CH488285A - Elektrische Entladungsröhre - Google Patents

Elektrische Entladungsröhre

Info

Publication number
CH488285A
CH488285A CH109369A CH109369A CH488285A CH 488285 A CH488285 A CH 488285A CH 109369 A CH109369 A CH 109369A CH 109369 A CH109369 A CH 109369A CH 488285 A CH488285 A CH 488285A
Authority
CH
Switzerland
Prior art keywords
electric discharge
discharge tube
tube
electric
discharge
Prior art date
Application number
CH109369A
Other languages
English (en)
Inventor
Maria Mentjens Joha Fransiscus
Original Assignee
Philips 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
Application filed by Philips Nv filed Critical Philips Nv
Publication of CH488285A publication Critical patent/CH488285A/de

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/28Non-electron-emitting electrodes; Screens
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00Discharge tubes and lamps
    • H01J2893/0001Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012Constructional arrangements
    • H01J2893/0013Sealed electrodes
CH109369A 1968-01-27 1969-01-24 Elektrische Entladungsröhre CH488285A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6801264A NL6801264A (de) 1968-01-27 1968-01-27

Publications (1)

Publication Number Publication Date
CH488285A true CH488285A (de) 1970-03-31

Family

ID=19802618

Family Applications (1)

Application Number Title Priority Date Filing Date
CH109369A CH488285A (de) 1968-01-27 1969-01-24 Elektrische Entladungsröhre

Country Status (7)

Country Link
AT (1) AT281212B (de)
BE (1) BE727468A (de)
CH (1) CH488285A (de)
ES (1) ES362924A1 (de)
FR (1) FR1593681A (de)
GB (1) GB1183309A (de)
NL (1) NL6801264A (de)

Also Published As

Publication number Publication date
DE1900543B2 (de) 1975-09-04
FR1593681A (de) 1970-06-01
DE1900543A1 (de) 1969-08-28
BE727468A (de) 1969-07-28
GB1183309A (en) 1970-03-04
AT281212B (de) 1970-05-11
NL6801264A (de) 1969-07-29
ES362924A1 (es) 1970-11-16

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Legal Events

Date Code Title Description
PL Patent ceased