ES8302399A1 - Sistema estatico de control de intensidad en bucle cerrado de generadores de rayos x - Google Patents
Sistema estatico de control de intensidad en bucle cerrado de generadores de rayos xInfo
- Publication number
- ES8302399A1 ES8302399A1 ES502249A ES502249A ES8302399A1 ES 8302399 A1 ES8302399 A1 ES 8302399A1 ES 502249 A ES502249 A ES 502249A ES 502249 A ES502249 A ES 502249A ES 8302399 A1 ES8302399 A1 ES 8302399A1
- Authority
- ES
- Spain
- Prior art keywords
- circuit arrangement
- tube current
- filament
- ray circuit
- ray 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
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
- H05G1/26—Measuring, controlling or protecting
- H05G1/30—Controlling
- H05G1/34—Anode current, heater current or heater voltage of X-ray tube
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- X-Ray Techniques (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
SISTEMA ESTATICO DE CONTROL DE INTENSIDAD EN BUCLE CERRADO DE GENERADORES DE RAYOS X. CONSTA DE: SISTEMA DE ALIMENTACION NO ESTABILIZADA (1); CHOPPER DE CORRIENTE CONTINUA-CORRIENTE ALTERNA (2); INVERSOR DE TRANSISTORES (3); UNIDAD DE CONTROL LOGICO (4); TRANSFORMADOR DE FILAMENTOS (5); TUBO DE RAYOS X (6); AMPLIFICADOR DE ERROR DE LA CORRIENTE EN MA DEL TUBO DE RAYOS X (7); BUCLE CERRADO DE MA DEL TUBO DE RAXOS X (8); AMPLIFICADOR DE ERROR DE LA DEMANDA DE INTENSIDIAD DE FILAMENTOS (9); BUCLE CERRADO DE DEMANDA EXTRA-TRANSICIONAL (10); Y CIRCUITO DE DEMANDA CONSTANTE (11).
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES502249A ES502249A0 (es) | 1981-05-14 | 1981-05-14 | Sistema estatico de control de intensidad en bucle cerrado de generadores de rayos x |
DE19823217901 DE3217901A1 (de) | 1981-05-14 | 1982-05-12 | Statisches system zur steuerung der regelintensitaet von roentgenstrahlen-generatoren |
FR828208352A FR2506111B1 (fr) | 1981-05-14 | 1982-05-13 | Circuit statique de reglage de l'intensite d'un generateur de rayonx x |
IL65771A IL65771A (en) | 1981-05-14 | 1982-05-13 | Static system for closed loop intensity control in x-ray tube power supplies |
JP57081323A JPS5832399A (ja) | 1981-05-14 | 1982-05-13 | X線発生器の閉回路強度の静的制御方式 |
NL8201998A NL8201998A (nl) | 1981-05-14 | 1982-05-13 | Statisch stelsel voor het regelen van de stroomsterkte van een gesloten lus in een roentgenstraalgenerator. |
GB08214118A GB2100892B (en) | 1981-05-14 | 1982-05-14 | System for controlling filament and tube current in x-ray circuit arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES502249A ES502249A0 (es) | 1981-05-14 | 1981-05-14 | Sistema estatico de control de intensidad en bucle cerrado de generadores de rayos x |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8302399A1 true ES8302399A1 (es) | 1983-01-01 |
ES502249A0 ES502249A0 (es) | 1983-01-01 |
Family
ID=8482394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES502249A Granted ES502249A0 (es) | 1981-05-14 | 1981-05-14 | Sistema estatico de control de intensidad en bucle cerrado de generadores de rayos x |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5832399A (es) |
DE (1) | DE3217901A1 (es) |
ES (1) | ES502249A0 (es) |
FR (1) | FR2506111B1 (es) |
GB (1) | GB2100892B (es) |
IL (1) | IL65771A (es) |
NL (1) | NL8201998A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62109097A (ja) * | 1985-11-08 | 1987-05-20 | 株式会社 ニシ・スポ−ツ | スタ−ト音の合成方法 |
CN114264874B (zh) * | 2021-11-29 | 2023-10-17 | 成都市联洲国际技术有限公司 | 功率分析仪的辅助装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7314036A (nl) * | 1973-10-12 | 1975-04-15 | Philips Nv | Gloeistroomverzorging voor een op hoogspanning ven elektronenbuis. |
DE2542016A1 (de) * | 1975-09-20 | 1977-03-24 | Philips Patentverwaltung | Schaltungsanordnung zur einstellung des aufnahmestroms einer roentgenroehre |
US4072865A (en) * | 1976-06-24 | 1978-02-07 | American Radiologic Systems, Inc. | Automatic control system |
US4200796A (en) * | 1977-06-17 | 1980-04-29 | Hitachi Medical Corporation | Storage cell type X-ray apparatus |
AU522643B2 (en) * | 1977-07-15 | 1982-06-17 | Tokyo Shibaura Denki Kabushiki Kaisha | Filament heating apparatus |
CA1120600A (en) * | 1977-09-23 | 1982-03-23 | Heikki K.J. Kanerva | Procedure for regulating and stabilizing the intensity level of the radiation of an x-ray source and an x-ray source where this procedure is used |
JPS54157491A (en) * | 1978-06-02 | 1979-12-12 | Toshiba Corp | X-ray control unit |
JPS5550597A (en) * | 1978-10-06 | 1980-04-12 | Toshiba Corp | Power source controller for x-ray tube |
US4311913A (en) * | 1979-10-04 | 1982-01-19 | Picker Corporation | X-Ray tube current control |
US4350891A (en) * | 1980-07-14 | 1982-09-21 | Pennwalt Corporation | Low ripple regulated X-ray tube power supply |
-
1981
- 1981-05-14 ES ES502249A patent/ES502249A0/es active Granted
-
1982
- 1982-05-12 DE DE19823217901 patent/DE3217901A1/de not_active Withdrawn
- 1982-05-13 IL IL65771A patent/IL65771A/xx not_active IP Right Cessation
- 1982-05-13 FR FR828208352A patent/FR2506111B1/fr not_active Expired
- 1982-05-13 NL NL8201998A patent/NL8201998A/nl not_active Application Discontinuation
- 1982-05-13 JP JP57081323A patent/JPS5832399A/ja active Pending
- 1982-05-14 GB GB08214118A patent/GB2100892B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2100892B (en) | 1985-06-12 |
JPS5832399A (ja) | 1983-02-25 |
DE3217901A1 (de) | 1982-12-02 |
IL65771A0 (en) | 1982-08-31 |
IL65771A (en) | 1988-01-31 |
FR2506111A1 (fr) | 1982-11-19 |
FR2506111B1 (fr) | 1989-11-03 |
GB2100892A (en) | 1983-01-06 |
ES502249A0 (es) | 1983-01-01 |
NL8201998A (nl) | 1982-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970519 |