FR2200612A1 - - Google Patents

Info

Publication number
FR2200612A1
FR2200612A1 FR7334687A FR7334687A FR2200612A1 FR 2200612 A1 FR2200612 A1 FR 2200612A1 FR 7334687 A FR7334687 A FR 7334687A FR 7334687 A FR7334687 A FR 7334687A FR 2200612 A1 FR2200612 A1 FR 2200612A1
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.)
Granted
Application number
FR7334687A
Other languages
French (fr)
Other versions
FR2200612B1 (enrdf_load_stackoverflow
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 FR2200612A1 publication Critical patent/FR2200612A1/fr
Application granted granted Critical
Publication of FR2200612B1 publication Critical patent/FR2200612B1/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
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H01J19/50—Spacing members extending to the envelope
    • H01J19/52—Spacing members extending to the envelope without fixed connection between spacing member and envelope
    • 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
    • H01J2893/0009—Electrode system pressing against vessel wall
FR7334687A 1972-09-27 1973-09-27 Expired FR2200612B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7213022A NL7213022A (enrdf_load_stackoverflow) 1972-09-27 1972-09-27

Publications (2)

Publication Number Publication Date
FR2200612A1 true FR2200612A1 (enrdf_load_stackoverflow) 1974-04-19
FR2200612B1 FR2200612B1 (enrdf_load_stackoverflow) 1976-06-18

Family

ID=19817016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7334687A Expired FR2200612B1 (enrdf_load_stackoverflow) 1972-09-27 1973-09-27

Country Status (10)

Country Link
US (1) US3928782A (enrdf_load_stackoverflow)
JP (1) JPS4971781A (enrdf_load_stackoverflow)
AU (1) AU6067473A (enrdf_load_stackoverflow)
BE (1) BE805361A (enrdf_load_stackoverflow)
CA (1) CA997150A (enrdf_load_stackoverflow)
DE (1) DE2345176A1 (enrdf_load_stackoverflow)
FR (1) FR2200612B1 (enrdf_load_stackoverflow)
GB (1) GB1389776A (enrdf_load_stackoverflow)
IT (1) IT1004580B (enrdf_load_stackoverflow)
NL (1) NL7213022A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373152A1 (fr) * 1976-12-02 1978-06-30 Philips Nv Tube a decharge electrique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731578A (en) * 1951-04-30 1956-01-17 Eitel Mccullough Inc Electron tube
US2980984A (en) * 1957-08-19 1961-04-25 Rca Corp Art of fabricating electron tubes
US2989046A (en) * 1958-06-05 1961-06-20 Paramount Pictures Corp Method for drilling finished holes in glass
US3305743A (en) * 1963-10-01 1967-02-21 Sylvania Electric Prod Cathode ray tube matrix structure
FR1391037A (fr) * 1964-01-15 1965-03-05 Lignes Telegraph Telephon Procédé perfectionné de réalisation de structures anodiques de magnetrons et magnétrons en résultant
US3396494A (en) * 1965-05-07 1968-08-13 Reynolds Metals Co Removal of protrusions formed on carbon anodes
US3328618A (en) * 1965-09-13 1967-06-27 High Voltage Engineering Corp High-voltage acceleration tube with inserts for the electrodes
US3423632A (en) * 1965-12-08 1969-01-21 Nippon Electric Co Electron discharge device construction
US3604080A (en) * 1970-01-16 1971-09-14 Rca Corp Method for making an electron-tube grid assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373152A1 (fr) * 1976-12-02 1978-06-30 Philips Nv Tube a decharge electrique

Also Published As

Publication number Publication date
CA997150A (en) 1976-09-21
NL7213022A (enrdf_load_stackoverflow) 1974-03-29
AU6067473A (en) 1975-03-27
US3928782A (en) 1975-12-23
BE805361A (fr) 1974-03-26
IT1004580B (it) 1976-07-20
GB1389776A (en) 1975-04-09
DE2345176A1 (de) 1974-03-28
JPS4971781A (enrdf_load_stackoverflow) 1974-07-11
FR2200612B1 (enrdf_load_stackoverflow) 1976-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse