GB806518A - Electric induction lamp - Google Patents

Electric induction lamp

Info

Publication number
GB806518A
GB806518A GB21068/56A GB2106856A GB806518A GB 806518 A GB806518 A GB 806518A GB 21068/56 A GB21068/56 A GB 21068/56A GB 2106856 A GB2106856 A GB 2106856A GB 806518 A GB806518 A GB 806518A
Authority
GB
United Kingdom
Prior art keywords
target
cylinder
envelope
sealed
metal
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
GB21068/56A
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.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products Inc
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 Sylvania Electric Products Inc filed Critical Sylvania Electric Products Inc
Publication of GB806518A publication Critical patent/GB806518A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/10—Shields, screens, or guides for influencing the discharge
    • H01J61/106—Shields, screens, or guides for influencing the discharge using magnetic means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K11/00—Lamps having an incandescent body which is not conductively heated, e.g. heated inductively, heated by electronic discharge

Landscapes

  • Physical Or Chemical Processes And Apparatus (AREA)
  • Magnetic Treatment Devices (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
GB21068/56A 1955-07-08 1956-07-06 Electric induction lamp Expired GB806518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US520767A US2774905A (en) 1955-07-08 1955-07-08 Induction lamp

Publications (1)

Publication Number Publication Date
GB806518A true GB806518A (en) 1958-12-23

Family

ID=24073974

Family Applications (2)

Application Number Title Priority Date Filing Date
GB21068/56A Expired GB806518A (en) 1955-07-08 1956-07-06 Electric induction lamp
GB21249/56A Expired GB806519A (en) 1955-07-08 1956-07-09 Electric induction lamp

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB21249/56A Expired GB806519A (en) 1955-07-08 1956-07-09 Electric induction lamp

Country Status (4)

Country Link
US (1) US2774905A (fr)
FR (1) FR1154903A (fr)
GB (2) GB806518A (fr)
NL (1) NL208599A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842698A (en) * 1956-03-30 1958-07-08 Sylvania Electric Prod Induction lamp
US2948826A (en) * 1956-04-09 1960-08-09 Sylvania Electric Prod Induction lamp
US5998914A (en) * 1998-10-02 1999-12-07 Federal-Mogul World Wide, Inc. Electrodeless gas discharge lamp assembly and method of manufacture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2171359A (en) * 1936-08-03 1939-08-29 Harry I Stein Glow lamp

Also Published As

Publication number Publication date
US2774905A (en) 1956-12-18
NL208599A (fr)
FR1154903A (fr) 1958-04-18
GB806519A (en) 1958-12-23

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