JP4619002B2 - 高圧放電ランプ - Google Patents
高圧放電ランプ Download PDFInfo
- Publication number
- JP4619002B2 JP4619002B2 JP2003546373A JP2003546373A JP4619002B2 JP 4619002 B2 JP4619002 B2 JP 4619002B2 JP 2003546373 A JP2003546373 A JP 2003546373A JP 2003546373 A JP2003546373 A JP 2003546373A JP 4619002 B2 JP4619002 B2 JP 4619002B2
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- electrode
- conductor
- sealing
- sealing portion
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
- H01J61/366—Seals for leading-in conductors
- H01J61/368—Pinched seals or analogous seals
Description
Claims (7)
- 少なくとも希ガス及び水銀を有する充填物を持つ放電空間を密閉する石英ガラス放電容器と、
第1導電体を組み込んだ第1封止部と、
第2導電体を組み込んだ第2封止部と、
を持つ高圧放電ランプであり、
第1電極及び第2電極が前記放電空間中にあり、ランプの動作中放電が前記第1電極と前記第2電極との間に延在し、
前記第1導電体が、前記第1封止部から外部に突き出る第1金属ワイヤと前記第1電極を接続し、
前記第2導電体が、前記第2封止部から外部に突き出る第2金属ワイヤと前記第2電極を接続し、
前記第1封止部が、第1気密部及び第2気密部を持ち、当該高圧放電ランプが、ガスが充填された空洞を1つのみ有し、前記空洞は前記第1封止部における前記第1気密部と前記第2気密部との間にあり、前記第1封止部の周囲に外部アンテナが存在せず、前記空洞には前記第1導電体以外の導電体が存在しないことを特徴とする高圧放電ランプ。 - 前記導電体がホイルであり、前記ホイルが、前記第1気密部、前記空洞及び前記第2気密部の長さにわたって延在することを特徴とする請求項1に記載のランプ。
- 前記第1封止部がつぶれ封止部であることを特徴とする請求項1又は2に記載のランプ。
- 前記空洞中の充填物の気体成分が水銀蒸気を有することを特徴とする請求項1乃至3のいずれか一項に記載のランプ。
- 前記ランプが少なくとも150Wの公称電力を持つことを特徴とする請求項1乃至4のいずれか一項に記載のランプ。
- 請求項1乃至5のいずれか一項に記載のランプが接続された反射体であって、前記ランプの前記第1封止部が反射体の照射方向側に位置され、前記ランプの前記第2封止部が当該反射体に接続されるように構成される、反射体。
- 少なくとも希ガス及び水銀を有する充填物を持つ放電空間を密閉する石英ガラス放電容器と、第1導電体を組み込んだ第1封止部と、第2導電体を組み込んだ第2封止部と、を持つ高圧放電ランプを点灯させる方法であって、
第1電極及び第2電極が前記放電空間中にあり、ランプの動作中放電が前記第1電極と前記第2電極との間に延在し、前記第1導電体が、前記第1封止部から外部に突き出る第1金属ワイヤと前記第1電極を接続し、前記第2導電体が、前記第2封止部から外部に突き出る第2金属ワイヤと前記第2電極を接続し、前記第1封止部が、第1気密部及び第2気密部を持ち、当該高圧放電ランプが、ガスが充填された空洞を1つのみ有し、前記空洞は前記第1封止部における前記第1気密部と前記第2気密部との間にあり、前記第1封止部の周囲に外部アンテナが存在せず、前記空洞には前記第1導電体以外の導電体が存在しないように構成され、
当該方法が、ホットリストライクにおいて20kV以上の点弧パルスを印加するステップを含むことを特徴とする方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01204453 | 2001-11-22 | ||
PCT/IB2002/004545 WO2003044826A2 (en) | 2001-11-22 | 2002-10-29 | High-pressure discharge lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005510032A JP2005510032A (ja) | 2005-04-14 |
JP4619002B2 true JP4619002B2 (ja) | 2011-01-26 |
Family
ID=8181269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003546373A Expired - Lifetime JP4619002B2 (ja) | 2001-11-22 | 2002-10-29 | 高圧放電ランプ |
Country Status (7)
Country | Link |
---|---|
US (1) | US7176630B2 (ja) |
EP (1) | EP1451852A2 (ja) |
JP (1) | JP4619002B2 (ja) |
CN (1) | CN100355010C (ja) |
AU (1) | AU2002348957A1 (ja) |
TW (1) | TW200407935A (ja) |
WO (1) | WO2003044826A2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7038384B2 (en) * | 2003-01-14 | 2006-05-02 | Matsushita Electric Industrial Co., Ltd. | High pressure discharge lamp, method for producing the same and lamp unit |
