GB1031445A - Improvements in or relating to electric filament lamps - Google Patents

Improvements in or relating to electric filament lamps

Info

Publication number
GB1031445A
GB1031445A GB3089764A GB3089764A GB1031445A GB 1031445 A GB1031445 A GB 1031445A GB 3089764 A GB3089764 A GB 3089764A GB 3089764 A GB3089764 A GB 3089764A GB 1031445 A GB1031445 A GB 1031445A
Authority
GB
United Kingdom
Prior art keywords
flange
apertures
projections
lamp
cap
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
GB3089764A
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.)
LAMPE NORMA SOC AUTO LAMPE
Original Assignee
LAMPE NORMA SOC AUTO LAMPE
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 LAMPE NORMA SOC AUTO LAMPE filed Critical LAMPE NORMA SOC AUTO LAMPE
Publication of GB1031445A publication Critical patent/GB1031445A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

1,031,445. Electric incandescent lamps. LAMPE NORMA SOC AUTO LAMPE S.A. Aug. 4, 1964 [July 29, 1963], No. 30897/64. Heading H1F. A filament lamp comprises a bulb 1 secured in a metal cap 2 having a substantially rectangular cross-section, the cap being secured in a flange 5 extending at right angles to the longitudinal axis of the lamp by means of soldered joints between the surface of the cap and upturned portions 6, 7 at the edge of the aperture in the flange. Orientating means comprising projections 8, 9 or apertures are provided in the flange to co-operate with apertures or projections in the lamp holder. The projections 8, 9 or apertures may be asymmetric to the lamp axis and the flange may have one or more straight edge portions to co-operate with guides on the lampholder.
GB3089764A 1963-07-29 1964-08-04 Improvements in or relating to electric filament lamps Expired GB1031445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR942980A FR1377332A (en) 1963-07-29 1963-07-29 Electric lamp fitting device

Publications (1)

Publication Number Publication Date
GB1031445A true GB1031445A (en) 1966-06-02

Family

ID=8809362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3089764A Expired GB1031445A (en) 1963-07-29 1964-08-04 Improvements in or relating to electric filament lamps

Country Status (3)

Country Link
ES (1) ES302436A1 (en)
FR (1) FR1377332A (en)
GB (1) GB1031445A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510718A (en) * 1967-11-06 1970-05-05 Sylvania Electric Prod Incandescent lamp
DE7526777U (en) * 1975-08-23 1976-06-03 Philips Patentverwaltung Gmbh, 2000 Hamburg ELECTRIC LAMP WITH BASE PLATE
DE2605433C3 (en) * 1976-02-12 1979-01-25 Philips Patentverwaltung Gmbh, 2000 Hamburg Electric light bulb with centering ring

Also Published As

Publication number Publication date
ES302436A1 (en) 1965-01-16
FR1377332A (en) 1964-11-06

Similar Documents

Publication Publication Date Title
ES136493U (en) A miniature lampholder for lamps without cap. (Machine-translation by Google Translate, not legally binding)
GB1517637A (en) Electric incandescent lamp
GB1241478A (en) Automotive vehicle condition indicator
GB1180026A (en) Vehicle Lamps.
SE336840B (en)
GB1031445A (en) Improvements in or relating to electric filament lamps
GB958350A (en) Improvements in and relating to electric incandescent lamps
GB1055631A (en) Electric incandescent lamps and holders therefor
GB1179511A (en) Projector Lamp Assembly
GB1214736A (en) Electric lamp
GB1209463A (en) Electric lampholder
GB1382135A (en) Headlamps
CA956693A (en) Incandescent lamp with short-circuit electrode
GB1103227A (en) Electric lamp bulb
GB1132556A (en) Electric incandescent lamp of the regenerative cycle type for use in car head lights
GB499682A (en) Improvements in methods of capping vitreous vessels, such as electric incandescent lamps, without the use of cement
GB1089181A (en) Improvements in or relating to electrical accessories incorporating a lamp holder
GB997850A (en) Improvements in or relating to methods of providing tubular lamps with locating means
ES185938U (en) Electric headlight. (Machine-translation by Google Translate, not legally binding)
GB1436139A (en) Caps for electric incandescent lamps
GB1158887A (en) Improvements relating to Lamp Bulbs
GB964708A (en) Improvements in or relating to electric lamps
GB800350A (en) Improvements in miniature electric incandescent lamps
GB1233592A (en)
GB1453351A (en) Headlamp optical system