BE746857A - THERMAL SHUNT FOR CATHODE - Google Patents

THERMAL SHUNT FOR CATHODE

Info

Publication number
BE746857A
BE746857A BE746857DA BE746857A BE 746857 A BE746857 A BE 746857A BE 746857D A BE746857D A BE 746857DA BE 746857 A BE746857 A BE 746857A
Authority
BE
Belgium
Prior art keywords
cathode
thermal shunt
shunt
thermal
Prior art date
Application number
Other languages
French (fr)
Inventor
M I Kahl
Original Assignee
Sylvania Electric Prod
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 Sylvania Electric Prod filed Critical Sylvania Electric Prod
Publication of BE746857A publication Critical patent/BE746857A/en

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
BE746857D 1969-03-05 1970-03-05 THERMAL SHUNT FOR CATHODE BE746857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80451369A 1969-03-05 1969-03-05

Publications (1)

Publication Number Publication Date
BE746857A true BE746857A (en) 1970-08-17

Family

ID=25189153

Family Applications (1)

Application Number Title Priority Date Filing Date
BE746857D BE746857A (en) 1969-03-05 1970-03-05 THERMAL SHUNT FOR CATHODE

Country Status (3)

Country Link
US (1) US3626231A (en)
BE (1) BE746857A (en)
DE (1) DE7008144U (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885191A (en) * 1974-03-06 1975-05-20 Gte Sylvania Inc Cathode-grid assembly for a cathode ray tube
US4499405A (en) * 1981-05-20 1985-02-12 Rpc Industries Hot cathode for broad beam electron gun
JP2607654B2 (en) * 1988-12-16 1997-05-07 株式会社東芝 Indirectly heated cathode structure and electron gun structure using the same
JPH0722034B2 (en) * 1989-07-01 1995-03-08 株式会社日立製作所 Inorganic insulation heater, manufacturing method thereof, and cathode ray tube using the same
US7702077B2 (en) * 2008-05-19 2010-04-20 General Electric Company Apparatus for a compact HV insulator for x-ray and vacuum tube and method of assembling same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522259A (en) * 1948-05-06 1950-09-12 Bell Telephone Labor Inc Electrode temperature regulation
NL134600C (en) * 1960-11-14
US3130339A (en) * 1961-06-02 1964-04-21 Sylvania Electric Prod Cathode cooling for electron discharge devices
US3351792A (en) * 1964-12-28 1967-11-07 Sylvania Electric Prod Quick warm-up heat-shielded cathode structure for cathode ray tubes
US3549929A (en) * 1968-08-30 1970-12-22 Zenith Radio Corp Bimetallic connector for completing path between cathode and heat sink for temperature control

Also Published As

Publication number Publication date
DE7008144U (en) 1970-08-20
US3626231A (en) 1971-12-07

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