NL146324B - Werkwijze voor het vervaardigen van roosters voor kleurentelevisiebeeldbuizen en volgens deze werkwijze verkregen roosters. - Google Patents

Werkwijze voor het vervaardigen van roosters voor kleurentelevisiebeeldbuizen en volgens deze werkwijze verkregen roosters.

Info

Publication number
NL146324B
NL146324B NL656508168A NL6508168A NL146324B NL 146324 B NL146324 B NL 146324B NL 656508168 A NL656508168 A NL 656508168A NL 6508168 A NL6508168 A NL 6508168A NL 146324 B NL146324 B NL 146324B
Authority
NL
Netherlands
Prior art keywords
grids
color
procedure
manufacture
obtained according
Prior art date
Application number
NL656508168A
Other languages
English (en)
Dutch (nl)
Other versions
NL6508168A (de
Original Assignee
Cft Comp Fse Television
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 Cft Comp Fse Television filed Critical Cft Comp Fse Television
Publication of NL6508168A publication Critical patent/NL6508168A/xx
Publication of NL146324B publication Critical patent/NL146324B/xx

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
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • 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
    • 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
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0019—Chemical composition and manufacture
    • H01J2893/0022—Manufacture
    • H01J2893/0024—Planar grids
    • 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
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0019—Chemical composition and manufacture
    • H01J2893/0022—Manufacture
    • H01J2893/0025—Manufacture by winding wire upon a support

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Particle Accelerators (AREA)
  • Wire Processing (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
NL656508168A 1964-06-25 1965-06-25 Werkwijze voor het vervaardigen van roosters voor kleurentelevisiebeeldbuizen en volgens deze werkwijze verkregen roosters. NL146324B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR979564A FR1407802A (fr) 1964-06-25 1964-06-25 Perfectionnements aux grilles planes pour tubes à rayons cathodiques et à leurs procédés de fabrication

Publications (2)

Publication Number Publication Date
NL6508168A NL6508168A (de) 1965-12-27
NL146324B true NL146324B (nl) 1975-06-16

Family

ID=8833161

Family Applications (1)

Application Number Title Priority Date Filing Date
NL656508168A NL146324B (nl) 1964-06-25 1965-06-25 Werkwijze voor het vervaardigen van roosters voor kleurentelevisiebeeldbuizen en volgens deze werkwijze verkregen roosters.

Country Status (13)

Country Link
US (1) US3357459A (de)
AT (1) AT260312B (de)
BE (1) BE665457A (de)
BR (1) BR6570583D0 (de)
CH (1) CH438417A (de)
DE (1) DE1277307B (de)
DK (1) DK111898B (de)
ES (2) ES314584A1 (de)
FR (1) FR1407802A (de)
GB (1) GB1076003A (de)
LU (1) LU48920A1 (de)
NL (1) NL146324B (de)
SE (1) SE305884B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1566330A (de) * 1968-02-01 1969-05-09
JPS606066B2 (ja) * 1979-04-18 1985-02-15 ソニー株式会社 カラ−陰極線管のグリッド装置
US4790786A (en) * 1987-05-18 1988-12-13 Zenith Elecronics Corporation Factory fixture frame for an in-process tension mask color cathode ray tube
US4934974A (en) * 1987-12-31 1990-06-19 Zenith Electronics Corporation Factory fixture frame with means for temporarily and removably supporting an in-process tension mask for a color cathode ray tube
US4772238A (en) * 1987-12-30 1988-09-20 Zenith Electronics Corporation Foil mask stretching apparatus and process
US5613889A (en) * 1995-07-26 1997-03-25 Nosker; Richard W. Method of making a tensioned focus mask

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2068675A (en) * 1935-01-16 1937-01-26 Richard D Heller Method of and apparatus for manufacturing screens
GB721523A (en) * 1952-01-08 1955-01-05 Chromatic Television Lab Inc Display surface for color television tubes
NL193792A (de) * 1954-01-14
US2998033A (en) * 1957-02-12 1961-08-29 Sylvania Electric Prod Apparatus for producing cathode ray tubes
US3212532A (en) * 1963-02-19 1965-10-19 Westinghouse Electric Corp Grid winding

Also Published As

Publication number Publication date
GB1076003A (en) 1967-07-19
NL6508168A (de) 1965-12-27
AT260312B (de) 1968-02-26
US3357459A (en) 1967-12-12
DK111898B (da) 1968-10-21
SE305884B (de) 1968-11-11
CH438417A (fr) 1967-06-30
ES314584A1 (es) 1966-03-01
BR6570583D0 (pt) 1973-07-10
DE1277307B (de) 1968-09-12
ES318475A1 (es) 1966-03-16
LU48920A1 (de) 1965-08-25
FR1407802A (fr) 1965-08-06
BE665457A (de) 1965-10-01

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: TELEVISION

V4 Discontinued because of reaching the maximum lifetime of a patent