FR920598A - x-ray machine - Google Patents

x-ray machine

Info

Publication number
FR920598A
FR920598A FR920598DA FR920598A FR 920598 A FR920598 A FR 920598A FR 920598D A FR920598D A FR 920598DA FR 920598 A FR920598 A FR 920598A
Authority
FR
France
Prior art keywords
ray machine
ray
machine
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
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR920598A publication Critical patent/FR920598A/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
    • H05G1/70—Circuit arrangements for X-ray tubes with more than one anode; Circuit arrangements for apparatus comprising more than one X ray tube or more than one cathode
    • 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
    • H05G1/46—Combined control of different quantities, e.g. exposure time as well as voltage or current

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
FR920598D 1943-11-17 1946-01-22 x-ray machine Expired FR920598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL114052A NL61349C (en) 1943-11-17 1943-11-17 roentgen device for making recordings with three rheostat for the tube current

Publications (1)

Publication Number Publication Date
FR920598A true FR920598A (en) 1947-04-11

Family

ID=19874407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920598D Expired FR920598A (en) 1943-11-17 1946-01-22 x-ray machine

Country Status (7)

Country Link
US (1) US2490140A (en)
BE (1) BE458006A (en)
CH (1) CH242729A (en)
DE (1) DE965727C (en)
FR (1) FR920598A (en)
GB (1) GB625156A (en)
NL (1) NL61349C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10398011B2 (en) 2015-11-12 2019-08-27 Kimtron, Inc. Method and apparatus for active filament management
US10342107B2 (en) 2015-11-12 2019-07-02 Kimtron, Inc. Cascaded filament transformer within a resistive shroud

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2053587A (en) * 1932-02-08 1936-09-08 Philips Nv X-ray installation
DE764414C (en) * 1938-12-24 1952-09-15 Koch & Sterzel A G X-ray system with a control device for setting an electrical variable
DE901825C (en) * 1939-07-11 1954-01-14 Koch & Sterzel Ag X-ray system with a control device for setting the heating current of the X-ray tubes
DE901824C (en) * 1939-07-19 1954-01-14 Koch & Serzel Ag X-ray system with a control device for setting the heating current of the X-ray tubes
US2250301A (en) * 1940-06-06 1941-07-22 Gen Electric X Ray Corp Space charge compensation
DE735371C (en) * 1941-10-07 1943-05-13 Mueller C H F Ag Device for operating several X-ray tubes with automatic adjustment of the tube flow depending on the tube tension and the loading time
US2368798A (en) * 1942-08-15 1945-02-06 Picker X Ray Corp Waite Mfg Maximum kilovoltage limiter for x-ray tubes

Also Published As

Publication number Publication date
US2490140A (en) 1949-12-06
NL61349C (en) 1948-07-15
CH242729A (en) 1946-05-31
DE965727C (en) 1957-06-19
GB625156A (en) 1949-06-22
BE458006A (en) 1945-06-29

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