CA1001205A - Screening sleeve for the cathode of an x-ray tube - Google Patents

Screening sleeve for the cathode of an x-ray tube

Info

Publication number
CA1001205A
CA1001205A CA189,494A CA189494A CA1001205A CA 1001205 A CA1001205 A CA 1001205A CA 189494 A CA189494 A CA 189494A CA 1001205 A CA1001205 A CA 1001205A
Authority
CA
Canada
Prior art keywords
cathode
ray tube
screening sleeve
screening
sleeve
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
CA189,494A
Other versions
CA189494S (en
Inventor
Diethard Peter
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
Priority claimed from DE19732300630 external-priority patent/DE2300630C3/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1001205A publication Critical patent/CA1001205A/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
    • H01J35/16—Vessels; Containers; Shields associated therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H01J19/44—Insulation between electrodes or supports within the vacuum space
CA189,494A 1973-01-08 1974-01-04 Screening sleeve for the cathode of an x-ray tube Expired CA1001205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732300630 DE2300630C3 (en) 1973-01-08 Cathode arrangement for a high voltage vacuum tube

Publications (1)

Publication Number Publication Date
CA1001205A true CA1001205A (en) 1976-12-07

Family

ID=5868449

Family Applications (1)

Application Number Title Priority Date Filing Date
CA189,494A Expired CA1001205A (en) 1973-01-08 1974-01-04 Screening sleeve for the cathode of an x-ray tube

Country Status (5)

Country Link
US (1) US3911306A (en)
JP (1) JPS5543585B2 (en)
CA (1) CA1001205A (en)
FR (1) FR2213583B1 (en)
GB (1) GB1458027A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2448497C3 (en) * 1974-10-11 1986-02-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt X-ray source with an X-ray tube having an evacuated cylindrical metal part and with at least one connection part
DE2506841C2 (en) * 1975-02-18 1986-07-03 Philips Patentverwaltung Gmbh, 2000 Hamburg High voltage vacuum tube
DE3142281A1 (en) * 1981-10-24 1983-05-05 Philips Patentverwaltung Gmbh, 2000 Hamburg X-RAY TUBES WITH A METAL PART AND AN ELECTRODE LEADING HIGH VOLTAGE POSITIVE TO THE METAL PART
CH665920A5 (en) * 1985-03-28 1988-06-15 Comet Elektron Roehren X-ray tube WITH THE ANODE AND CATHODE SURROUNDING CYLINDRICAL METAL PART.
EP0590418B1 (en) * 1992-10-02 1996-08-14 Licentia Patent-Verwaltungs-GmbH High voltage tube
US7020244B1 (en) * 2004-12-17 2006-03-28 General Electric Company Method and design for electrical stress mitigation in high voltage insulators in X-ray tubes
US7702077B2 (en) * 2008-05-19 2010-04-20 General Electric Company Apparatus for a compact HV insulator for x-ray and vacuum tube and method of assembling same
CN111554556B (en) * 2020-05-18 2023-06-27 上海联影医疗科技股份有限公司 X-ray tube and medical imaging apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332426A (en) * 1941-05-03 1943-10-19 Gen Electric X Ray Corp X-ray tube

Also Published As

Publication number Publication date
US3911306A (en) 1975-10-07
JPS49104559A (en) 1974-10-03
GB1458027A (en) 1976-12-08
JPS5543585B2 (en) 1980-11-07
FR2213583B1 (en) 1976-11-26
FR2213583A1 (en) 1974-08-02
DE2300630B2 (en) 1976-12-16
DE2300630A1 (en) 1974-07-18

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