FR796918A - Device for examining machine parts for chi rays - Google Patents

Device for examining machine parts for chi rays

Info

Publication number
FR796918A
FR796918A FR796918DA FR796918A FR 796918 A FR796918 A FR 796918A FR 796918D A FR796918D A FR 796918DA FR 796918 A FR796918 A FR 796918A
Authority
FR
France
Prior art keywords
chi
rays
machine parts
examining machine
examining
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
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 and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR796918A publication Critical patent/FR796918A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/32—Tubes wherein the X-rays are produced at or near the end of the tube or a part thereof which tube or part has a small cross-section to facilitate introduction into a small hole or cavity
    • 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
    • H05G1/52—Target size or shape; Direction of electron beam, e.g. in tubes with one anode and more than one cathode

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FR796918D 1934-10-20 1935-08-14 Device for examining machine parts for chi rays Expired FR796918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES115800D DE643827C (en) 1934-10-20 1934-10-20 X-ray facility for the examination of workpieces

Publications (1)

Publication Number Publication Date
FR796918A true FR796918A (en) 1936-04-17

Family

ID=7533702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796918D Expired FR796918A (en) 1934-10-20 1935-08-14 Device for examining machine parts for chi rays

Country Status (4)

Country Link
DE (1) DE643827C (en)
FR (1) FR796918A (en)
GB (1) GB444788A (en)
NL (1) NL42373C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE950666C (en) * 1939-10-18 1956-10-11 Aeg X-ray tubes with continuously changeable focal spot diameter
DE887879C (en) * 1940-11-23 1953-08-27 Messerschmitt Boelkow Blohm Device for the roentgenographic examination of work pieces interspersed with cavities
DE879744C (en) * 1941-05-29 1953-06-15 Siemens Reiniger Werke Ag X-ray tubes with a controllable collecting coil attached near the anode for setting the size of the focal spot
US3374355A (en) * 1946-02-21 1968-03-19 Atomic Energy Commission Usa Magnetic focusing of x-ray tubes and system for operating

Also Published As

Publication number Publication date
NL42373C (en) 1938-01-15
DE643827C (en) 1937-04-17
GB444788A (en) 1936-03-27

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