EP1363315A3 - Glühlampe für Kraftfahrzeugscheinwerfer - Google Patents
Glühlampe für Kraftfahrzeugscheinwerfer Download PDFInfo
- Publication number
- EP1363315A3 EP1363315A3 EP03009969A EP03009969A EP1363315A3 EP 1363315 A3 EP1363315 A3 EP 1363315A3 EP 03009969 A EP03009969 A EP 03009969A EP 03009969 A EP03009969 A EP 03009969A EP 1363315 A3 EP1363315 A3 EP 1363315A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- incandescent lamp
- automobile headlight
- filament
- incandescent
- coil
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/26—Screens; Filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K9/00—Lamps having two or more incandescent bodies separately heated
- H01K9/08—Lamps having two or more incandescent bodies separately heated to provide selectively different light effects, e.g. for automobile headlamp
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10219729A DE10219729A1 (de) | 2002-05-02 | 2002-05-02 | Glühlampe für Kraftfahrzeugscheinwerfer |
DE10219729 | 2002-05-02 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1363315A2 EP1363315A2 (de) | 2003-11-19 |
EP1363315A3 true EP1363315A3 (de) | 2005-11-16 |
EP1363315B1 EP1363315B1 (de) | 2007-12-12 |
Family
ID=29224999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03009969A Expired - Lifetime EP1363315B1 (de) | 2002-05-02 | 2003-04-30 | Glühlampe für Kraftfahrzeugscheinwerfer |
Country Status (7)
Country | Link |
---|---|
US (1) | US6879102B2 (de) |
EP (1) | EP1363315B1 (de) |
JP (1) | JP2003346736A (de) |
KR (1) | KR20030086419A (de) |
AT (1) | ATE381113T1 (de) |
CA (1) | CA2427422A1 (de) |
DE (2) | DE10219729A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10306178A1 (de) * | 2003-02-13 | 2004-08-26 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Glühlampe für Fahrzeugscheinwerfer |
EP1560258A3 (de) * | 2003-12-12 | 2008-01-23 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Glühlampe für Fahrzeugscheinwerfer |
AT8564U1 (de) * | 2005-06-29 | 2006-09-15 | Plansee Se | Halogenglühlampe mit abblendkappe aus mo-legierung |
US20070108882A1 (en) * | 2005-11-16 | 2007-05-17 | Schneider Jerome J Jr | Incandescent lamp including self sealing mount base |
DE102006060025A1 (de) * | 2006-12-19 | 2008-06-26 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Schweißhilfe für eine Glühwendel |
DE202008014004U1 (de) | 2008-10-21 | 2009-12-03 | Osram Gesellschaft mit beschränkter Haftung | Halogenglühlampe |
EP2446461A2 (de) * | 2009-06-24 | 2012-05-02 | David W. Cunningham | Glühlampe mit reflektierenden fadenhalterungen und herstellungsverfahren dafür |
EP2997593B1 (de) * | 2013-05-13 | 2018-09-05 | Lumileds Holding B.V. | Glühlampe mit zwei glühfäden zur kraftfahrzeugfrontbeleuchtung |
CN103337448A (zh) * | 2013-07-01 | 2013-10-02 | 江苏晨阳电光源有限公司 | 道路机动车辆前照灯尺寸定位的生产工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE887843C (de) * | 1951-10-06 | 1953-08-27 | Philips Patentverwaltung | Elektrische Gluehlampe mit zwei Gluehdraehten, insbesondere fuer Kraftwagenscheinwerfer |
EP0817243A2 (de) * | 1996-06-06 | 1998-01-07 | Honda Giken Kogyo Kabushiki Kaisha | Lampenbirne für Fahrzeuge |
US5808399A (en) * | 1995-03-16 | 1998-09-15 | Koito Manufacturing Co., Ltd. | Filament supporting structures in incandescent lamps and process for fixing filaments onto supports |
