NL7304809A - - Google Patents

Info

Publication number
NL7304809A
NL7304809A NL7304809A NL7304809A NL7304809A NL 7304809 A NL7304809 A NL 7304809A NL 7304809 A NL7304809 A NL 7304809A NL 7304809 A NL7304809 A NL 7304809A NL 7304809 A NL7304809 A NL 7304809A
Authority
NL
Netherlands
Application number
NL7304809A
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 filed Critical
Publication of NL7304809A publication Critical patent/NL7304809A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0727—Aperture plate
    • H01J2229/0733—Aperture plate characterised by the material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
NL7304809A 1972-04-11 1973-04-06 NL7304809A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722217280 DE2217280A1 (de) 1972-04-11 1972-04-11 Lochblende in farbbildroehren

Publications (1)

Publication Number Publication Date
NL7304809A true NL7304809A (cs) 1973-10-15

Family

ID=5841547

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7304809A NL7304809A (cs) 1972-04-11 1973-04-06

Country Status (4)

Country Link
DE (1) DE2217280A1 (cs)
GB (1) GB1404898A (cs)
IT (1) IT983742B (cs)
NL (1) NL7304809A (cs)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55100959A (en) * 1979-01-26 1980-08-01 Nisshin Steel Co Ltd Invar alloy with excellent welding high temperature crack resistance and strain corrosion crack resistance
JPS59149635A (ja) * 1983-01-31 1984-08-27 Toshiba Corp カラー受像管用シャドウマスク及びその製造方法
JPS61118939A (ja) * 1984-11-14 1986-06-06 Nippon Gakki Seizo Kk カラ−受像管用シヤドウマスク
JPH068458B2 (ja) * 1984-11-24 1994-02-02 ヤマハ株式会社 カラ−受像管用シヤドウマスクの製法
JPS61273835A (ja) * 1985-05-29 1986-12-04 Mitsubishi Electric Corp シヤドウマスクの製造方法
US4904218A (en) * 1987-12-02 1990-02-27 Zenith Electronics Corporation Blackening of non-iron-based flat tensioned foil shadow masks
US4885501A (en) * 1987-12-02 1989-12-05 Zenith Electronics Corporation Blackening of non iron-based flat tensioned foil shadow masks
US4929864A (en) * 1987-12-02 1990-05-29 Zenith Electronics Corporation NI-based FTM shadow masks having a nickel phosphide black layer
EP0410965B1 (en) * 1987-12-02 2002-07-10 Lg Electronics Inc. Material and process for the manufacture of tension masks for cathode ray tubes
US4900976A (en) * 1987-12-02 1990-02-13 Zenith Electronics Corporation Material and assemblies for tensioned foil shadow masks
US5127965A (en) * 1990-07-17 1992-07-07 Nkk Corporation Fe-ni alloy sheet for shadow mask and method for manufacturing same
JP2596210B2 (ja) * 1990-10-31 1997-04-02 日本鋼管株式会社 焼鈍時の密着焼付き防止法、ガス放散性に優れたシャドウマスク用Ｆｅ―Ｎｉ合金およびその製造法
BE1008028A4 (nl) * 1994-01-17 1995-12-12 Philips Electronics Nv Werkwijze voor het vervaardigen van een schaduwmasker van het nikkel-ijzer type.
WO1999047719A1 (fr) * 1998-03-19 1999-09-23 Toyo Kohan Co., Ltd. Materiau pour grille d'ouverture pour tube image couleur, son procede de production, grille d'ouverture et tube image
DE19920144C1 (de) * 1999-05-03 2000-08-03 Krupp Vdm Gmbh Eisen-Nickel-Legierung
FR2833019B1 (fr) * 2001-11-30 2004-09-10 Imphy Ugine Precision Alliage ferromagnetique pour la cuisson par induction

Also Published As

Publication number Publication date
GB1404898A (en) 1975-09-03
IT983742B (it) 1974-11-11
DE2217280A1 (de) 1973-10-31

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Legal Events

Date Code Title Description
BV The patent application has lapsed