IT1001913B - Generatore di alta tensione per ap parecchi diagnostici a raggi roentgen - Google Patents
Generatore di alta tensione per ap parecchi diagnostici a raggi roentgenInfo
- Publication number
- IT1001913B IT1001913B IT31618/73A IT3161873A IT1001913B IT 1001913 B IT1001913 B IT 1001913B IT 31618/73 A IT31618/73 A IT 31618/73A IT 3161873 A IT3161873 A IT 3161873A IT 1001913 B IT1001913 B IT 1001913B
- Authority
- IT
- Italy
- Prior art keywords
- roentgen
- aps
- beams
- high voltage
- voltage generator
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
- G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices 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
- H05G1/26—Measuring, controlling or protecting
- H05G1/30—Controlling
- H05G1/32—Supply voltage of the X-ray apparatus or tube
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2258085A DE2258085A1 (de) | 1972-11-27 | 1972-11-27 | Hochspannungsgenerator fuer roentgendiagnostikapparate |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1001913B true IT1001913B (it) | 1976-04-30 |
Family
ID=5862845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT31618/73A IT1001913B (it) | 1972-11-27 | 1973-11-21 | Generatore di alta tensione per ap parecchi diagnostici a raggi roentgen |
Country Status (5)
Country | Link |
---|---|
US (1) | US3846633A (fr) |
JP (1) | JPS4984593A (fr) |
DE (1) | DE2258085A1 (fr) |
FR (1) | FR2208267B1 (fr) |
IT (1) | IT1001913B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2757505A1 (de) * | 1977-12-22 | 1979-07-05 | Siemens Ag | Roentgendiagnostikgenerator, bei dem die roentgenroehrenspannung ueber den roentgenroehrenstrom geregelt wird |
DE2842947A1 (de) * | 1978-10-02 | 1980-04-17 | Siemens Ag | Roentgendiagnostikgenerator |
DE2917594A1 (de) * | 1979-04-30 | 1980-11-13 | Siemens Ag | Ein- oder zweipuls-roentgendiagnostikgenerator |
DE2918353A1 (de) * | 1979-05-07 | 1980-11-20 | Siemens Ag | Roentgendiagnostikanlage mit mitteln zur festen vorgabe von aufnahmezeit, roentgenroehrenspannung und mas-produkt |
DE3015039A1 (de) * | 1980-04-18 | 1981-10-22 | Siemens AG, 1000 Berlin und 8000 München | Roentgendiagnostikgenerator, bei dem die roentgenroehrenspannung ueber den roentgenroehrenstrom eingestellt wird |
JPS5885800U (ja) * | 1981-12-05 | 1983-06-10 | 株式会社モリタ製作所 | X線管の管電圧制御装置 |
US5132999A (en) * | 1991-01-30 | 1992-07-21 | General Electric Company | Inductive x-ray tube high voltage transient suppression |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2514935A (en) * | 1949-08-12 | 1950-07-11 | Gen Electric | Variable impedance apparatus |
US3413475A (en) * | 1965-12-29 | 1968-11-26 | Westinghouse Electric Corp | X-ray tube power supply for producing a series of selected numbers of consecutive alternating current voltage cycles |
US3564243A (en) * | 1968-03-04 | 1971-02-16 | Hitachi Ltd | Power supply circuit for use with x-ray generating device for cine-radiography |
-
1972
- 1972-11-27 DE DE2258085A patent/DE2258085A1/de active Pending
-
1973
- 1973-11-15 FR FR7340653A patent/FR2208267B1/fr not_active Expired
- 1973-11-16 US US00416354A patent/US3846633A/en not_active Expired - Lifetime
- 1973-11-21 IT IT31618/73A patent/IT1001913B/it active
- 1973-11-27 JP JP48132243A patent/JPS4984593A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2258085A1 (de) | 1974-06-12 |
US3846633A (en) | 1974-11-05 |
FR2208267A1 (fr) | 1974-06-21 |
FR2208267B1 (fr) | 1979-04-06 |
JPS4984593A (fr) | 1974-08-14 |
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