ES2094463T3 - Lampara de descarga en mercurio a alta presion. - Google Patents
Lampara de descarga en mercurio a alta presion.Info
- Publication number
- ES2094463T3 ES2094463T3 ES93201725T ES93201725T ES2094463T3 ES 2094463 T3 ES2094463 T3 ES 2094463T3 ES 93201725 T ES93201725 T ES 93201725T ES 93201725 T ES93201725 T ES 93201725T ES 2094463 T3 ES2094463 T3 ES 2094463T3
- Authority
- ES
- Spain
- Prior art keywords
- lamp
- mercury
- ampoule
- high pressure
- discharge 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- H01J61/822—High-pressure mercury lamps
-
- 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
- H01J5/56—Shape of the separate part
-
- 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
- Discharge Lamps And Accessories Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Abstract
LA LAMPARA DE DESCARGA DE VAPOR DE MERCURIO A ALTA PRESION CONSTA DE UNA AMPOLLA DE CRISTAL DE CUARZO (1) QUE TIENE UNA REGION (2) QUE RODEA A UN ESPACIO DE DESCARGA (3), ELECTRODOS DE TUNGSTENO SEPARADOS (4) QUE DEFINEN UN CIRCUITO DE DESCARGA (5) COLOCADO EN LA AMPOLLA Y CONECTADOS A UNOS CONDUCTORES DE CORRIENTE (6) QUE SE EXTIENDEN DESDE LA AMPOLLA AL EXTERIOR Y UNA SUSTANCIA DE RELLENO DE MERCURIO, GAS INERTE Y BROMO. LA LAMPARA TIENE UNA PRESION DE TRABAJO DE POR LO MENOS 200 BARAS. EL ESPACIO DE DESCARGA (3) TIENE FORMA ESFEROIDAL Y UNAS DIMENSIONES ESPECIFICAS. LA LAMPARA CONSUME UNA POTENCIA DE 70 A 150 W. LA LAMPARA TIENE UNAS PROPIEDADES FAVORABLES QUE LA HACEN ADECUADA PARA UTILIZARLA EN SISTEMAS OPTICOS, EJ. PARA PROYECCIONES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92201858 | 1992-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2094463T3 true ES2094463T3 (es) | 1997-01-16 |
Family
ID=8210714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93201725T Expired - Lifetime ES2094463T3 (es) | 1992-06-23 | 1993-06-16 | Lampara de descarga en mercurio a alta presion. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5497049A (es) |
JP (1) | JP3390047B2 (es) |
KR (1) | KR100260812B1 (es) |
DE (1) | DE69304436T2 (es) |
ES (1) | ES2094463T3 (es) |
Families Citing this family (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3158972B2 (ja) * | 1995-06-26 | 2001-04-23 | ウシオ電機株式会社 | ショートアーク型水銀ランプ及びその点灯方法 |
ES2186801T3 (es) * | 1995-09-25 | 2003-05-16 | Koninkl Philips Electronics Nv | Lampara electrica con casquillo y sistema de iluminacion que comprende un reflector y una lampara electrica con casquillo, asociada. |
US6084351A (en) * | 1996-09-06 | 2000-07-04 | Matsushita Electric Industrial Co., Ltd. | Metal halide lamp and temperature control system therefor |
JP2000501554A (ja) * | 1996-09-11 | 2000-02-08 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 反射型ランプ |
DE19645960A1 (de) * | 1996-11-07 | 1998-05-14 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Keramisches Entladungsgefäß |
EP0864897A3 (en) * | 1997-02-27 | 1998-10-28 | Canon Kabushiki Kaisha | Light source device, illuminating system and image projecting apparatus |
JP2948200B1 (ja) * | 1998-04-08 | 1999-09-13 | ウシオ電機株式会社 | 高圧水銀ランプ |
JP2980882B2 (ja) * | 1998-04-08 | 1999-11-22 | ウシオ電機株式会社 | 高圧水銀ランプ |
TW468197B (en) * | 1998-07-14 | 2001-12-11 | Ushio Electric Inc | High-pressure mercury lamp and high-pressure mercury lamp light emission device |
JP4297227B2 (ja) * | 1998-07-24 | 2009-07-15 | ハリソン東芝ライティング株式会社 | 高圧放電ランプおよび照明装置 |
JP2000123786A (ja) | 1998-10-13 | 2000-04-28 | Matsushita Electronics Industry Corp | 高圧水銀ランプ、この高圧水銀ランプを用いた照明光学装置、およびこの照明光学装置を用いた画像表示装置 |
JP2000188085A (ja) * | 1998-12-22 | 2000-07-04 | Ushio Inc | ショートアーク型水銀ランプおよび紫外線発光装置 |
