GB608894A - Improvements in and relating to filament joints for electric lamps or similar devices - Google Patents

Improvements in and relating to filament joints for electric lamps or similar devices

Info

Publication number
GB608894A
GB608894A GB5819/46A GB581946A GB608894A GB 608894 A GB608894 A GB 608894A GB 5819/46 A GB5819/46 A GB 5819/46A GB 581946 A GB581946 A GB 581946A GB 608894 A GB608894 A GB 608894A
Authority
GB
United Kingdom
Prior art keywords
filament
flange
electrode
welded
embrittlement
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
GB5819/46A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB608894A publication Critical patent/GB608894A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body

Landscapes

  • Wire Processing (AREA)
GB5819/46A 1945-03-01 1946-02-25 Improvements in and relating to filament joints for electric lamps or similar devices Expired GB608894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US608894XA 1945-03-01 1945-03-01

Publications (1)

Publication Number Publication Date
GB608894A true GB608894A (en) 1948-09-22

Family

ID=22032370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5819/46A Expired GB608894A (en) 1945-03-01 1946-02-25 Improvements in and relating to filament joints for electric lamps or similar devices

Country Status (2)

Country Link
BE (1) BE476891A (enrdf_load_stackoverflow)
GB (1) GB608894A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE476891A (enrdf_load_stackoverflow)

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