GB191023535A - Improvements in Incandescent Electric Lamps. - Google Patents

Improvements in Incandescent Electric Lamps.

Info

Publication number
GB191023535A
GB191023535A GB191023535DA GB191023535A GB 191023535 A GB191023535 A GB 191023535A GB 191023535D A GB191023535D A GB 191023535DA GB 191023535 A GB191023535 A GB 191023535A
Authority
GB
United Kingdom
Prior art keywords
filaments
electric lamps
incandescent electric
otherw
atwood
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
George Franklin Atwood
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 GB191023535A publication Critical patent/GB191023535A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/16—Electric connection thereto

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Resistance Heating (AREA)

Abstract

23,535. Atwood, G. P. Jan. 3, [Convention date]. Filaments, attaching. - The ends of a tungsten or other fragile filament are fused or pasted or otherwise rigidly attached to the leading-in wires 1, 2, Fig. 1, and are also coiled as shown or otherw i s e arranged round them to limit the movement near the points of attachment. Filaments. - In a modification, Fig. 2, a number of parallel filaments are similarly fixed.
GB191023535D 1910-01-03 1910-10-11 Improvements in Incandescent Electric Lamps. Expired GB191023535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US419803XA 1910-01-03 1910-01-03

Publications (1)

Publication Number Publication Date
GB191023535A true GB191023535A (en) 1911-03-23

Family

ID=32596754

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191023535D Expired GB191023535A (en) 1910-01-03 1910-10-11 Improvements in Incandescent Electric Lamps.
GB191117482D Expired GB191117482A (en) 1910-01-03 1911-08-01 Improvements in Supports for Electric Incandescent Lamp Filaments.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB191117482D Expired GB191117482A (en) 1910-01-03 1911-08-01 Improvements in Supports for Electric Incandescent Lamp Filaments.

Country Status (2)

Country Link
FR (3) FR419803A (en)
GB (2) GB191023535A (en)

Also Published As

Publication number Publication date
GB191117482A (en) 1911-09-07
FR15636E (en) 1912-08-16
FR419803A (en) 1911-01-16
FR14495E (en) 1911-12-19

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