CA930008A - Rectangular cathode ray tube envelope - Google Patents

Rectangular cathode ray tube envelope

Info

Publication number
CA930008A
CA930008A CA092174A CA92174A CA930008A CA 930008 A CA930008 A CA 930008A CA 092174 A CA092174 A CA 092174A CA 92174 A CA92174 A CA 92174A CA 930008 A CA930008 A CA 930008A
Authority
CA
Canada
Prior art keywords
ray tube
cathode ray
tube envelope
rectangular cathode
rectangular
Prior art date
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
CA092174A
Other languages
English (en)
Other versions
CA92174S (en
Inventor
B. Hausheer Lawrence
M. Gossie Albert
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Application granted granted Critical
Publication of CA930008A publication Critical patent/CA930008A/en
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
    • H01J29/861—Vessels or containers characterised by the form or the structure thereof
    • 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
CA092174A 1969-09-12 1970-09-02 Rectangular cathode ray tube envelope Expired CA930008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85748569A 1969-09-12 1969-09-12

Publications (1)

Publication Number Publication Date
CA930008A true CA930008A (en) 1973-07-10

Family

ID=25326098

Family Applications (1)

Application Number Title Priority Date Filing Date
CA092174A Expired CA930008A (en) 1969-09-12 1970-09-02 Rectangular cathode ray tube envelope

Country Status (7)

Country Link
US (1) US3591035A (is)
BE (1) BE756080A (is)
CA (1) CA930008A (is)
DE (1) DE2039885A1 (is)
ES (1) ES383366A1 (is)
FR (1) FR2061683A1 (is)
NL (1) NL7013482A (is)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264931A (en) * 1979-04-13 1981-04-28 Corning Glass Works Implosion protection for TV tubes
US5155411A (en) * 1991-02-14 1992-10-13 Thomson Consumer Electronics, Inc. Color CRT assembly having an improved envelope
US5258688A (en) * 1992-04-21 1993-11-02 Zenith Electronics Corporation CRI funnel with concave diagonals
JP3415361B2 (ja) * 1996-05-28 2003-06-09 株式会社東芝 陰極線管
US5751103A (en) * 1996-08-13 1998-05-12 Thomson Consumer Electronics, Inc. Color picture tube having improved funnel
JP2004071296A (ja) * 2002-08-05 2004-03-04 Asahi Glass Co Ltd 陰極線管用ガラスファンネルおよび陰極線管

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2236708A (en) * 1939-05-20 1941-04-01 Philco Radio & Television Corp Cathode ray tube vessel
US2782953A (en) * 1950-03-13 1957-02-26 Du Mont Allen B Lab Inc Rectangular metal cathode ray tube
US3161314A (en) * 1961-12-19 1964-12-15 Corning Glass Works Cathode ray tube envelope

Also Published As

Publication number Publication date
BE756080A (fr) 1971-03-11
US3591035A (en) 1971-07-06
DE2039885A1 (de) 1972-03-23
NL7013482A (is) 1971-03-16
ES383366A1 (es) 1973-01-16
FR2061683A1 (is) 1971-06-25

Similar Documents

Publication Publication Date Title
CA1004719A (en) Electron tube
CA930009A (en) Cathode ray tubes
CA965875A (en) Cathode ray tube circuit arrangement
CA930008A (en) Rectangular cathode ray tube envelope
AU2081070A (en) Implosion-resistant cathode ray tubes
CA920864A (en) Cathode ray tube manufacture
CA941662A (en) Cathode ray tube manufacture
CA828852A (en) Cathode ray tube
AU439526B2 (en) Cathode ray tube
AU416308B2 (en) Cathode ray tube
CA783704A (en) Cathode ray tube envelope
AU1603470A (en) Cathode ray tube
CA842981A (en) Cathode ray tube envelopes
CA851303A (en) Cathode ray tube
AU457127B2 (en) Cathode ray tube
CA838778A (en) Cathode ray tube
AU293024B2 (en) Cathode ray tube envelope
CA788064A (en) Cathode ray tubes
CA790155A (en) Cathode ray tubes
CA791840A (en) Cathode ray tubes
CA836999A (en) Cathode ray tube manufacture
CA783703A (en) Cathode ray tube manufacture
CA792885A (en) Cathode ray tube manufacture
CA786912A (en) Cathode ray tube
CA827268A (en) Getter arrangement for cathode-ray tubes