DE69317726T2 - Tubular light bulb - Google Patents

Tubular light bulb

Info

Publication number
DE69317726T2
DE69317726T2 DE1993617726 DE69317726T DE69317726T2 DE 69317726 T2 DE69317726 T2 DE 69317726T2 DE 1993617726 DE1993617726 DE 1993617726 DE 69317726 T DE69317726 T DE 69317726T DE 69317726 T2 DE69317726 T2 DE 69317726T2
Authority
DE
Germany
Prior art keywords
light bulb
tubular light
tubular
bulb
light
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
DE1993617726
Other languages
German (de)
Other versions
DE69317726D1 (en
Inventor
Robert M Griffin
Peter R Gagnon
Steven J Leadvaro
Roy C Martin
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of DE69317726D1 publication Critical patent/DE69317726D1/en
Application granted granted Critical
Publication of DE69317726T2 publication Critical patent/DE69317726T2/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
    • H01K1/02—Incandescent bodies
    • H01K1/14—Incandescent bodies characterised by the shape
DE1993617726 1992-10-23 1993-10-21 Tubular light bulb Expired - Fee Related DE69317726T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96550392A 1992-10-23 1992-10-23

Publications (2)

Publication Number Publication Date
DE69317726D1 DE69317726D1 (en) 1998-05-07
DE69317726T2 true DE69317726T2 (en) 1998-09-10

Family

ID=25510065

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993617726 Expired - Fee Related DE69317726T2 (en) 1992-10-23 1993-10-21 Tubular light bulb

Country Status (3)

Country Link
EP (1) EP0594183B1 (en)
CA (1) CA2108748A1 (en)
DE (1) DE69317726T2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5506471A (en) * 1994-06-06 1996-04-09 General Electric Company Low glare infrared light source
JP2002026366A (en) 2000-07-11 2002-01-25 Sony Corp Semiconductor device
US6465761B2 (en) 2000-07-24 2002-10-15 Asm America, Inc. Heat lamps for zone heating
US6818864B2 (en) 2002-08-09 2004-11-16 Asm America, Inc. LED heat lamp arrays for CVD heating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8004030A (en) * 1980-07-14 1982-02-16 Philips Nv ELECTRIC LIGHT BULB.
NL8702516A (en) * 1986-12-22 1988-07-18 Gen Electric BULB WITH DOUBLE SPIRALIZED BULB.
US4916353A (en) * 1989-02-28 1990-04-10 General Electric Company Incandescent lamp utilizing cylindrical transparent heat mirror
US4942331A (en) * 1989-05-09 1990-07-17 General Electric Company Filament alignment spud for incandescent lamps

Also Published As

Publication number Publication date
DE69317726D1 (en) 1998-05-07
EP0594183B1 (en) 1998-04-01
CA2108748A1 (en) 1994-04-24
EP0594183A1 (en) 1994-04-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee