FR2099875A5 - - Google Patents

Info

Publication number
FR2099875A5
FR2099875A5 FR7122988A FR7122988A FR2099875A5 FR 2099875 A5 FR2099875 A5 FR 2099875A5 FR 7122988 A FR7122988 A FR 7122988A FR 7122988 A FR7122988 A FR 7122988A FR 2099875 A5 FR2099875 A5 FR 2099875A5
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
FR7122988A
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.)
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
Application granted granted Critical
Publication of FR2099875A5 publication Critical patent/FR2099875A5/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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0002—Construction arrangements of electrode systems
    • H01J2893/0005—Fixing of electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0019—Chemical composition and manufacture
    • H01J2893/0022—Manufacture
    • H01J2893/0023—Manufacture carbonising and other surface treatments
FR7122988A 1970-06-25 1971-06-24 Expired FR2099875A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7009324A NL7009324A (enrdf_load_stackoverflow) 1970-06-25 1970-06-25

Publications (1)

Publication Number Publication Date
FR2099875A5 true FR2099875A5 (enrdf_load_stackoverflow) 1972-03-17

Family

ID=19810417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7122988A Expired FR2099875A5 (enrdf_load_stackoverflow) 1970-06-25 1971-06-24

Country Status (6)

Country Link
US (1) US3727278A (enrdf_load_stackoverflow)
CA (1) CA937975A (enrdf_load_stackoverflow)
DE (1) DE2126964A1 (enrdf_load_stackoverflow)
FR (1) FR2099875A5 (enrdf_load_stackoverflow)
GB (1) GB1314949A (enrdf_load_stackoverflow)
NL (1) NL7009324A (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992480A (en) * 1956-12-14 1961-07-18 Raytheon Co Method for bonding laminations
US3279029A (en) * 1963-12-17 1966-10-18 Rca Corp Method of spacing electron tube elements
US3298083A (en) * 1964-01-02 1967-01-17 Rca Corp Method of making electron gun mount
US3643299A (en) * 1969-06-16 1972-02-22 Rca Corp Electron beam tube and method of adjusting the electrode spacing of an electron gun therein

Also Published As

Publication number Publication date
NL7009324A (enrdf_load_stackoverflow) 1971-12-28
CA937975A (en) 1973-12-04
US3727278A (en) 1973-04-17
DE2126964A1 (de) 1971-12-30
GB1314949A (en) 1973-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse