CA1184231A - X-ray tube shielding electrode - Google Patents

X-ray tube shielding electrode

Info

Publication number
CA1184231A
CA1184231A CA000401424A CA401424A CA1184231A CA 1184231 A CA1184231 A CA 1184231A CA 000401424 A CA000401424 A CA 000401424A CA 401424 A CA401424 A CA 401424A CA 1184231 A CA1184231 A CA 1184231A
Authority
CA
Canada
Prior art keywords
insulator
electrode
tube
shielding electrode
voltage vacuum
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
CA000401424A
Other languages
English (en)
French (fr)
Inventor
Horst Brettschneider
Walter Hartl
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
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1184231A publication Critical patent/CA1184231A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/52—Screens for shielding; Guides for influencing the discharge; Masks interposed in the electron stream
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details

Landscapes

  • X-Ray Techniques (AREA)
CA000401424A 1981-04-23 1982-04-22 X-ray tube shielding electrode Expired CA1184231A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813116169 DE3116169A1 (de) 1981-04-23 1981-04-23 Hochspannungs-vakuumroehre, insbesondere roentgenroehre
DEP3116169.3 1981-04-23

Publications (1)

Publication Number Publication Date
CA1184231A true CA1184231A (en) 1985-03-19

Family

ID=6130684

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000401424A Expired CA1184231A (en) 1981-04-23 1982-04-22 X-ray tube shielding electrode

Country Status (6)

Country Link
US (1) US4499592A (en])
EP (1) EP0063840B1 (en])
JP (1) JPS57182952A (en])
CA (1) CA1184231A (en])
DE (2) DE3116169A1 (en])
IL (1) IL65554A (en])

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60163355A (ja) * 1984-02-03 1985-08-26 Toshiba Corp Ｘ線管装置
CH665920A5 (de) * 1985-03-28 1988-06-15 Comet Elektron Roehren Roentgenroehre mit einem die anode und die kathode umgebenden zylindrischen metallteil.
EP0590418B1 (de) * 1992-10-02 1996-08-14 Licentia Patent-Verwaltungs-GmbH Hochspannungsröhre
DE4241572A1 (de) * 1992-10-02 1994-04-28 Licentia Gmbh Hochspannungsröhre
US6901136B1 (en) * 2003-12-02 2005-05-31 Ge Medical Systems Global Technology Co., Llc X-ray tube system and apparatus with conductive proximity between cathode and electromagnetic shield
JP5278895B2 (ja) * 2008-04-25 2013-09-04 株式会社日立メディコ 陽極接地型ｘ線管装置
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
US7783012B2 (en) * 2008-09-15 2010-08-24 General Electric Company Apparatus for a surface graded x-ray tube insulator and method of assembling same
US9384932B2 (en) 2010-10-27 2016-07-05 Schlumberger Technology Corporation Thick-film resistorized ceramic insulators for sealed high voltage tube electrodes
DE102014018449B3 (de) 2014-12-12 2016-06-09 Audi Ag Elektrische Maschine
FR3069100B1 (fr) * 2017-07-11 2019-08-23 Thales Source generatrice de rayons ionisants compacte, ensemble comprenant plusieurs sources et procede de realisation de la source
CN112216584B (zh) * 2020-10-09 2024-05-14 西门子爱克斯射线真空技术(无锡)有限公司 带屏蔽部件的x射线发生器
CN117596759B (zh) * 2024-01-19 2024-04-05 上海超群检测科技股份有限公司 X射线装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE695292C (de) * 1937-12-23 1940-08-22 C H F Mueller Akt Ges Drehanodenroentgenroehre mit Hochspannungsschutzmantel
US3728573A (en) * 1972-08-03 1973-04-17 Gte Sylvania Inc Leakage inhibiting shield
DE2455974C3 (de) * 1974-11-27 1979-08-09 Philips Patentverwaltung Gmbh, 2000 Hamburg Drehanodenröntgenröhre
DE2506841C2 (de) * 1975-02-18 1986-07-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Hochspannungs-Vakuumröhre
JPS5427349A (en) * 1977-08-03 1979-03-01 Hitachi Ltd Electron tube

Also Published As

Publication number Publication date
EP0063840A1 (de) 1982-11-03
IL65554A (en) 1985-04-30
JPS57182952A (en) 1982-11-11
EP0063840B1 (de) 1985-10-16
JPH0355933B2 (en]) 1991-08-26
DE3116169A1 (de) 1982-11-11
US4499592A (en) 1985-02-12
DE3266898D1 (en) 1985-11-21
IL65554A0 (en) 1982-07-30

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry