JP5111359B2 - 放電管 - Google Patents
放電管 Download PDFInfo
- Publication number
- JP5111359B2 JP5111359B2 JP2008500846A JP2008500846A JP5111359B2 JP 5111359 B2 JP5111359 B2 JP 5111359B2 JP 2008500846 A JP2008500846 A JP 2008500846A JP 2008500846 A JP2008500846 A JP 2008500846A JP 5111359 B2 JP5111359 B2 JP 5111359B2
- Authority
- JP
- Japan
- Prior art keywords
- discharge tube
- ratio
- body portion
- lamp
- tubular member
- 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 - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/50—Auxiliary parts or solid material within the envelope for reducing risk of explosion upon breakage of the envelope, e.g. for use in mines
-
- 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
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/34—Double-wall vessels or 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)
Description
Claims (6)
- 第1の終端、第2の終端、および内部領域を画定する管状部材を含む本体部分であって、前記管状部材が、延長された軸芯に沿って前記第1の終端と前記第2の終端の間に延びる、本体部分と、
前記本体部分の前記第1の終端に設けられた第1の端部であって、前記第1の端部が、前記内部領域に通じる第1の貫通した通路を有する第1の管状の延長部を含み、前記第1の端部が前記第1の管状の延長部と前記本体部分の間に結合された第1の移行部分をさらに含み、前記第1の移行部分が前記軸芯に沿った断面における丸みの外側半径R1および内側半径R2を伴い、前記比R1/R2が0.5から2.40である、第1の端部と
を備えるランプ用放電管。 - 前記比R1/R2が1.2から1.7である請求項1記載の放電管。
- 前記第1の端部が前記第1の移行部分と前記本体部分前記の間に結合された第1のリング部をさらに備え、前記第1のリング部が厚さT1を伴い、前記第1の端部が前記軸芯からの距離となる、外側半径R3を伴い、前記比T1/R3が0.20から0.65である請求項1または2に記載の放電管。
- 前記比T1/R3が0.28から0.4である請求項3記載の放電管。
- 前記第1の端部と実質的に同一である第2の端部をさらに備え、前記第2の端部が前記本体部分の前記第2の終端に設けられる請求項1乃至4のいずれかに記載の放電管。
- セラミック材料を含む請求項1乃至5のいずれかに記載の放電管。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/076,211 US7279838B2 (en) | 2005-03-09 | 2005-03-09 | Discharge tubes |
US11/076,211 | 2005-03-09 | ||
PCT/US2006/008123 WO2006098956A1 (en) | 2005-03-09 | 2006-03-07 | Discharge tubes |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008533667A JP2008533667A (ja) | 2008-08-21 |
JP2008533667A5 JP2008533667A5 (ja) | 2009-04-30 |
JP5111359B2 true JP5111359B2 (ja) | 2013-01-09 |
Family
ID=36499276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008500846A Expired - Fee Related JP5111359B2 (ja) | 2005-03-09 | 2006-03-07 | 放電管 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7279838B2 (ja) |
EP (1) | EP1859471B1 (ja) |
JP (1) | JP5111359B2 (ja) |
CN (1) | CN101138069B (ja) |
WO (1) | WO2006098956A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7432657B2 (en) * | 2005-06-30 | 2008-10-07 | General Electric Company | Ceramic lamp having shielded niobium end cap and systems and methods therewith |
US7852006B2 (en) * | 2005-06-30 | 2010-12-14 | General Electric Company | Ceramic lamp having molybdenum-rhenium end cap and systems and methods therewith |
US7378799B2 (en) * | 2005-11-29 | 2008-05-27 | General Electric Company | High intensity discharge lamp having compliant seal |
US8420932B2 (en) * | 2009-11-13 | 2013-04-16 | Ngk Insulators, Ltd. | Ceramic tube for high-intensity discharge lamp and method of producing the same |
US9552976B2 (en) | 2013-05-10 | 2017-01-24 | General Electric Company | Optimized HID arc tube geometry |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5834559A (ja) * | 1981-08-25 | 1983-03-01 | Toshiba Corp | 金属蒸気放電灯 |
US4734612A (en) | 1985-07-15 | 1988-03-29 | Kabushiki Kaisha Toshiba | High pressure metal vapor discharge lamp |
NL8502509A (nl) | 1985-09-13 | 1987-04-01 | Philips Nv | Hogedrukkwikdampontladingslamp. |
DE3638857A1 (de) | 1985-11-15 | 1987-05-21 | Toshiba Kawasaki Kk | Hochdruckentladungslampe |
JPS62283543A (ja) | 1986-05-31 | 1987-12-09 | Iwasaki Electric Co Ltd | 金属蒸気放電灯 |
GB8707670D0 (en) | 1987-03-31 | 1987-05-07 | Emi Plc Thorn | Ceramic metal halide lamps |
EP0587238B1 (en) | 1992-09-08 | 2000-07-19 | Koninklijke Philips Electronics N.V. | High-pressure discharge lamp |
ES2150433T3 (es) | 1992-09-08 | 2000-12-01 | Koninkl Philips Electronics Nv | Lampara de descarga de alta presion. |
JP3627370B2 (ja) | 1996-04-11 | 2005-03-09 | 日本電池株式会社 | セラミック放電灯 |
DE19645960A1 (de) | 1996-11-07 | 1998-05-14 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Keramisches Entladungsgefäß |
TW343348B (en) | 1996-12-04 | 1998-10-21 | Philips Electronics Nv | Metal halide lamp |
US5879215A (en) | 1997-02-11 | 1999-03-09 | General Electric Company | Crimp length gauge for ceramic metal halide electrodes |
GB9707291D0 (en) | 1997-04-04 | 1997-05-28 | Gen Electric | Ceramic metal halide arc lamp and method of making it |
US6137229A (en) | 1997-09-26 | 2000-10-24 | Matsushita Electronics Corporation | Metal halide lamp with specific dimension of the discharge tube |
WO1999031708A1 (en) * | 1997-12-16 | 1999-06-24 | Koninklijke Philips Electronics N.V. | High-pressure discharge lamp |
JP3318250B2 (ja) | 1997-12-26 | 2002-08-26 | 松下電器産業株式会社 | 金属蒸気放電ランプ |
US6126889A (en) | 1998-02-11 | 2000-10-03 | General Electric Company | Process of preparing monolithic seal for sapphire CMH lamp |
US6583563B1 (en) | 1998-04-28 | 2003-06-24 | General Electric Company | Ceramic discharge chamber for a discharge lamp |
JP2000277013A (ja) | 1998-11-30 | 2000-10-06 | Osram Sylvania Inc | メタルハライドランプ用セラミック発光管の製造法 |
JP3238909B2 (ja) | 1999-05-24 | 2001-12-17 | 松下電器産業株式会社 | メタルハライドランプ |
US6172462B1 (en) | 1999-11-15 | 2001-01-09 | Philips Electronics North America Corp. | Ceramic metal halide lamp with integral UV-enhancer |
WO2001071768A1 (fr) * | 2000-03-21 | 2001-09-27 | Japan Storage Battery Co., Ltd. | Lampe a decharge |
JP4206632B2 (ja) | 2000-10-31 | 2009-01-14 | 日本碍子株式会社 | 高圧放電灯用発光容器 |
JP4144176B2 (ja) | 2000-11-22 | 2008-09-03 | 日本碍子株式会社 | 高圧放電灯用発光容器 |
JP4407088B2 (ja) * | 2001-04-19 | 2010-02-03 | 東芝ライテック株式会社 | 高圧放電ランプおよび照明装置 |
US6833677B2 (en) | 2001-05-08 | 2004-12-21 | Koninklijke Philips Electronics N.V. | 150W-1000W mastercolor ceramic metal halide lamp series with color temperature about 4000K, for high pressure sodium or quartz metal halide retrofit applications |
JP2003132839A (ja) * | 2001-10-30 | 2003-05-09 | Matsushita Electric Ind Co Ltd | メタルハライドランプ |
US20080224615A1 (en) | 2004-03-31 | 2008-09-18 | Masanori Higashi | Metal Halide Lamp and Lighting Device Using This |
-
2005
- 2005-03-09 US US11/076,211 patent/US7279838B2/en not_active Expired - Fee Related
-
2006
- 2006-03-07 EP EP06737308.4A patent/EP1859471B1/en not_active Expired - Fee Related
- 2006-03-07 JP JP2008500846A patent/JP5111359B2/ja not_active Expired - Fee Related
- 2006-03-07 WO PCT/US2006/008123 patent/WO2006098956A1/en active Application Filing
- 2006-03-07 CN CN2006800076767A patent/CN101138069B/zh not_active Expired - Fee Related
-
2007
- 2007-08-08 US US11/835,596 patent/US7327085B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1859471B1 (en) | 2018-10-03 |
US7279838B2 (en) | 2007-10-09 |
JP2008533667A (ja) | 2008-08-21 |
US7327085B2 (en) | 2008-02-05 |
US20070267975A1 (en) | 2007-11-22 |
US20060202624A1 (en) | 2006-09-14 |
EP1859471A1 (en) | 2007-11-28 |
WO2006098956A1 (en) | 2006-09-21 |
CN101138069A (zh) | 2008-03-05 |
CN101138069B (zh) | 2011-01-19 |
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