GB2062958B - Sealed beam lamp - Google Patents

Sealed beam lamp

Info

Publication number
GB2062958B
GB2062958B GB8035674A GB8035674A GB2062958B GB 2062958 B GB2062958 B GB 2062958B GB 8035674 A GB8035674 A GB 8035674A GB 8035674 A GB8035674 A GB 8035674A GB 2062958 B GB2062958 B GB 2062958B
Authority
GB
United Kingdom
Prior art keywords
beam lamp
sealed beam
sealed
lamp
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
GB8035674A
Other versions
GB2062958A (en
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.)
Thorn EMI Ltd
Original Assignee
Thorn EMI Ltd
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 Thorn EMI Ltd filed Critical Thorn EMI Ltd
Priority to GB8035674A priority Critical patent/GB2062958B/en
Publication of GB2062958A publication Critical patent/GB2062958A/en
Application granted granted Critical
Publication of GB2062958B publication Critical patent/GB2062958B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/38—Seals for leading-in conductors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB8035674A 1979-11-12 1980-11-06 Sealed beam lamp Expired GB2062958B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8035674A GB2062958B (en) 1979-11-12 1980-11-06 Sealed beam lamp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7939143 1979-11-12
GB8035674A GB2062958B (en) 1979-11-12 1980-11-06 Sealed beam lamp

Publications (2)

Publication Number Publication Date
GB2062958A GB2062958A (en) 1981-05-28
GB2062958B true GB2062958B (en) 1983-12-14

Family

ID=26273516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8035674A Expired GB2062958B (en) 1979-11-12 1980-11-06 Sealed beam lamp

Country Status (1)

Country Link
GB (1) GB2062958B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480296A (en) * 1981-12-28 1984-10-30 Gte Products Corporation Two-filament lamp for automobile headlight
US4687963A (en) * 1983-02-25 1987-08-18 Gte Products Corporation Tungsten-halogen electric lamp with permeable means closing an outer envelope
BR8400807A (en) * 1983-02-25 1984-10-02 Gte Prod Corp ELECTRIC HALOGEN / TUNGSTEN LAMP WITH PERMEATABLE ELEMENT CLOSING THE EXTERNAL HOUSING
US4528619A (en) * 1983-06-24 1985-07-09 Gte Products Corporation Replaceable lamp unit providing hermetic seal and fixed alignment for electric lamp contained therein and automobile headlight utilizing same
GB2339892B (en) * 1998-07-21 2002-02-13 Certikin Internat Ltd Halogen light unit
JP4587216B2 (en) 2005-03-31 2010-11-24 日本碍子株式会社 Discharge lamp support structure and lighting device
GB2432198B (en) 2005-11-15 2007-10-03 Rolls Royce Plc Sealing arrangement
US7611265B2 (en) * 2007-02-27 2009-11-03 Lumec, Inc. Sealed acorn luminaire having a one-way outflow seal and a one-way inflow electrical grommet seal
AT518108B1 (en) * 2015-12-18 2017-11-15 Zkw Group Gmbh Method for producing a positive connection between two components of a motor vehicle lighting device using a component-side connecting element

Also Published As

Publication number Publication date
GB2062958A (en) 1981-05-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921106