GB455998A - Improvements in or relating to tubular electric incandescent lamps - Google Patents

Improvements in or relating to tubular electric incandescent lamps

Info

Publication number
GB455998A
GB455998A GB1323035A GB1323035A GB455998A GB 455998 A GB455998 A GB 455998A GB 1323035 A GB1323035 A GB 1323035A GB 1323035 A GB1323035 A GB 1323035A GB 455998 A GB455998 A GB 455998A
Authority
GB
United Kingdom
Prior art keywords
wires
filament
electric incandescent
tubular electric
secure
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
GB1323035A
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.)
ARCHITECTURAL LIGHTING Ltd
STUART LOGAN MACWATT
Original Assignee
ARCHITECTURAL LIGHTING Ltd
STUART LOGAN MACWATT
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 ARCHITECTURAL LIGHTING Ltd, STUART LOGAN MACWATT filed Critical ARCHITECTURAL LIGHTING Ltd
Priority to GB1323035A priority Critical patent/GB455998A/en
Publication of GB455998A publication Critical patent/GB455998A/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)

Abstract

455,998. Supports for electric incandescent lamp filaments. ARCHITECTURAL LIGHTING, Ltd., 39, Berners Street, London, and MACWATT, S. L., 28, Barn Way, Wembley Park, Middlesex. May 3, 1935, No. 13230. [Class 39 (ii)] In a tubular electric incandescent lamp provided with a filament extending the length of the tube, the filament 2 is carried by a support or spine consisting of a wire 3 sealed at both ends into the straight portions of vitreous tubes 6 which, at their other ends, are bent upwardly to enclose supporting-wires 9 for the ends of the filament. Pigtails 4 support the filament upon the wire 3, which is itself supported within the tube 1 by struts 5 secured to it by glass beads. Within the tubes 6 the inner ends of the wires 9 are connected to leading-in wires 10 which pass through nipples 7 provided to secure the lamp in a clip or clips. Rings or hooks 8 may be formed in the wires 9, 10 to secure them together.
GB1323035A 1935-05-03 1935-05-03 Improvements in or relating to tubular electric incandescent lamps Expired GB455998A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1323035A GB455998A (en) 1935-05-03 1935-05-03 Improvements in or relating to tubular electric incandescent lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1323035A GB455998A (en) 1935-05-03 1935-05-03 Improvements in or relating to tubular electric incandescent lamps

Publications (1)

Publication Number Publication Date
GB455998A true GB455998A (en) 1936-11-02

Family

ID=10019205

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1323035A Expired GB455998A (en) 1935-05-03 1935-05-03 Improvements in or relating to tubular electric incandescent lamps

Country Status (1)

Country Link
GB (1) GB455998A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108253350A (en) * 2018-02-06 2018-07-06 福建众益太阳能科技股份公司 A kind of filament Lawn lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108253350A (en) * 2018-02-06 2018-07-06 福建众益太阳能科技股份公司 A kind of filament Lawn lamp

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