GB1462596A - Radiographic apparatus - Google Patents

Radiographic apparatus

Info

Publication number
GB1462596A
GB1462596A GB3768375A GB3768375A GB1462596A GB 1462596 A GB1462596 A GB 1462596A GB 3768375 A GB3768375 A GB 3768375A GB 3768375 A GB3768375 A GB 3768375A GB 1462596 A GB1462596 A GB 1462596A
Authority
GB
United Kingdom
Prior art keywords
tube
voltage
sept
rectifier
division
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
GB3768375A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1462596A publication Critical patent/GB1462596A/en
Expired legal-status Critical Current

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
    • H05G1/10—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

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • X-Ray Techniques (AREA)

Abstract

1462596 Automatic voltage control SIEMENS AG 12 Sept 1975 [12 Sept 1974] 37683/75 Heading G3R [Also in Division H2] In a supply system for an x-ray tube comprising a rectifier 1, a bank of capacitors 2, a controllable switch 3, an inverter 6, a transformer 7 and a rectifier 12, (see Division H2), the voltage across the tube is maintained substantially constant by comparing the voltage across the tube with a reference at 14 whose output controls the switch 3.
GB3768375A 1974-09-12 1975-09-12 Radiographic apparatus Expired GB1462596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742443709 DE2443709A1 (en) 1974-09-12 1974-09-12 X-RAY DIAGNOSTIC APPARATUS FOR THE PRODUCTION OF X-RAY PHOTOS WITH AN ENERGY STORAGE

Publications (1)

Publication Number Publication Date
GB1462596A true GB1462596A (en) 1977-01-26

Family

ID=5925594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3768375A Expired GB1462596A (en) 1974-09-12 1975-09-12 Radiographic apparatus

Country Status (3)

Country Link
DE (1) DE2443709A1 (en)
FR (1) FR2285045A1 (en)
GB (1) GB1462596A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1099030A (en) * 1977-06-17 1981-04-07 Fumio Murakami Storage cell type x-ray apparatus
DE2802424A1 (en) * 1978-01-20 1979-07-26 Siemens Ag ROYAL DIAGNOSTIC GENERATOR WITH AN INVERTER FEEDING ITS HIGH VOLTAGE TRANSFORMER
DE2802513C2 (en) * 1978-01-20 1983-10-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen X-ray diagnostic generator with an inverter feeding its high-voltage transformer, to which an LC resonant circuit is assigned
DE2802505C2 (en) * 1978-01-20 1986-10-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen X-ray diagnostic generator with an inverter feeding its high-voltage transformer
DE2815893A1 (en) * 1978-04-12 1979-10-18 Siemens Ag X-RAY DIAGNOSTIC GENERATOR WITH AN INVERTER FEEDING THE HIGH VOLTAGE TRANSFORMER
DE2908767A1 (en) * 1979-03-06 1980-09-18 Siemens Ag X-RAY DIAGNOSTIC GENERATOR WITH AN INVERTER UPstream of the HIGH VOLTAGE TRANSFORMER
DE3007194A1 (en) * 1980-02-26 1981-09-03 Siemens AG, 1000 Berlin und 8000 München Multi-system X=ray diagnostic appts. - has frequency converter for each HV generator with all converters coupled in parallel to common supply
JPS60262400A (en) * 1984-06-08 1985-12-25 Hitachi Medical Corp X-ray high voltage device
JPS628499A (en) * 1985-07-04 1987-01-16 Toshiba Corp High voltage generator
DE3610438A1 (en) * 1986-03-27 1987-10-01 Siemens Ag MEDIUM FREQUENCY X-RAY DIAGNOSTIC GENERATOR

Also Published As

Publication number Publication date
DE2443709A1 (en) 1976-03-25
FR2285045A1 (en) 1976-04-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee