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Machine translation
1. (WO2011021880) SYSTEM AND METHOD FOR PREVENTING EXCESSIVE CHARGING OR EXCESSIVE DISCHARGING OF BATTERIES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/021880    International Application No.:    PCT/KR2010/005523
Publication Date: 24.02.2011 International Filing Date: 20.08.2010
IPC:
H02J 7/00 (2006.01), H02H 7/18 (2006.01)
Applicants: LEOMOTORS.,INC. [KR/KR]; 291-1, Hasangok-dong, Hanam-si Gyeonggi-do 465-250 (KR) (For All Designated States Except US).
LEE, Jung Yong [KR/KR]; (KR) (For US Only)
Inventors: LEE, Jung Yong; (KR)
Agent: EOM, Myung Yong; #302, 3th Fl., 3M Bldg 1506-36 Seoch-dong Seocho-gu, Seoul 137-070 (KR)
Priority Data:
10-2009-0077610 21.08.2009 KR
Title (EN) SYSTEM AND METHOD FOR PREVENTING EXCESSIVE CHARGING OR EXCESSIVE DISCHARGING OF BATTERIES
(FR) SYSTÈME ET PROCÉDÉ POUR EMPÊCHER UNE CHARGE EXCESSIVE OU UNE DÉCHARGE EXCESSIVE DE BATTERIES
(KO) 배터리의 과충전 또는 과방전을 방지하는 시스템 및 방법
Abstract: front page image
(EN)According to one embodiment of the present invention, the system for preventing excessive charging or excessive discharging of batteries comprises: a voltage detection unit for detecting the magnitude of the voltage flowing through a power-source line which connects a battery and a battery charger for supplying a power source to the battery; a control voltage output unit for comparing the magnitude of the voltage detected via the voltage detection unit with the magnitude of a pre-set reference voltage, and outputting a different control voltage depending on the result of the comparison; and a relay which is connected to the power source line and breaks the connection of the power source line by turning off depending on the control voltage output from the control voltage output unit.
(FR)Conformément à un mode de réalisation de la présente invention, le système pour empêcher une charge excessive ou une décharge excessive de batteries comprend : une unité de détection de tension pour détecter l'amplitude de la tension circulant à travers une ligne de source d'alimentation qui connecte une batterie et un chargeur de batterie pour alimenter une source d'alimentation à la batterie ; une unité d'émission de tension de commande pour comparer l'amplitude de la tension détectée par l'intermédiaire de l'unité de détection de tension avec l'amplitude d'une tension de référence préconfigurée, et émettre une tension de commande différente en fonction du résultat de la comparaison ; et un relais qui est connecté à la ligne de source d'alimentation et rompt la connexion de la ligne de source d'alimentation par coupure en fonction de la tension de commande émise à partir de l'unité d'émission de tension de commande.
(KO)본 발명의 일 실시예에 따른 배터리의 과충전 또는 과방전을 방지하는 시스템은 배터리와 배터리에 전원을 공급하기 위한 배터리 충전기를 연결하는 전원 라인에 흐르는 전압의 크기를 검출하는 전압 검출부; 전압 검출부를 통해 검출된 전압의 크기와 미리 설정된 기준 전압의 크기를 비교하고, 비교 결과에 따라 다른 제어 전압을 출력하는 제어 전압 출력부; 및 전원 라인에 연결되며, 제어 전압 출력부로부터 출력된 제어 전압에 따라 오프되어 전원 라인의 연결을 차단시키는 계전기를 포함한다.
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, RO, RS, RU, 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, 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, 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)