CH341904A - Process for the production of an incandescent body provided locally with a piece of core wire and helical incandescent body produced according to this process - Google Patents

Process for the production of an incandescent body provided locally with a piece of core wire and helical incandescent body produced according to this process

Info

Publication number
CH341904A
CH341904A CH341904DA CH341904A CH 341904 A CH341904 A CH 341904A CH 341904D A CH341904D A CH 341904DA CH 341904 A CH341904 A CH 341904A
Authority
CH
Switzerland
Prior art keywords
incandescent body
piece
production
core wire
produced according
Prior art date
Application number
Other languages
German (de)
Inventor
Henricus Verbeek Leo
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH341904A publication Critical patent/CH341904A/en

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
    • H01K3/02—Manufacture of incandescent bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Toys (AREA)
CH341904D 1954-11-13 1955-11-11 Process for the production of an incandescent body provided locally with a piece of core wire and helical incandescent body produced according to this process CH341904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL341904X 1954-11-13

Publications (1)

Publication Number Publication Date
CH341904A true CH341904A (en) 1959-10-31

Family

ID=19784731

Family Applications (1)

Application Number Title Priority Date Filing Date
CH341904D CH341904A (en) 1954-11-13 1955-11-11 Process for the production of an incandescent body provided locally with a piece of core wire and helical incandescent body produced according to this process

Country Status (5)

Country Link
BE (1) BE542730A (en)
CH (1) CH341904A (en)
DE (1) DE1003858B (en)
FR (1) FR1140876A (en)
GB (1) GB823695A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4812600B1 (en) * 1969-07-10 1973-04-21
US5270609A (en) * 1991-12-11 1993-12-14 U.S. Philips Corporation Incandescent lamp having improved filament support structure

Also Published As

Publication number Publication date
FR1140876A (en) 1957-08-20
BE542730A (en)
DE1003858B (en) 1957-03-07
GB823695A (en) 1959-11-18

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