ES265612A1 - Un tubo de descarga de electrones - Google Patents

Un tubo de descarga de electrones

Info

Publication number
ES265612A1
ES265612A1 ES0265612A ES265612A ES265612A1 ES 265612 A1 ES265612 A1 ES 265612A1 ES 0265612 A ES0265612 A ES 0265612A ES 265612 A ES265612 A ES 265612A ES 265612 A1 ES265612 A1 ES 265612A1
Authority
ES
Spain
Prior art keywords
cathode
sleeve
cathode assembly
electron tube
electron
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.)
Expired
Application number
ES0265612A
Other languages
English (en)
Spanish (es)
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Publication of ES265612A1 publication Critical patent/ES265612A1/es
Expired 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0002—Construction arrangements of electrode systems
    • H01J2893/0005—Fixing of electrodes

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Microwave Tubes (AREA)
  • Solid Thermionic Cathode (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
ES0265612A 1960-03-14 1961-03-13 Un tubo de descarga de electrones Expired ES265612A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14958A US3085175A (en) 1960-03-14 1960-03-14 Cathode assembly for electron tube

Publications (1)

Publication Number Publication Date
ES265612A1 true ES265612A1 (es) 1961-08-16

Family

ID=21768776

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0265612A Expired ES265612A1 (es) 1960-03-14 1961-03-13 Un tubo de descarga de electrones

Country Status (6)

Country Link
US (1) US3085175A (fr)
DE (1) DE1118366B (fr)
ES (1) ES265612A1 (fr)
FR (1) FR1280485A (fr)
GB (1) GB970401A (fr)
NL (1) NL262339A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL294993A (fr) * 1962-07-06
US3569768A (en) * 1968-11-21 1971-03-09 Sylvania Electric Prod Cathode sleeve effecting maximum heat transfer to top of cathode cap and minimum to cap wall
US3898721A (en) * 1973-05-18 1975-08-12 Gte Sylvania Inc Diffusion bonded cathode for electron discharge device
US3875629A (en) * 1973-05-18 1975-04-08 Gte Sylvania Inc Method of fabricating cathodes for electron discharge devices
US4652794A (en) * 1982-12-10 1987-03-24 National Research Development Corporation Electroluminescent device having a resistive backing layer
DE19800766C1 (de) * 1998-01-12 1999-07-29 Siemens Ag Elektronenstrahlröhre mit hoher Lebensdauer bei höchsten Strömen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1828524A (en) * 1928-03-07 1931-10-20 Arcturus Radio Tube Co Heater type vacuum tube
GB629126A (en) * 1947-04-14 1949-09-13 British Thomson Houston Co Ltd Improvements in and relating to cathodes for electric discharge devices
US2524001A (en) * 1948-05-19 1950-09-26 Raytheon Mfg Co Compressed cathode support structure
US2708249A (en) * 1950-12-05 1955-05-10 Rca Corp Ultra high frequency electron tube

Also Published As

Publication number Publication date
NL262339A (fr)
DE1118366B (de) 1961-11-30
GB970401A (en) 1964-09-23
FR1280485A (fr) 1961-12-29
US3085175A (en) 1963-04-09

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