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1. (WO2008054971) WIND FILTER FOR USE WITH A MICROPHONE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2008/054971 International Application No.: PCT/US2007/081049
Publication Date: 08.05.2008 International Filing Date: 11.10.2007
IPC:
F01N 7/00 (2006.01)
(Deprecated)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
7
Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/-F01N5/190
Applicants:
MOTOROLA, INC. [US/US]; 1303 East Algonquin Road Schaumburg, IL 60196, US (AllExceptUS)
KOPNOV, Nick, [IL/IL]; IL (UsOnly)
BROWN, Lorne, [IL/IL]; IL (UsOnly)
VERED, Aryed, [IL/IL]; IL (UsOnly)
Inventors:
KOPNOV, Nick,; IL
BROWN, Lorne,; IL
VERED, Aryed,; IL
Agent:
DAVIS, Valerie M., ; 1303 East Algonquin Road Schaumburg, IL 60196, US
Priority Data:
0621643.631.10.2006GB
Title (EN) WIND FILTER FOR USE WITH A MICROPHONE
(FR) FILTRE À VENT DESTINÉ À ÊTRE UTILISÉ AVEC UN MICROPHONE
Abstract:
(EN) A wind filter device (215) for use with a microphone (203), the wind filter device including a substrate (219) having an aperture (221) extending through the substrate, attached to a first face of the substrate a first layer (223) having a first perforated region (228) over the aperture and, attached to a second face of the substrate, a second layer (225) having a second perforated region (228) over the aperture. Also described is an arrangement of the wind filter device and a microphone, and a hand portable radio communication unit including the arrangement.
(FR) L'invention concerne un dispositif de filtre à vent (215) destiné à être utilisé avec un microphone (203), le dispositif de filtre à vent comprenant un substrat (219) qui présente une ouverture (221) s'étendant à travers le substrat ; fixée à une première face du substrat, une première couche (223) ayant une première région perforée (228) au-dessus de l'ouverture ; et, fixée à une seconde face du substrat, une seconde couche (225) ayant une seconde région perforée (228) au-dessus de l'ouverture. L'invention propose également un agencement du dispositif de filtre à vent et un microphone, et une unité de communication radio portative comprenant l'agencement.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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, HU, IE, IS, IT, LT, LU, LV, MC, MT, 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: English (EN)
Filing Language: English (EN)
Also published as:
KR1020090090318US20100208930CN101535610