DE69205592D1 - Elektrodenlose Niederdruckentladungslampe. - Google Patents
Elektrodenlose Niederdruckentladungslampe.Info
- Publication number
- DE69205592D1 DE69205592D1 DE69205592T DE69205592T DE69205592D1 DE 69205592 D1 DE69205592 D1 DE 69205592D1 DE 69205592 T DE69205592 T DE 69205592T DE 69205592 T DE69205592 T DE 69205592T DE 69205592 D1 DE69205592 D1 DE 69205592D1
- Authority
- DE
- Germany
- Prior art keywords
- low pressure
- discharge lamp
- pressure discharge
- electrodeless low
- electrodeless
- 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
Classifications
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
- H01J61/523—Heating or cooling particular parts of the lamp
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9100124 | 1991-01-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69205592D1 true DE69205592D1 (de) | 1995-11-30 |
DE69205592T2 DE69205592T2 (de) | 1996-05-30 |
Family
ID=19858775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69205592T Expired - Fee Related DE69205592T2 (de) | 1991-01-25 | 1992-01-17 | Elektrodenlose Niederdruckentladungslampe. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5291091A (de) |
EP (1) | EP0496464B1 (de) |
JP (1) | JPH04308648A (de) |
KR (1) | KR920015418A (de) |
CN (1) | CN1028581C (de) |
DE (1) | DE69205592T2 (de) |
ES (1) | ES2079779T3 (de) |
HU (1) | HU209221B (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0551679A1 (de) * | 1992-01-07 | 1993-07-21 | Koninklijke Philips Electronics N.V. | Elektrodenlose Niederdruckentladungslampe |
US5572083A (en) * | 1992-07-03 | 1996-11-05 | U.S. Philips Corporation | Electroless low-pressure discharge lamp |
EP0577211B1 (de) * | 1992-07-03 | 1997-09-03 | Koninklijke Philips Electronics N.V. | Elektrodenlose Niederdruckentladungslampe |
ES2109425T3 (es) * | 1992-10-21 | 1998-01-16 | Koninkl Philips Electronics Nv | Conjunto de iluminacion y lampara de descarga de baja presion sin electrodo apropiada para su utilizacion en dicho conjunto. |
EP0594247B1 (de) * | 1992-10-21 | 1997-09-24 | Koninklijke Philips Electronics N.V. | Beleuchtungseinheit und elektrodenlose Niederdruck-Entladungslampe zur Anwendung in einer solchen Beleuchtungseinheit |
HU214131B (en) * | 1994-02-17 | 1997-12-29 | Ge Lighting Tungsram Rt | Low-pressure discharge lamp without electrode |
GB9603197D0 (en) * | 1996-02-15 | 1996-04-17 | Gen Electric | Electrodeless discharge lamp |
DE69717234T2 (de) * | 1996-04-19 | 2003-09-11 | Koninkl Philips Electronics Nv | Elektrodenlose niederdruckentladungslampe |
GB2314671A (en) * | 1996-06-26 | 1998-01-07 | Gen Electric | Electrodeless fluorescent lamp |
CN1134820C (zh) * | 1997-10-07 | 2004-01-14 | 皇家菲利浦电子有限公司 | 包括作为电极的压电变压器次级侧的放电灯和照明装置 |
US6433478B1 (en) * | 1999-11-09 | 2002-08-13 | Matsushita Electric Industrial Co., Ltd. | High frequency electrodeless compact fluorescent lamp |
AU2003281399A1 (en) * | 2002-07-02 | 2004-01-23 | Matsushita Electric Industrial Co., Ltd. | Bulb type electrodeless discharge lamp and electrodeless discharge lamp lighting device |
CN1860579B (zh) * | 2003-10-24 | 2010-04-28 | 松下电工株式会社 | 无电极放电灯 |
WO2005076316A1 (ja) * | 2004-02-05 | 2005-08-18 | Matsushita Electric Industrial Co., Ltd. | 無電極放電ランプ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8104223A (nl) * | 1981-09-14 | 1983-04-05 | Philips Nv | Elektrodeloze gasontladingslamp. |
DE3838121A1 (de) * | 1988-11-10 | 1990-05-17 | Vdo Schindling | Temperaturgeber |
NL8900406A (nl) * | 1989-02-20 | 1990-09-17 | Philips Nv | Elektrodeloze lagedrukontladingslamp. |
CN1055446A (zh) * | 1990-04-06 | 1991-10-16 | 菲利浦光灯制造公司 | 无电极低压放电灯 |
-
1992
- 1992-01-08 US US07/818,003 patent/US5291091A/en not_active Expired - Fee Related
- 1992-01-17 DE DE69205592T patent/DE69205592T2/de not_active Expired - Fee Related
- 1992-01-17 EP EP92200131A patent/EP0496464B1/de not_active Expired - Lifetime
- 1992-01-17 ES ES92200131T patent/ES2079779T3/es not_active Expired - Lifetime
- 1992-01-21 JP JP4031373A patent/JPH04308648A/ja not_active Withdrawn
- 1992-01-21 KR KR1019920000790A patent/KR920015418A/ko not_active Application Discontinuation
- 1992-01-22 CN CN92100448A patent/CN1028581C/zh not_active Expired - Fee Related
- 1992-01-22 HU HU9200205A patent/HU209221B/hu not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1063580A (zh) | 1992-08-12 |
HU209221B (en) | 1994-03-28 |
KR920015418A (ko) | 1992-08-26 |
EP0496464A3 (en) | 1993-06-23 |
ES2079779T3 (es) | 1996-01-16 |
US5291091A (en) | 1994-03-01 |
HU9200205D0 (en) | 1992-04-28 |
EP0496464A2 (de) | 1992-07-29 |
EP0496464B1 (de) | 1995-10-25 |
HUT60065A (en) | 1992-07-28 |
DE69205592T2 (de) | 1996-05-30 |
CN1028581C (zh) | 1995-05-24 |
JPH04308648A (ja) | 1992-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |