FR974335A - Tube à décharge - Google Patents

Tube à décharge

Info

Publication number
FR974335A
FR974335A FR974335DA FR974335A FR 974335 A FR974335 A FR 974335A FR 974335D A FR974335D A FR 974335DA FR 974335 A FR974335 A FR 974335A
Authority
FR
France
Prior art keywords
discharge tube
discharge
tube
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
Other languages
English (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
Application granted granted Critical
Publication of FR974335A publication Critical patent/FR974335A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
FR974335D 1947-10-28 1948-10-26 Tube à décharge Expired FR974335A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL974335X 1947-10-28

Publications (1)

Publication Number Publication Date
FR974335A true FR974335A (fr) 1951-02-21

Family

ID=19866316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974335D Expired FR974335A (fr) 1947-10-28 1948-10-26 Tube à décharge

Country Status (1)

Country Link
FR (1) FR974335A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967324C (de) * 1952-07-30 1957-10-31 Philips Nv Elektrische Entladungsroehre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967324C (de) * 1952-07-30 1957-10-31 Philips Nv Elektrische Entladungsroehre

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