US6414436B1 (en) | 1999-02-01 | 2002-07-02 | Gem Lighting Llc | Sapphire high intensity discharge projector lamp |
WO2000046836A1 (fr) | 1999-02-05 | 2000-08-10 | Matsushita Electric Industrial Co., Ltd. | Lampe a decharge de vapeur de mercure sous haute pression et unite de lampe |
US6479946B2 (en) * | 1999-03-05 | 2002-11-12 | Matsushita Electric Industrial Co., Ltd. | Method and system for driving high pressure mercury discharge lamp, and image projector |
US6307321B1 (en) * | 1999-07-14 | 2001-10-23 | Toshiba Lighting & Technology Corporation | High-pressure discharge lamp and lighting apparatus |
EP1107286A1 (en) | 1999-12-02 | 2001-06-13 | Ushiodenki Kabushiki Kaisha | High pressure mercury lamp |
JP2001176302A (ja) | 1999-12-16 | 2001-06-29 | Ushio Inc | 光学装置 |
JP2001185080A (ja) | 1999-12-27 | 2001-07-06 | Toshiba Lighting & Technology Corp | 高圧放電ランプ、高圧放電ランプ装置および照明装置 |
JP3389912B2 (ja) | 2000-02-08 | 2003-03-24 | ウシオ電機株式会社 | ガスレーザ装置 |
US6661175B2 (en) | 2000-03-09 | 2003-12-09 | Advanced Lighting Technologies, Inc. | Solid lamp fill material and method of dosing hid lamps |
US6833676B2 (en) * | 2000-03-09 | 2004-12-21 | Advanced Lighting Technologies, Inc. | Solid lamp fill material and method of dosing HID lamps |
JP2001266798A (ja) | 2000-03-15 | 2001-09-28 | Nec Corp | 高圧放電灯 |
EP1134784B1 (en) | 2000-03-17 | 2007-07-11 | Ushiodenki Kabushiki Kaisha | High-pressure mercury lamp luminescent device and means of ignition |
JP3353774B2 (ja) | 2000-03-17 | 2002-12-03 | ウシオ電機株式会社 | ランプユニット |
JP2001319617A (ja) | 2000-05-08 | 2001-11-16 | Ushio Inc | 超高圧水銀ランプ |
JP3565137B2 (ja) * | 2000-05-26 | 2004-09-15 | ウシオ電機株式会社 | 放電ランプの製造方法および放電ランプ並びにハロゲン導入用担体 |
JP3738678B2 (ja) | 2000-08-04 | 2006-01-25 | ウシオ電機株式会社 | プロジェクタ用のランプユニット、およびその調光方法 |
JP2002075039A (ja) | 2000-08-28 | 2002-03-15 | Ushio Inc | 高圧放電ランプ装置用リフレクター |
JP3596448B2 (ja) | 2000-09-08 | 2004-12-02 | ウシオ電機株式会社 | ショートアーク型水銀放電ランプ |
US6620272B2 (en) * | 2001-02-23 | 2003-09-16 | Osram Sylvania Inc. | Method of assembling a ceramic body |
JP3582500B2 (ja) * | 2001-05-23 | 2004-10-27 | ウシオ電機株式会社 | 超高圧水銀ランプ |
EP1271595B1 (en) | 2001-06-13 | 2013-06-05 | Ushiodenki Kabushiki Kaisha | Super-high pressure discharge lamp of the short arc type |
EP1296356B1 (en) | 2001-09-13 | 2014-03-05 | Ushiodenki Kabushiki Kaisha | Super-high pressure discharge lamp of the short arc type |
JP3518533B2 (ja) * | 2001-10-19 | 2004-04-12 | ウシオ電機株式会社 | ショートアーク型超高圧放電ランプ |
JP3613239B2 (ja) * | 2001-12-04 | 2005-01-26 | ウシオ電機株式会社 | ショートアーク型超高圧放電ランプ |
JP2003178714A (ja) * | 2001-12-12 | 2003-06-27 | Ushio Inc | ショートアーク型超高圧放電ランプ |
JP3570414B2 (ja) * | 2002-03-05 | 2004-09-29 | ウシオ電機株式会社 | ショートアーク型超高圧放電ランプ |
JP4100599B2 (ja) * | 2002-04-05 | 2008-06-11 | ウシオ電機株式会社 | 超高圧水銀ランプ |
JP3678212B2 (ja) * | 2002-05-20 | 2005-08-03 | ウシオ電機株式会社 | 超高圧水銀ランプ |
CA2443458A1 (en) * | 2002-10-01 | 2004-04-01 | Steve Morrissette | Mercury lamp with electronic ballast and use thereof |
JP4186578B2 (ja) * | 2002-10-09 | 2008-11-26 | ウシオ電機株式会社 | 高圧放電ランプ点灯装置 |
JP3975931B2 (ja) | 2003-02-12 | 2007-09-12 | ウシオ電機株式会社 | ショートアーク型超高圧水銀ランプ |
JP3687655B2 (ja) * | 2003-02-13 | 2005-08-24 | ウシオ電機株式会社 | 超高圧放電ランプ |
JP2004265753A (ja) * | 2003-03-03 | 2004-09-24 | Ushio Inc | ショートアーク型超高圧放電ランプ |
JP2004296427A (ja) * | 2003-03-13 | 2004-10-21 | Ushio Inc | 超高圧水銀ランプ発光装置 |
JP4214826B2 (ja) * | 2003-04-22 | 2009-01-28 | ウシオ電機株式会社 | ショートアーク型超高圧放電ランプ |
JP4400095B2 (ja) * | 2003-06-03 | 2010-01-20 | ウシオ電機株式会社 | ショートアーク型超高圧水銀ランプ |
JP2005019262A (ja) | 2003-06-27 | 2005-01-20 | Ushio Inc | ショートアーク型放電ランプ点灯装置 |
JP2005070589A (ja) * | 2003-08-27 | 2005-03-17 | Seiko Epson Corp | 発光ランプのサイズの決定方法、発光ランプ、並びにその発光ランプを備えた照明装置及びプロジェクタ |
