GB2300297B - Linear filament lamps - Google Patents

Linear filament lamps

Info

Publication number
GB2300297B
GB2300297B GB9508364A GB9508364A GB2300297B GB 2300297 B GB2300297 B GB 2300297B GB 9508364 A GB9508364 A GB 9508364A GB 9508364 A GB9508364 A GB 9508364A GB 2300297 B GB2300297 B GB 2300297B
Authority
GB
United Kingdom
Prior art keywords
filament lamps
linear filament
linear
lamps
filament
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 - Fee Related
Application number
GB9508364A
Other versions
GB2300297A (en
GB9508364D0 (en
Inventor
Roger Alan Hume
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to GB9508364A priority Critical patent/GB2300297B/en
Publication of GB9508364D0 publication Critical patent/GB9508364D0/en
Priority to JP8100595A priority patent/JPH0917395A/en
Publication of GB2300297A publication Critical patent/GB2300297A/en
Application granted granted Critical
Publication of GB2300297B publication Critical patent/GB2300297B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
    • H01K1/325—Reflecting coating
    • 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
    • H01K3/12—Joining of mount or stem to vessel; Joining parts of the vessel, e.g. by butt sealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Resistance Heating (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
GB9508364A 1995-04-25 1995-04-25 Linear filament lamps Expired - Fee Related GB2300297B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9508364A GB2300297B (en) 1995-04-25 1995-04-25 Linear filament lamps
JP8100595A JPH0917395A (en) 1995-04-25 1996-04-23 Linear filament lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9508364A GB2300297B (en) 1995-04-25 1995-04-25 Linear filament lamps

Publications (3)

Publication Number Publication Date
GB9508364D0 GB9508364D0 (en) 1995-06-14
GB2300297A GB2300297A (en) 1996-10-30
GB2300297B true GB2300297B (en) 1999-06-16

Family

ID=10773476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9508364A Expired - Fee Related GB2300297B (en) 1995-04-25 1995-04-25 Linear filament lamps

Country Status (2)

Country Link
JP (1) JPH0917395A (en)
GB (1) GB2300297B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007113710A1 (en) * 2006-03-30 2007-10-11 Koninklijke Philips Electronics N.V. Incandescent lamp with filament support
DE602006009501D1 (en) * 2006-07-20 2009-11-12 Flowil Int Lighting light bulb

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168670A (en) * 1961-03-23 1965-02-02 Gen Electric Filament supports for electric incandescent lamps
US4310782A (en) * 1979-02-09 1982-01-12 Thorn Emi Limited Lamp filament support
US4918355A (en) * 1985-04-01 1990-04-17 Gte Products Corporation Electric lamp with protective base
EP0562871A1 (en) * 1992-03-27 1993-09-29 General Electric Company Filament support for incandescent lamps

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168670A (en) * 1961-03-23 1965-02-02 Gen Electric Filament supports for electric incandescent lamps
US4310782A (en) * 1979-02-09 1982-01-12 Thorn Emi Limited Lamp filament support
US4918355A (en) * 1985-04-01 1990-04-17 Gte Products Corporation Electric lamp with protective base
EP0562871A1 (en) * 1992-03-27 1993-09-29 General Electric Company Filament support for incandescent lamps

Also Published As

Publication number Publication date
GB2300297A (en) 1996-10-30
GB9508364D0 (en) 1995-06-14
JPH0917395A (en) 1997-01-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee