FR2415414B1 - - Google Patents
Info
- Publication number
- FR2415414B1 FR2415414B1 FR7900966A FR7900966A FR2415414B1 FR 2415414 B1 FR2415414 B1 FR 2415414B1 FR 7900966 A FR7900966 A FR 7900966A FR 7900966 A FR7900966 A FR 7900966A FR 2415414 B1 FR2415414 B1 FR 2415414B1
- 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.)
- Expired
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
- 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
- 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 |
|---|---|---|---|
| DE2802513A DE2802513C2 (de) | 1978-01-20 | 1978-01-20 | Röntgendiagnostikgenerator mit einem seinen Hochspannungstransformator speisenden Wechselrichter, dem ein LC-Schwingkreis zugeordnet ist |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2415414A1 FR2415414A1 (fr) | 1979-08-17 |
| FR2415414B1 true FR2415414B1 (US07122603-20061017-C00187.png) | 1983-10-28 |
Family
ID=6030010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7900966A Granted FR2415414A1 (fr) | 1978-01-20 | 1979-01-16 | Generateur radiologique pour appareils de radiodiagnostic comportant un onduleur alimentant son transformateur a haute tension |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4266134A (US07122603-20061017-C00187.png) |
| DE (1) | DE2802513C2 (US07122603-20061017-C00187.png) |
| FR (1) | FR2415414A1 (US07122603-20061017-C00187.png) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5191262A (en) * | 1978-12-28 | 1993-03-02 | Nilssen Ole K | Extra cost-effective electronic ballast |
| US5744915A (en) * | 1978-03-20 | 1998-04-28 | Nilssen; Ole K. | Electronic ballast for instant-start lamps |
| US6459213B1 (en) * | 1978-03-20 | 2002-10-01 | Ole K. Nilssen | Ballast for parallel-connected lamps |
| US5446346A (en) * | 1978-03-20 | 1995-08-29 | Nilssen; Ole K. | Electronic ballast with controlled DC supply voltage |
| DE3005065A1 (de) * | 1980-02-11 | 1981-08-20 | Siemens AG, 1000 Berlin und 8000 München | Roentgendiagnostikgenerator |
| FR2507842A1 (fr) * | 1981-06-12 | 1982-12-17 | Gen Equip Med Sa | Regulateur de tension a semi-conducteur et generateur de radiologie comportant un tel regulateur |
| DE3431082A1 (de) * | 1984-08-23 | 1986-02-27 | Heimann Gmbh, 6200 Wiesbaden | Schaltungsanordnung zur hochspannungsversorung einer roentgenroehre |
| US4710860A (en) * | 1984-11-26 | 1987-12-01 | Kabushiki Kaisha Toshiba | Ripple-free DC high voltage generating apparatus for X-ray tube |
| DE59003559D1 (de) * | 1990-11-27 | 1993-12-23 | Siemens Ag | Hochfrequenz-Röntgengenerator. |
| EP0487766A1 (de) * | 1990-11-27 | 1992-06-03 | Siemens Aktiengesellschaft | Röntgendiagnostikgenerator mit einem seinen Hochspannungstransformator speisenden Wechselrichter |
| DE10228336C1 (de) * | 2002-06-25 | 2003-11-27 | Siemens Ag | Schaltungsanordnung und Verfahren zur Erzeugung einer Röntgenröhrenspannung, sowie Röntgengenerator und Röntgeneinrichtung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3320477A (en) * | 1964-08-19 | 1967-05-16 | Gen Electric | Power supply having over-voltage and over-current protection means |
| US3406327A (en) * | 1965-05-27 | 1968-10-15 | Gen Electric | Electric power inverter having a well regulated, nearly sinusoidal output voltage |
| US3496092A (en) * | 1968-03-28 | 1970-02-17 | Gen Electric | Solid state corona generator for chemical - electrical discharge processes |
| GB1317552A (en) * | 1969-04-21 | 1973-05-23 | Secr Defence | Electric power control |
| DE2223371B2 (de) * | 1972-05-12 | 1976-09-02 | Siemens AG, 1000 Berlin und 8000 München | Roentgendiagnostikapparat mit einer regeleinrichtung fuer die roentgenroehrenspannung |
| DE2443709A1 (de) * | 1974-09-12 | 1976-03-25 | Siemens Ag | Roentgendiagnostikapparat zur anfertigung von roentgenaufnahmen mit einem energiespeicher |
| DE2728563B2 (de) * | 1977-06-24 | 1980-06-19 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Röntgendiagnostikgenerator mit einem einen Hochspannungstransformator speisenden Wechselrichter und einer Steuereinrichtung zur Einstellung der Frequenz des Wechselrichters in Abhängigkeit von der gewählten Röntgenröhrenspannung |
-
1978
- 1978-01-20 DE DE2802513A patent/DE2802513C2/de not_active Expired
- 1978-12-13 US US05/969,223 patent/US4266134A/en not_active Expired - Lifetime
-
1979
- 1979-01-16 FR FR7900966A patent/FR2415414A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4266134A (en) | 1981-05-05 |
| FR2415414A1 (fr) | 1979-08-17 |
| DE2802513C2 (de) | 1983-10-06 |
| DE2802513A1 (de) | 1979-07-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |