FR2261619B1 - - Google Patents

Info

Publication number
FR2261619B1
FR2261619B1 FR7504187A FR7504187A FR2261619B1 FR 2261619 B1 FR2261619 B1 FR 2261619B1 FR 7504187 A FR7504187 A FR 7504187A FR 7504187 A FR7504187 A FR 7504187A FR 2261619 B1 FR2261619 B1 FR 2261619B1
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
FR7504187A
Other languages
French (fr)
Other versions
FR2261619A1 (sv
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.)
Schott AG
Original Assignee
Jenaer Glaswerk Schott and Gen
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 Jenaer Glaswerk Schott and Gen filed Critical Jenaer Glaswerk Schott and Gen
Publication of FR2261619A1 publication Critical patent/FR2261619A1/fr
Application granted granted Critical
Publication of FR2261619B1 publication Critical patent/FR2261619B1/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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/86—Vessels and containers
    • H01J2229/8603—Neck or cone portions of the CRT vessel
    • H01J2229/8606—Neck or cone portions of the CRT vessel characterised by the shape
    • H01J2229/8609—Non circular cross-sections
FR7504187A 1974-02-16 1975-02-11 Expired FR2261619B1 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742407527 DE2407527B2 (de) 1974-02-16 1974-02-16 Elektronenstrahlröhrenkolben mit rechteckigem Bildschirm

Publications (2)

Publication Number Publication Date
FR2261619A1 FR2261619A1 (sv) 1975-09-12
FR2261619B1 true FR2261619B1 (sv) 1978-06-23

Family

ID=5907624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504187A Expired FR2261619B1 (sv) 1974-02-16 1975-02-11

Country Status (7)

Country Link
BE (1) BE825592A (sv)
BR (1) BR7500713A (sv)
DE (1) DE2407527B2 (sv)
FR (1) FR2261619B1 (sv)
GB (1) GB1487282A (sv)
IT (1) IT1027280B (sv)
NL (1) NL7501774A (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3110930A1 (de) * 1981-03-20 1982-09-30 Standard Elektrik Lorenz Ag, 7000 Stuttgart Bildroehre mit schutzeinrichtung
EP0119317B1 (en) * 1983-03-09 1987-11-11 Kabushiki Kaisha Toshiba Cathode-ray tube
US5258688A (en) * 1992-04-21 1993-11-02 Zenith Electronics Corporation CRI funnel with concave diagonals
GB2351601B (en) * 1999-06-29 2004-02-11 Asahi Glass Co Ltd Glass funnel for a cathode ray tube and a cathode ray tube
DE10063034B4 (de) 2000-12-18 2005-11-24 Schott Ag Fernsehglastrichter

Also Published As

Publication number Publication date
IT1027280B (it) 1978-11-20
BE825592A (fr) 1975-05-29
BR7500713A (pt) 1975-12-09
DE2407527A1 (de) 1975-08-21
DE2407527B2 (de) 1976-01-08
GB1487282A (en) 1977-09-28
NL7501774A (nl) 1975-08-19
FR2261619A1 (sv) 1975-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse