GB158034A - Improvements relating to the renewal of the filaments in metal filament electric lamps - Google Patents

Improvements relating to the renewal of the filaments in metal filament electric lamps

Info

Publication number
GB158034A
GB158034A GB2543519A GB2543519A GB158034A GB 158034 A GB158034 A GB 158034A GB 2543519 A GB2543519 A GB 2543519A GB 2543519 A GB2543519 A GB 2543519A GB 158034 A GB158034 A GB 158034A
Authority
GB
United Kingdom
Prior art keywords
filament
filaments
wire
renewal
supports
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
GB2543519A
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
Priority to GB2543519A priority Critical patent/GB158034A/en
Publication of GB158034A publication Critical patent/GB158034A/en
Expired legal-status Critical Current

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
    • H01K3/30—Repairing or regenerating used or defective lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

158,034. Coxon, S., and Williams, W. A. Oct. 17, 1919. Filaments, attaching; supports for; repairing.-In renewing a lamp, the new filament is wound over the roots of the lower supports 4 and is transferred to the end-hooks after " setting." The filament is introduced through an aperture 1 eccentric to the axis bv means of a glass tube through which it is threaded. In securing the filament to one leading- in wire 6, it is first laid over the other leading-in wire 6<a>; several turns are taken round the wire 6 and the filament is cut between the two wires by a special tool. Special tools may be employed to form hooks 5 on the wires 6, 6<a> and to close them after attaching the filament. The supports 4 may be bent downwards beforewinding the filament.
GB2543519A 1919-10-17 1919-10-17 Improvements relating to the renewal of the filaments in metal filament electric lamps Expired GB158034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2543519A GB158034A (en) 1919-10-17 1919-10-17 Improvements relating to the renewal of the filaments in metal filament electric lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2543519A GB158034A (en) 1919-10-17 1919-10-17 Improvements relating to the renewal of the filaments in metal filament electric lamps

Publications (1)

Publication Number Publication Date
GB158034A true GB158034A (en) 1921-01-17

Family

ID=10227611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2543519A Expired GB158034A (en) 1919-10-17 1919-10-17 Improvements relating to the renewal of the filaments in metal filament electric lamps

Country Status (1)

Country Link
GB (1) GB158034A (en)

Similar Documents

Publication Publication Date Title
GB465119A (en) Improvements in the manufacture of coiled-coil filaments for incandescent electric lamps and the like
GB158034A (en) Improvements relating to the renewal of the filaments in metal filament electric lamps
GB282066A (en) Improvements in and relating to filaments for incandescent lamps or similar articles and to methods of manufacturing the same
GB502330A (en) Improvements in and relating to electric incandescent lamps
GB183523A (en) Improvements relating to the renewal of the filaments in metal filament electric lamps
GB545103A (en) Improved filament joint for electric lamps
GB226196A (en) Improvements in filament supports for use in electric discharge tubes, incandescent lamps, and the like
GB176309A (en) Improvements in or relating to the renewal of electric incandescent lamps
GB191406439A (en) Improvements in and relating to Filaments for Incandescent Electric Lamps and Methods of Making the same.
US2997616A (en) Multiple filament incandescent lamp
GB377394A (en) Improvements in and relating to filament supports for tubular electric incandescent lamps and filament arrangements therefor and methods for the production thereof
US2736874A (en) Electric lamp
GB152716A (en) Improvements in or relating to the repair or renewal of electric incandescence lamps
GB233683A (en) Improvements in or relating to methods of mounting filaments for incandescent lamps and the like
GB152652A (en) Process for the regeneration of electric incandescent lamps
GB152378A (en) Improvements in or relating to electric incandescence lamps
GB191312054A (en) Improvements in or relating to Incandescent Electric Lamps.
GB168296A (en) A process and apparatus for the repair of metallic lamp filaments which have been burned out
US1514413A (en) Repair unit for electric lamps
GB191216885A (en) Process for Repairing Electric Incandescent Lamps.
GB339803A (en) Improvements relating to the manufacture of filaments for electric lamps
GB473257A (en) Improvements in or relating to dwarf electric incandescent lamps
GB593143A (en) Improvements in and relating to filament connections for electric lamps
GB430840A (en) Improvements in or relating to the capping of electric lamps and the like
GB218574A (en) Improvements in or relating to the reconstruction of electric incandescent lamps