GB1064917A - Improvements relating to x-ray apparatus - Google Patents
Improvements relating to x-ray apparatusInfo
- Publication number
- GB1064917A GB1064917A GB34192/65A GB3419265A GB1064917A GB 1064917 A GB1064917 A GB 1064917A GB 34192/65 A GB34192/65 A GB 34192/65A GB 3419265 A GB3419265 A GB 3419265A GB 1064917 A GB1064917 A GB 1064917A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ray apparatus
- improvements relating
- relating
- ray
- 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
-
- 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
- G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
- G05F1/147—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices with motor driven tap switch
- G05F1/153—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices with motor driven tap switch controlled by discharge tubes or semiconductor devices
-
- 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)
- 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 |
---|---|---|---|
US388882A US3325645A (en) | 1964-08-11 | 1964-08-11 | X-ray tube system with voltage and current control means |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1064917A true GB1064917A (en) | 1967-04-12 |
Family
ID=23535923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34192/65A Expired GB1064917A (en) | 1964-08-11 | 1965-08-10 | Improvements relating to x-ray apparatus |
Country Status (4)
Country | Link |
---|---|
US (1) | US3325645A (en) |
DE (1) | DE1514314A1 (en) |
GB (1) | GB1064917A (en) |
NL (1) | NL6508516A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2417798A1 (en) * | 1974-04-11 | 1975-10-23 | Philips Patentverwaltung | X-RAY GENERATOR |
US4553255A (en) * | 1977-09-23 | 1985-11-12 | Philips Medical Systems | Regulating and stabilizing circuit for X-ray source |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1439482A1 (en) * | 1964-12-03 | 1969-04-24 | Siemens Ag | Arrangement for the separate regulation of the pipe flows of several Roentgen pipes |
US3548208A (en) * | 1968-07-16 | 1970-12-15 | Litton Medical Products | Fluoroscopic intensity control wherein the brightness of the image is maintained at a predetermined level |
US3842280A (en) * | 1970-12-23 | 1974-10-15 | Picker Corp | Protective circuit for limiting the input power applied to an x-ray tube and method of operation |
DE2223371B2 (en) * | 1972-05-12 | 1976-09-02 | Siemens AG, 1000 Berlin und 8000 München | X-RAY DIAGNOSTIC APPARATUS WITH A REGULATING DEVICE FOR THE X-RAY PIPE VOLTAGE |
NL7314036A (en) * | 1973-10-12 | 1975-04-15 | Philips Nv | GLOW CURRENT SUPPLY FOR A HIGH VOLTAGE ELECTRON TUBE. |
US4039811A (en) * | 1975-03-21 | 1977-08-02 | Sybron Corporation | Method of operating and power supply for x-ray tubes |
US4167670A (en) * | 1978-02-03 | 1979-09-11 | General Electric Company | Dental X-ray apparatus |
DE2828036A1 (en) * | 1978-06-26 | 1980-01-10 | Siemens Ag | X-RAY DIAGNOSTIC GENERATOR WITH ACTUATORS FOR ADJUSTING THE X-RAY TUBE VOLTAGE VIA THE X-RAY TUBE CURRENT |
CA1151314A (en) * | 1978-09-15 | 1983-08-02 | Robert R. Lafrance | X-ray system signal derivation circuits for heat unit indicators and/or calibration meters |
DE2917594A1 (en) * | 1979-04-30 | 1980-11-13 | Siemens Ag | ONE OR TWO PULSE X-RAY DIAGNOSTIC GENERATOR |
US4453263A (en) * | 1979-10-04 | 1984-06-05 | Picker Corporation | Constant potential H-V generator |
FR2477331A1 (en) * | 1980-02-29 | 1981-09-04 | Radiologie Cie Gle | SECURITY DEVICE FOR A VERY HIGH-VOLTAGE GENERATOR, IN PARTICULAR RADIOLOGICAL |
US4350891A (en) * | 1980-07-14 | 1982-09-21 | Pennwalt Corporation | Low ripple regulated X-ray tube power supply |
US4317040A (en) * | 1980-07-14 | 1982-02-23 | Pennwalt Corporation | Low ripple regulated X-ray tube power supply filament transformer |
ES8207400A1 (en) * | 1981-05-14 | 1982-09-01 | Espanola Electromed | Servosystem for controlling the voltage in X-ray generators |
IL73554A (en) * | 1983-12-22 | 1988-12-30 | Gen Electric | High-voltage bleeder for x-ray generator |
DE3610438A1 (en) * | 1986-03-27 | 1987-10-01 | Siemens Ag | MEDIUM FREQUENCY X-RAY DIAGNOSTIC GENERATOR |
US5008912A (en) * | 1989-10-05 | 1991-04-16 | General Electric Company | X-ray tube high voltage cable transient suppression |
US5159697A (en) * | 1990-12-18 | 1992-10-27 | General Electric Company | X-ray tube transient noise suppression system |
US5132999A (en) * | 1991-01-30 | 1992-07-21 | General Electric Company | Inductive x-ray tube high voltage transient suppression |
TWI489912B (en) * | 2013-11-04 | 2015-06-21 | Delta Electronics Inc | Power system of x-ray tube and method of controlling the same |
DE102013225589B4 (en) * | 2013-12-11 | 2015-10-08 | Siemens Aktiengesellschaft | X-ray |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2368798A (en) * | 1942-08-15 | 1945-02-06 | Picker X Ray Corp Waite Mfg | Maximum kilovoltage limiter for x-ray tubes |
US2627035A (en) * | 1947-11-22 | 1953-01-27 | Picker X Ray Corp Waite Mfg | Milliamperage stabilizer |
DE1068486B (en) * | 1952-10-09 | 1959-11-05 | International Standard Electric Corporation, N'ew York, N. Y. (V.'St.A.) | Circuit arrangement for a multiple stable register |
US2936413A (en) * | 1956-02-27 | 1960-05-10 | Radiation Inc | Mdc-3a regulator |
US3026455A (en) * | 1959-07-02 | 1962-03-20 | Philco Corp | Differential switching amplifier |
-
1964
- 1964-08-11 US US388882A patent/US3325645A/en not_active Expired - Lifetime
-
1965
- 1965-07-02 NL NL6508516A patent/NL6508516A/xx unknown
- 1965-08-09 DE DE19651514314 patent/DE1514314A1/en active Pending
- 1965-08-10 GB GB34192/65A patent/GB1064917A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2417798A1 (en) * | 1974-04-11 | 1975-10-23 | Philips Patentverwaltung | X-RAY GENERATOR |
US4553255A (en) * | 1977-09-23 | 1985-11-12 | Philips Medical Systems | Regulating and stabilizing circuit for X-ray source |
Also Published As
Publication number | Publication date |
---|---|
DE1514314A1 (en) | 1969-08-07 |
NL6508516A (en) | 1966-02-14 |
US3325645A (en) | 1967-06-13 |
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