FR2408212A1 - CATHODIC RAY TUBE - Google Patents

CATHODIC RAY TUBE

Info

Publication number
FR2408212A1
FR2408212A1 FR7831353A FR7831353A FR2408212A1 FR 2408212 A1 FR2408212 A1 FR 2408212A1 FR 7831353 A FR7831353 A FR 7831353A FR 7831353 A FR7831353 A FR 7831353A FR 2408212 A1 FR2408212 A1 FR 2408212A1
Authority
FR
France
Prior art keywords
neck
ray tube
tube
cathodic ray
cathodic
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.)
Granted
Application number
FR7831353A
Other languages
French (fr)
Other versions
FR2408212B1 (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2408212A1 publication Critical patent/FR2408212A1/en
Application granted granted Critical
Publication of FR2408212B1 publication Critical patent/FR2408212B1/fr
Granted 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
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • 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

Abstract

DANS UN TUBE A RAYONS CATHODIQUES MUNI D'UNE COUCHE DE RESISTANCE INTERIEURE, LE FIXATEUR EST RELIE, PAR L'INTERMEDIAIRE D'UNE BANDE METALLIQUE ELASTIQUE, A UN ORGANE DE SERRAGE ANNULAIRE SERRE DANS LE COL DE TUBE. L'ORGANE DE SERRAGE SE TROUVE ENTRE LE SYSTEME D'ELECTRODES MONTE DANS LE COL ET LA TRANSITION ENTRE LE COL ET LE CONE. APPLICATION: TUBE IMAGE DE TELEVISION.IN A CATHODIC RADIUS TUBE EQUIPPED WITH AN INTERNAL RESISTANCE LAYER, THE FIXER IS CONNECTED, BY THE INTERMEDIATE OF AN ELASTIC METAL BAND, TO AN ANNULAR CLAMP CLAMP IN THE TUBE NECK. THE TIGHTENING ORGAN IS LOCATED BETWEEN THE ELECTRODE SYSTEM MOUNTED IN THE NECK AND THE TRANSITION BETWEEN THE NECK AND THE CONE. APPLICATION: TELEVISION IMAGE TUBE.

FR7831353A 1977-11-07 1978-11-06 CATHODIC RAY TUBE Granted FR2408212A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7712214A NL7712214A (en) 1977-11-07 1977-11-07 CATHOD BEAM TUBE.

Publications (2)

Publication Number Publication Date
FR2408212A1 true FR2408212A1 (en) 1979-06-01
FR2408212B1 FR2408212B1 (en) 1982-08-20

Family

ID=19829486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831353A Granted FR2408212A1 (en) 1977-11-07 1978-11-06 CATHODIC RAY TUBE

Country Status (8)

Country Link
JP (1) JPS5474669A (en)
BE (1) BE871809A (en)
CA (1) CA1164923A (en)
DE (1) DE2847540C2 (en)
FR (1) FR2408212A1 (en)
GB (1) GB2007425B (en)
IT (1) IT1100453B (en)
NL (1) NL7712214A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122414A (en) * 1982-06-15 1984-01-11 Thorn Emi Brimar Limited Cathode ray tubes incorporating a protective resistor
JPS63264853A (en) * 1988-02-22 1988-11-01 Sony Corp Getter support body structure for cathode-ray tube

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182086A1 (en) * 1972-04-25 1973-12-07 Sony Corp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS432103Y1 (en) * 1964-10-19 1968-01-29
JPS432102Y1 (en) * 1964-10-19 1968-01-29
NL6900696A (en) * 1969-01-16 1970-07-20
US3939376A (en) * 1974-12-26 1976-02-17 Union Carbide Corporation Alignment spring counteracting antenna type getter effect on electron gun alignment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182086A1 (en) * 1972-04-25 1973-12-07 Sony Corp

Also Published As

Publication number Publication date
NL7712214A (en) 1979-05-09
CA1164923A (en) 1984-04-03
JPS5474669A (en) 1979-06-14
FR2408212B1 (en) 1982-08-20
GB2007425A (en) 1979-05-16
IT7829422A0 (en) 1978-11-03
DE2847540A1 (en) 1979-05-10
BE871809A (en) 1979-05-07
DE2847540C2 (en) 1986-10-09
GB2007425B (en) 1982-01-27
IT1100453B (en) 1985-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse