CH477085A - Heizkörper für eine indirekt heizbare Kathode - Google Patents

Heizkörper für eine indirekt heizbare Kathode

Info

Publication number
CH477085A
CH477085A CH1351766A CH1351766A CH477085A CH 477085 A CH477085 A CH 477085A CH 1351766 A CH1351766 A CH 1351766A CH 1351766 A CH1351766 A CH 1351766A CH 477085 A CH477085 A CH 477085A
Authority
CH
Switzerland
Prior art keywords
radiator
indirectly heatable
heatable cathode
cathode
indirectly
Prior art date
Application number
CH1351766A
Other languages
English (en)
Inventor
Raymuend Almer Friedri Hermann
Kuiper Adrianus
Maan Cornelis
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 CH477085A publication Critical patent/CH477085A/de

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
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H01J1/22—Heaters
CH1351766A 1965-09-23 1966-09-20 Heizkörper für eine indirekt heizbare Kathode CH477085A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6512348A NL6512348A (de) 1965-09-23 1965-09-23

Publications (1)

Publication Number Publication Date
CH477085A true CH477085A (de) 1969-08-15

Family

ID=19794213

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1351766A CH477085A (de) 1965-09-23 1966-09-20 Heizkörper für eine indirekt heizbare Kathode

Country Status (12)

Country Link
US (1) US3490944A (de)
AT (1) AT263156B (de)
BE (1) BE687198A (de)
CH (1) CH477085A (de)
DE (1) DE1564448C3 (de)
DK (1) DK118198B (de)
ES (1) ES331443A1 (de)
FI (1) FI43089B (de)
FR (1) FR1501048A (de)
GB (1) GB1121035A (de)
NL (1) NL6512348A (de)
NO (1) NO119366B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581144A (en) * 1969-03-27 1971-05-25 Gen Electric Metal-clad insulated electrical heater
US5293410A (en) * 1991-11-27 1994-03-08 Schlumberger Technology Corporation Neutron generator
US20090108192A1 (en) * 2007-10-25 2009-04-30 Schulumberger Technology Corporation Tritium-Tritium Neutron Generator Logging Tool

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL268393A (de) * 1960-08-19
US3328201A (en) * 1964-04-27 1967-06-27 Rca Corp Heater for electron tubes

Also Published As

Publication number Publication date
FR1501048A (fr) 1967-11-10
DE1564448A1 (de) 1970-03-05
AT263156B (de) 1968-07-10
DE1564448B2 (de) 1975-05-15
DE1564448C3 (de) 1976-01-02
FI43089B (de) 1970-10-01
NO119366B (de) 1970-05-11
US3490944A (en) 1970-01-20
BE687198A (de) 1967-03-21
ES331443A1 (es) 1967-08-01
GB1121035A (en) 1968-07-24
NL6512348A (de) 1967-03-28
DK118198B (da) 1970-07-20

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Legal Events

Date Code Title Description
PL Patent ceased