GB1222130A - Cathode assembly for an x-ray tube - Google Patents

Cathode assembly for an x-ray tube

Info

Publication number
GB1222130A
GB1222130A GB22282/68A GB2228268A GB1222130A GB 1222130 A GB1222130 A GB 1222130A GB 22282/68 A GB22282/68 A GB 22282/68A GB 2228268 A GB2228268 A GB 2228268A GB 1222130 A GB1222130 A GB 1222130A
Authority
GB
United Kingdom
Prior art keywords
cylinder
cathode
cap
glass
envelope
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
GB22282/68A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1222130A publication Critical patent/GB1222130A/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
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/06—Cathodes
    • H01J35/066—Details of electron optical components, e.g. cathode cups

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • X-Ray Techniques (AREA)
GB22282/68A 1967-05-13 1968-05-10 Cathode assembly for an x-ray tube Expired GB1222130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0073983 1967-05-13

Publications (1)

Publication Number Publication Date
GB1222130A true GB1222130A (en) 1971-02-10

Family

ID=7315385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22282/68A Expired GB1222130A (en) 1967-05-13 1968-05-10 Cathode assembly for an x-ray tube

Country Status (9)

Country Link
US (1) US3564317A (de)
JP (1) JPS5223234B1 (de)
AT (1) AT284977B (de)
BE (1) BE715097A (de)
CH (1) CH482295A (de)
DE (1) DE1614158A1 (de)
FR (1) FR1572512A (de)
GB (1) GB1222130A (de)
NL (1) NL6806644A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3222511C2 (de) * 1982-06-16 1985-08-29 Feinfocus Röntgensysteme GmbH, 3050 Wunstorf Feinfokus-Röntgenröhre
DE3426624A1 (de) * 1984-07-19 1986-01-30 Scanray A/S, Kopenhagen Roentgenroehre
CN110957200B (zh) * 2019-12-12 2022-11-08 江苏锡沂高新材料产业技术研究院有限公司 一种反射式x光管

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE438913A (de) * 1939-05-06
NL63159C (de) * 1943-03-15
US2782334A (en) * 1952-03-10 1957-02-19 Raytheon Mfg Co Velocity modulated electron discharge devices
US3293476A (en) * 1963-01-04 1966-12-20 Varian Associates Electrode assembly for an electron discharge device made from a material having a low carbon content

Also Published As

Publication number Publication date
FR1572512A (de) 1969-06-27
US3564317A (en) 1971-02-16
BE715097A (de) 1968-11-13
AT284977B (de) 1970-10-12
CH482295A (de) 1969-11-30
DE1614158A1 (de) 1971-04-29
JPS5223234B1 (de) 1977-06-22
NL6806644A (de) 1968-11-14

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