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1. (WO2018199053) LEAD ACID BATTERY
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Pub. No.: WO/2018/199053 International Application No.: PCT/JP2018/016522
Publication Date: 01.11.2018 International Filing Date: 24.04.2018
IPC:
H01M 4/62 (2006.01) ,H01M 4/14 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
02
Electrodes composed of, or comprising, active material
62
Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
02
Electrodes composed of, or comprising, active material
14
Electrodes for lead-acid accumulators
Applicants:
株式会社GSユアサ GS YUASA INTERNATIONAL LTD. [JP/JP]; 京都府京都市南区吉祥院西ノ庄猪之馬場町1番地 1, Inobaba-cho, Nishinosho, Kisshoin, Minami-ku, Kyoto-shi, Kyoto 6018520, JP
Inventors:
ムハマド シャヒド フィトリ ビン アザハル Muhammad Syahid Fitri Bin Azahar; JP
佐々木 絵里子 SASAKI, Eriko; JP
Priority Data:
2017-09084628.04.2017JP
Title (EN) LEAD ACID BATTERY
(FR) BATTERIE AU PLOMB-ACIDE
(JA) 鉛蓄電池
Abstract:
(EN) [Solution] A lead acid battery provided with a negative electrode plate, a positive electrode plate, and an electrolytic solution. The negative electrode plate includes a negative electrode electrode material containing a carbon material. The carbon material includes a first carbon material having a particle diameter of not less than 32 μm, and a second carbon material having a particle diameter of less than 32 μm. The ratio R2/R1 of a powder resistance R2 of the second carbon material to a powder resistance R1 of the first carbon material is not more than 155.
(FR) La solution selon l'invention porte sur une batterie au plomb-acide qui comprend une plaque d'électrode négative, une plaque d'électrode positive et une solution électrolytique. La plaque d'électrode négative comprend un matériau d'électrode d'électrode négative contenant un matériau carboné. Le matériau carboné comprend un premier matériau carboné ayant un diamètre de particule supérieur ou égal à 32 µm, et un second matériau carboné ayant un diamètre de particule inférieur à 32 µm. Le rapport R2/R1 d'une résistance à la poudre R2 du second matériau carboné à une résistance à la poudre R1 du premier matériau carboné est inférieur ou égal à 155.
(JA) 【解決手段】鉛蓄電池は、負極板と、正極板と、電解液と、を備える。前記負極板は、炭素材料を含有する負極電極材料を含む。前記炭素材料は、32μm以上の粒子径を有する第1炭素材料と、32μm未満の粒子径を有する第2炭素材料と、を含む。前記第1炭素材料の粉体抵抗R1に対する、前記第2炭素材料の粉体抵抗R2の比:R2/R1が155以下である。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)