JPS5328365A - Dispenser cathode and method of fabricating same - Google Patents

Dispenser cathode and method of fabricating same

Info

Publication number
JPS5328365A
JPS5328365A JP9151077A JP9151077A JPS5328365A JP S5328365 A JPS5328365 A JP S5328365A JP 9151077 A JP9151077 A JP 9151077A JP 9151077 A JP9151077 A JP 9151077A JP S5328365 A JPS5328365 A JP S5328365A
Authority
JP
Japan
Prior art keywords
fabricating same
dispenser cathode
dispenser
cathode
fabricating
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP9151077A
Other languages
English (en)
Japanese (ja)
Other versions
JPS617697B2 (jp
Inventor
Kuitsupaa Adorianausu
Rudorufu Boerensu Paurusu
Buranken Yakobu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of JPS5328365A publication Critical patent/JPS5328365A/ja
Publication of JPS617697B2 publication Critical patent/JPS617697B2/ja
Granted legal-status Critical Current

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
    • H01J1/28—Dispenser-type cathodes, e.g. L-cathode
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Solid Thermionic Cathode (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Powder Metallurgy (AREA)
JP9151077A 1976-08-04 1977-08-01 Dispenser cathode and method of fabricating same Granted JPS5328365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7608642A NL7608642A (nl) 1976-08-04 1976-08-04 Werkwijze voor de vervaardiging van een voor- raadkathode en voorraadkathode vervaardigd volgens die werkwijze.

Publications (2)

Publication Number Publication Date
JPS5328365A true JPS5328365A (en) 1978-03-16
JPS617697B2 JPS617697B2 (jp) 1986-03-08

Family

ID=19826692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9151077A Granted JPS5328365A (en) 1976-08-04 1977-08-01 Dispenser cathode and method of fabricating same

Country Status (13)

Country Link
JP (1) JPS5328365A (jp)
BE (1) BE857406A (jp)
BR (1) BR7705042A (jp)
CA (1) CA1091291A (jp)
DD (1) DD130604A5 (jp)
DE (1) DE2733342C2 (jp)
ES (1) ES461278A1 (jp)
FI (1) FI772335A (jp)
FR (1) FR2360983A1 (jp)
GB (1) GB1583585A (jp)
IT (1) IT1086053B (jp)
NL (1) NL7608642A (jp)
PL (1) PL123760B1 (jp)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7905542A (nl) * 1979-07-17 1981-01-20 Philips Nv Naleveringskathode.
NL8105921A (nl) * 1981-12-31 1983-07-18 Philips Nv Televisiekamerabuis.
DE3336489A1 (de) * 1983-10-07 1985-04-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Indirekt geheizte vorratskathode

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL222412A (jp) * 1956-12-15
NL112717C (jp) * 1959-01-22
US3160780A (en) * 1961-01-17 1964-12-08 Philips Corp Indirectly heated cathode
NL6602973A (jp) * 1966-03-08 1967-09-11
DE1764260A1 (de) * 1968-05-04 1971-07-01 Telefunken Patent Verfahren zum Herstellen einer Vorratskathode

Also Published As

Publication number Publication date
JPS617697B2 (jp) 1986-03-08
GB1583585A (en) 1981-01-28
CA1091291A (en) 1980-12-09
BR7705042A (pt) 1978-06-06
FR2360983B1 (jp) 1980-07-18
IT1086053B (it) 1985-05-28
FI772335A (jp) 1978-02-05
NL7608642A (nl) 1978-02-07
DD130604A5 (de) 1978-04-12
ES461278A1 (es) 1978-05-01
FR2360983A1 (fr) 1978-03-03
PL123760B1 (en) 1982-11-30
DE2733342C2 (de) 1986-05-15
BE857406A (fr) 1978-02-02
PL199999A1 (pl) 1978-03-28
DE2733342A1 (de) 1978-02-09

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