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Machine translation
1. (WO2012102477) AIR DUCT STRUCTURE FOR A SPEAKER, AND SPEAKER DEVICE HAVING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/102477    International Application No.:    PCT/KR2011/009212
Publication Date: 02.08.2012 International Filing Date: 30.11.2011
IPC:
H04R 1/02 (2006.01)
Applicants: PULSUS TECHNOLOGY INC. [KR/KR]; Business Incubation Center, Pohang Univ. of Science San 31, Hyoja-dong, Nam-gu, Pohang-si Gyeongsangbuk-do 790-784 (KR) (For All Designated States Except US).
OH, Jong Hoon [KR/KR]; (KR) (For US Only).
JEONG, Bong Soo [KR/KR]; (KR) (For US Only).
HAN, Kui Hee [KR/KR]; (KR) (For US Only)
Inventors: OH, Jong Hoon; (KR).
JEONG, Bong Soo; (KR).
HAN, Kui Hee; (KR)
Agent: KIM, Kee-Hyo; 14F., Kukdong Building, 60-1 Chungmuro3-ka, Chung-ku Seoul 100-705 (KR)
Priority Data:
10-2011-0008724 28.01.2011 KR
Title (EN) AIR DUCT STRUCTURE FOR A SPEAKER, AND SPEAKER DEVICE HAVING SAME
(FR) STRUCTURE DE CONDUIT D'AIR POUR UN HAUT-PARLEUR, ET DISPOSITIF DE HAUT-PARLEUR QUI EN EST ÉQUIPÉ
(KO) 스피커의 에어덕트 구조와 이를 구비한 스피커 장치
Abstract: front page image
(EN)The present invention relates to an air duct structure for a speaker and to a speaker device having same. The speaker device includes: a front cover; a speaker disposed within the front cover; an air duct member for inducing a rear sound wave generated in the speaker; and a rear cover detachably attached to the air duct member, the rear cover having an air hole for discharging the rear sound wave induced by the air duct member. Thus, the speaker device according to the present invention may achieve a sufficient sound wave induction length in a small space to reinforce a low-pitched tone in the compact speaker.
(FR)L'invention concerne une structure de conduit d'air pour un haut-parleur et un dispositif de haut-parleur qui en est équipé. Ledit dispositif de haut-parleur comporte : un couvercle avant ; un haut-parleur disposé à l'intérieur du couvercle avant ; un élément de conduit d'air destiné à induire une onde sonore arrière générée dans le haut-parleur ; et un couvercle arrière fixé libérable à l'élément de conduit d'air, le couvercle arrière ayant un orifice à air pour évacuer l'onde sonore arrière induite par l'élément de conduit d'air. Ainsi, le dispositif de haut-parleur selon l'invention peut réaliser une longueur d'induction d'ondes sonores suffisante dans un petit espace pour renforcer une tonalité grave dans le haut-parleur compact.
(KO)본 발명은 스피커의 에어덕트 구조와 이를 구비한 스피커 장치에 관한 것으로서, 전면 커버와, 상기 전면 커버 내에 설치된 스피커와, 상기 스피커에서 발생하는 후방 음파를 유도하는 에어덕트 부재와, 상기 에어덕트 부재와 착탈 가능하게 부착되며 상기 에어덕트 부재에 의해 유도된 후방 음파를 배출하는 에어 홀이 형성된 후면 커버를 포함한다. 따라서, 본 발명에 따른 스피커 장치는 작은 공간에서도 충분한 후방 음파 유도 길이를 확보할 수 있어서 컴팩트한 스피커에서도 저음을 보강할 수 있는 효과가 있다.
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, 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, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)