JP2000501564A - 高圧放電ランプ - Google Patents
高圧放電ランプInfo
- Publication number
- JP2000501564A JP2000501564A JP10529348A JP52934898A JP2000501564A JP 2000501564 A JP2000501564 A JP 2000501564A JP 10529348 A JP10529348 A JP 10529348A JP 52934898 A JP52934898 A JP 52934898A JP 2000501564 A JP2000501564 A JP 2000501564A
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- wall
- discharge vessel
- discharge
- thickness
- 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
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
-
- 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
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 厚さdを持つ透光性セラミック壁部を有する放電容器を具備する100 W以下の定格電力を有する高圧放電ランプであって、この放電容器は放電空間を 包み込み、この放電空間にはそれぞれ電極端部が設けられた2つの電極が互いの 間隙EAをもって当該電極端部とともに配され、前記放電容器は、少なくともN aとハライドとを有するイオン化可能充填物を含むとともに前記間隙EAを亘る 円筒形状であり断面内径Diを有する、高圧放電ランプにおいて、 前記壁部の厚さdを少なくとも1mmとしたことを特徴とする高圧放電ランプ 。 2. 請求項1に記載のランプにおいて、前記イオン化可能充填物は、Inを 除くことを特徴とするランプ。 3. 請求項1又は2に記載のランプにおいて、前記イオン化可能充填物は、 希土類ハライドを有することを特徴とするランプ。 4. 請求項1,2又は3に記載のランプにおいて、関係式0.4≦EA/D i≦1.5に準じることを特徴とするランプ。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97201242 | 1997-04-25 | ||
| EP97201242.1 | 1997-04-25 | ||
| PCT/IB1998/000372 WO1998049715A1 (en) | 1997-04-25 | 1998-03-16 | High-pressure discharge lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000501564A true JP2000501564A (ja) | 2000-02-08 |
| JP3209752B2 JP3209752B2 (ja) | 2001-09-17 |
Family
ID=8228258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52934898A Expired - Fee Related JP3209752B2 (ja) | 1997-04-25 | 1998-03-16 | 高圧放電ランプ |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6362569B1 (ja) |
| EP (1) | EP0910866B1 (ja) |
| JP (1) | JP3209752B2 (ja) |
| CN (1) | CN1149628C (ja) |
| DE (1) | DE69824681T2 (ja) |
| WO (1) | WO1998049715A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003532259A (ja) * | 2000-04-19 | 2003-10-28 | 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 | 高圧放電ランプ |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6646379B1 (en) * | 1998-12-25 | 2003-11-11 | Matsushita Electric Industrial Co., Ltd. | Metal vapor discharge lamp having cermet lead-in with improved luminous efficiency and flux rise time |
| JP2002536786A (ja) * | 1999-01-28 | 2002-10-29 | 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 | メタルハライドランプ |
| US6326721B1 (en) * | 1999-02-08 | 2001-12-04 | Philips Electronics North America Corp. | HID lamp having arc tube mounting frame which relieves thermal stress |
| JP4693995B2 (ja) * | 1999-04-29 | 2011-06-01 | 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 | メタルハライドランプ |
| JP3233355B2 (ja) | 1999-05-25 | 2001-11-26 | 松下電器産業株式会社 | メタルハライドランプ |
| CN1264193C (zh) * | 1999-12-09 | 2006-07-12 | 皇家菲利浦电子有限公司 | 金属卤化灯 |
| DE60100556T2 (de) * | 2000-05-30 | 2004-02-26 | Japan Storage Battery Co. Ltd., Kyoto | Entladungslampe |
| DE10114680A1 (de) * | 2001-03-23 | 2002-09-26 | Philips Corp Intellectual Pty | Hochdruck-Gasentladungslampe |
| WO2005029534A2 (en) * | 2003-09-22 | 2005-03-31 | Koninklijke Philips Electronics N.V. | Metal halide lamp |
| US20050194908A1 (en) * | 2004-03-04 | 2005-09-08 | General Electric Company | Ceramic metal halide lamp with optimal shape |
| US7057350B2 (en) * | 2004-05-05 | 2006-06-06 | Matsushita Electric Industrial Co. Ltd. | Metal halide lamp with improved lumen value maintenance |
