NL261666A - - Google Patents

Info

Publication number
NL261666A
NL261666A NL261666DA NL261666A NL 261666 A NL261666 A NL 261666A NL 261666D A NL261666D A NL 261666DA NL 261666 A NL261666 A NL 261666A
Authority
NL
Netherlands
Application number
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.)
Publication of NL261666A publication Critical patent/NL261666A/xx

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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
    • 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
    • H01J1/26—Supports for the emissive material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid Thermionic Cathode (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
NL261666D 1960-02-25 NL261666A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11045A US3127537A (en) 1960-02-25 1960-02-25 Cathode mount and alloy therefor

Publications (1)

Publication Number Publication Date
NL261666A true NL261666A (enrdf_load_stackoverflow)

Family

ID=21748623

Family Applications (1)

Application Number Title Priority Date Filing Date
NL261666D NL261666A (enrdf_load_stackoverflow) 1960-02-25

Country Status (6)

Country Link
US (1) US3127537A (enrdf_load_stackoverflow)
CH (1) CH395351A (enrdf_load_stackoverflow)
DE (1) DE1212223B (enrdf_load_stackoverflow)
ES (1) ES265177A1 (enrdf_load_stackoverflow)
GB (1) GB961404A (enrdf_load_stackoverflow)
NL (1) NL261666A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293476A (en) * 1963-01-04 1966-12-20 Varian Associates Electrode assembly for an electron discharge device made from a material having a low carbon content
US3419744A (en) * 1964-08-17 1968-12-31 Sylvania Electric Prod Integral laminated cathode and support structure
US3524098A (en) * 1968-05-13 1970-08-11 Machlett Lab Inc Aluminum anode power tube
CN105950917A (zh) * 2016-05-26 2016-09-21 张日龙 一种耐热合金及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1921619A (en) * 1928-05-21 1933-08-08 Sparks Withington Co Vacuum tube
FR959951A (enrdf_load_stackoverflow) * 1944-02-12 1950-04-07
US2543841A (en) * 1948-06-26 1951-03-06 Midvale Company Metal alloy especially adapted for use at high temperatures
US2726346A (en) * 1952-01-25 1955-12-06 Rca Corp Indirectly heated cathode of increased efficiency
US2743175A (en) * 1953-01-27 1956-04-24 Int Nickel Co Precision casting alloy
US2899592A (en) * 1953-11-18 1959-08-11 coppola
US2884554A (en) * 1956-06-28 1959-04-28 Rca Corp Electron tube
NL98267C (enrdf_load_stackoverflow) * 1956-09-03
US2945295A (en) * 1957-12-20 1960-07-19 Westinghouse Electric Corp High temperature metallic joint
DE1104621B (de) 1958-05-03 1961-04-13 Superior Tube Co Emissionsschichttraeger fuer indirekt geheizte Kathoden von Elektronenroehren

Also Published As

Publication number Publication date
DE1212223B (de) 1966-03-10
US3127537A (en) 1964-03-31
ES265177A1 (es) 1961-05-01
GB961404A (en) 1964-06-24
CH395351A (de) 1965-07-15

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