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. (WO2005018285) FLUORESCENT LIGHTING UNIT FOR LOW-TEMPERATURE USE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/018285    International Application No.:    PCT/GB2003/003545
Publication Date: 24.02.2005 International Filing Date: 14.08.2003
IPC:
H05B 35/00 (2006.01), H05B 41/39 (2006.01)
Applicants: LAB-CRAFT LIMITED [GB/GB]; 22B King Street, Saffron Walden, Essex CB10 1ES (GB) (For All Designated States Except US).
LUSCOMBE, Nicholas, Charles [GB/GB]; (GB) (For US Only)
Inventors: LUSCOMBE, Nicholas, Charles; (GB)
Agent: LOVEN, Keith, James; LOVEN & CO, Quantum House, 30 Tentercroft Street, LINCOLN, Lincolnshire LN5 7DB (GB)
Priority Data:
Title (EN) FLUORESCENT LIGHTING UNIT FOR LOW-TEMPERATURE USE
(FR) UNITE D'ECLAIRAGE FLUORESCENT POUR UTILISATION BASSE TEMPERATURE
Abstract: front page image
(EN)A fluorescent lighting unit for low-temperature use comprises an enclosure (1) with at least one light-transmitting face and containing a fluorescent lamp (4) and an incandescent lamp (6), each lamp being connected to a power supply connector, and means (7) for opening the circuit between the incandescent lamp and the power supply connector when the temperature in the enclosure exceeds the minimum operating temperature for the fluorescent lamp.
(FR)L'invention concerne une unité d'éclairage fluorescent pour utilisation basse température, comprenant un boîtier (1) présentant au moins une face de transmission de la lumière et contenant une lampe fluorescente (4) et une lampe incandescente (6). Chaque lampe est connectée à un connecteur d'alimentation en courant. Ladite unité comprend également un moyen (7) permettant d'ouvrir le circuit entre la lampe incandescente et le connecteur d'alimentation en courant lorsque la température à l'intérieur du boîtier dépasse la température d'exploitation minimale de la lampe incandescente.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, 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, IT, LU, MC, NL, 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)