CH266228A - Machine for manufacturing wire coils for electric light bulbs, electron tubes and the like. - Google Patents

Machine for manufacturing wire coils for electric light bulbs, electron tubes and the like.

Info

Publication number
CH266228A
CH266228A CH266228DA CH266228A CH 266228 A CH266228 A CH 266228A CH 266228D A CH266228D A CH 266228DA CH 266228 A CH266228 A CH 266228A
Authority
CH
Switzerland
Prior art keywords
machine
electric light
light bulbs
wire coils
electron tubes
Prior art date
Application number
Other languages
German (de)
Inventor
Tecnica Applicazioni M Societa
Original Assignee
Tecnica Applic Metalli Duri Ed
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 Tecnica Applic Metalli Duri Ed filed Critical Tecnica Applic Metalli Duri Ed
Publication of CH266228A publication Critical patent/CH266228A/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
    • H01K3/04—Machines therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wire Processing (AREA)
CH266228D 1946-05-18 1947-05-17 Machine for manufacturing wire coils for electric light bulbs, electron tubes and the like. CH266228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT266228X 1946-05-18

Publications (1)

Publication Number Publication Date
CH266228A true CH266228A (en) 1950-01-15

Family

ID=11219908

Family Applications (1)

Application Number Title Priority Date Filing Date
CH266228D CH266228A (en) 1946-05-18 1947-05-17 Machine for manufacturing wire coils for electric light bulbs, electron tubes and the like.

Country Status (6)

Country Link
US (1) US2458789A (en)
BE (1) BE472552A (en)
CH (1) CH266228A (en)
FR (1) FR943784A (en)
GB (1) GB622712A (en)
NL (1) NL66732C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667204A (en) * 1952-03-29 1954-01-26 Westinghouse Electric Corp Coiling head assembly
US3020423A (en) * 1959-07-08 1962-02-06 Eduard A Gerber Crystal frequency stabilization

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1338498A (en) * 1914-12-29 1920-04-27 Westinghouse Lamp Co Filament-winding machine
US1227659A (en) * 1916-10-18 1917-05-29 Gen Electric Wire-coiling apparatus.
US1667677A (en) * 1924-01-28 1928-04-24 Gen Electric Wire-coiling machine
NL16088C (en) * 1924-01-29

Also Published As

Publication number Publication date
GB622712A (en) 1949-05-05
NL66732C (en)
US2458789A (en) 1949-01-11
FR943784A (en) 1949-03-17
BE472552A (en)

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