EP0173995A3 - Brückenlose Wolframhalogenlampe - Google Patents

Brückenlose Wolframhalogenlampe Download PDF

Info

Publication number
EP0173995A3
EP0173995A3 EP85111055A EP85111055A EP0173995A3 EP 0173995 A3 EP0173995 A3 EP 0173995A3 EP 85111055 A EP85111055 A EP 85111055A EP 85111055 A EP85111055 A EP 85111055A EP 0173995 A3 EP0173995 A3 EP 0173995A3
Authority
EP
European Patent Office
Prior art keywords
bridgeless
halogen lamp
tungsten halogen
support
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.)
Withdrawn
Application number
EP85111055A
Other languages
English (en)
French (fr)
Other versions
EP0173995A2 (de
Inventor
Arnold E. Westlund, Jr.
Ward H. Powers
Jeffrey P. Buschmann
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 Sylvania Inc
Original Assignee
GTE Products Corp
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 GTE Products Corp filed Critical GTE Products Corp
Publication of EP0173995A2 publication Critical patent/EP0173995A2/de
Publication of EP0173995A3 publication Critical patent/EP0173995A3/de
Withdrawn legal-status Critical Current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
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/06—Attaching of incandescent bodies to mount

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Resistance Heating (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyesters Or Polycarbonates (AREA)
EP85111055A 1984-09-04 1985-09-02 Brückenlose Wolframhalogenlampe Withdrawn EP0173995A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64728784A 1984-09-04 1984-09-04
US647287 1984-09-04

Publications (2)

Publication Number Publication Date
EP0173995A2 EP0173995A2 (de) 1986-03-12
EP0173995A3 true EP0173995A3 (de) 1988-10-12

Family

ID=24596352

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85111055A Withdrawn EP0173995A3 (de) 1984-09-04 1985-09-02 Brückenlose Wolframhalogenlampe

Country Status (3)

Country Link
EP (1) EP0173995A3 (de)
JP (1) JPS6166357A (de)
CA (1) CA1245704A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5158709A (en) * 1990-02-01 1992-10-27 Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen Mbh Electric lamp containing molybdenum material doped wtih aluminum and potassium, molybdenum material for such a lamp, and method of its manufacture
US5367220A (en) * 1990-03-15 1994-11-22 Patent-Treuhand-Gesellschaft fur Elektrische Gluhiampen mbH Electric lamp with a holding frame for a lamp filament
DE4106851A1 (de) * 1990-03-15 1991-09-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Einseitig gequetschte halogengluehlampe
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
DE4008367A1 (de) 1990-03-15 1991-09-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Einseitig gequetschte halogengluehlampe
DE59009955D1 (de) * 1990-03-15 1996-01-18 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Einseitig gequetschte Halogenglühlampe.
US5659222A (en) * 1996-02-27 1997-08-19 Illumination Technology, Inc. Vacuum sealed incandescent lamp with improved filament support structure
DE29612757U1 (de) * 1996-07-24 1997-11-20 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München Einseitig verschlossene elektrische Glühlampe
WO2004057646A2 (en) * 2002-12-20 2004-07-08 Koninklijke Philips Electronics N.V. Halogen incandescent lamp
DE102006014643A1 (de) * 2006-03-29 2007-10-04 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe mit Halteelement
DE202009009008U1 (de) * 2009-06-30 2009-09-10 Osram Gesellschaft mit beschränkter Haftung Halogenglühlampe
CN104616970A (zh) * 2015-01-06 2015-05-13 浙江新光阳照明股份有限公司 一种单端卤钨灯生产中的二步式掛丝方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1381868A (fr) * 1963-02-07 1964-12-14 Lampes Sa Perfectionnements aux lampes électriques
US3403280A (en) * 1966-03-04 1968-09-24 Gen Electric Single-ended electric incandescent lamp filament support
FR1563565A (de) * 1967-05-25 1969-04-11
US4208608A (en) * 1978-03-13 1980-06-17 General Electric Company Lamp mount structure
US4415833A (en) * 1981-09-29 1983-11-15 Gte Products Corporation Tungsten halogen lamp with coiled getter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1381868A (fr) * 1963-02-07 1964-12-14 Lampes Sa Perfectionnements aux lampes électriques
US3403280A (en) * 1966-03-04 1968-09-24 Gen Electric Single-ended electric incandescent lamp filament support
FR1563565A (de) * 1967-05-25 1969-04-11
US4208608A (en) * 1978-03-13 1980-06-17 General Electric Company Lamp mount structure
US4415833A (en) * 1981-09-29 1983-11-15 Gte Products Corporation Tungsten halogen lamp with coiled getter

Also Published As

Publication number Publication date
JPS6166357A (ja) 1986-04-05
EP0173995A2 (de) 1986-03-12
CA1245704A (en) 1988-11-29

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19850927

AK Designated contracting states

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PUAL Search report despatched

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17Q First examination report despatched

Effective date: 19881212

18W Application withdrawn

Withdrawal date: 19881118

RIN1 Information on inventor provided before grant (corrected)

Inventor name: POWERS, WARD H.

Inventor name: WESTLUND, ARNOLD E., JR.

Inventor name: BUSCHMANN, JEFFREY P.