DE69417379D1 - Elektrodenlose Lampe - Google Patents
Elektrodenlose LampeInfo
- Publication number
- DE69417379D1 DE69417379D1 DE69417379T DE69417379T DE69417379D1 DE 69417379 D1 DE69417379 D1 DE 69417379D1 DE 69417379 T DE69417379 T DE 69417379T DE 69417379 T DE69417379 T DE 69417379T DE 69417379 D1 DE69417379 D1 DE 69417379D1
- Authority
- DE
- Germany
- Prior art keywords
- electrodeless lamp
- electrodeless
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
-
- 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
- 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
- H01J61/56—One or more circuit elements structurally associated with the lamp
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939326123A GB9326123D0 (en) | 1993-12-22 | 1993-12-22 | Electrodeless fluorescent lamp |
US08/220,862 US5461284A (en) | 1994-03-31 | 1994-03-31 | Virtual fixture for reducing electromagnetic interaction between an electrodeless lamp and a metallic fixture |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69417379D1 true DE69417379D1 (de) | 1999-04-29 |
DE69417379T2 DE69417379T2 (de) | 1999-10-14 |
Family
ID=26304063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1994617379 Expired - Fee Related DE69417379T2 (de) | 1993-12-22 | 1994-12-20 | Elektrodenlose Lampe |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0660376B1 (de) |
JP (1) | JPH07262972A (de) |
DE (1) | DE69417379T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29519182U1 (de) * | 1995-12-04 | 1996-01-25 | Hahn Walter | Beleuchtungseinrichtung mit einer Induktions-Reflektorlampe |
US5959405A (en) * | 1996-11-08 | 1999-09-28 | General Electric Company | Electrodeless fluorescent lamp |
CN1383184A (zh) * | 2001-04-26 | 2002-12-04 | 松下电器产业株式会社 | 灯泡状无电极放电灯及无电极放电灯 |
JP2003109548A (ja) * | 2001-09-28 | 2003-04-11 | Matsushita Electric Works Ltd | 無電極放電灯点灯装置 |
WO2006001091A1 (ja) * | 2004-06-25 | 2006-01-05 | Matsushita Electric Works, Ltd. | 無電極放電ランプ |
KR100805850B1 (ko) * | 2006-06-26 | 2008-02-21 | 김창식 | 무전극 램프의 결착장치 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60115144A (ja) * | 1984-11-16 | 1985-06-21 | Hitachi Ltd | 反射形高圧金属蒸気放電灯 |
GB2249825B (en) * | 1990-10-15 | 1994-06-22 | Koito Mfg Co Ltd | Vehicular headlamp |
US5343370A (en) * | 1990-10-23 | 1994-08-30 | Koito Manufacturing Co., Ltd. | Motor vehicle headlamp |
-
1994
- 1994-12-20 DE DE1994617379 patent/DE69417379T2/de not_active Expired - Fee Related
- 1994-12-20 EP EP19940309544 patent/EP0660376B1/de not_active Expired - Lifetime
- 1994-12-22 JP JP6336091A patent/JPH07262972A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE69417379T2 (de) | 1999-10-14 |
JPH07262972A (ja) | 1995-10-13 |
EP0660376A2 (de) | 1995-06-28 |
EP0660376A3 (de) | 1996-11-27 |
EP0660376B1 (de) | 1999-03-24 |
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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 |