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EP0070548A2 - Lampe à incandescence à halogène à deux filaments pour projecteur d'automobile - Google Patents

Lampe à incandescence à halogène à deux filaments pour projecteur d'automobile Download PDF

Info

Publication number
EP0070548A2
EP0070548A2 EP82106486A EP82106486A EP0070548A2 EP 0070548 A2 EP0070548 A2 EP 0070548A2 EP 82106486 A EP82106486 A EP 82106486A EP 82106486 A EP82106486 A EP 82106486A EP 0070548 A2 EP0070548 A2 EP 0070548A2
Authority
EP
European Patent Office
Prior art keywords
holder
tabs
lamp
double
halogen 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Withdrawn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
EP82106486A
Other languages
German (de)
English (en)
Other versions
EP0070548A3 (fr
Inventor
Hermann Steiner
Walter Schönherr
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 EP0070548A2 publication Critical patent/EP0070548A2/fr
Publication of EP0070548A3 publication Critical patent/EP0070548A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/58—Means for fastening the separate part to the vessel, e.g. by cement
    • H01J5/60—Means for fastening the separate part to the vessel, e.g. by cement for fastening by mechanical means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap

Definitions

  • the invention relates to a cementless, two-filament halogen incandescent lamp for motor vehicle headlights, to the pinch base of which a holder is fastened which is connected to the adjusting ring of the lamp base via fastening tabs.
  • the holder is designed as a disk with tabs lying largely parallel to the lamp longitudinal axis, the ends of which are bent into rectangular tabs. These right-angled tabs are welded to the adjusting ring.
  • the setting ring is combined with the base sleeve to form a joining group or is designed as a one-part deep-drawn part.
  • the lamp is manufactured by forming an assembly from the lamp bulb and holder, placing it on the setting ring, leveling it with this and then welding it to it (DE-GM 78 22 290).
  • the object of the invention is to design the lamp structure so that the adjustment and welding can be carried out effortlessly even on machines with high setting power.
  • the holder is cup-shaped, the fastening tabs have no angled ends and belong to the setting ring, the holder is inserted into the setting ring and the tabs are welded to the wall of the holder.
  • the holder 1 is a cup-shaped holder with a circular cross section, 2 is the adjusting ring.
  • the holder 1 has a lamp receiving opening 3 (FIGS. 4-6).
  • a two-filament halogen incandescent lamp 4 is inserted into the opening 3 (FIGS. 1-3).
  • the holder 1 is attached to its pinch foot 5.
  • the setting ring 2 is shaped together with a base sleeve 6 as a one-piece deep-drawn part. It is connected to a base 8 which has contact lugs 7 and which has openings 9 for carrying out the current leads 10 of the lamp 4.
  • the holder 1 is inserted into the setting ring 2.
  • Fastening tabs 11 extending parallel to the lamp longitudinal axis are bent out of the material of the setting ring 2.
  • the tabs 11, which have not been bent, are welded to the outer wall of the holder 1, which they follow essentially parallel.
  • the lamp 4 is manufactured by forming an assembly from the lamp 4 and the holder 1. Another assembly form setting ring 2 with base sleeve 6 and the Contact feet 7 supporting base stone 8. Both modules are put together and after mutual alignment in the desired positional relationship to each other by welding the tabs 11 to the wall of the holder 1. Finally, the current leads 10 threaded into the openings 9 of the base block 8 as part of the plugging together are soldered or welded to the contact lugs 7.

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP82106486A 1981-07-22 1982-07-19 Lampe à incandescence à halogène à deux filaments pour projecteur d'automobile Withdrawn EP0070548A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19818121528U DE8121528U1 (de) 1981-07-22 1981-07-22 Zweifaden-halogengluehlampe fuer kraftfahrzeugscheinwerfer
DE8121528U 1981-07-22

Publications (2)

Publication Number Publication Date
EP0070548A2 true EP0070548A2 (fr) 1983-01-26
EP0070548A3 EP0070548A3 (fr) 1983-10-12

Family

ID=6729670

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82106486A Withdrawn EP0070548A3 (fr) 1981-07-22 1982-07-19 Lampe à incandescence à halogène à deux filaments pour projecteur d'automobile

Country Status (4)

Country Link
US (1) US4492893A (fr)
EP (1) EP0070548A3 (fr)
JP (1) JPS5825075A (fr)
DE (1) DE8121528U1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129868A1 (fr) * 1983-06-24 1985-01-02 GTE Products Corporation Ensemble de lampe interchangeable assurant l'étanchéité et l'alignement de la lampe et projecteur d'automobile utilisant cet ensemble
EP0129869A1 (fr) * 1983-06-24 1985-01-02 GTE Products Corporation Procédé de fabrication d'un ensemble de lampe interchangeable pour projecteurs d'automobile
EP0152649A1 (fr) * 1984-01-09 1985-08-28 Koninklijke Philips Electronics N.V. Lampe électrique à culot en matériau synthétique
EP0301564A3 (en) * 1987-07-29 1989-09-06 Stanley Electric Co., Ltd. Automobile lamp assembly
DE9017224U1 (de) * 1990-12-20 1991-03-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Kittlos gesockelte elektrische Lampe
EP0522362A1 (fr) * 1991-07-02 1993-01-13 TUNGSRAM Részvénytársaság Lampe électrique, en particulier pour phares de véhicule
WO1996005610A1 (fr) * 1994-08-10 1996-02-22 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe a halogene a culot sans mastic
FR2749972A1 (fr) * 1996-06-18 1997-12-19 Bosch Gmbh Robert Lampe a decharge
US5818154A (en) * 1994-08-10 1998-10-06 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh Halogen incandescent lamp in cementless base
WO2008032259A3 (fr) * 2006-09-13 2008-06-12 Philips Intellectual Property Lampe pour système d'éclairage et plaque de serrage
CN106764566A (zh) * 2017-01-26 2017-05-31 海宁市新宇光能科技有限公司 一种低灯柱桩头led灯丝灯工艺设备

