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Pub. No.:    WO/2007/004335    International Application No.:    PCT/JP2006/301677
Publication Date: 11.01.2007 International Filing Date: 01.02.2006
H01M 2/20 (2006.01), H01M 2/10 (2006.01), H01M 10/30 (2006.01), H01M 10/40 (2006.01)
Applicants: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. [JP/JP]; 1006, Oaza Kadoma, Kadoma-shi, Osaka 5718501 (JP) (For All Designated States Except US).
KATO, Masahiko; (For US Only).
FUKUOKA, Takahiro; (For US Only)
Inventors: KATO, Masahiko; .
FUKUOKA, Takahiro;
Agent: ISHIHARA, Masaru; 5th Floor, Tatsuno Nishi-tenma Bldg. 1-6, Nishi-tenma 3-chome, Kita-ku Osaka-shi, Osaka 530-0047 (JP)
Priority Data:
2005-196012 05.07.2005 JP
(JA) 電池間接続装置
Abstract: front page image
(EN)An inter-battery connection device having an inter-battery connection plate (11) for connecting a battery case bottom surface (2) and a sealing plate (3) of two batteries (1a, 1b) that are arranged with their axes parallel to each other. A welding portion (4) is provided at each of both ends of a base plate (6) of the inter-battery connection plate (11), and the welding portions (4) are welded to the case bottom surface (2) and the sealing plate (3), respectively. An intermediate section (5) having a greater thickness than the welding sections (4) is provided by such as joining of an intermediate metal plate (7) to an intermediate portion between the welding sections (4, 4) of the base plate (6). By this, the inter-battery connection device for connecting terminals of the two batteries has good weldability with reduced electric resistance.
(FR)L’invention concerne un dispositif d’interconnexion de piles, comportant une plaque d’interconnexion de piles (11) servant à connecter une surface de fond de boîtier de piles (2) et une plaque de scellement (3) de deux piles (1a, 1b) dont les axes sont disposés parallèlement. Une partie de soudage (4) est formée au niveau de chaque extrémité d’une plaque de base (6) de la plaque d’interconnexion de piles (11). Les parties de soudage (4, 4) sont respectivement soudées à la surface de fond de boîtier (2) et à la plaque de scellement (3). Une partie intermédiaire (5) plus épaisse que les parties de soudage (4, 4) est formée en joignant par exemple une plaque métallique intermédiaire (7) et une partie intermédiaire entre les parties de soudage (4, 4) de la plaque de base (6). Le dispositif d’interconnexion de piles ainsi obtenu permet de connecter les bornes de deux piles, offre une bonne soudabilité et une résistance électrique réduite.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, HU, IE, IS, IT, LT, LU, LV, MC, 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: Japanese (JA)
Filing Language: Japanese (JA)