EP0758142A3 - Halogen incandescent lamp - Google Patents

Halogen incandescent lamp Download PDF

Info

Publication number
EP0758142A3
EP0758142A3 EP96111637A EP96111637A EP0758142A3 EP 0758142 A3 EP0758142 A3 EP 0758142A3 EP 96111637 A EP96111637 A EP 96111637A EP 96111637 A EP96111637 A EP 96111637A EP 0758142 A3 EP0758142 A3 EP 0758142A3
Authority
EP
European Patent Office
Prior art keywords
incandescent lamp
halogen incandescent
halogen
lamp
incandescent
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.)
Granted
Application number
EP96111637A
Other languages
German (de)
French (fr)
Other versions
EP0758142B1 (en
EP0758142A2 (en
Inventor
Hans-Juergen Streppel
Hans Liermann
Juergen Eder
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 EP0758142A2 publication Critical patent/EP0758142A2/en
Publication of EP0758142A3 publication Critical patent/EP0758142A3/en
Application granted granted Critical
Publication of EP0758142B1 publication Critical patent/EP0758142B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
EP96111637A 1995-08-03 1996-07-18 Halogen incandescent lamp Expired - Lifetime EP0758142B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19528686 1995-08-03
DE19528686A DE19528686A1 (en) 1995-08-03 1995-08-03 Halogen light bulb

Publications (3)

Publication Number Publication Date
EP0758142A2 EP0758142A2 (en) 1997-02-12
EP0758142A3 true EP0758142A3 (en) 1997-08-13
EP0758142B1 EP0758142B1 (en) 1999-05-19

Family

ID=7768699

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96111637A Expired - Lifetime EP0758142B1 (en) 1995-08-03 1996-07-18 Halogen incandescent lamp

Country Status (8)

Country Link
US (1) US5686794A (en)
EP (1) EP0758142B1 (en)
JP (1) JP3704204B2 (en)
CN (1) CN1094650C (en)
CA (1) CA2178307A1 (en)
DE (2) DE19528686A1 (en)
HK (1) HK1012127A1 (en)
HU (1) HU218643B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5717290A (en) * 1996-09-26 1998-02-10 Osram Sylvania Inc. Starting flag structure for tubular low pressure discharge lamps
DE10319468A1 (en) * 2003-04-29 2004-11-25 Heraeus Noblelight Gmbh infrared Heaters
JP4241347B2 (en) * 2003-11-28 2009-03-18 セイコーエプソン株式会社 Display device
DE102005019829A1 (en) 2005-04-28 2006-11-02 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Reflector lamp with high voltage operation includes filament segments retained in a plane perpendicular with the lamp longitudinal axis by funnel-shaped pinches turned-in from the planar top
DE102005046483A1 (en) * 2005-09-28 2007-03-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Discharge lamps especially useful for productrion of Xenon or mercury high pressure discharge lamps has bulb stems, electrode holder rods and electrode support elements
WO2007113710A1 (en) * 2006-03-30 2007-10-11 Koninklijke Philips Electronics N.V. Incandescent lamp with filament support
US20100001627A1 (en) * 2006-08-29 2010-01-07 Osram Gesellschaft Mit Beschrankter Haftung Incandescent Bulb and Method for the Production Thereof
DE102007035595A1 (en) * 2007-07-30 2009-02-05 Osram Gesellschaft mit beschränkter Haftung Electric lamp with an outer bulb and a built-in lamp and a method for its production
EP2306494B1 (en) * 2008-07-23 2013-05-29 LG Electronics Inc. Halogen lamp
JP5251398B2 (en) * 2008-09-26 2013-07-31 ウシオ電機株式会社 Filament lamp
DE102009048126A1 (en) * 2009-10-02 2011-04-07 Osram Gesellschaft mit beschränkter Haftung Method for producing a discharge lamp
US8581492B2 (en) * 2010-10-20 2013-11-12 General Electric Company Electric incandescent lamp for vehicle headlights with new filament geometry
US8525409B2 (en) * 2011-06-14 2013-09-03 General Electric Company Efficient lamp with envelope having elliptical portions
DE102015208574A1 (en) * 2015-05-08 2016-11-10 Osram Gmbh lamp

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783329A (en) * 1972-11-02 1974-01-01 Gte Sylvania Inc Tubular incandescent lamp having improved filament support
EP0143917A2 (en) * 1983-09-07 1985-06-12 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Double-based incandescent lamp
EP0446458A2 (en) * 1990-03-15 1991-09-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Double side-pinched halogen incandescent lamp
EP0616359A1 (en) * 1993-03-19 1994-09-21 Koninklijke Philips Electronics N.V. Electric incandescent lamp

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2042963A (en) * 1930-10-15 1936-06-02 Westinghouse Lamp Co Ultraviolet lamp
US3840953A (en) * 1972-06-06 1974-10-15 Westinghouse Electric Corp Method of assembling a filament-mount for a single-ended incandescent lamp
US3983441A (en) * 1975-07-03 1976-09-28 Xerox Corporation Multiple pinch incandescent lamp
NL7514249A (en) * 1975-12-08 1977-06-10 Philips Nv HALOGEN BULB.
GB1523418A (en) * 1976-03-01 1978-08-31 Tokyo Shibaura Electric Co Elongate electric incandescent lamp
US5045748A (en) * 1985-11-15 1991-09-03 General Electric Company Tungsten-halogen incandescent and metal vapor discharge lamps and processes of making such
DE8716797U1 (en) * 1987-12-21 1988-02-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Halogen bulb
US4959586A (en) * 1988-05-24 1990-09-25 U.S. Philips Corporation Electric incandescent lamp
JPH076614Y2 (en) * 1989-03-17 1995-02-15 ウシオ電機株式会社 Tube incandescent light bulb
US5006757A (en) * 1989-12-11 1991-04-09 Ushio Denki Kabushiki Kaisha Incandescent lamp
CN1028463C (en) * 1990-02-01 1995-05-17 电灯专利信托有限公司 Double-end squeezing halogen glow lamp
US5146134A (en) * 1990-03-15 1992-09-08 Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen M.B.H. Halogen incandescent lamp, particularly for operation from power networks, and method of its manufacture

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783329A (en) * 1972-11-02 1974-01-01 Gte Sylvania Inc Tubular incandescent lamp having improved filament support
EP0143917A2 (en) * 1983-09-07 1985-06-12 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Double-based incandescent lamp
EP0446458A2 (en) * 1990-03-15 1991-09-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Double side-pinched halogen incandescent lamp
EP0616359A1 (en) * 1993-03-19 1994-09-21 Koninklijke Philips Electronics N.V. Electric incandescent lamp

Also Published As

Publication number Publication date
HUP9602148A3 (en) 1999-12-28
CA2178307A1 (en) 1997-02-04
CN1146626A (en) 1997-04-02
HU9602148D0 (en) 1996-09-30
JPH0945293A (en) 1997-02-14
DE59601928D1 (en) 1999-06-24
DE19528686A1 (en) 1997-02-06
JP3704204B2 (en) 2005-10-12
US5686794A (en) 1997-11-11
EP0758142B1 (en) 1999-05-19
HUP9602148A2 (en) 1997-05-28
HU218643B (en) 2000-10-28
CN1094650C (en) 2002-11-20
HK1012127A1 (en) 1999-07-23
EP0758142A2 (en) 1997-02-12

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