BE863273A - Lampe fluorescente perfectionnee - Google Patents

Lampe fluorescente perfectionnee

Info

Publication number: BE863273A
Authority: BE; Belgium
Prior art keywords: perfected; fluorescent lamp; fluorescent; lamp; perfected fluorescent
Prior art date: 1977-01-28

Application number

BE184605A

Other languages

English (en)

Original Assignee

Gen Electric

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.)

1977-01-28

Filing date

1978-01-24

Publication date

1978-07-24

1977-01-28 Priority claimed from US05/763,442 external-priority patent/US4079287A/en

1978-01-24 Application filed by Gen Electric filed Critical Gen Electric

1978-07-24 Publication of BE863273A publication Critical patent/BE863273A/fr

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/70—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing phosphorus
- C09K11/72—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing phosphorus also containing halogen, e.g. halophosphates
- C09K11/73—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing phosphorus also containing halogen, e.g. halophosphates also containing alkaline earth metals
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/74—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth
- C09K11/75—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth containing antimony
- C09K11/76—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth containing antimony also containing phosphorus and halogen, e.g. halophosphates
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
- C09K11/7784—Chalcogenides
- 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

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)
Luminescent Compositions (AREA)

BE184605A 1977-01-28 1978-01-24 Lampe fluorescente perfectionnee BE863273A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/763,442 US4079287A (en)	1975-09-25	1977-01-28	Fluorescent lamp construction utilizing a mixture of two phosphor materials

Publications (1)

Publication Number	Publication Date
BE863273A true BE863273A (fr)	1978-07-24

Family

ID=25067846

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE184605A BE863273A (fr)	1977-01-28	1978-01-24	Lampe fluorescente perfectionnee

Country Status (7)

Country	Link
JP (1)	JPS5416870A (fr)
BE (1)	BE863273A (fr)
BR (1)	BR7800544A (fr)
DE (1)	DE2803448C2 (fr)
FR (2)	FR2379161A2 (fr)
GB (1)	GB1599771A (fr)
MX (1)	MX147966A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2081497A (en) *	1980-07-31	1982-02-17	Gen Electric	Fluorescent lamp construction utilizing a mixture of two phosphor materials
MY134305A (en) *	2001-04-20	2007-12-31	Nichia Corp	Light emitting device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2488733A (en) *	1942-06-17	1949-11-22	Gen Electric	Alkaline earth halophosphate phosphors
US3400090A (en) *	1964-11-09	1968-09-03	Grace W R & Co	Sealing compositions comprising halogenated butyl rubber, drying oil and liquid polyiisobutylene
US3301791A (en) *	1965-04-30	1967-01-31	Du Pont	Red luminescent composition product and process
US3602757A (en) *	1969-06-20	1971-08-31	Westinghouse Electric Corp	Multiple-luminescent layer improved lumen maintenance combination
US3602758A (en) *	1969-06-20	1971-08-31	Westinghouse Electric Corp	Phosphor blend lamps which reduce the proportions of the costlier phosphors
DE2128065C2 (de) *	1970-12-10	1983-08-18	Westinghouse Electric Corp., 15222 Pittsburgh, Pa.	Leuchtstoffschicht für eine elektrische Lichtquelle zur Erzeugung von weißem Licht sowie Verwendung dieser Leuchtstoffschicht
NL165605C (nl) *	1974-03-15	1981-04-15	Philips Nv	Electrische gasontladingslamp.
CH610705B (de) *	1975-09-12		Ebauchesfabrik Eta Ag	Vorrichtung zum befestigen eines zifferblattes an einer werkplatte einer uhr.
JPS5241484A (en) *	1975-09-25	1977-03-31	Gen Electric	Fluorescent lamp structure using two kinds of phospher

1978
- 1978-01-20 FR FR7801588A patent/FR2379161A2/fr active Granted
- 1978-01-20 FR FR7801587A patent/FR2379160A1/fr active Granted
- 1978-01-24 BE BE184605A patent/BE863273A/fr not_active IP Right Cessation
- 1978-01-25 GB GB305578A patent/GB1599771A/en not_active Expired
- 1978-01-27 DE DE19782803448 patent/DE2803448C2/de not_active Expired
- 1978-01-27 MX MX17222178A patent/MX147966A/es unknown
- 1978-01-27 BR BR7800544A patent/BR7800544A/pt unknown
- 1978-02-09 JP JP1303078A patent/JPS5416870A/ja active Pending

Also Published As

Publication number	Publication date
FR2379161B2 (fr)	1982-02-05
GB1599771A (en)	1981-10-07
MX147966A (es)	1983-02-17
JPS5416870A (en)	1979-02-07
DE2803448A1 (de)	1978-08-03
DE2803448C2 (de)	1983-08-04
BR7800544A (pt)	1978-10-03
FR2379160A1 (fr)	1978-08-25
FR2379161A2 (fr)	1978-08-25
FR2379160B1 (fr)	1982-01-29

Publication	Publication Date	Title
BE864165A (fr)	1978-08-21	Lampe fluorescente
FR2300961A1 (fr)	1976-09-10	Fixation de lampe demontable
IT1097620B (it)	1985-08-31	Circuitc zavorra per lampade
BE864152A (fr)	1978-08-21	Lampe fluorescente sans electrode perfectionnee
FR2326036A1 (fr)	1977-04-22	Lampe fluorescente
IT1099655B (it)	1985-09-28	Lampada di segnalazione
NL7810099A (nl)	1979-04-10	Energie-besparende fluorescentielamp.
FR2342554A1 (fr)	1977-09-23	Lampe fluorescente
BE883623A (fr)	1980-10-01	Lampes fluorescentes
BE868454A (fr)	1978-12-27	Lampe electrique
DK211779A (da)	1979-11-25	Lampe med regurlerbar lysstyrke
FR2298187A1 (fr)	1976-08-13	Lampe fluorescente
BE849534A (fr)	1977-06-17	Lampe fluorescente
BE867124A (fr)	1978-11-16	Lampe electrique
BE851334A (fr)	1977-08-11	Lampe a decharge perfectionnee
DK400678A (da)	1979-03-13	Lygte
AT356214B (de)	1980-04-10	Leuchtstofflampenleuchte
BE863273A (fr)	1978-07-24	Lampe fluorescente perfectionnee
BR7802742A (pt)	1978-12-26	Lampada eletrica incandescente
IT7822859U1 (it)	1980-03-22	Lampada elettrica
ES245090Y (es)	1981-01-16	Portalamparas multiple perfeccionado
AT358658B (de)	1980-09-25	Leuchtstofflampenleuchte
BR7604895A (pt)	1977-08-09	Unidade de lampada fluorescente
FR2325213A1 (fr)	1977-04-15	Douille de lampe
BE864411A (fr)	1978-08-28	Luminaire pour lampes allongees

Legal Events

Date	Code	Title	Description
1992-07-31	RE	Patent lapsed	Owner name: GENERAL ELECTRIC CY Effective date: 19920131

Date

Code

Title

Description

1992-07-31

Patent lapsed

Owner name: GENERAL ELECTRIC CY

Effective date: 19920131