HU177075B - Reactive cathode - Google Patents

Reactive cathode

Info

Publication number
HU177075B
HU177075B HUBO001578A HU177075B HU 177075 B HU177075 B HU 177075B HU BO001578 A HUBO001578 A HU BO001578A HU 177075 B HU177075 B HU 177075B
Authority
HU
Hungary
Prior art keywords
reactive cathode
cathode
reactive
Prior art date
Application number
Other languages
English (en)
Hungarian (hu)
Inventor
Charley Buxbaum
Gernot Gessinger
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of HU177075B publication Critical patent/HU177075B/hu

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
    • H01J1/14—Solid thermionic cathodes characterised by the material
    • 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
    • H01J1/28—Dispenser-type cathodes, e.g. L-cathode
HUBO001578 1974-10-25 1975-10-23 Reactive cathode HU177075B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1429574A CH579824A5 (cs) 1974-10-25 1974-10-25

Publications (1)

Publication Number Publication Date
HU177075B true HU177075B (en) 1981-07-28

Family

ID=4399626

Family Applications (1)

Application Number Title Priority Date Filing Date
HUBO001578 HU177075B (en) 1974-10-25 1975-10-23 Reactive cathode

Country Status (10)

Country Link
JP (1) JPS5826607B2 (cs)
AT (1) AT355683B (cs)
CH (1) CH579824A5 (cs)
CS (1) CS211375B2 (cs)
DE (2) DE7438425U (cs)
FR (1) FR2290025A1 (cs)
GB (1) GB1525005A (cs)
HU (1) HU177075B (cs)
NL (1) NL184984C (cs)
SU (1) SU680670A3 (cs)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH582951A5 (cs) * 1973-07-09 1976-12-15 Bbc Brown Boveri & Cie
DE2822665A1 (de) * 1978-05-05 1979-11-08 Bbc Brown Boveri & Cie Gluehkathodenmaterial
CH629033A5 (de) * 1978-05-05 1982-03-31 Bbc Brown Boveri & Cie Gluehkathode.
FR2498372A1 (fr) * 1981-01-16 1982-07-23 Thomson Csf Cathode a chauffage direct, son procede de fabrication, et tube electronique incorporant une telle cathode
DE3205746A1 (de) * 1982-02-18 1983-08-25 Philips Patentverwaltung Gmbh, 2000 Hamburg Thermionische kathode und verfahren zu ihrer herstellung
DE3904552A1 (de) * 1989-02-15 1990-08-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe fuer den betrieb mit wechselstrom
IT1250471B (it) * 1991-02-12 1995-04-07 Jobs Spa Robot con carrello automotore.
DE4114487A1 (de) * 1991-05-03 1992-11-05 Wilhelm Dr Ing Ziegenbein Hochleistungs-gluehkathode
DE4114856A1 (de) * 1991-05-07 1992-11-12 Licentia Gmbh Vorratskathode und verfahren zu deren herstellung

Also Published As

Publication number Publication date
CS211375B2 (en) 1982-02-26
CH579824A5 (cs) 1976-09-15
FR2290025B1 (cs) 1980-01-04
DE2454569C3 (de) 1978-09-14
ATA810575A (de) 1979-08-15
JPS5191659A (cs) 1976-08-11
SU680670A3 (ru) 1979-08-15
NL184984B (nl) 1989-07-17
DE7438425U (de) 1976-09-16
AT355683B (de) 1980-03-10
DE2454569A1 (de) 1976-04-29
JPS5826607B2 (ja) 1983-06-03
FR2290025A1 (fr) 1976-05-28
NL7512403A (nl) 1976-04-27
DE2454569B2 (de) 1978-01-19
NL184984C (nl) 1989-12-18
GB1525005A (en) 1978-09-20

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee