IT7927319A0 - Metodo per stabilire una spaziatura uniforme fra catodo e griglia in un complesso di cannoni elettronici. - Google Patents

Metodo per stabilire una spaziatura uniforme fra catodo e griglia in un complesso di cannoni elettronici.

Info

Publication number
IT7927319A0
IT7927319A0 IT7927319A IT2731979A IT7927319A0 IT 7927319 A0 IT7927319 A0 IT 7927319A0 IT 7927319 A IT7927319 A IT 7927319A IT 2731979 A IT2731979 A IT 2731979A IT 7927319 A0 IT7927319 A0 IT 7927319A0
Authority
IT
Italy
Prior art keywords
cathode
grid
uniform spacing
electronic gun
establishing uniform
Prior art date
Application number
IT7927319A
Other languages
English (en)
Other versions
IT1124980B (it
Inventor
Mc Candless Harry Edwin
Original Assignee
Rca 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 Rca Corp filed Critical Rca Corp
Publication of IT7927319A0 publication Critical patent/IT7927319A0/it
Application granted granted Critical
Publication of IT1124980B publication Critical patent/IT1124980B/it

Links

Classifications

    • 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
    • H01J9/18—Assembling together the component parts of electrode systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
IT27319/79A 1978-12-13 1979-11-15 Metodo per stabilire una spaziatura uniforme fra catodo e griglia in un complesso di cannini elettronici IT1124980B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/969,158 US4176432A (en) 1978-12-13 1978-12-13 Method for establishing uniform cathode-to-grid spacing in an electron gun

Publications (2)

Publication Number Publication Date
IT7927319A0 true IT7927319A0 (it) 1979-11-15
IT1124980B IT1124980B (it) 1986-05-14

Family

ID=25515259

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27319/79A IT1124980B (it) 1978-12-13 1979-11-15 Metodo per stabilire una spaziatura uniforme fra catodo e griglia in un complesso di cannini elettronici

Country Status (5)

Country Link
US (1) US4176432A (it)
JP (1) JPS5583126A (it)
DE (1) DE2950191A1 (it)
FR (1) FR2444336A1 (it)
IT (1) IT1124980B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316313A (en) * 1980-04-14 1982-02-23 North American Philips Consumer Electronics Corp. Method of forming a cathode and integral spacer
DE3035970C2 (de) * 1980-09-24 1982-11-04 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verfahren zur Justierung der Elektrodenabstände in Strahlenerzeugungssystemen von Elektronenstrahlröhren
NL8400927A (nl) * 1984-03-23 1985-10-16 Philips Nv Inrichting en werkwijze voor het monteren van een geintegreerd elektronenkanonsysteem.
FR2609210B1 (fr) * 1986-12-29 1989-10-20 Videocolor Dispositif de centrage automatique des cathodes dans les oeillets, pour canon a electrons de tube cathodique
FR2616268B1 (fr) * 1987-06-05 1991-02-01 Videocolor Machine d'implantation de cathode de tube cathodique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130474A (en) * 1962-07-30 1964-04-28 Rauland Corp Manufacture of electron discharge devices
US3340035A (en) * 1964-09-28 1967-09-05 Rauland Corp Cathode-ray tube manufacturing apparatus
US3434819A (en) * 1966-06-10 1969-03-25 Kentucky Electronics Inc Color gun beading apparatus
US3643121A (en) * 1968-06-10 1972-02-15 Tokyo Shibaura Electric Co A triple electron gun apparatus provided with convergence electrode
US3533147A (en) * 1968-07-19 1970-10-13 Zenith Radio Corp Cathode inserting machine and process
GB1272226A (en) * 1968-11-11 1972-04-26 Af Hydraulics Improvements in or relating to alternating flow hydraulic systems
US3848301A (en) * 1972-11-06 1974-11-19 Rca Corp Method of directly spacing a cathode-to-grid assembly for a cathode-ray tube
US4015315A (en) * 1975-07-14 1977-04-05 Rca Corporation Method of setting cathode-G1 spacing

Also Published As

Publication number Publication date
DE2950191A1 (de) 1980-06-19
IT1124980B (it) 1986-05-14
JPS5583126A (en) 1980-06-23
US4176432A (en) 1979-12-04
FR2444336A1 (fr) 1980-07-11

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