DE69511975D1 - ELECTRODELESS DISCHARGE LAMP - Google Patents
ELECTRODELESS DISCHARGE LAMPInfo
- Publication number
- DE69511975D1 DE69511975D1 DE69511975T DE69511975T DE69511975D1 DE 69511975 D1 DE69511975 D1 DE 69511975D1 DE 69511975 T DE69511975 T DE 69511975T DE 69511975 T DE69511975 T DE 69511975T DE 69511975 D1 DE69511975 D1 DE 69511975D1
- Authority
- DE
- Germany
- Prior art keywords
- discharge lamp
- electrodeless discharge
- electrodeless
- lamp
- discharge
- 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
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
- H01J5/58—Means for fastening the separate part to the vessel, e.g. by cement
- H01J5/60—Means for fastening the separate part to the vessel, e.g. by cement for fastening by mechanical means
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9407132A GB9407132D0 (en) | 1994-04-11 | 1994-04-11 | Bulb mounting arrangement for an electrodeless discharge lamp |
PCT/GB1995/000797 WO1995027995A1 (en) | 1994-04-11 | 1995-04-06 | Bulb mounting arrangement for an electrodeless discharge lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69511975D1 true DE69511975D1 (en) | 1999-10-14 |
DE69511975T2 DE69511975T2 (en) | 2000-05-18 |
Family
ID=10753343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69511975T Expired - Fee Related DE69511975T2 (en) | 1994-04-11 | 1995-04-06 | ELECTRODELESS DISCHARGE LAMP |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0704101B1 (en) |
JP (1) | JPH08511650A (en) |
CA (1) | CA2164708A1 (en) |
DE (1) | DE69511975T2 (en) |
GB (1) | GB9407132D0 (en) |
WO (1) | WO1995027995A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2314689A (en) * | 1996-06-26 | 1998-01-07 | Gen Electric | Coil assembly |
US6736526B2 (en) | 2001-03-27 | 2004-05-18 | Matsushita Electric Industrial Co., Ltd. | Bulb-type lamp and manufacturing method for the bulb-type lamp |
EP1253615A3 (en) | 2001-04-26 | 2005-11-23 | Matsushita Electric Industrial Co., Ltd. | Electrodeless discharge lamps |
JP2003257379A (en) | 2001-12-28 | 2003-09-12 | Matsushita Electric Ind Co Ltd | Electrodeless discharge lamp |
JP4089498B2 (en) * | 2003-04-28 | 2008-05-28 | 松下電工株式会社 | Electrodeless discharge lamp |
US7728500B2 (en) | 2004-06-25 | 2010-06-01 | Panasonic Electric Works Co., Ltd. | Electrodeless discharge lamp |
JP2007059358A (en) | 2005-08-26 | 2007-03-08 | Matsushita Electric Works Ltd | Electrodeless discharge lamp |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1832751A (en) * | 1929-05-15 | 1931-11-17 | Gen Electric | Base for electric lamps and similar articles |
US2157051A (en) * | 1937-03-25 | 1939-05-02 | Birdseye Electric Company | Electric lamp |
NL8602378A (en) * | 1986-04-29 | 1987-11-16 | Philips Nv | ELECTRIC LAMP. |
-
1994
- 1994-04-11 GB GB9407132A patent/GB9407132D0/en active Pending
-
1995
- 1995-04-06 DE DE69511975T patent/DE69511975T2/en not_active Expired - Fee Related
- 1995-04-06 WO PCT/GB1995/000797 patent/WO1995027995A1/en active IP Right Grant
- 1995-04-06 EP EP95914456A patent/EP0704101B1/en not_active Expired - Lifetime
- 1995-04-06 CA CA002164708A patent/CA2164708A1/en not_active Abandoned
- 1995-04-06 JP JP7526167A patent/JPH08511650A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH08511650A (en) | 1996-12-03 |
WO1995027995A1 (en) | 1995-10-19 |
EP0704101A1 (en) | 1996-04-03 |
DE69511975T2 (en) | 2000-05-18 |
CA2164708A1 (en) | 1995-10-19 |
EP0704101B1 (en) | 1999-09-08 |
GB9407132D0 (en) | 1994-06-01 |
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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 |