| US20060071604A1 (en) * | 2004-10-06 | 2006-04-06 | Osram Sylvania Inc. | Vehicular lamp for nebulous weather |
| US7759849B2 (en) * | 2004-10-18 | 2010-07-20 | Heraeus Noblelight Ltd. | High-power discharge lamp |
| US20090121633A1 (en) * | 2004-10-26 | 2009-05-14 | Koninklijke Philips Electronics, N.V. | Metal halide lamp |
| DE102005017371A1 (de) * | 2005-04-14 | 2007-01-11 | Heraeus Noblelight Limited, Milton | Hochleistungsentladungslampe |
| DE202006002833U1 (de) * | 2006-02-22 | 2006-05-04 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Hochdruckentladungslampe mit keramischem Entladungsgefäß |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3911308A (en) * | 1974-02-07 | 1975-10-07 | Matsushita Electronics Corp | High-pressure metal-vapor discharge lamp |
| JPS57115754A (en) * | 1981-01-12 | 1982-07-19 | Matsushita Electronics Corp | High pressure sodium lamp |
| US4626743A (en) * | 1983-02-23 | 1986-12-02 | Egyesult Izzolempa os Villamossagi Rt. | High-pressure sodium lamp |
| NL8502509A (nl) * | 1985-09-13 | 1987-04-01 | Philips Nv | Hogedrukkwikdampontladingslamp. |
| GB8707670D0 (en) * | 1987-03-31 | 1987-05-07 | Emi Plc Thorn | Ceramic metal halide lamps |
| DE3840577A1 (de) * | 1988-12-01 | 1990-06-07 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Entladungsgefaess fuer eine hochdruckentladungslampe und verfahren zu dessen herstellung |
| US5097176A (en) * | 1990-02-21 | 1992-03-17 | U.S. Philips Corporation | High-pressure sodium discharge lamp having a color temperature of at least 2800° K. |
| DE4132530A1 (de) * | 1991-09-30 | 1993-04-01 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Hochdruckentladungslampe kleiner leistung |
| US5424609A (en) | 1992-09-08 | 1995-06-13 | U.S. Philips Corporation | High-pressure discharge lamp |
| JPH0845479A (ja) * | 1994-07-29 | 1996-02-16 | Ushio Inc | 金属蒸気放電ランプ |
| US5714839A (en) * | 1996-03-01 | 1998-02-03 | Osram Sylvania Inc. | Metal halide lamp with reduced quartz devitrification comprising sodium, scandium, lithium and cesium iodides |
| DE19645960A1 (de) * | 1996-11-07 | 1998-05-14 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Keramisches Entladungsgefäß |
-
1998
- 1998-03-16 WO PCT/IB1998/000372 patent/WO1998049715A1/en not_active Ceased
- 1998-03-16 CN CNB988005344A patent/CN1149628C/zh not_active Expired - Fee Related
- 1998-03-16 DE DE69824681T patent/DE69824681T2/de not_active Expired - Lifetime
- 1998-03-16 EP EP98905587A patent/EP0910866B1/en not_active Expired - Lifetime
- 1998-03-16 JP JP52934898A patent/JP3209752B2/ja not_active Expired - Fee Related
- 1998-04-22 US US09/064,206 patent/US6362569B1/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003532259A (ja) * | 2000-04-19 | 2003-10-28 | 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 | 高圧放電ランプ |
| JP2010192464A (ja) * | 2000-04-19 | 2010-09-02 | Koninkl Philips Electronics Nv | 高圧放電ランプ |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69824681D1 (de) | 2004-07-29 |
| JP3209752B2 (ja) | 2001-09-17 |
| EP0910866B1 (en) | 2004-06-23 |
| CN1224531A (zh) | 1999-07-28 |
| EP0910866A1 (en) | 1999-04-28 |
| DE69824681T2 (de) | 2005-06-30 |
| WO1998049715A1 (en) | 1998-11-05 |
| US6362569B1 (en) | 2002-03-26 |
| CN1149628C (zh) | 2004-05-12 |
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