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GB1064917A - Improvements relating to x-ray apparatus - Google Patents

Improvements relating to x-ray apparatus

Info

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
Application number
GB34192/65A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Picker X Ray Corp
Original Assignee
Picker X Ray Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Picker X Ray Corp filed Critical Picker X Ray Corp
Publication of GB1064917A publication Critical patent/GB1064917A/en
Expired legal-status Critical Current

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)
GB34192/65A 1964-08-11 1965-08-10 Improvements relating to x-ray apparatus Expired GB1064917A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
US4317040A (en) * 1980-07-14 1982-02-23 Pennwalt Corporation Low ripple regulated X-ray tube power supply filament transformer
US4350891A (en) * 1980-07-14 1982-09-21 Pennwalt Corporation Low ripple regulated X-ray tube power supply
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)

* Cited by examiner, † Cited by third party
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
NL191850A (en) * 1952-10-09
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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