BE376006A - - Google Patents

Info

Publication number
BE376006A
BE376006A BE376006DA BE376006A BE 376006 A BE376006 A BE 376006A BE 376006D A BE376006D A BE 376006DA BE 376006 A BE376006 A BE 376006A
Authority
BE
Belgium
Prior art keywords
heating element
cathode
conduits
conductive
cylinder
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE376006A publication Critical patent/BE376006A/fr

Links

Classifications

    • 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
    • H01J1/20Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment

Landscapes

  • Resistance Heating (AREA)
BE376006D BE376006A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE376006A true BE376006A (enrdf_load_stackoverflow)

Family

ID=46501

Family Applications (1)

Application Number Title Priority Date Filing Date
BE376006D BE376006A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE376006A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
KR20220061204A (ko) 2층 구조의 세라믹 전기발열체 및 전기납땜인두
US2898571A (en) Methods of manufacturing tubular sheathed heating elements
US2258836A (en) Cathode heater
BE376006A (enrdf_load_stackoverflow)
FR2631486A1 (fr) Lampe a decharge de haute intensite sabs electrodes
JP2001035438A (ja) 蛍光ランプおよび蛍光ランプ用の電極アッセンブリの製造方法
US1954474A (en) Glow cathode
US2916653A (en) Electron emissive electrode
JP2005522851A (ja) 電気発熱抵抗体
JP6548043B2 (ja) 電極体および高圧放電ランプ
JP2022119333A (ja) ヒータ一体型カソードチューブ及びホローカソード
EP1292963A1 (fr) Cathode a rendement thermique optimise
BE360364A (enrdf_load_stackoverflow)
BE346608A (enrdf_load_stackoverflow)
FR2725105A1 (fr) Element chauffant
BE373611A (enrdf_load_stackoverflow)
BE401312A (enrdf_load_stackoverflow)
CH129112A (fr) Electrode émissive d'électrons.
BE404741A (enrdf_load_stackoverflow)
BE362220A (enrdf_load_stackoverflow)
BE375973A (enrdf_load_stackoverflow)
JPH02147166A (ja) 電気半田こて用加熱素子組立体及び電気半田こて
BE368389A (enrdf_load_stackoverflow)
BE546663A (enrdf_load_stackoverflow)
FR2810790A1 (fr) Cathode pour tube a rayons cathodiques a encombrement reduit