EP2239762A3 - Electric lamp with an external piston and a fitted lamp - Google Patents

Electric lamp with an external piston and a fitted lamp Download PDF

Info

Publication number
EP2239762A3
EP2239762A3 EP10156714A EP10156714A EP2239762A3 EP 2239762 A3 EP2239762 A3 EP 2239762A3 EP 10156714 A EP10156714 A EP 10156714A EP 10156714 A EP10156714 A EP 10156714A EP 2239762 A3 EP2239762 A3 EP 2239762A3
Authority
EP
European Patent Office
Prior art keywords
lamp
fitted
external piston
electric
electric 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Withdrawn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
EP10156714A
Other languages
German (de)
French (fr)
Other versions
EP2239762A2 (en
Inventor
Roland Stark
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.)
Ledvance GmbH
Original Assignee
Osram GmbH
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 Osram GmbH filed Critical Osram GmbH
Publication of EP2239762A2 publication Critical patent/EP2239762A2/en
Publication of EP2239762A3 publication Critical patent/EP2239762A3/en
Withdrawn legal-status Critical Current

Links

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

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Die Lampe weist einen Außenkolben und eine Einbaulampe auf, wobei letztere mittels eines Montageclips im Außenkolben gehaltert ist. Der Clip weist mindestens zwei Seitenwände auf, die L-förmig zueinander stehen und an die Breitseite und Schmalseite einer Quetschung der Einbaulampe angepasst sind. Dadurch wird eine besonders hohe Kompaktifizierung der Lampe erreicht.

Figure imgaf001
The lamp has an outer bulb and a built-in lamp, the latter being held in the outer bulb by means of a mounting clip. The clip has at least two side walls, which are L-shaped to each other and are adapted to the broad side and narrow side of a pinch of the integral lamp. As a result, a particularly high compactification of the lamp is achieved.
Figure imgaf001
EP10156714A 2009-04-08 2010-03-17 Electric lamp with an external piston and a fitted lamp Withdrawn EP2239762A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200920005396 DE202009005396U1 (en) 2009-04-08 2009-04-08 Electric lamp with an outer bulb and a built-in lamp

Publications (2)

Publication Number Publication Date
EP2239762A2 EP2239762A2 (en) 2010-10-13
EP2239762A3 true EP2239762A3 (en) 2012-04-04

Family

ID=40874403

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10156714A Withdrawn EP2239762A3 (en) 2009-04-08 2010-03-17 Electric lamp with an external piston and a fitted lamp

Country Status (3)

Country Link
EP (1) EP2239762A3 (en)
AU (1) AU2010201342A1 (en)
DE (1) DE202009005396U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011005637U1 (en) 2011-04-27 2011-10-19 Osram Gesellschaft mit beschränkter Haftung Electric lamp with an outer bulb and a built-in lamp
DE102013223904A1 (en) 2013-11-22 2015-05-28 Osram Gmbh Electric lamp

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825666A1 (en) * 1978-06-12 1979-12-20 Philips Patentverwaltung ELECTRIC LIGHT BULB OR DISCHARGE LAMP
US4241391A (en) * 1978-02-27 1980-12-23 Westinghouse Electric Corp. Inner lamp-mount assembly for sealed-beam headlamp and similar lighting apparatus
US4316240A (en) * 1978-02-27 1982-02-16 Westinghouse Electric Corp. Inner lamp mount assembly for vehicular headlamp and similar lighting apparatus
EP0206079A2 (en) * 1985-06-10 1986-12-30 GTE Products Corporation Replaceable automobile headlight lamp unit and automobile headlight utilizing same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232207A1 (en) 1982-08-30 1984-03-08 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München HIGH PRESSURE DISCHARGE LAMP WITH LOW POWER
DE102005051076A1 (en) 2005-10-25 2007-04-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lamp with built-in lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241391A (en) * 1978-02-27 1980-12-23 Westinghouse Electric Corp. Inner lamp-mount assembly for sealed-beam headlamp and similar lighting apparatus
US4316240A (en) * 1978-02-27 1982-02-16 Westinghouse Electric Corp. Inner lamp mount assembly for vehicular headlamp and similar lighting apparatus
DE2825666A1 (en) * 1978-06-12 1979-12-20 Philips Patentverwaltung ELECTRIC LIGHT BULB OR DISCHARGE LAMP
EP0206079A2 (en) * 1985-06-10 1986-12-30 GTE Products Corporation Replaceable automobile headlight lamp unit and automobile headlight utilizing same

Also Published As

Publication number Publication date
AU2010201342A1 (en) 2010-10-28
EP2239762A2 (en) 2010-10-13
DE202009005396U1 (en) 2009-07-16

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