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1. (WO2007004190) ENERGY EFFICIENT FLUORESCENT LAMP
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/004190 International Application No.: PCT/IB2006/052228
Publication Date: 11.01.2007 International Filing Date: 03.07.2006
IPC:
H05B 41/392 (2006.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
41
Circuit arrangements or apparatus for igniting or operating discharge lamps
14
Circuit arrangements
36
Controlling
38
Controlling the intensity of light
39
continuously
392
using semiconductor devices, e.g. thyristor
Applicants:
KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1 NL-5621 BA Eindhoven, NL (AllExceptUS)
WEIJS, Pieter [NL/NL]; NL (UsOnly)
GOUD, Leendert, H. [NL/NL]; NL (UsOnly)
VAN MEURS, Jos [NL/NL]; NL (UsOnly)
VAN DER VEEKEN, Renatus, W., C. [NL/NL]; NL (UsOnly)
KASTELEIN, Lukas [NL/NL]; NL (UsOnly)
CLAASSENS, Jacobus, M., M. [NL/NL]; NL (UsOnly)
Inventors:
WEIJS, Pieter; NL
GOUD, Leendert, H.; NL
VAN MEURS, Jos; NL
VAN DER VEEKEN, Renatus, W., C.; NL
KASTELEIN, Lukas; NL
CLAASSENS, Jacobus, M., M.; NL
Agent:
BOSMA, Rudolphus, H., A.; Prof. Holstlaan 6 NL-5656 AA Eindhoven, NL
Priority Data:
05106120.806.07.2005EP
05106875.726.07.2005EP
Title (EN) ENERGY EFFICIENT FLUORESCENT LAMP
(FR) LAMPE FLUORESCENTE A ENERGIE EFFICACE
Abstract:
(EN) To decrease a power consumption of a fluorescent lamp, the fluorescent lamp is provided with a high efficiency fluorescent coating, generating more light upon receipt of a conventional amount of radiation. Decreasing the power supplied to the lamp decreases the radiation supplied to the fluorescent coating and thus the light output of the lamp. Due to the increased light output of the fluorescent coating, the light output level of the fluorescent lamp may be kept substantially equal to a light output level of a conventional lamp.
(FR) Aux fins de diminuer la consommation de puissance d'une lampes fluorescente, cette lampe fluorescent est pourvue d'un revêtement fluorescent de haute efficacité, générant plus de lumière lors de la réception d'une quantité de rayonnement classique. Diminuer la puissance fournie à la lampe diminue le rayonnement fourni au revêtement fluorescent et par conséquent, diminue la lumière produite en sortie de cette lampe. Du fait de l'augmentation de la sortie lumineuse du revêtement fluorescent, le niveau de sortie lumineuse de cette lampe fluorescente peut être sensiblement conservé au niveau de sortie lumineuse d'une lampe classique.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP1905282JP2009517803US20090058312CN101213887