JP2001507509A - 低圧放電ランプ - Google Patents
低圧放電ランプInfo
- Publication number
- JP2001507509A JP2001507509A JP52132099A JP52132099A JP2001507509A JP 2001507509 A JP2001507509 A JP 2001507509A JP 52132099 A JP52132099 A JP 52132099A JP 52132099 A JP52132099 A JP 52132099A JP 2001507509 A JP2001507509 A JP 2001507509A
- Authority
- JP
- Japan
- Prior art keywords
- low
- discharge lamp
- pressure discharge
- elastic body
- retainer
- 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
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/40—Closing vessels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/048—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using an excitation coil
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.気密になっている放電空間を包囲し、蒸発可能な成分を含むイオン化できる 充填物が入っている光伝達放電容器が設けられて成り、更に、開口部を持つ保 持器、及び上記放電空間に通じている管中に該保持器を固定する弾性体が設け られて成り、更にまた、上記放電空間内で放電を維持する手段が設けられて成 る低圧放電ランプにおいて、 上記弾性体は、金属製の保持器の開口部に締めつけられている第1の部分を 持ち、また、締めつけ接合部のある上記管内に収納されている折り畳んだ第2 の部分を持つことを特徴とする低圧放電ランプ。 2.請求項1に記載の低圧放電ランプにおいて、上記弾性体は針金であることを 特徴とする低圧放電ランプ。 3.請求項2に記載の低圧放電ランプにおいて、上記針金の第1の部分は太さを 増した端を持つことを特徴とする低圧放電ランプ。 4.請求項2に記載の低圧放電ランプにおいて、上記針金の第1の部分はU字形 に曲げられていることを特徴とする低圧放電ランプ。 5.請求項1ないし4のうちのいずれか1項に記載の低圧放電ランプにおいて、 上記弾性体は、補助アマルガムを支持していることを特徴とする低圧放電ラン プ。 6.請求項5に記載の低圧放電ランプにおいて、上記弾性体は、上記放電空間の 中へ延びていることを特徴とする低圧放電ランプ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97203145 | 1997-10-09 | ||
EP97203145.4 | 1997-10-09 | ||
PCT/IB1998/001389 WO1999019897A1 (en) | 1997-10-09 | 1998-09-08 | Low-pressure discharge lamp |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2001507509A true JP2001507509A (ja) | 2001-06-05 |
JP2001507509A5 JP2001507509A5 (ja) | 2006-02-02 |
JP4068169B2 JP4068169B2 (ja) | 2008-03-26 |
Family
ID=8228816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52132099A Expired - Fee Related JP4068169B2 (ja) | 1997-10-09 | 1998-09-08 | 低圧放電ランプ |
Country Status (6)
Country | Link |
---|---|
US (1) | US6201347B1 (ja) |
EP (1) | EP0943151B1 (ja) |
JP (1) | JP4068169B2 (ja) |
CN (1) | CN1131537C (ja) |
DE (1) | DE69813763T2 (ja) |
WO (1) | WO1999019897A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005067002A1 (ja) * | 2004-01-05 | 2005-07-21 | Matsushita Electric Works, Ltd. | 無電極蛍光ランプ及びその点灯装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6906460B2 (en) | 2002-06-14 | 2005-06-14 | General Electric Company | Device and method for retaining mercury source in low-pressure discharge lamps |
US20070145880A1 (en) * | 2003-06-26 | 2007-06-28 | Koninklijke Philips Electronics N.V. | Low pressure mercury vapor discharge lamp |
US20060076864A1 (en) * | 2004-10-13 | 2006-04-13 | Matsushita Electric Works Ltd. | Electrodeless high power fluorescent lamp with controlled coil temperature |
US20070216308A1 (en) * | 2006-03-16 | 2007-09-20 | Kiermaier Ludwig P | Lamp electrode and method for delivering mercury |
US7625258B2 (en) * | 2006-03-16 | 2009-12-01 | E.G.L. Company Inc. | Lamp electrode and method for delivering mercury |
US8198815B2 (en) * | 2009-09-29 | 2012-06-12 | Osram Sylvania Inc. | Amalgam support in an inductively coupled discharge lamp |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL176116C (nl) * | 1975-02-12 | 1985-02-18 | Philips Nv | Verbetering van een werkwijze voor de vervaardiging van een kwikdampontladingslamp. |
NL8105464A (nl) * | 1981-12-04 | 1983-07-01 | Philips Nv | Werkwijze voor het vervaardigen van een lagedrukkwikdampontladingslamp. |
US4924145A (en) * | 1988-12-27 | 1990-05-08 | Gte Products Corporation | Mercury capsule support |
US5559392A (en) * | 1994-06-13 | 1996-09-24 | General Electric Company | Apparatus for securing an amalgam at the apex of an electrodeless fluorescent lamp |
WO1996037908A1 (en) * | 1995-05-24 | 1996-11-28 | Philips Electronics N.V. | Lighting unit and electrodeless low-pressure discharge lamp, and discharge vessel for use in said lighting unit |
DE19643219A1 (de) * | 1995-10-23 | 1997-04-24 | Gen Electric | Amalgam-Halterungsanordnung für eine elektrodenlose Entladungslampe |
-
1998
- 1998-09-08 WO PCT/IB1998/001389 patent/WO1999019897A1/en active IP Right Grant
- 1998-09-08 CN CN98802266A patent/CN1131537C/zh not_active Expired - Fee Related
- 1998-09-08 EP EP98939805A patent/EP0943151B1/en not_active Expired - Lifetime
- 1998-09-08 DE DE69813763T patent/DE69813763T2/de not_active Expired - Lifetime
- 1998-09-08 JP JP52132099A patent/JP4068169B2/ja not_active Expired - Fee Related
- 1998-09-25 US US09/160,493 patent/US6201347B1/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005067002A1 (ja) * | 2004-01-05 | 2005-07-21 | Matsushita Electric Works, Ltd. | 無電極蛍光ランプ及びその点灯装置 |
Also Published As
Publication number | Publication date |
---|---|
EP0943151A1 (en) | 1999-09-22 |
CN1131537C (zh) | 2003-12-17 |
CN1246959A (zh) | 2000-03-08 |
JP4068169B2 (ja) | 2008-03-26 |
DE69813763D1 (de) | 2003-05-28 |
DE69813763T2 (de) | 2004-02-05 |
EP0943151B1 (en) | 2003-04-23 |
WO1999019897A1 (en) | 1999-04-22 |
US6201347B1 (en) | 2001-03-13 |
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