ES305343A1 - Improvements introduced in the manufacture of electric lamps for incandescence (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements introduced in the manufacture of electric lamps for incandescence (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES305343A1
ES305343A1 ES305343A ES305343A ES305343A1 ES 305343 A1 ES305343 A1 ES 305343A1 ES 305343 A ES305343 A ES 305343A ES 305343 A ES305343 A ES 305343A ES 305343 A1 ES305343 A1 ES 305343A1
Authority
ES
Spain
Prior art keywords
filament
translation
manufacture
legally binding
google translate
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
ES305343A
Other languages
Spanish (es)
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Publication of ES305343A1 publication Critical patent/ES305343A1/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
    • H01K1/24—Mounts for lamps with connections at opposite ends, e.g. for tubular lamp

Landscapes

  • Resistance Heating (AREA)
  • Insulated Conductors (AREA)

Abstract

Improvements introduced in the manufacture of electric filament lamps, characterized in that they comprise a tubular envelope containing a double-helical filament extending in the axial direction, said filament being interrupted at a point between its ends to thereby define segments of the filament. filaments separated, and a support member joining the interrupted adjacent ends of said filament segments and supports from the wall of the enclosure, said support member comprising part of helically wound wire of a diameter and winding pitch corresponding substantially to the diameter and the passage of the secondary winding of said double helix filament, said wire portions being wound helically in the manner of mandrels in the primary winding of the respective interrupted adjacent ends of said filament sections, and means supporting said wire portions. helically wound from the inner wall of said shell with their axes coinciding substantially with the axis of the shell. (Machine-translation by Google Translate, not legally binding)
ES305343A 1963-10-28 1964-10-27 Improvements introduced in the manufacture of electric lamps for incandescence (Machine-translation by Google Translate, not legally binding) Expired ES305343A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US319213A US3194999A (en) 1963-10-28 1963-10-28 Filament support for tubular lamps

Publications (1)

Publication Number Publication Date
ES305343A1 true ES305343A1 (en) 1964-12-16

Family

ID=23241318

Family Applications (1)

Application Number Title Priority Date Filing Date
ES305343A Expired ES305343A1 (en) 1963-10-28 1964-10-27 Improvements introduced in the manufacture of electric lamps for incandescence (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
US (1) US3194999A (en)
ES (1) ES305343A1 (en)
FR (1) FR1413408A (en)
GB (1) GB1017127A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342224A (en) * 1964-04-20 1967-09-19 Westinghouse Electric Corp Apparatus for fabricating filament support loops
US3442302A (en) * 1964-04-20 1969-05-06 Westinghouse Electric Corp Method of fabricating filament support loops
US3355619A (en) * 1964-09-11 1967-11-28 Sylvania Electric Prod Incandescent lamp
US3385993A (en) * 1965-08-16 1968-05-28 Westinghouse Electric Corp Filament support for tubular incandescent lamps
US3390299A (en) * 1965-11-08 1968-06-25 Gen Electric Filament supports for tubular incandescent lamps
US3416024A (en) * 1966-05-31 1968-12-10 Gen Electric Differential output incandescent lamp
US3441772A (en) * 1967-05-12 1969-04-29 Gen Electric Filament mount structure for electric lamps and manufacture thereof
US3441776A (en) * 1967-05-12 1969-04-29 Gen Electric Filament support for incandescent electric lamps
US3486065A (en) * 1968-01-12 1969-12-23 Westinghouse Electric Corp Means for centralizing an incandescible coil about the longitudinal lamp axis
NL160679C (en) * 1970-09-03 1979-11-15 Philips Nv ELECTRIC LIGHT BULB.
US3777207A (en) * 1972-03-28 1973-12-04 Philips Corp Halogen filament lamp having stabile filament supporting means
JPS5115588A (en) * 1974-07-30 1976-02-07 Nippon Denshikan Kk KANJODENKYU
NL7704774A (en) * 1977-05-02 1978-11-06 Philips Nv ELECTRIC LIGHT BULB.
US4185219A (en) * 1977-07-04 1980-01-22 Tokyo Shibaura Denki Kabushiki Kaisha Tubular incandescent lamp
JPS53152480U (en) * 1978-03-30 1978-11-30
US4272698A (en) * 1978-12-01 1981-06-09 Ushio Denki Kabushikikaisha Tubular incandescent lamp
US4510416A (en) * 1983-07-21 1985-04-09 Gte Products Corporation Filament support for tubular lamp

Also Published As

Publication number Publication date
US3194999A (en) 1965-07-13
GB1017127A (en) 1966-01-19
FR1413408A (en) 1965-10-08

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