GB381655A - Improvements in or relating to methods of and devices for forming supporting wires for filaments of incandescent lamps and the like - Google Patents

Improvements in or relating to methods of and devices for forming supporting wires for filaments of incandescent lamps and the like

Info

Publication number
GB381655A
GB381655A GB22675/31A GB2267531A GB381655A GB 381655 A GB381655 A GB 381655A GB 22675/31 A GB22675/31 A GB 22675/31A GB 2267531 A GB2267531 A GB 2267531A GB 381655 A GB381655 A GB 381655A
Authority
GB
United Kingdom
Prior art keywords
wires
mounting
plunger
casing
jaws
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
GB22675/31A
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
Publication of GB381655A publication Critical patent/GB381655A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/08—Manufacture of mounts or stems
    • H01K3/10—Machines therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
GB22675/31A 1930-08-13 1931-08-11 Improvements in or relating to methods of and devices for forming supporting wires for filaments of incandescent lamps and the like Expired GB381655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL381655X 1930-08-13

Publications (1)

Publication Number Publication Date
GB381655A true GB381655A (en) 1932-10-13

Family

ID=19785658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22675/31A Expired GB381655A (en) 1930-08-13 1931-08-11 Improvements in or relating to methods of and devices for forming supporting wires for filaments of incandescent lamps and the like

Country Status (4)

Country Link
BE (1) BE381767A (en(2012))
FR (1) FR705171A (en(2012))
GB (1) GB381655A (en(2012))
NL (1) NL29494C (en(2012))

Also Published As

Publication number Publication date
FR705171A (fr) 1931-06-02
BE381767A (en(2012))
NL29494C (en(2012))

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