FR2143689A1 - - Google Patents
Info
- Publication number
- FR2143689A1 FR2143689A1 FR7219896A FR7219896A FR2143689A1 FR 2143689 A1 FR2143689 A1 FR 2143689A1 FR 7219896 A FR7219896 A FR 7219896A FR 7219896 A FR7219896 A FR 7219896A FR 2143689 A1 FR2143689 A1 FR 2143689A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/443—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means
- H02M5/45—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
-
- 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
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712128248 DE2128248A1 (de) | 1971-06-07 | 1971-06-07 | Hochspannungsgenerator fuer einen roentgenapparat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2143689A1 true FR2143689A1 (US07223432-20070529-C00017.png) | 1973-02-09 |
Family
ID=5810092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7219896A Withdrawn FR2143689A1 (US07223432-20070529-C00017.png) | 1971-06-07 | 1972-06-02 |
Country Status (6)
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2415411A1 (fr) * | 1978-01-20 | 1979-08-17 | Siemens Ag | Generateur radiologique pour appareil de radiodiagnostic |
| FR2415415A1 (fr) * | 1978-01-20 | 1979-08-17 | Siemens Ag | Generateur radiologique pour appareil de radiodiagnostic comportant un onduleur alimentant son transformateur a haute tension |
| FR2440136A1 (fr) * | 1978-10-25 | 1980-05-23 | Siemens Ag | Generateur pour appareil de radiodiagnostic comportant un convertisseur continu-alternatif alimentant son transformateur haute tension |
| EP0138486A2 (en) * | 1983-09-29 | 1985-04-24 | Kabushiki Kaisha Toshiba | High voltage pulsed power supply for an x-ray tube |
| EP0067996B1 (en) * | 1980-07-14 | 1985-10-16 | Pennwalt Corporation | Low ripple regulated x-ray tube power supply |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2943816A1 (de) * | 1979-10-30 | 1981-05-14 | Siemens AG, 1000 Berlin und 8000 München | Roentgendiagnostikgenerator mit einem von einem wechselrichter gespeisten hochspannungstransformator |
| JPS60262400A (ja) * | 1984-06-08 | 1985-12-25 | Hitachi Medical Corp | Ｘ線高電圧装置 |
| DE4107199C2 (de) * | 1991-03-06 | 1994-12-08 | Siemens Ag | Hochfrequenz-Röntgengenerator |
-
1971
- 1971-06-07 DE DE19712128248 patent/DE2128248A1/de active Pending
-
1972
- 1972-04-20 NL NL7205338A patent/NL7205338A/xx unknown
- 1972-05-30 BE BE784162A patent/BE784162A/xx unknown
- 1972-05-31 IT IT2509572A patent/IT956029B/it active
- 1972-06-02 FR FR7219896A patent/FR2143689A1/fr not_active Withdrawn
- 1972-06-05 GB GB2619472A patent/GB1347225A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2415411A1 (fr) * | 1978-01-20 | 1979-08-17 | Siemens Ag | Generateur radiologique pour appareil de radiodiagnostic |
| FR2415415A1 (fr) * | 1978-01-20 | 1979-08-17 | Siemens Ag | Generateur radiologique pour appareil de radiodiagnostic comportant un onduleur alimentant son transformateur a haute tension |
| FR2440136A1 (fr) * | 1978-10-25 | 1980-05-23 | Siemens Ag | Generateur pour appareil de radiodiagnostic comportant un convertisseur continu-alternatif alimentant son transformateur haute tension |
| EP0067996B1 (en) * | 1980-07-14 | 1985-10-16 | Pennwalt Corporation | Low ripple regulated x-ray tube power supply |
| EP0138486A2 (en) * | 1983-09-29 | 1985-04-24 | Kabushiki Kaisha Toshiba | High voltage pulsed power supply for an x-ray tube |
| EP0138486A3 (en) * | 1983-09-29 | 1987-01-07 | Kabushiki Kaisha Toshiba | High voltage pulsed power supply for an x-ray tube |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7205338A (US07223432-20070529-C00017.png) | 1972-12-11 |
| BE784162A (fr) | 1972-09-18 |
| GB1347225A (en) | 1974-02-27 |
| DE2128248A1 (de) | 1973-01-04 |
| IT956029B (it) | 1973-10-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |