FR2046087A5 - - Google Patents

Info

Publication number
FR2046087A5
FR2046087A5 FR7000634A FR7000634A FR2046087A5 FR 2046087 A5 FR2046087 A5 FR 2046087A5 FR 7000634 A FR7000634 A FR 7000634A FR 7000634 A FR7000634 A FR 7000634A FR 2046087 A5 FR2046087 A5 FR 2046087A5
Authority
FR
France
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
FR7000634A
Other languages
French (fr)
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.)
NORTHERN METAL PRODUCTS Inc
NORTHERN METAL PRODUCTS CO
Original Assignee
NORTHERN METAL PRODUCTS Inc
NORTHERN METAL PRODUCTS CO
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 NORTHERN METAL PRODUCTS Inc, NORTHERN METAL PRODUCTS CO filed Critical NORTHERN METAL PRODUCTS Inc
Application granted granted Critical
Publication of FR2046087A5 publication Critical patent/FR2046087A5/fr
Expired legal-status Critical Current

Links

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
    • 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
    • H01J2229/0722—Frame
    • 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
    • H01J2229/0766—Details of skirt or border
    • H01J2229/0772—Apertures, cut-outs, depressions, or the like
FR7000634A 1969-05-01 1970-01-08 Expired FR2046087A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82105669A 1969-05-01 1969-05-01

Publications (1)

Publication Number Publication Date
FR2046087A5 true FR2046087A5 (en) 1971-03-05

Family

ID=25232383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7000634A Expired FR2046087A5 (en) 1969-05-01 1970-01-08

Country Status (6)

Country Link
US (1) US3558955A (en)
BE (1) BE749492A (en)
DE (1) DE1947432A1 (en)
FR (1) FR2046087A5 (en)
GB (1) GB1227894A (en)
NL (1) NL7006115A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700949A (en) * 1971-01-21 1972-10-24 Nippon Electric Co Color television picture tube
US3912963A (en) * 1973-09-07 1975-10-14 Zenith Radio Corp Color crt having shadow mask with forwardly directed, outwardly flared skirt
US20070221591A1 (en) * 2006-03-24 2007-09-27 Yang-Yuan Hsu Wedged sliding trough structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2897392A (en) * 1956-02-09 1959-07-28 Zenith Radio Corp Color television tube mask and frame assembly
US3351996A (en) * 1965-03-29 1967-11-14 Rauland Corp Method of making a rectangular-mask assembly for a shadow-mask type of color tube
US3479546A (en) * 1968-06-11 1969-11-18 Buckbee Mears Co Self-supporting shadow mask for colored tv picture tubes

Also Published As

Publication number Publication date
NL7006115A (en) 1970-11-03
GB1227894A (en) 1971-04-07
BE749492A (en) 1970-10-01
US3558955A (en) 1971-01-26
DE1947432A1 (en) 1970-11-05

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Legal Events

Date Code Title Description
ST Notification of lapse