ATE537552T1 - FILAMENT ALIGNMENT CAPSULE FOR AN ELECTRIC LAMP - Google Patents

FILAMENT ALIGNMENT CAPSULE FOR AN ELECTRIC LAMP

Info

Publication number
ATE537552T1
ATE537552T1 AT08100597T AT08100597T ATE537552T1 AT E537552 T1 ATE537552 T1 AT E537552T1 AT 08100597 T AT08100597 T AT 08100597T AT 08100597 T AT08100597 T AT 08100597T AT E537552 T1 ATE537552 T1 AT E537552T1
Authority
AT
Austria
Prior art keywords
capsule
electric lamp
hollow tubes
filament alignment
filament
Prior art date
Application number
AT08100597T
Other languages
German (de)
Inventor
De Poel Gunther Van
Mekala Subba Rao
Original Assignee
Flowil Int Lighting
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 Flowil Int Lighting filed Critical Flowil Int Lighting
Application granted granted Critical
Publication of ATE537552T1 publication Critical patent/ATE537552T1/en

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
    • H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
    • H01K1/325—Reflecting coating

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

A filament alignment capsule (10) for an electric lamp (30) comprising two hollow tubes (11a,11b) with rotational symmetry around their central longitudinal axes (12a,12b), wherein the diameter of the hollow tubes (11a,11b) is either constant along the length of the hollow tube or varies along the length of the hollow tube (11a,11b), wherein the two hollow tubes (11a,11b) are aligned with their central longitudinal axes (12a,12b) parallel, and further the two hollow tubes (11a,11b) are joined together at one end by a joining element (20) which is provided with guidance means (28) for interacting with a filament (50) connectable with the filament alignment capsule (10), wherein the guidance means (28) lie on the central longitudinal axes (12a,12b) of each of the hollow tubes (11a,11b). An electric lamp (30) incorporting such a filament alignment capsule (10) and a method of fabricating the capsule (10) are also disclosed and claimed.
AT08100597T 2008-01-17 2008-01-17 FILAMENT ALIGNMENT CAPSULE FOR AN ELECTRIC LAMP ATE537552T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08100597A EP2081215B1 (en) 2008-01-17 2008-01-17 Filament alignment capsule for an electric lamp

Publications (1)

Publication Number Publication Date
ATE537552T1 true ATE537552T1 (en) 2011-12-15

Family

ID=39719006

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08100597T ATE537552T1 (en) 2008-01-17 2008-01-17 FILAMENT ALIGNMENT CAPSULE FOR AN ELECTRIC LAMP

Country Status (2)

Country Link
EP (1) EP2081215B1 (en)
AT (1) ATE537552T1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010011097A2 (en) * 2008-07-23 2010-01-28 엘지전자 주식회사 Halogen lamp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003500798A (en) 1999-05-18 2003-01-07 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Incandescent lamp
DE10236549A1 (en) 2002-08-08 2004-03-04 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Electric light bulb
EP1634320A2 (en) 2003-03-20 2006-03-15 Koninklijke Philips Electronics N.V. An electric incandescent lamp with infrared reflecting layer
DE102005019113A1 (en) 2005-04-25 2006-10-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Halogen incandescent lamp and method for its production
DE102005046204A1 (en) * 2005-09-27 2007-03-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Incandescent halogen-filled lamp for medium or high voltage, comprises connected tubular sections containing lamp envelopes
DE202008000664U1 (en) * 2008-01-17 2008-06-19 Flowil International Lighting (Holding) B.V. Filament drain capsule for an electric lamp

Also Published As

Publication number Publication date
EP2081215A1 (en) 2009-07-22
EP2081215B1 (en) 2011-12-14

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