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1. (WO2007007647) LIGHT SOURCE DEVICE AND PROJECTOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/007647 International Application No.: PCT/JP2006/313511
Publication Date: 18.01.2007 International Filing Date: 06.07.2006
Chapter 2 Demand Filed: 11.05.2007
IPC:
F21V 29/00 (2006.01) ,F21V 29/02 (2006.01) ,G03B 21/14 (2006.01) ,F21Y 101/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
29
Cooling or heating arrangements
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
29
Cooling or heating arrangements
02
Cooling by forcing air over or around the light source
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
21
Projectors or projection-type viewers; Accessories therefor
14
Details
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
Y
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V104
101
Point-like light sources
02
Miniature, e.g. light emitting diodes (LED)
Applicants:
オリンパス株式会社 OLYMPUS CORPORATION [JP/JP]; 〒1510072 東京都渋谷区幡ヶ谷2丁目43番2号 Tokyo 43-2, Hatagaya 2-chome, Shibuya-ku, Tokyo 1510072, JP (AllExceptUS)
末岡 良章 SUEOKA, Yoshiaki [JP/JP]; JP (UsOnly)
Inventors:
末岡 良章 SUEOKA, Yoshiaki; JP
Agent:
上田 邦生 UEDA, Kunio; 〒2200012 神奈川県横浜市西区みなとみらい3-3-1 三菱重工横浜ビル24F Kanagawa Mitsubishijuko Yokohama Bldg. 24F, 3-1, Minatomirai 3-chome Nishi-ku Yokohama-shi Kanagawa2200012, JP
Priority Data:
2005-20280112.07.2005JP
Title (EN) LIGHT SOURCE DEVICE AND PROJECTOR
(FR) DISPOSITIF DE SOURCE LUMINEUSE ET PROJECTEUR
(JA) 光源装置及びプロジェクタ
Abstract:
(EN) A light source device for illuminating an area to be illuminated via a illuminating optical means, comprising a plurality of light sources for emitting illuminating lights, one heat absorbing member for absorbing heat emitted from the plurality of light sources, a radiating means for radiating the heat, and a heat transporting means thermally connecting with the heat absorbing member and the radiating means, characterized in that the heat transporting means consists of pipe members housing thereinside refrigerant that transfers the heat, and is provided at a position deviated from the irradiating position of the illuminating light.
(FR) La présente invention concerne un dispositif de source lumineuse pour éclairer une zone destinée à être éclairée par le biais d’un instrument optique d’éclairage. Ce dispositif comprend une pluralité de sources lumineuses destinées à émettre des lumières d’éclairage, un élément d’absorption de chaleur pour absorber la chaleur émise par la pluralité des sources lumineuses, un instrument de rayonnement pour faire rayonner la chaleur et un instrument de transport de chaleur qui est connecté thermiquement à l’élément d’absorption de chaleur et l’instrument de rayonnement. Le dispositif est caractérisé en ce que l’instrument de transport de chaleur est composé d’éléments de conduit contenant un frigorigène qui transfèrent la chaleur et est prévu dans une position déviée par rapport à la position de rayonnement de la lumière d’éclairage.
(JA)  照明光学手段を介して被照明領域を照明する光源装置であって、照明光を発光する複数の光源と、複数の前記光源が発生した熱を吸熱する1つの吸熱部材と、前記熱を放熱する放熱手段と、前記吸熱部材及び前記放熱手段に熱的に接続する熱輸送手段とを備え、該熱輸送手段は、前記熱を伝達させる冷媒を内部に収納した管部材からなり、前記照明光の照射位置からずれた位置に設けられることを特徴とする光源装置を提供する。
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, 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: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP1903278US20100073642