WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2011019462) STREET LIGHTING LAMP WITH LONG LIFE, HIGH EFFICIENCY, AND HIGH LUMEN MAINTENANCE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2011/019462 International Application No.: PCT/US2010/041120
Publication Date: 17.02.2011 International Filing Date: 07.07.2010
IPC:
H01J 61/12 (2006.01) ,H01J 61/33 (2006.01) ,H01J 61/82 (2006.01) ,H01J 61/28 (2006.01)
Applicants: RUSSELL, Timothy, David[US/US]; US (UsOnly)
ORMANDLAKY, Gergely[HU/HU]; HU (UsOnly)
MIKOVICS, Gabor[HU/HU]; HU (UsOnly)
GENERAL ELECTRIC COMPANY[US/US]; 1 River Road Schenectady, NY 12345, US (AllExceptUS)
Inventors: RUSSELL, Timothy, David; US
ORMANDLAKY, Gergely; HU
MIKOVICS, Gabor; HU
Agent: DIMAURO, Peter, T.; General Electric Company Global Patent Operation 2 Corporate Drive, Suite 648 Shelton, CT 06484, US
Priority Data:
12/538,19810.08.2009US
12/731,96125.03.2010US
Title (EN) STREET LIGHTING LAMP WITH LONG LIFE, HIGH EFFICIENCY, AND HIGH LUMEN MAINTENANCE
(FR) LAMPE D'ÉCLAIRAGE PUBLIC DE GRANDE LONGÉVITÉ, À FORT RENDEMENT, ET MAINTIEN DU FLUX LUMINEUX ÉLEVÉ
Abstract: front page image
(EN) A lamp includes a discharge vessel and electrodes extending into the discharge vessel. The lamp further includes an ionizable fill sealed within the vessel. The fill includes an inert gas and a halide component. The halide component includes a sodium halide, a thallium halide, at least one of a calcium halide and a strontium halide, and at least one of a rare earth halide. The rare earth (RE) halide is selected from the group consisting of lanthanum, cerium, praseodymium, samarium and neodymium, and combinations thereof. The fill establishes a Na/RE ratio of 8 ≤ Na/RE ≤ 48.
(FR) La lampe selon l'invention comporte une ampoule de décharge et des électrodes s'étendant dans l'ampoule de décharge. La lampe comprend en outre une charge ionisable scellée dans l'ampoule. La charge comprend un gaz inerte et un composant halogénure. Le composant halogénure comprend un halogénure de sodium, un halogénure de thallium, au moins un halogénure de calcium ou un halogénure de strontium, et au moins un halogénure de terre rare. L'halogénure de terre rare (RE) est sélectionné parmi le groupe constitué du lanthane, du cérium, du praséodyme, du samarium et du néodyme, et de leurs combinaisons. La charge établit un rapport Na/RE de 8 ≤ Na/RE ≤ 48.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, 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)