GB191109719A - Electric Incandescent Lamp. - Google Patents

Electric Incandescent Lamp.

Info

Publication number
GB191109719A
GB191109719A GB191109719DA GB191109719A GB 191109719 A GB191109719 A GB 191109719A GB 191109719D A GB191109719D A GB 191109719DA GB 191109719 A GB191109719 A GB 191109719A
Authority
GB
United Kingdom
Prior art keywords
bulb
windings
annular
magnetic flux
laminated iron
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
Inventor
Otto Schaller
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191109719A publication Critical patent/GB191109719A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K11/00—Lamps having an incandescent body which is not conductively heated, e.g. heated inductively, heated by electronic discharge

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

9719. Schaller, O. April 21, 1910, [Contion date]. Combined with transformers; b u l b s; filaments.-The incandescing body is connected within the bulb with one or more windings, through which passes an alternating magnetic flux produced outside the lamp. The lamp shown has a filament h in series with a coil e; the exciting-means consists of a laminated iron ring c, either closed or not at d, and wound with wire through which alternating or intermittently continuous current is passed. The Specification as open to inspection under Section 91 (3) (a) comprises also other lamps in which the current is induced in an incandescent body forming a closed circuit without additional windings. (1) An annular or flat bulb enclosing one or more separate circular filaments or a filament formed of several connected windings. (2) An annular incandescing body surrounding a laminated iron piece inside a spherical bulb. (3) A cylindrical incandescence body which is itself a good conductor for the magnetic flux within a spherical bulb. This subject-matter does not appear in the Specification as accepted.
GB191109719D 1910-04-21 1911-04-21 Electric Incandescent Lamp. Expired GB191109719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191109719X 1910-04-21

Publications (1)

Publication Number Publication Date
GB191109719A true GB191109719A (en) 1911-10-26

Family

ID=32479514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191109719D Expired GB191109719A (en) 1910-04-21 1911-04-21 Electric Incandescent Lamp.

Country Status (1)

Country Link
GB (1) GB191109719A (en)

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