DE3523622A1 - Gleichstrom-hochspannungserzeugungsvorrichtung fuer eine roentgenroehre - Google Patents

Gleichstrom-hochspannungserzeugungsvorrichtung fuer eine roentgenroehre

Info

Publication number
DE3523622A1
DE3523622A1 DE19853523622 DE3523622A DE3523622A1 DE 3523622 A1 DE3523622 A1 DE 3523622A1 DE 19853523622 DE19853523622 DE 19853523622 DE 3523622 A DE3523622 A DE 3523622A DE 3523622 A1 DE3523622 A1 DE 3523622A1
Authority
DE
Germany
Prior art keywords
bridge inverter
phase
voltage
primary
thyristor
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
DE19853523622
Other languages
German (de)
English (en)
Other versions
DE3523622C2 (enrdf_load_stackoverflow
Inventor
Akira Usuba-Ootawara Tochigi Tsuchiya
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
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 filed Critical Toshiba Corp
Publication of DE3523622A1 publication Critical patent/DE3523622A1/de
Application granted granted Critical
Publication of DE3523622C2 publication Critical patent/DE3523622C2/de
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
    • H05G1/10—Power supply arrangements for feeding the X-ray tube
    • H05G1/12—Power supply arrangements for feeding the X-ray tube with DC or rectified single-phase AC or double-phase
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/305—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M3/315—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/523—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with LC-resonance circuit in the main circuit
    • H02M7/5233—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with LC-resonance circuit in the main circuit the commutation elements being in a push-pull arrangement
    • H02M7/5236—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with LC-resonance circuit in the main circuit the commutation elements being in a push-pull arrangement in a series push-pull arrangement
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
DE19853523622 1984-07-03 1985-07-02 Gleichstrom-hochspannungserzeugungsvorrichtung fuer eine roentgenroehre Granted DE3523622A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13849384A JPS6116498A (ja) 1984-07-03 1984-07-03 Ｘ線高電圧発生装置

Publications (2)

Publication Number Publication Date
DE3523622A1 true DE3523622A1 (de) 1986-01-09
DE3523622C2 DE3523622C2 (enrdf_load_stackoverflow) 1991-03-14

Family

ID=15223395

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853523622 Granted DE3523622A1 (de) 1984-07-03 1985-07-02 Gleichstrom-hochspannungserzeugungsvorrichtung fuer eine roentgenroehre

Country Status (2)

Country Link
JP (1) JPS6116498A (enrdf_load_stackoverflow)
DE (1) DE3523622A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536736A1 (de) * 1984-10-18 1986-04-24 Toshiba Kawasaki Kk Roentgenstrahlenerzeuger
DE3927888A1 (de) * 1989-08-24 1991-02-28 Philips Patentverwaltung Wechselrichteranordnung
FR2911226A1 (fr) * 2007-01-08 2008-07-11 Sames Technologies Soc Par Act Generateur et procede de generation de haute tension continue, depoussiereur utilisant ce generateur.
WO2011074976A2 (en) 2009-12-17 2011-06-23 Eltek Valere As Resonant circuit and resonant dc/dc converter

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01273907A (ja) * 1988-04-26 1989-11-01 Mitsubishi Heavy Ind Ltd ごみ処理装置
CN106469985B (zh) * 2015-08-21 2019-06-04 维谛技术有限公司 一种功率变换器
CN106469984B (zh) * 2015-08-21 2019-06-04 维谛技术有限公司 一种功率变换器
JP6545126B2 (ja) 2016-06-28 2019-07-17 富士フイルム株式会社 放射線照射装置
JP7123538B2 (ja) * 2017-09-19 2022-08-23 キヤノンメディカルシステムズ株式会社 Ｘ線高電圧装置及びｘ線画像診断装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831093A1 (de) * 1978-07-14 1980-01-24 Siemens Ag Roentgendiagnostikgenerator
DE2908767A1 (de) * 1979-03-06 1980-09-18 Siemens Ag Roentgendiagnostikgenerator mit einem dem hochspannungstransformator vorgeschalteten wechselrichter
DE2943794A1 (de) * 1979-10-30 1981-05-14 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikanlage mit einer tastschaltung fuer die einstellung des roentgenroehrenstromes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831093A1 (de) * 1978-07-14 1980-01-24 Siemens Ag Roentgendiagnostikgenerator
DE2908767A1 (de) * 1979-03-06 1980-09-18 Siemens Ag Roentgendiagnostikgenerator mit einem dem hochspannungstransformator vorgeschalteten wechselrichter
DE2943794A1 (de) * 1979-10-30 1981-05-14 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikanlage mit einer tastschaltung fuer die einstellung des roentgenroehrenstromes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Patents Abstracts of Japan", E-226, 7. Februar 1984, Bd, 8, Nr. 29, zu Kokai-Nr. 58-190000(A) *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536736A1 (de) * 1984-10-18 1986-04-24 Toshiba Kawasaki Kk Roentgenstrahlenerzeuger
US4700372A (en) * 1984-10-18 1987-10-13 Kabushiki Kaisha Toshiba X-ray generating apparatus
DE3927888A1 (de) * 1989-08-24 1991-02-28 Philips Patentverwaltung Wechselrichteranordnung
FR2911226A1 (fr) * 2007-01-08 2008-07-11 Sames Technologies Soc Par Act Generateur et procede de generation de haute tension continue, depoussiereur utilisant ce generateur.
WO2008099087A3 (fr) * 2007-01-08 2009-01-22 Sames Technologies Generateur et procede de generation de haute tension continue, depoussiereur utilisant ce generateur
US8331118B2 (en) 2007-01-08 2012-12-11 Sames Technologies Generator and method for generating a direct current high voltage, and dust collector using such generator
WO2011074976A2 (en) 2009-12-17 2011-06-23 Eltek Valere As Resonant circuit and resonant dc/dc converter
WO2011074977A2 (en) 2009-12-17 2011-06-23 Eltek Valere As Resonant circuit and resonant dc/dc converter
WO2011074976A3 (en) * 2009-12-17 2012-03-08 Eltek Valere As Resonant circuit and resonant dc/dc converter
WO2011074977A3 (en) * 2009-12-17 2012-03-15 Eltek Valere As Resonant circuit and resonant dc/dc converter
US9240723B2 (en) 2009-12-17 2016-01-19 Eltek As Resonant circuit and resonant DC/DC converter

Also Published As

Publication number Publication date
DE3523622C2 (enrdf_load_stackoverflow) 1991-03-14
JPS6116498A (ja) 1986-01-24

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee