RO64641A - Cathode a chauffage rapide - Google Patents

Cathode a chauffage rapide

Info

Publication number
RO64641A
RO64641A RO7400078086A RO7808674A RO64641A RO 64641 A RO64641 A RO 64641A RO 7400078086 A RO7400078086 A RO 7400078086A RO 7808674 A RO7808674 A RO 7808674A RO 64641 A RO64641 A RO 64641A
Authority
RO
Romania
Prior art keywords
fast heating
heating cathode
cathode
fast
heating
Prior art date
Application number
RO7400078086A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Wolfram Andre
Eberhard Nill
Peter Schmid
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of RO64641A publication Critical patent/RO64641A/ro

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/04—Cathodes
RO7400078086A 1973-03-20 1974-03-19 Cathode a chauffage rapide RO64641A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2313911A DE2313911B2 (de) 1973-03-20 1973-03-20 Schnell anheizende Kathode für Kathodenstrahlröhren

Publications (1)

Publication Number Publication Date
RO64641A true RO64641A (fr) 1978-12-15

Family

ID=5875360

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7400078086A RO64641A (fr) 1973-03-20 1974-03-19 Cathode a chauffage rapide

Country Status (13)

Country Link
US (1) US3895249A (enrdf_load_stackoverflow)
JP (1) JPS559127B2 (enrdf_load_stackoverflow)
BE (1) BE812531A (enrdf_load_stackoverflow)
CA (1) CA1019385A (enrdf_load_stackoverflow)
CS (1) CS202174A2 (enrdf_load_stackoverflow)
DD (1) DD110974A5 (enrdf_load_stackoverflow)
DE (1) DE2313911B2 (enrdf_load_stackoverflow)
ES (1) ES424449A1 (enrdf_load_stackoverflow)
FR (1) FR2222747B1 (enrdf_load_stackoverflow)
GB (1) GB1436986A (enrdf_load_stackoverflow)
NL (1) NL7403571A (enrdf_load_stackoverflow)
PL (1) PL92465B1 (enrdf_load_stackoverflow)
RO (1) RO64641A (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614270C2 (de) * 1976-04-02 1982-04-15 Standard Elektrik Lorenz Ag, 7000 Stuttgart Kathodenaufbau
DE2654554C2 (de) * 1976-12-02 1983-04-21 Standard Elektrik Lorenz Ag, 7000 Stuttgart Pilzkathode für Kathodenstrahlröhren
DE2704870C3 (de) * 1977-02-05 1980-12-18 Bayer Ag, 5090 Leverkusen Strahlungsbeheizter Ofen
US4184100A (en) * 1977-03-29 1980-01-15 Tokyo Shibaura Electric Co., Ltd. Indirectly-heated cathode device for electron tubes
DE2846796C2 (de) * 1978-10-27 1982-08-12 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verfahren zum Befestigen des Kathodenhalters einer Schnellheizkathode
JPS6036056B2 (ja) * 1979-06-21 1985-08-17 株式会社東芝 陰極構体
DE2938248A1 (de) * 1979-09-21 1981-03-26 Standard Elektrik Lorenz AG, 70435 Stuttgart Heizelement fuer eine indirekt geheizte kathode
DE3029853C2 (de) * 1980-08-07 1982-08-26 Standard Elektrik Lorenz Ag, 7000 Stuttgart Indirekt durch Elektronenstoß geheizte Wehneltkathode
DE3145167A1 (de) * 1981-11-13 1983-05-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung mit einer thermionischen emissionskathode
US4554480A (en) * 1983-11-29 1985-11-19 Rca Corporation Cathode-ray tube having an electron gun assembly with emissivity modifying means
US4675573A (en) * 1985-08-23 1987-06-23 Varian Associates, Inc. Method and apparatus for quickly heating a vacuum tube cathode
JPH11185649A (ja) 1997-12-22 1999-07-09 Hitachi Ltd 陰極線管の傍熱型陰極構体
KR100310683B1 (ko) * 1999-09-08 2001-10-18 김순택 전자총의 음극구조체와 이의 제조방법
JP2001195997A (ja) 2000-01-11 2001-07-19 Hitachi Ltd 陰極線管

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507812A (en) * 1945-08-17 1950-05-16 Cossor Ltd A C Thermionic cathode
US2914694A (en) * 1957-10-04 1959-11-24 Rca Corp Cathode assembly
FR1364978A (fr) * 1962-07-30 1964-06-26 Philips Nv Procédé pour recouvrir d'une couche isolante à rayonnement noir le filament d'unecathode à chauffage indirect
US3450565A (en) * 1964-12-18 1969-06-17 Sylvania Electric Prod Method of coating heater coils
US3376461A (en) * 1964-12-28 1968-04-02 Varian Associates Thermionic cathodes and high frequency electron discharge devices
NL6513665A (enrdf_load_stackoverflow) * 1965-10-22 1967-04-24

Also Published As

Publication number Publication date
DE2313911A1 (de) 1974-10-03
FR2222747A1 (enrdf_load_stackoverflow) 1974-10-18
BE812531A (nl) 1974-09-20
JPS49123569A (enrdf_load_stackoverflow) 1974-11-26
US3895249A (en) 1975-07-15
CA1019385A (en) 1977-10-18
NL7403571A (enrdf_load_stackoverflow) 1974-09-24
GB1436986A (en) 1976-05-26
DD110974A5 (enrdf_load_stackoverflow) 1975-01-12
CS202174A2 (en) 1991-06-11
JPS559127B2 (enrdf_load_stackoverflow) 1980-03-07
ES424449A1 (es) 1976-06-16
FR2222747B1 (enrdf_load_stackoverflow) 1979-01-26
DE2313911B2 (de) 1975-09-25
PL92465B1 (enrdf_load_stackoverflow) 1977-04-30

Similar Documents

Publication Publication Date Title
SE400348B (sv) Brennare
AT330910B (de) Elektrisches heizgewebe
BE837586Q (fr) Cuiseur solaire
TR18330A (tr) Harcanmayan anodlarla fuezyon elektrolizine mahsus usul
IT1015608B (it) Elettrodo endocardiaco
IT1010980B (it) Gruppo riscaldante elettrico
AR199742A1 (es) Un electrodo bipolar
NL179013C (nl) Thermische kathode.
RO64641A (fr) Cathode a chauffage rapide
BE823484A (nl) Gecombineerde warmteuitwisselaar-menger
SE398190B (sv) Mikrovagsupphettningsapparat
AT333337B (de) Stromabnehmer
IT1016329B (it) Apparecchio di riscaldamento a microonde
IT1014880B (it) Alimentatore elettrico
SE406638B (sv) Brennare
SE391069B (sv) Magnetron
BR7401895A (pt) Aparelho de aquecimento
BE812648A (fr) Thermopompe
BE823256A (nl) Verwarmingstoestel
BE818424A (fr) Anode
BR7303755D0 (pt) Um aparelho calefator de catodo
AT347078B (de) Gasheizgeraet
NL7409825A (nl) Elektrisch verwarmingselement.
ATA380274A (de) Heizstrahler
SU553400A1 (ru) Нагреватель