BE691175A - - Google Patents

Info

Publication number
BE691175A
BE691175A BE691175DA BE691175A BE 691175 A BE691175 A BE 691175A BE 691175D A BE691175D A BE 691175DA BE 691175 A BE691175 A BE 691175A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE691175A publication Critical patent/BE691175A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02Details
    • H01J37/04Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
    • H01J37/06Electron sources; Electron guns
    • H01J37/067Replacing parts of guns; Mutual adjustment of electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electron Sources, Ion Sources (AREA)
BE691175D 1965-12-14 1966-12-14 BE691175A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST024761 1965-12-14

Publications (1)

Publication Number Publication Date
BE691175A true BE691175A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-05-16

Family

ID=7460267

Family Applications (1)

Application Number Title Priority Date Filing Date
BE691175D BE691175A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1965-12-14 1966-12-14

Country Status (8)

Country Link
US (1) US3478244A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT268473B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE691175A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH452067A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1505059A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1163530A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6617564A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE340397B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835327A (en) * 1972-05-08 1974-09-10 United Aircraft Corp Triode electron gun for electron beam machines
FR2315766A1 (fr) * 1975-06-23 1977-01-21 Sciaky Sa Canon a electrons
JPS5277661A (en) * 1975-12-24 1977-06-30 Jeol Ltd Electron gun
DE3328172A1 (de) * 1983-08-04 1985-02-14 Leybold-Heraeus GmbH, 5000 Köln Elektronenstrahlkanone
US8581481B1 (en) 2011-02-25 2013-11-12 Applied Physics Technologies, Inc. Pre-aligned thermionic emission assembly
JP5614854B2 (ja) * 2012-03-27 2014-10-29 株式会社リガク 電子銃、x線発生装置及びx線測定装置
CN107393791B (zh) * 2017-08-28 2023-09-05 丹东市无损检测设备有限公司 超高压双极金属陶瓷x射线管
DE102018123100A1 (de) 2018-09-20 2020-03-26 Thales Deutschland GmbH Electron Devices Elektronenkanone
JP7502359B2 (ja) * 2022-03-29 2024-06-18 日本電子株式会社 荷電粒子線源および荷電粒子線装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE437814A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1939-02-21
US2319061A (en) * 1941-01-31 1943-05-11 Rca Corp Demountable electron gun
US3109953A (en) * 1960-09-28 1963-11-05 Gen Electric Cathode ray tube having a plurality of interchangeable cathodes
US3187216A (en) * 1961-05-12 1965-06-01 Welding Research Inc Electron gun having a releasably clamped electron emitting element

Also Published As

Publication number Publication date
DE1514782B2 (de) 1975-11-13
FR1505059A (fr) 1967-12-08
US3478244A (en) 1969-11-11
DE1514782A1 (de) 1969-06-19
CH452067A (de) 1968-05-31
AT268473B (de) 1969-02-10
SE340397B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-11-15
NL6617564A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-06-15
GB1163530A (en) 1969-09-10

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