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. (WO2004006288) BULB-SHAPED ELECTRODELESS FLUORESCENT LAMP AND ELECTRODELESS DISCHARGE LAMP LIGHTING DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/006288    International Application No.:    PCT/JP2003/008252
Publication Date: 15.01.2004 International Filing Date: 27.06.2003
IPC:
H01J 61/35 (2006.01), H01J 65/04 (2006.01)
Applicants: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. [JP/JP]; 1006, Oaza Kadoma, Kadoma-shi, Osaka 571-8501 (JP) (For All Designated States Except US).
ARAKAWA, Takeshi [JP/JP]; (JP) (For US Only).
HOCHI, Akira [JP/JP]; (JP) (For US Only).
SAWA, Tomohiro [JP/JP]; (JP) (For US Only).
KAWASAKI, Mitsuharu [JP/JP]; (JP) (For US Only)
Inventors: ARAKAWA, Takeshi; (JP).
HOCHI, Akira; (JP).
SAWA, Tomohiro; (JP).
KAWASAKI, Mitsuharu; (JP)
Agent: MAEDA, Hiroshi; Honmachi-nakajima Bldg., 4-8, Utsubohonmachi 1-chome, Nishi-ku, Osaka-shi, Osaka 550-0004 (JP)
Priority Data:
2002-193354 02.07.2002 JP
Title (EN) BULB-SHAPED ELECTRODELESS FLUORESCENT LAMP AND ELECTRODELESS DISCHARGE LAMP LIGHTING DEVICE
(FR) LAMPE FLUORESCENTE SANS ELECTRODE EN FORME D'AMPOULE ET DISPOSITIF D'ECLAIRAGE DE LAMPE A DECHARGE SANS ELECTRODE
(JA) 電球形無電極蛍光ランプおよび無電極放電ランプ点灯装置
Abstract: front page image
(EN)A bulb-shaped electrodeless fluorescent lamp comprises a light emission tube (1) having a deep concave portion (15), an induction coil (3) inserted in the deep concave portion (15), a lighting circuit (4) electrically connected to the induction coil (3), and a bulb base (7). The light emission tube (1), the lighting circuit (4), and the bulb base (7) are integrally formed. The light emission tube (1) is constructed from a substantially spherical outer tube (12) and an inner tube (11). Coating of light transmissible silicone rubber (10) is applied to the surface of at least the upper half-sphere of the outer tube (12).
(FR)L'invention porte sur une lampe fluorescente sans électrode en forme d'ampoule comprenant un tube émetteur de lumière (1) doté d'une partie concave profonde (15), une bobine d'induction (3) insérée dans la partie concave profonde (15), un circuit d'éclairage (4), électriquement connecté à la bobine d'induction (3), et une base d'ampoule (7). Le tube émetteur de lumière (1), le circuit d'éclairage (4), et la base d'ampoule (7) sont intégralement formés. Le tube émetteur de lumière (1) est construit à partir d'un tube externe sensiblement sphérique (12) et d'un tube interne (11). Un revêtement de caoutchouc de silicone à transmission de lumière (10) est appliqué sur la surface d'au moins la demi-sphère supérieure du tube externe (12).
(JA)凹入部15を有する発光管1と、凹入部15に挿入された誘導コイル3と、誘導コイル3に電気的に接続された点灯回路4と、口金7とを備え、発光管1と点灯回路4と口金7とが一体に構成された電球形無電極蛍光ランプであって、発光管1は、略球形の外管12と内管11とから構成されており、外管12のうち少なくとも上半球表面には、光透過性のシリコーンゴム10がコーティングされている、電球形無電極蛍光ランプである。
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: Japanese (JA)
Filing Language: Japanese (JA)