EP1659619A3 - Hochdruckentladungslampe - Google Patents
Hochdruckentladungslampe Download PDFInfo
- Publication number
- EP1659619A3 EP1659619A3 EP05017527A EP05017527A EP1659619A3 EP 1659619 A3 EP1659619 A3 EP 1659619A3 EP 05017527 A EP05017527 A EP 05017527A EP 05017527 A EP05017527 A EP 05017527A EP 1659619 A3 EP1659619 A3 EP 1659619A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- discharge
- electrodes
- discharge lamp
- pressure discharge
- discharge vessel
- 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- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/073—Main electrodes for high-pressure discharge lamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
- H01J61/827—Metal halide arc lamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamp (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004044366A DE102004044366A1 (de) | 2004-09-10 | 2004-09-10 | Hockdruckentladungslampe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1659619A2 EP1659619A2 (de) | 2006-05-24 |
EP1659619A3 true EP1659619A3 (de) | 2008-09-03 |
Family
ID=35853607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05017527A Withdrawn EP1659619A3 (de) | 2004-09-10 | 2005-08-11 | Hochdruckentladungslampe |
Country Status (7)
Country | Link |
---|---|
US (1) | US7459854B2 (de) |
EP (1) | EP1659619A3 (de) |
JP (1) | JP4956704B2 (de) |
KR (1) | KR101170558B1 (de) |
CN (1) | CN1747120A (de) |
CA (1) | CA2518993A1 (de) |
DE (1) | DE102004044366A1 (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1063681A2 (de) * | 1999-06-25 | 2000-12-27 | Stanley Electric Co., Ltd. | Metallhalogenidentladungslampen |
EP1339090A1 (de) * | 2002-02-15 | 2003-08-27 | Harison Toshiba Lighting Corporation | Metallhalogenidlampe und Kraftfahrzeugscheinwerfer |
EP1349197A2 (de) * | 2002-03-27 | 2003-10-01 | Harison Toshiba Lighting Corporation | Metallhalogenidlampe und Scheinwerfer-Einrichtung für Kraftfahrzeuge |
EP1351276A2 (de) * | 2002-04-04 | 2003-10-08 | Osram-Sylvania Inc. | Quecksilberfreie Entladungslampe mit Zinkjodid |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3842770A1 (de) | 1988-12-19 | 1990-06-21 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zur herstellung einer zweiseitigen hochdruckentladungslampe |
US5144201A (en) * | 1990-02-23 | 1992-09-01 | Welch Allyn, Inc. | Low watt metal halide lamp |
US5239230A (en) * | 1992-03-27 | 1993-08-24 | General Electric Company | High brightness discharge light source |
US5497049A (en) * | 1992-06-23 | 1996-03-05 | U.S. Philips Corporation | High pressure mercury discharge lamp |
US6294870B1 (en) * | 1998-03-25 | 2001-09-25 | Toshiba Lighting & Technology Corporation | High-pressure discharge lamp, high-pressure discharge lamp apparatus, and light source |
EP1150337A1 (de) * | 2000-04-28 | 2001-10-31 | Toshiba Lighting & Technology Corporation | Quecksilberfreie Metallhalogenid-Entladungslampe und Kfz-Beleuchtung mit einer solchen Lampe |
DE10044683A1 (de) * | 2000-09-08 | 2002-03-21 | Philips Corp Intellectual Pty | Gasentladungslampe |
JP3907041B2 (ja) * | 2001-10-11 | 2007-04-18 | 日本碍子株式会社 | 高圧放電灯用放電管および高圧放電灯 |
JP2004172056A (ja) * | 2002-11-22 | 2004-06-17 | Koito Mfg Co Ltd | 放電ランプ装置用水銀フリーアークチューブ |
-
2004
- 2004-09-10 DE DE102004044366A patent/DE102004044366A1/de not_active Withdrawn
-
2005
- 2005-08-11 EP EP05017527A patent/EP1659619A3/de not_active Withdrawn
- 2005-08-25 US US11/210,874 patent/US7459854B2/en not_active Expired - Fee Related
- 2005-09-09 CN CNA2005100998803A patent/CN1747120A/zh active Pending
- 2005-09-09 CA CA002518993A patent/CA2518993A1/en not_active Abandoned
- 2005-09-09 KR KR1020050084090A patent/KR101170558B1/ko not_active IP Right Cessation
- 2005-09-12 JP JP2005264343A patent/JP4956704B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1063681A2 (de) * | 1999-06-25 | 2000-12-27 | Stanley Electric Co., Ltd. | Metallhalogenidentladungslampen |
EP1339090A1 (de) * | 2002-02-15 | 2003-08-27 | Harison Toshiba Lighting Corporation | Metallhalogenidlampe und Kraftfahrzeugscheinwerfer |
EP1349197A2 (de) * | 2002-03-27 | 2003-10-01 | Harison Toshiba Lighting Corporation | Metallhalogenidlampe und Scheinwerfer-Einrichtung für Kraftfahrzeuge |
EP1351276A2 (de) * | 2002-04-04 | 2003-10-08 | Osram-Sylvania Inc. | Quecksilberfreie Entladungslampe mit Zinkjodid |
Also Published As
Publication number | Publication date |
---|---|
EP1659619A2 (de) | 2006-05-24 |
CN1747120A (zh) | 2006-03-15 |
CA2518993A1 (en) | 2006-03-10 |
US7459854B2 (en) | 2008-12-02 |
JP4956704B2 (ja) | 2012-06-20 |
US20060055330A1 (en) | 2006-03-16 |
KR101170558B1 (ko) | 2012-08-01 |
JP2006080087A (ja) | 2006-03-23 |
DE102004044366A1 (de) | 2006-03-16 |
KR20060051150A (ko) | 2006-05-19 |
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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 |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
17P | Request for examination filed |
Effective date: 20090223 |
|
17Q | First examination report despatched |
Effective date: 20090401 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: OSRAM GMBH |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20170215 |