PL71769B1 - - Google Patents

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Publication number
PL71769B1
PL71769B1 PL1970142979A PL14297970A PL71769B1 PL 71769 B1 PL71769 B1 PL 71769B1 PL 1970142979 A PL1970142979 A PL 1970142979A PL 14297970 A PL14297970 A PL 14297970A PL 71769 B1 PL71769 B1 PL 71769B1
Authority
PL
Poland
Prior art keywords
foot
lamp
opening
plate
thermal expansion
Prior art date
Application number
PL1970142979A
Other languages
English (en)
Polish (pl)
Original Assignee
Nv Philips' Gloeilampenfabrieken
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 Nv Philips' Gloeilampenfabrieken filed Critical Nv Philips' Gloeilampenfabrieken
Publication of PL71769B1 publication Critical patent/PL71769B1/pl

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Classifications

    • 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
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/073—Mounting arrangements associated with shadow masks

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Packaging Frangible Articles (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
PL1970142979A 1969-09-06 1970-09-03 PL71769B1 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6913616A NL6913616A (fi) 1969-09-06 1969-09-06

Publications (1)

Publication Number Publication Date
PL71769B1 true PL71769B1 (fi) 1974-06-29

Family

ID=19807847

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1970142979A PL71769B1 (fi) 1969-09-06 1970-09-03

Country Status (10)

Country Link
AU (1) AU1945170A (fi)
BE (1) BE755783A (fi)
CH (1) CH514230A (fi)
DE (1) DE2042078A1 (fi)
ES (1) ES383404A1 (fi)
FR (1) FR2061034A5 (fi)
GB (1) GB1304567A (fi)
NL (1) NL6913616A (fi)
PL (1) PL71769B1 (fi)
ZA (1) ZA705896B (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2231101A1 (en) * 1973-05-23 1974-12-20 Metallgesellschaft Ag Iron-nickel alloys - use as shadow masks for colour television
US4491763A (en) * 1982-08-31 1985-01-01 Tokyo Shibaura Denki Kabushiki Kaisha Color picture tube with shadow mask supporting members
US4604072A (en) * 1984-07-03 1986-08-05 Rca Corporation Method for engaging support studs into shadow mask spring apparatus
NL8600832A (nl) * 1986-04-02 1987-11-02 Philips Nv Kleurenbeeldbuis.
GB8609139D0 (en) * 1986-04-15 1986-05-21 Rank Electronic Tubes Ltd Colour cathode ray tubes
US4798992A (en) * 1986-05-14 1989-01-17 Sony Corporation Color cathode-ray tube with electron beam selection mask support structure

Also Published As

Publication number Publication date
GB1304567A (fi) 1973-01-24
BE755783A (fr) 1971-03-04
NL6913616A (fi) 1971-03-09
FR2061034A5 (fi) 1971-06-18
AU1945170A (en) 1972-03-09
ES383404A1 (es) 1973-02-16
CH514230A (de) 1971-10-15
ZA705896B (en) 1971-04-28
DE2042078A1 (de) 1971-03-11

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