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1. (WO2010004469) REMOTE COOLING BY COMBINING HEAT PIPE AND RESONATOR FOR SYNTHETIC JET COOLING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/004469 International Application No.: PCT/IB2009/052745
Publication Date: 14.01.2010 International Filing Date: 25.06.2009
IPC:
F21V 29/02 (2006.01) ,H01L 23/467 (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
02
Cooling by forcing air over or around the light source
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23
Details of semiconductor or other solid state devices
34
Arrangements for cooling, heating, ventilating or temperature compensation
46
involving the transfer of heat by flowing fluids
467
by flowing gases, e.g. air
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:
PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH [DE/DE]; Lübeckertordamm 5 20099 Hamburg, DE (DE)
KONINKLIJKE PHILIPS ELECTRONICS N. V. [NL/NL]; Groenewoudseweg 1 NL-5621 BA Eindhoven, NL (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
CALON, Georges, M. [NL/NL]; NL (UsOnly)
AARTS, Ronaldus, M. [NL/NL]; NL (UsOnly)
WACHTERS, Peter, A. [NL/NL]; NL (UsOnly)
MARINUS, Antonius, A., M. [NL/NL]; NL (UsOnly)
ELFERICH, Reinhold [DE/DE]; NL (UsOnly)
CORNELISSEN, Hugo, J. [NL/NL]; NL (UsOnly)
LASANCE, Clemens, J., M. [NL/NL]; NL (UsOnly)
Inventors:
CALON, Georges, M.; NL
AARTS, Ronaldus, M.; NL
WACHTERS, Peter, A.; NL
MARINUS, Antonius, A., M.; NL
ELFERICH, Reinhold; NL
CORNELISSEN, Hugo, J.; NL
LASANCE, Clemens, J., M.; NL
Agent:
BEKKERS, Joost, J., J.; High Tech Campus 44 NL-5656 AE Eindhoven, NL
Priority Data:
08104703.710.07.2008EP
Title (EN) REMOTE COOLING BY COMBINING HEAT PIPE AND RESONATOR FOR SYNTHETIC JET COOLING
(FR) REFROIDISSEMENT À DISTANCE PAR COMBINAISON D’UN CALODUC ET D’UN RÉSONATEUR POUR UN REFROIDISSEMENT PAR JET SYNTHÉTIQUE
Abstract:
(EN) This invention relates to thermal management for removing heat generated by a heat source (110). This is done by a combination of a heat conducting member (120), which is thermally connected to the heat source in one end and to a remotely arranged heat sink (130) in the opposite end, and a synthetic jet actuator (140). The synthetic jet actuator is arranged to provide active cooling directly onto the heat source by generating and directing an air flow towards the heat source. The synthetic jet actuator comprises a resonator cavity housing (150) and an oscillating member (160). The oscillator member is arranged at least partly inside said resonator cavity. The combination of the heat conducting member and the synthetic jet actuator provides a highly efficient cooling.
(FR) La présente invention a trait à une gestion thermique permettant de supprimer la chaleur générée par une source de chaleur (110). Ceci est possible grâce à la combinaison d’un élément de transfert de chaleur (120), qui est thermiquement relié à la source de chaleur par une extrémité et à un dissipateur thermique situé à distance (130) par l’extrémité opposée, et d’un actionneur à jet (140). L’actionneur à jet synthétique est conçu de manière à assurer un refroidissement actif directement sur la source de chaleur en générant et en dirigeant un débit d’air vers la source de chaleur. L’actionneur à jet synthétique comprend un logement de cavité de résonateur (150) et un élément oscillant (160). L’élément d’oscillateur est agencé au moins partiellement à l’intérieur de ladite cavité de résonateur. La combinaison de l’élément de transfert de chaleur et de l’actionneur à jet synthétique permet d’assurer un refroidissement extrêmement efficace.
front page image
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, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, 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:
EP2310738JP2011527742US20110110108CN102089581