US5984751A (en) * | 1997-02-25 | 1999-11-16 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh | Method for manufacturing an electric light bulb |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1313531A (en) * | 1970-04-16 | 1973-04-11 | Thorn Electrical Ind Ltd | Incandescent lamp manufacture |
DE8121528U1 (de) * | 1981-07-22 | 1982-11-18 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Zweifaden-halogengluehlampe fuer kraftfahrzeugscheinwerfer |
FR2568721B1 (fr) * | 1984-08-03 | 1986-12-05 | Lampes Elect Fab Reunies | Lampe electrique a incandescence pour vehicule automobile |
DE3616673A1 (de) * | 1986-05-16 | 1987-11-19 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Halogengluehlampe |
JPH08264162A (ja) * | 1995-03-22 | 1996-10-11 | Koito Mfg Co Ltd | 白熱電球及びその製造方法 |
DE19544012A1 (de) * | 1995-11-27 | 1997-05-28 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Elektrische Glühlampe mit Abblendkappe und Verfahren zur Herstellung einer derartigen Lampe sowie Abblendkappe für eine elektrische Glühlampe |
EP0812004B1 (de) * | 1996-06-04 | 2003-07-09 | Honda Giken Kogyo Kabushiki Kaisha | Lampenbirne für Fahrzeuge |
JP3771322B2 (ja) * | 1996-06-04 | 2006-04-26 | 本田技研工業株式会社 | 自動車用電球 |
JP2001006626A (ja) * | 1999-06-22 | 2001-01-12 | Koito Mfg Co Ltd | 電球バルブ及び電球バルブのコーティング方法 |
DE10145427A1 (de) * | 2001-09-14 | 2003-04-03 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Glühlampe für Kraftfahrzeugscheinwerfer |
-
2002
- 2002-05-02 DE DE10219729A patent/DE10219729A1/de not_active Withdrawn
-
2003
- 2003-04-30 EP EP03009969A patent/EP1363315B1/de not_active Expired - Lifetime
- 2003-04-30 AT AT03009969T patent/ATE381113T1/de not_active IP Right Cessation
- 2003-04-30 DE DE50308757T patent/DE50308757D1/de not_active Expired - Fee Related
- 2003-05-01 US US10/426,652 patent/US6879102B2/en not_active Expired - Fee Related
- 2003-05-01 CA CA002427422A patent/CA2427422A1/en not_active Abandoned
- 2003-05-01 KR KR10-2003-0027932A patent/KR20030086419A/ko not_active Application Discontinuation
- 2003-05-02 JP JP2003127075A patent/JP2003346736A/ja not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE887843C (de) * | 1951-10-06 | 1953-08-27 | Philips Patentverwaltung | Elektrische Gluehlampe mit zwei Gluehdraehten, insbesondere fuer Kraftwagenscheinwerfer |
US5808399A (en) * | 1995-03-16 | 1998-09-15 | Koito Manufacturing Co., Ltd. | Filament supporting structures in incandescent lamps and process for fixing filaments onto supports |
EP0817243A2 (de) * | 1996-06-06 | 1998-01-07 | Honda Giken Kogyo Kabushiki Kaisha | Lampenbirne für Fahrzeuge |
US5984751A (en) * | 1997-02-25 | 1999-11-16 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh | Method for manufacturing an electric light bulb |
Also Published As
Publication number | Publication date |
---|---|
ATE381113T1 (de) | 2007-12-15 |
JP2003346736A (ja) | 2003-12-05 |
DE50308757D1 (de) | 2008-01-24 |
US20030205972A1 (en) | 2003-11-06 |
EP1363315B1 (de) | 2007-12-12 |
CA2427422A1 (en) | 2003-11-02 |
KR20030086419A (ko) | 2003-11-10 |
US6879102B2 (en) | 2005-04-12 |
EP1363315A2 (de) | 2003-11-19 |
DE10219729A1 (de) | 2003-11-13 |
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