GB257543A - Improvements in electric incandescent lamps - Google Patents

Improvements in electric incandescent lamps

Info

Publication number
GB257543A
GB257543A GB13275/26A GB1327526A GB257543A GB 257543 A GB257543 A GB 257543A GB 13275/26 A GB13275/26 A GB 13275/26A GB 1327526 A GB1327526 A GB 1327526A GB 257543 A GB257543 A GB 257543A
Authority
GB
United Kingdom
Prior art keywords
support
bulb
foot
disc
tungsten
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
GB13275/26A
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.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
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 General Electric Company PLC filed Critical General Electric Company PLC
Publication of GB257543A publication Critical patent/GB257543A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • General Induction Heating (AREA)
GB13275/26A 1926-01-22 1926-05-25 Improvements in electric incandescent lamps Expired GB257543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE257543X 1926-01-22

Publications (1)

Publication Number Publication Date
GB257543A true GB257543A (en) 1926-09-02

Family

ID=5966498

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13275/26A Expired GB257543A (en) 1926-01-22 1926-05-25 Improvements in electric incandescent lamps

Country Status (3)

Country Link
FR (1) FR626105A (cs)
GB (1) GB257543A (cs)
NL (1) NL19583C (cs)

Also Published As

Publication number Publication date
FR626105A (fr) 1927-08-30
NL19583C (cs)

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