DE68905287T2 - Aquariumbeleuchtung. - Google Patents

Aquariumbeleuchtung.

Info

Publication number
DE68905287T2
DE68905287T2 DE8989309716T DE68905287T DE68905287T2 DE 68905287 T2 DE68905287 T2 DE 68905287T2 DE 8989309716 T DE8989309716 T DE 8989309716T DE 68905287 T DE68905287 T DE 68905287T DE 68905287 T2 DE68905287 T2 DE 68905287T2
Authority
DE
Germany
Prior art keywords
mixture
green
red
lamp
aquaria
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 - Lifetime
Application number
DE8989309716T
Other languages
English (en)
Other versions
DE68905287D1 (en
Inventor
Milroy Gamani Abeywickrama
Barry John Newman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thorn EMI PLC
Original Assignee
Thorn EMI PLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thorn EMI PLC filed Critical Thorn EMI PLC
Application granted granted Critical
Publication of DE68905287D1 publication Critical patent/DE68905287D1/de
Publication of DE68905287T2 publication Critical patent/DE68905287T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Luminescent Compositions (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Mechanical Means For Catching Fish (AREA)
  • Cultivation Of Seaweed (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
DE8989309716T 1988-10-08 1989-09-25 Aquariumbeleuchtung. Expired - Lifetime DE68905287T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888823691A GB8823691D0 (en) 1988-10-08 1988-10-08 Aquarium lighting

Publications (2)

Publication Number Publication Date
DE68905287D1 DE68905287D1 (en) 1993-04-15
DE68905287T2 true DE68905287T2 (de) 1993-06-17

Family

ID=10644940

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989309716T Expired - Lifetime DE68905287T2 (de) 1988-10-08 1989-09-25 Aquariumbeleuchtung.

Country Status (7)

Country Link
US (1) US5028839A (de)
EP (1) EP0364124B1 (de)
JP (1) JPH02163023A (de)
AT (1) ATE86792T1 (de)
CA (1) CA2000316A1 (de)
DE (1) DE68905287T2 (de)
GB (1) GB8823691D0 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05217556A (ja) * 1992-02-07 1993-08-27 Matsushita Electric Ind Co Ltd 蛍光ランプ
CA2108749A1 (en) * 1992-10-21 1994-04-22 Romano G. Pappalardo Fluorescent lamp with enhanced phosphor blend
GB9310100D0 (en) * 1993-05-17 1993-06-30 Ge Lighting Ltd Fluorescent lamp for use in aquaria
JP3124920B2 (ja) * 1996-02-09 2001-01-15 スタンレー電気株式会社 三波長蛍光体の配合方法及び該配合方法の蛍光体を用いた三波長蛍光ランプ
CN1264228C (zh) * 1996-06-26 2006-07-12 奥斯兰姆奥普托半导体股份有限两合公司 发光半导体器件、全色发光二极管显示装置及其应用
DE19638667C2 (de) * 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
US6219159B1 (en) * 1998-03-09 2001-04-17 Hewlett Packard Company Spectrally balanced scanner
DE19845302C2 (de) * 1998-10-01 2002-12-05 Uv Power Licht Gmbh Leuchtstofflampe
US7135613B1 (en) 1999-02-18 2006-11-14 The National University Of Singapore Chimeric gene constructs for generation of fluorescent transgenic ornamental fish
US6222312B1 (en) 2000-03-17 2001-04-24 Philips Electronics North America Corp. Fluorescent lamp having wide bandwidth blue-green phosphor
DE10058852A1 (de) * 2000-11-27 2002-06-06 Raylux Gmbh Kompakte elektrodenlose Niederdruck-Gasentladungslampe mit erhöhter Lebensdauer
JP2005276691A (ja) * 2004-03-25 2005-10-06 Nec Lighting Ltd 蛍光ランプ
KR100619410B1 (ko) * 2004-11-09 2006-09-07 금호전기주식회사 고효율 형광램프

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL164697C (nl) * 1973-10-05 1981-01-15 Philips Nv Lagedrukkwikdampontladingslamp.
US4176299A (en) * 1975-10-03 1979-11-27 Westinghouse Electric Corp. Method for efficiently generating white light with good color rendition of illuminated objects
US4431942A (en) * 1981-11-04 1984-02-14 North American Philips Electric Corp. Color-corrected hid mercury-vapor lamp having good color rendering and a desirable emission color
JPS58103769A (ja) * 1981-12-16 1983-06-20 Nec Home Electronics Ltd 螢光ランプ
KR950009041B1 (ko) * 1985-12-16 1995-08-14 가세이옾토닉스 가부시끼가이샤 발광 형광 조성물, 그 제조 공정 및 그를 사용한 형광등

Also Published As

Publication number Publication date
EP0364124B1 (de) 1993-03-10
EP0364124A2 (de) 1990-04-18
ATE86792T1 (de) 1993-03-15
GB8823691D0 (en) 1988-11-16
EP0364124A3 (en) 1990-10-31
CA2000316A1 (en) 1990-04-08
DE68905287D1 (en) 1993-04-15
US5028839A (en) 1991-07-02
JPH02163023A (ja) 1990-06-22

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Legal Events

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