BE687198A - - Google Patents

Info

Publication number
BE687198A
BE687198A BE687198DA BE687198A BE 687198 A BE687198 A BE 687198A BE 687198D A BE687198D A BE 687198DA BE 687198 A BE687198 A BE 687198A
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 BE687198A publication Critical patent/BE687198A/xx

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
BE687198D 1965-09-23 1966-09-21 BE687198A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6512348A NL6512348A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1965-09-23 1965-09-23

Publications (1)

Publication Number Publication Date
BE687198A true BE687198A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1967-03-21

Family

ID=19794213

Family Applications (1)

Application Number Title Priority Date Filing Date
BE687198D BE687198A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1965-09-23 1966-09-21

Country Status (12)

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

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 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * 1960-08-19
US3328201A (en) * 1964-04-27 1967-06-27 Rca Corp Heater for electron tubes

Also Published As

Publication number Publication date
CH477085A (de) 1969-08-15
US3490944A (en) 1970-01-20
FI43089B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1970-10-01
GB1121035A (en) 1968-07-24
FR1501048A (fr) 1967-11-10
ES331443A1 (es) 1967-08-01
NO119366B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1970-05-11
DE1564448C3 (de) 1976-01-02
DK118198B (da) 1970-07-20
DE1564448A1 (de) 1970-03-05
DE1564448B2 (de) 1975-05-15
AT263156B (de) 1968-07-10
NL6512348A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1967-03-28

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