NL6612419A - - Google Patents

Info

Publication number
NL6612419A
NL6612419A NL6612419A NL6612419A NL6612419A NL 6612419 A NL6612419 A NL 6612419A NL 6612419 A NL6612419 A NL 6612419A NL 6612419 A NL6612419 A NL 6612419A NL 6612419 A NL6612419 A NL 6612419A
Authority
NL
Netherlands
Application number
NL6612419A
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 NL6612419A publication Critical patent/NL6612419A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/02Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas
    • H01J41/04Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas with ionisation by means of thermionic cathodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00Details 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
    • H01J1/02Main electrodes
    • H01J1/13Solid thermionic cathodes
    • H01J1/14Solid thermionic cathodes characterised by the material
NL6612419A 1965-12-08 1966-09-02 NL6612419A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965L0052334 DE1265876B (de) 1965-12-08 1965-12-08 Oxydkathode und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
NL6612419A true NL6612419A (en:Method) 1967-06-09

Family

ID=7274638

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6612419A NL6612419A (en:Method) 1965-12-08 1966-09-02

Country Status (4)

Country Link
CH (1) CH445654A (en:Method)
DE (1) DE1265876B (en:Method)
GB (1) GB1135676A (en:Method)
NL (1) NL6612419A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505527A1 (de) * 1985-02-18 1986-08-21 Herfurth Gmbh, 2000 Hamburg Vorrichtung zur kontaminationsueberwachung gegen strahlungsverseuchung von personen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE889811C (de) * 1940-12-11 1953-09-14 Telefunken Gmbh Thoriumoxyd-Paste-Kathode fuer elektrische Entladungsgefaesse

Also Published As

Publication number Publication date
GB1135676A (en) 1968-12-04
DE1265876B (de) 1968-04-11
CH445654A (de) 1967-10-31

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