FR1395625A - Cold cathode electric discharge lamp - Google Patents

Cold cathode electric discharge lamp

Info

Publication number
FR1395625A
FR1395625A FR959807A FR959807A FR1395625A FR 1395625 A FR1395625 A FR 1395625A FR 959807 A FR959807 A FR 959807A FR 959807 A FR959807 A FR 959807A FR 1395625 A FR1395625 A FR 1395625A
Authority
FR
France
Prior art keywords
discharge lamp
electric discharge
cold cathode
cathode electric
cold
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
FR959807A
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.)
CLAUDGEN Ltd
Original Assignee
CLAUDGEN Ltd
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 CLAUDGEN Ltd filed Critical CLAUDGEN Ltd
Priority to FR959807A priority Critical patent/FR1395625A/en
Application granted granted Critical
Publication of FR1395625A publication Critical patent/FR1395625A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • H01J17/066—Cold cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
    • H01J2893/0065—Electrode systems
    • H01J2893/0066—Construction, material, support, protection and temperature regulation of electrodes; Electrode cups
FR959807A 1964-01-09 1964-01-09 Cold cathode electric discharge lamp Expired FR1395625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR959807A FR1395625A (en) 1964-01-09 1964-01-09 Cold cathode electric discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR959807A FR1395625A (en) 1964-01-09 1964-01-09 Cold cathode electric discharge lamp

Publications (1)

Publication Number Publication Date
FR1395625A true FR1395625A (en) 1965-04-16

Family

ID=8820578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR959807A Expired FR1395625A (en) 1964-01-09 1964-01-09 Cold cathode electric discharge lamp

Country Status (1)

Country Link
FR (1) FR1395625A (en)

Similar Documents

Publication Publication Date Title
FR1275150A (en) Envelope for electric discharge lamp
FR1433929A (en) Discharge lamp
FR1513887A (en) Advanced Electric Discharge Tube
FR1455108A (en) Further development of electric discharge tubes
FR1538497A (en) Hollow cathode lamp
FR1413476A (en) Electric lamp or discharge tube
FR1367483A (en) Electric discharge lamp
CH422024A (en) Electric arc furnace
FR1380986A (en) Electric lamp
FR1395625A (en) Cold cathode electric discharge lamp
FR1322463A (en) Electric discharge lamp in a metallic vapor
FR1458494A (en) Electric discharge lamp
FR1380283A (en) Electric lamp
AT264675B (en) Electric discharge tube
FR1464542A (en) Electric lamp
FR1421089A (en) Advanced Electric Discharge Tube
FR1498762A (en) Electric discharge lamp
FR1507368A (en) Electric discharge lamp
FR1359979A (en) Electric discharge lamp
FR1434414A (en) Electric discharge tubes
FR1413377A (en) Electric discharge lamp ballasts improvements
FR1380268A (en) Electric lamp with several independent filaments
FR87402E (en) Electric lamp with several independent filaments
FR1406445A (en) Electric discharge tube
FR1518839A (en) Electric lamp with switch