US7550926B2 (en) * | 2003-11-06 | 2009-06-23 | Guosheng Chai | Highstrength discharge lamp with low glare and high efficiency for vehicles |
US20050168148A1 (en) * | 2004-01-30 | 2005-08-04 | General Electric Company | Optical control of light in ceramic arctubes |
JP4274053B2 (ja) * | 2004-06-07 | 2009-06-03 | ウシオ電機株式会社 | 光源装置 |
JP4604579B2 (ja) * | 2004-06-28 | 2011-01-05 | ウシオ電機株式会社 | 高圧放電ランプ点灯装置 |
DE102004044366A1 (de) * | 2004-09-10 | 2006-03-16 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Hockdruckentladungslampe |
KR101140746B1 (ko) * | 2004-09-30 | 2012-05-15 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 밀봉 호일을 갖는 전기 램프 |
US20060071603A1 (en) * | 2004-10-04 | 2006-04-06 | Levis Maurice E | Ultra high luminance (UHL) lamp with SCA envelope |
JP4281661B2 (ja) * | 2004-10-14 | 2009-06-17 | ウシオ電機株式会社 | 超高圧水銀ランプ |
JP4244914B2 (ja) * | 2004-11-19 | 2009-03-25 | ウシオ電機株式会社 | ショートアーク型放電ランプ点灯装置 |
JP4696697B2 (ja) * | 2005-06-03 | 2011-06-08 | ウシオ電機株式会社 | 超高圧水銀ランプ |
US20070085478A1 (en) * | 2005-10-13 | 2007-04-19 | General Electric Company | High pressure alkali metal discharge lamp |
US7952283B2 (en) * | 2005-11-09 | 2011-05-31 | General Electric Company | High intensity discharge lamp with improved crack control and method of manufacture |
US20070108912A1 (en) * | 2005-11-16 | 2007-05-17 | Leonard James A | Device for containing arc tube ruptures in lamps |
JP4830638B2 (ja) * | 2006-05-29 | 2011-12-07 | ウシオ電機株式会社 | 高圧放電ランプ |
JP4887916B2 (ja) * | 2006-06-08 | 2012-02-29 | ウシオ電機株式会社 | 放電ランプおよび放電ランプ用の金属箔 |
JP2014038696A (ja) * | 2010-12-08 | 2014-02-27 | Panasonic Corp | 高圧放電ランプ、ランプユニットおよび投射型画像表示装置 |
DE102011106498B4 (de) * | 2011-06-15 | 2016-08-04 | Heraeus Noblelight Gmbh | Bestrahlungsmodul für Mikrophotoreaktoren |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4161672A (en) * | 1977-07-05 | 1979-07-17 | General Electric Company | High pressure metal vapor discharge lamps of improved efficacy |
US4612475A (en) * | 1984-10-09 | 1986-09-16 | General Electric Company | Increased efficacy arc tube for a high intensity discharge lamp |
DE3506295A1 (de) * | 1985-02-22 | 1986-08-28 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Kompakte hochdruckentladungslampe |
DE3813421A1 (de) * | 1988-04-21 | 1989-11-02 | Philips Patentverwaltung | Hochdruck-quecksilberdampfentladungslampe |
JPH02256151A (ja) * | 1989-03-29 | 1990-10-16 | Ushio Inc | 照明用ランプ |
US5128589A (en) * | 1990-10-15 | 1992-07-07 | General Electric Company | Heat removing means to remove heat from electric discharge lamp |
US5235498A (en) * | 1991-02-21 | 1993-08-10 | U.S. Philips Corporation | Lamp/reflector assembly and electric lamp for use therein |
US5239230A (en) * | 1992-03-27 | 1993-08-24 | General Electric Company | High brightness discharge light source |
-
1993
- 1993-04-12 US US08/046,426 patent/US5497049A/en not_active Expired - Lifetime
- 1993-06-16 ES ES93201725T patent/ES2094463T3/es not_active Expired - Lifetime
- 1993-06-16 DE DE69304436T patent/DE69304436T2/de not_active Expired - Lifetime
- 1993-06-21 JP JP14902893A patent/JP3390047B2/ja not_active Expired - Fee Related
- 1993-06-23 KR KR1019930011452A patent/KR100260812B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100260812B1 (ko) | 2000-07-01 |
DE69304436D1 (de) | 1996-10-10 |
KR940001250A (ko) | 1994-01-11 |
JP3390047B2 (ja) | 2003-03-24 |
DE69304436T2 (de) | 1997-03-20 |
JPH0652830A (ja) | 1994-02-25 |
US5497049A (en) | 1996-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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