-11-05 2014-05-28 株式会社日立医疗器械 相移型逆变电路、使用该电路的x射线高压装置、x射线ct装置和x射线摄影装置
JP5310000B2 (ja) * 2009-01-06 2013-10-09 富士電機株式会社 電力変換装置
JP5282576B2 (ja) * 2009-01-06 2013-09-04 富士電機株式会社 電力変換装置
JP5780644B2 (ja) * 2010-07-30 2015-09-16 株式会社リガク 工業用ｘ線発生装置
US9014336B2 (en) 2010-12-15 2015-04-21 Koninklijke Philips N.V. Power supply unit for an X-ray tube
JP5824860B2 (ja) * 2011-05-10 2015-12-02 株式会社島津製作所 Ｘ線制御装置
CN102791072B (zh) * 2011-05-20 2016-03-09 飞利浦(中国)投资有限公司 大功率高压发生器
JP5665704B2 (ja) * 2011-09-20 2015-02-04 株式会社日本自動車部品総合研究所 電力変換装置
JP5355655B2 (ja) * 2011-10-20 2013-11-27 三菱電機株式会社 Ｄｃｄｃコンバータおよびｄｃｄｃコンバータの制御方法
CN105634320A (zh) * 2014-11-03 2016-06-01 江苏绿扬电子仪器集团有限公司 逆变器后级逻辑控制装置
CN104377946B (zh) * 2014-11-18 2017-09-01 汕头市超声仪器研究所有限公司 用于x射线发生器的逆变驱动电路
CN106783483B (zh) * 2016-11-30 2019-03-05 上海联影医疗科技有限公司 高压发生器、x射线产生装置及其控制方法
CN108777545B (zh) * 2018-04-28 2021-02-02 西安中车永电电气有限公司 一种导轨车移相全桥充电机变压器偏磁抑制控制方法
CN108551714B (zh) * 2018-05-03 2019-07-26 珠海市睿影科技有限公司 用于x射线发生器的高频信号控制电路和x光机
WO2020054034A1 (ja) * 2018-09-13 2020-03-19 三菱電機株式会社 スイッチング電源装置及びそれを用いた核磁気共鳴イメージング装置用電源装置
CN111684694A (zh) * 2018-10-29 2020-09-18 深圳配天智能技术研究院有限公司 驱动电路及开关电源
CN109602430B (zh) * 2018-12-07 2022-10-04 无锡市第二人民医院 骨科射线成像机
CN110880857A (zh) * 2019-10-29 2020-03-13 南宁市跃龙科技有限公司 医用x射线高压发生器大功率变频逆变系统
CN113438785A (zh) * 2021-06-18 2021-09-24 浙江国研智能电气有限公司 用于高压x光机球管灯丝的电源
JP7663470B2 (ja) * 2021-10-07 2025-04-16 東洋電機製造株式会社 電力変換装置
CN116095931A (zh) * 2023-02-10 2023-05-09 深圳市深图医学影像设备有限公司 一种ct高压发生器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978500A (ja) * 1982-10-27 1984-05-07 Hitachi Ltd Ｘ線装置
JPH0374094A (ja) * 1989-08-16 1991-03-28 Hitachi Medical Corp インバータ式ｘ線装置
JPH03179696A (ja) * 1989-12-08 1991-08-05 Hitachi Medical Corp 共振型インバータ式ｘ線装置
JPH10199696A (ja) * 1997-01-13 1998-07-31 Shimadzu Corp Ｘ線高電圧装置
CN1197961A (zh) * 1997-04-01 1998-11-04 西门子公司 计算机断层扫描系统的x射线管能量水平自适应调制方法
JP2000058291A (ja) * 1998-08-06 2000-02-25 Hitachi Medical Corp インバータ式ｘ線高電圧装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978500A (ja) * 1982-10-27 1984-05-07 Hitachi Ltd Ｘ線装置
JPH0374094A (ja) * 1989-08-16 1991-03-28 Hitachi Medical Corp インバータ式ｘ線装置
JPH03179696A (ja) * 1989-12-08 1991-08-05 Hitachi Medical Corp 共振型インバータ式ｘ線装置
JPH10199696A (ja) * 1997-01-13 1998-07-31 Shimadzu Corp Ｘ線高電圧装置
CN1197961A (zh) * 1997-04-01 1998-11-04 西门子公司 计算机断层扫描系统的x射线管能量水平自适应调制方法
JP2000058291A (ja) * 1998-08-06 2000-02-25 Hitachi Medical Corp インバータ式ｘ線高電圧装置

Also Published As

Publication number Publication date
CN1659933A (zh) 2005-08-24
JP2004014165A (ja) 2004-01-15
JP4343491B2 (ja) 2009-10-14
WO2003103347A1 (ja) 2003-12-11

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GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20170306

Address after: Tokyo, Japan

Patentee after: Hitachi, Ltd.

Address before: Tokyo, Japan

Patentee before: Hitachi Medical Corp.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20211117

Address after: Chiba County, Japan

Patentee after: Fujifilm medical health Co.,Ltd.

Address before: Tokyo, Japan

Patentee before: Hitachi, Ltd.

TR01 Transfer of patent right
CX01 Expiry of patent term

Granted publication date: 20070926

CX01 Expiry of patent term