EP0990691A3 - Composition luminescente et lampe fluorescente pour l'illumination des produits alimentaires - Google Patents
Composition luminescente et lampe fluorescente pour l'illumination des produits alimentaires Download PDFInfo
- Publication number
- EP0990691A3 EP0990691A3 EP99119226A EP99119226A EP0990691A3 EP 0990691 A3 EP0990691 A3 EP 0990691A3 EP 99119226 A EP99119226 A EP 99119226A EP 99119226 A EP99119226 A EP 99119226A EP 0990691 A3 EP0990691 A3 EP 0990691A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- fluorescent lamp
- mixture
- illumination
- food
- luminescent mixture
- 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.)
- Withdrawn
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
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
- H01J61/44—Devices characterised by the luminescent material
Landscapes
- Luminescent Compositions (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998144879 DE19844879A1 (de) | 1998-09-30 | 1998-09-30 | Leuchtstoffmischung und Leuchtstofflampe für Lebensmittelbeleuchtung |
DE19844879 | 1998-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0990691A2 EP0990691A2 (fr) | 2000-04-05 |
EP0990691A3 true EP0990691A3 (fr) | 2002-01-16 |
Family
ID=7882822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99119226A Withdrawn EP0990691A3 (fr) | 1998-09-30 | 1999-09-28 | Composition luminescente et lampe fluorescente pour l'illumination des produits alimentaires |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0990691A3 (fr) |
DE (1) | DE19844879A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6452324B1 (en) * | 2000-08-30 | 2002-09-17 | General Electric Company | Fluorescent lamp for grocery lighting |
DE102011103639A1 (de) * | 2011-06-08 | 2012-12-13 | Diehl Aerospace Gmbh | Leuchte und Verfahren zur Erzeugung eines Leuchteffekts auf einer reflektierenden Oberfläche mittels einer Leuchte |
DE202019001043U1 (de) | 2019-03-06 | 2019-04-10 | Edgar Hakemann | Verkaufsmöbel mit Beleuchtung |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4602188A (en) * | 1982-07-30 | 1986-07-22 | U.S. Philips Corporation | Low-pressure mercury vapor discharge lamp |
EP0425830A1 (fr) * | 1989-10-24 | 1991-05-08 | General Electric Company | Diminution de la condensation de mercure dans des lampes fluorescentes à deux couches |
US5612590A (en) * | 1995-12-13 | 1997-03-18 | Philips Electronics North America Corporation | Electric lamp having fluorescent lamp colors containing a wide bandwidth emission red phosphor |
WO1998036441A1 (fr) * | 1997-02-13 | 1998-08-20 | Matsushita Electric Industrial Co., Ltd. | Lampe fluorescente et lampe aux halogenures |
-
1998
- 1998-09-30 DE DE1998144879 patent/DE19844879A1/de not_active Withdrawn
-
1999
- 1999-09-28 EP EP99119226A patent/EP0990691A3/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4602188A (en) * | 1982-07-30 | 1986-07-22 | U.S. Philips Corporation | Low-pressure mercury vapor discharge lamp |
EP0425830A1 (fr) * | 1989-10-24 | 1991-05-08 | General Electric Company | Diminution de la condensation de mercure dans des lampes fluorescentes à deux couches |
US5612590A (en) * | 1995-12-13 | 1997-03-18 | Philips Electronics North America Corporation | Electric lamp having fluorescent lamp colors containing a wide bandwidth emission red phosphor |
WO1998036441A1 (fr) * | 1997-02-13 | 1998-08-20 | Matsushita Electric Industrial Co., Ltd. | Lampe fluorescente et lampe aux halogenures |
EP0896361A1 (fr) * | 1997-02-13 | 1999-02-10 | Matsushita Electric Industrial Co., Ltd. | Lampe fluorescente et lampe aux halogenures |
Also Published As
Publication number | Publication date |
---|---|
EP0990691A2 (fr) | 2000-04-05 |
DE19844879A1 (de) | 2000-04-06 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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RTI1 | Title (correction) |
Free format text: LUMINESCENT MIXTURE AND FLUORESCENT LAMP FOR THE ILLUMINATION OF FOOD |
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PUAL | Search report despatched |
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Effective date: 20020204 |
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17Q | First examination report despatched |
Effective date: 20070907 |
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Owner name: LEDVANCE GMBH |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01J 61/48 20060101ALI20011123BHEP Ipc: C09K 11/08 20060101AFI20000216BHEP Ipc: C09K 11/73 20060101ALI20011123BHEP Ipc: H01J 61/44 20060101ALI20011123BHEP |
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Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20190312 |