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Machine translation
1. (WO2010022668) BATTERY COVER BOARD ASSEMBLY, BATTERY HAVING THE SAME, BATTERY PACK AND METHOD OF FORMING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/022668    International Application No.:    PCT/CN2009/073581
Publication Date: 04.03.2010 International Filing Date: 27.08.2009
IPC:
H01M 2/04 (2006.01), H01M 2/08 (2006.01), H01M 2/30 (2006.01), H01M 10/00 (2006.01)
Applicants: BYD COMPANY LIMITED [CN/CN]; No. 3001, Hengping Road, Pingshan, Longgang District Shenzhen, Guangdong 518118 (CN) (For All Designated States Except US).
ZHU, Jianhua [CN/CN]; (CN) (For US Only).
ZHOU, Hao [CN/CN]; (CN) (For US Only)
Inventors: ZHU, Jianhua; (CN).
ZHOU, Hao; (CN)
Agent: BEIJING LIFANG & PARTNERS LAW FIRM; A 1105, Nan Xin Cang International Plaza, A 22 Dongsishitiao, Dongcheng District Beijing 100007 (CN)
Priority Data:
200810142082.8 27.08.2008 CN
200810181818.2 14.11.2008 CN
12/341,704 22.12.2008 US
PCT/CN2008/073678 24.12.2008 CN
Title (EN) BATTERY COVER BOARD ASSEMBLY, BATTERY HAVING THE SAME, BATTERY PACK AND METHOD OF FORMING THE SAME
(FR) ENSEMBLE PLAQUE DE COUVERCLE DE BATTERIE, BATTERIE EN ÉTANT DOTÉE, BLOC-BATTERIE ET PROCÉDÉ DE FORMATION Y AFFÉRANT
Abstract: front page image
(EN)The present invention discloses a battery cover board assembly, a battery having the same and a battery pack. Further, the present invention discloses a method of forming the same. The battery cover board assembly comprises a cover board, a hollow rivet, a sealing member and electrode terminals. The battery cover board assembly comprises a cover board with at least a thr ough hole formed thereon, at least a hollow rivet fixed on the cover board with a hollow portion thereof being communicated with each through hole of the at l east a thr ough hole in which a sealing member is disposed with an electrode terminal penetrating through the hollow rivet and embedding in the sealing member. The sealing member is configured to extend beyond an upper portion of the hollow rivet and wrap ar ound the upper portion thereof. With the present invention, the safety performance of the invention is enhanced accordingly.
(FR)La présente invention concerne un ensemble plaque de couvercle de batterie, une batterie en étant dotée et un bloc-batterie. L’invention concerne également un procédé de formation pour celui-ci. L’ensemble plaque de couvercle de batterie comprend une plaque de couvercle, un rivet creux, un élément de scellement et des bornes d’électrode. L’ensemble plaque de couvercle de batterie comprend une plaque de couvercle comportant au moins un orifice traversant, au moins un rivet creux fixé sur la plaque de couvercle, dont une partie creuse communique avec chaque orifice traversant du ou des orifices traversants dans lesquels est disposé un élément de scellement avec une borne d’électrode pénétrant dans le rivet creux et s’intégrant dans l’élément de scellement. L’élément de scellement est configuré de manière à se prolonger au-delà d’une partie supérieure du rivet creux et à s’enrouler autour de sa partie supérieure. Grâce à l’invention, les performances de sécurité sont améliorées en conséquence.
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 (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, SM, 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)