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3528399A1 (de) * 1984-08-24 1986-02-27 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Elektrische lampe
JPH0319170Y2 (fr) * 1984-12-10 1991-04-23
JPS61116068U (fr) * 1984-12-31 1986-07-22
JPS621363U (fr) * 1985-06-19 1987-01-07
JPS621362U (fr) * 1985-06-19 1987-01-07
FR2595006B1 (fr) * 1986-02-25 1988-05-06 Philips Eclairage Lampe a incandescence electrique
DE3616673A1 (de) * 1986-05-16 1987-11-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Halogengluehlampe
ES2051398T3 (es) * 1989-02-24 1994-06-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lampara electrica con zocalo sin masilla.
DE4136868A1 (de) * 1991-11-09 1993-05-13 Hoechst Ceram Tec Ag Keramischer isolierstein
US5313135A (en) * 1992-01-02 1994-05-17 Osram Sylvania Inc. Headlamp capsule
JP3532011B2 (ja) * 1995-03-31 2004-05-31 ハリソン東芝ライティング株式会社 電球、車両用前照灯および車両
DE19951203A1 (de) * 1999-10-22 2001-04-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schweinwerferlampe
US6856090B2 (en) 2001-10-23 2005-02-15 Federal-Mogul Worldwide, Inc. Incandescent halogen lamp having flattened filament support leads
JP2005524199A (ja) * 2002-04-26 2005-08-11 フェニックス・ランプス・インディア・リミテッド 白熱電気ランプ及びソケットのアセンブリ
DE10219729A1 (de) * 2002-05-02 2003-11-13 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Glühlampe für Kraftfahrzeugscheinwerfer
DE102006014294A1 (de) * 2006-03-28 2007-10-04 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Elektrische Lampe
DE102006060422A1 (de) * 2006-12-20 2008-06-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Fixierring
CN101599416B (zh) * 2009-07-27 2011-07-27 舒建江 一种封闭式卤钨汽车前照灯生产工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU169187B (fr) * 1974-07-03 1976-10-28
DE7822290U1 (de) * 1978-07-25 1980-01-17 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen Zweifadenhalogengluehlampe
DE2835058A1 (de) * 1978-08-10 1980-02-14 Philips Patentverwaltung Abgedichteter scheinwerfer, insbesondere fuer kraftfahrzeuge, und verfahren zu seiner herstellung
DE2835560A1 (de) * 1978-08-14 1980-02-28 Philips Patentverwaltung Abgedichteter scheinwerfer, insbesondere fuer kraftfahrzeuge, und verfahren zu seiner herstellung
DE2932638A1 (de) * 1979-08-11 1981-02-26 Philips Patentverwaltung Elektrische lampe mit einem huelsenfoermigen sockel
DE2933359A1 (de) * 1979-08-17 1981-03-26 Philips Patentverwaltung GmbH, 22335 Hamburg Elektrische lampe mit einem huelsenfoermigen sockel

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129868A1 (fr) * 1983-06-24 1985-01-02 GTE Products Corporation Ensemble de lampe interchangeable assurant l'étanchéité et l'alignement de la lampe et projecteur d'automobile utilisant cet ensemble
EP0129869A1 (fr) * 1983-06-24 1985-01-02 GTE Products Corporation Procédé de fabrication d'un ensemble de lampe interchangeable pour projecteurs d'automobile
EP0152649A1 (fr) * 1984-01-09 1985-08-28 Koninklijke Philips Electronics N.V. Lampe électrique à culot en matériau synthétique
EP0301564A3 (en) * 1987-07-29 1989-09-06 Stanley Electric Co., Ltd. Automobile lamp assembly
DE9017224U1 (de) * 1990-12-20 1991-03-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Kittlos gesockelte elektrische Lampe
EP0522362A1 (fr) * 1991-07-02 1993-01-13 TUNGSRAM Részvénytársaság Lampe électrique, en particulier pour phares de véhicule
WO1996005610A1 (fr) * 1994-08-10 1996-02-22 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe a halogene a culot sans mastic
US5818154A (en) * 1994-08-10 1998-10-06 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh Halogen incandescent lamp in cementless base
CN1089945C (zh) * 1994-08-10 2002-08-28 电灯专利信托有限公司 无封胶连接灯头的卤素白炽灯
FR2749972A1 (fr) * 1996-06-18 1997-12-19 Bosch Gmbh Robert Lampe a decharge
WO2008032259A3 (fr) * 2006-09-13 2008-06-12 Philips Intellectual Property Lampe pour système d'éclairage et plaque de serrage
CN106764566A (zh) * 2017-01-26 2017-05-31 海宁市新宇光能科技有限公司 一种低灯柱桩头led灯丝灯工艺设备

Also Published As

Publication number Publication date
DE8121528U1 (de) 1982-11-18
US4492893A (en) 1985-01-08
JPS5825075A (ja) 1983-02-15
EP0070548A3 (fr) 1983-10-12

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

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AK Designated contracting states

Designated state(s): DE FR GB IT SE

PUAL Search report despatched

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Effective date: 19840313

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Effective date: 19860630

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18W Application withdrawn

Withdrawal date: 19870318

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHOENHERR, WALTER

Inventor name: STEINER, HERMANN