US7276852B2 (en) * | 2004-08-09 | 2007-10-02 | Hewlett-Packard Development Company, L.P. | Lamp header with start-up conductor for an ultra high pressure bulb |
US20080205064A1 (en) * | 2005-01-12 | 2008-08-28 | Koninklijke Philips Electronics, N.V. | Lamp Assembly Comprising a Uv-Enhancer |
JP5351757B2 (ja) * | 2006-07-07 | 2013-11-27 | コーニンクレッカ フィリップス エヌ ヴェ | ガス放電ランプ |
WO2010025770A1 (de) * | 2008-09-05 | 2010-03-11 | Osram Gesellschaft mit beschränkter Haftung | Entladungslampe |
DE102009015894A1 (de) | 2009-04-01 | 2010-10-07 | Osram Gesellschaft mit beschränkter Haftung | Elektrische Lampe |
TWM403094U (en) | 2010-05-26 | 2011-05-01 | Arclite Optronics Corp | Structure of gas discharge lamp |
DE102010031053A1 (de) | 2010-07-07 | 2012-01-12 | Osram Gesellschaft mit beschränkter Haftung | Elektrische Lampe |
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 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5323091A (en) * | 1992-11-04 | 1994-06-21 | Gte Products Corporation | Starting source for arc discharge lamps |
US5323087A (en) * | 1992-11-20 | 1994-06-21 | Gte Products Corporation | Ultraviolet radiation starting source and lamp containing same |
DE69725274T2 (de) * | 1996-06-12 | 2004-07-22 | Koninklijke Philips Electronics N.V. | Elektrische lampe |
JPH11339723A (ja) * | 1998-03-25 | 1999-12-10 | Toshiba Lighting & Technology Corp | 高圧放電ランプおよび光源装置 |
DE19980672T1 (de) * | 1998-03-25 | 2000-05-31 | Toshiba Lighting & Technology | Hochdruck-Entladungslampe, Hochdruck-Entladungslampeneinheit und Lichtquelleneinheit |
JP4570304B2 (ja) * | 1999-06-16 | 2010-10-27 | 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 |
-
2002
- 2002-10-29 US US10/495,955 patent/US7176630B2/en not_active Expired - Lifetime
- 2002-10-29 CN CNB028231635A patent/CN100355010C/zh not_active Expired - Lifetime
- 2002-10-29 WO PCT/IB2002/004545 patent/WO2003044826A2/en not_active Application Discontinuation
- 2002-10-29 AU AU2002348957A patent/AU2002348957A1/en not_active Abandoned
- 2002-10-29 JP JP2003546373A patent/JP4619002B2/ja not_active Expired - Lifetime
- 2002-10-29 EP EP02781468A patent/EP1451852A2/en not_active Withdrawn
- 2002-11-06 TW TW091132673A patent/TW200407935A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
CN100355010C (zh) | 2007-12-12 |
TW200407935A (en) | 2004-05-16 |
JP2005510032A (ja) | 2005-04-14 |
US7176630B2 (en) | 2007-02-13 |
EP1451852A2 (en) | 2004-09-01 |
WO2003044826A2 (en) | 2003-05-30 |
US20050017643A1 (en) | 2005-01-27 |
AU2002348957A8 (en) | 2003-06-10 |
AU2002348957A1 (en) | 2003-06-10 |
WO2003044826A3 (en) | 2004-05-21 |
CN1589491A (zh) | 2005-03-02 |
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