EP0084848A2 - Lampe à incandescence à halogène - Google Patents

Lampe à incandescence à halogène Download PDF

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Publication number
EP0084848A2
EP0084848A2 EP83100431A EP83100431A EP0084848A2 EP 0084848 A2 EP0084848 A2 EP 0084848A2 EP 83100431 A EP83100431 A EP 83100431A EP 83100431 A EP83100431 A EP 83100431A EP 0084848 A2 EP0084848 A2 EP 0084848A2
Authority
EP
European Patent Office
Prior art keywords
lamp
fixing sleeve
plate
metal
diameter
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Withdrawn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
EP83100431A
Other languages
German (de)
English (en)
Other versions
EP0084848A3 (fr
Inventor
Fritz Eckhardt
Peter Helbig
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 EP0084848A2 publication Critical patent/EP0084848A2/fr
Publication of EP0084848A3 publication Critical patent/EP0084848A3/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Withdrawn legal-status Critical Current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
    • H01J5/56—Shape of the separate part
    • 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 single-ended pinched halogen incandescent lamp base with contact lugs made of metal and plastic parts for use in motor vehicle headlights.
  • the lamp bulb is made of high-melting glass, for example hard glass, and is filled with inert gas with halogen addition.
  • the lamp has a pump tip 4 on the dome side and is closed at the other end by squeezing.
  • the lamp base 2 is constructed from a bell-shaped fixing sleeve 5 made of metal, for example nickel silver or stainless steel, and a round plate 6 made of plastic, for example thermosets, thermoplastics, which carry contact tabs 7 on their underside, with which the external power supply leads of the lamp are electrically conductive are connected.
  • the lamp 1 is held by the fixing sleeve 5.
  • the lamp is inserted with its squeezed part into the opening 5a of the fixing sleeve 5 which is adapted to this.
  • the fixing sleeve 5 is in turn worn from the rotary plate 6 and placed on a cylindrical piece 8 given to the rotary plate 6, which has a smaller diameter d 2 than the plate diameter d 1 .
  • the cylinder piece 8 has a circumferential groove 9 for receiving a sealing ring 10, for example a silicone round cord ring, the upper groove boundary, ie close to the fixing sleeve 5, being partially taken over by diametrically opposed ground flat surfaces which ensure the correct insertion of the lamp into the headlight .

Landscapes

  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP83100431A 1982-01-22 1983-01-19 Lampe à incandescence à halogène Withdrawn EP0084848A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8201526U 1982-01-22
DE19828201526 DE8201526U1 (de) 1982-01-22 1982-01-22 Halogengluehlampe

Publications (2)

Publication Number Publication Date
EP0084848A2 true EP0084848A2 (fr) 1983-08-03
EP0084848A3 EP0084848A3 (fr) 1984-05-16

Family

ID=6736281

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83100431A Withdrawn EP0084848A3 (fr) 1982-01-22 1983-01-19 Lampe à incandescence à halogène

Country Status (2)

Country Link
EP (1) EP0084848A3 (fr)
DE (1) DE8201526U1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0152649A1 (fr) * 1984-01-09 1985-08-28 Koninklijke Philips Electronics N.V. Lampe électrique à culot en matériau synthétique
EP0172529A3 (en) * 1984-08-24 1988-10-12 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh Electric lamp
EP0490702A1 (fr) * 1990-12-14 1992-06-17 General Electric Company Support de lampe avec ensemble de montage
EP0501572A3 (en) * 1991-02-28 1992-12-16 N.V. Philips' Gloeilampenfabrieken Capped electric lamp for operation at mains voltage and unit suitable for use therein

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315216A (en) * 1965-08-09 1967-04-18 Gen Electric Lamp base and terminal structure
HU169187B (fr) * 1974-07-03 1976-10-28
DE2836596A1 (de) * 1978-08-21 1980-03-13 Patra Patent Treuhand Elektrische lampe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0152649A1 (fr) * 1984-01-09 1985-08-28 Koninklijke Philips Electronics N.V. Lampe électrique à culot en matériau synthétique
EP0172529A3 (en) * 1984-08-24 1988-10-12 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh Electric lamp
EP0490702A1 (fr) * 1990-12-14 1992-06-17 General Electric Company Support de lampe avec ensemble de montage
EP0501572A3 (en) * 1991-02-28 1992-12-16 N.V. Philips' Gloeilampenfabrieken Capped electric lamp for operation at mains voltage and unit suitable for use therein

Also Published As

Publication number Publication date
EP0084848A3 (fr) 1984-05-16
DE8201526U1 (de) 1983-07-07

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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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AK Designated contracting states

Designated state(s): DE FR GB IT SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): DE FR GB IT SE

17P Request for examination filed

Effective date: 19840530

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19860911

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ECKHARDT, FRITZ

Inventor name: HELBIG, PETER