Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2017110548) POWER STORAGE DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110548 International Application No.: PCT/JP2016/086875
Publication Date: 29.06.2017 International Filing Date: 12.12.2016
IPC:
H01M 2/34 (2006.01) ,H01G 11/78 (2013.01) ,H01M 2/18 (2006.01) ,H01M 10/04 (2006.01) ,H01M 10/058 (2010.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
20
Current-conducting connections for cells
34
with provision for preventing undesired use or discharge
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
78
Cases; Housings; Encapsulations; Mountings
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
14
Separators; Membranes; Diaphragms; Spacing elements
18
characterised by the shape
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
04
Construction or manufacture in general
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
05
Accumulators with non-aqueous electrolyte
058
Construction or manufacture
Applicants:
株式会社 豊田自動織機 KABUSHIKI KAISHA TOYOTA JIDOSHOKKI [JP/JP]; 愛知県刈谷市豊田町2丁目1番地 2-1, Toyoda-cho, Kariya-shi, Aichi 4488671, JP
Inventors:
中村 知広 NAKAMURA, Tomohiro; JP
弘瀬 貴之 HIROSE, Takayuki; JP
秋山 泰有 AKIYAMA, Hirokuni; JP
Agent:
恩田 誠 ONDA, Makoto; JP
恩田 博宣 ONDA, Hironori; JP
Priority Data:
2015-25181924.12.2015JP
Title (EN) POWER STORAGE DEVICE
(FR) DISPOSITIF DE STOCKAGE D'ÉNERGIE
(JA) 蓄電装置
Abstract:
(EN) This power storage device comprises an electrode assembly, a case housing the electrode assembly, first and second electrode terminals, and a current shut-off mechanism electrically connected to the first electrode terminal. The current shut-off mechanism has a structure for shutting-off a current in an electrically energizing pathway between the electrode terminal and the electrode assembly when the internal pressure of the case reaches a set pressure. The current shut-off mechanism comprises: a mechanism-insulating portion for insulating the first electrode terminal including the current shut-off mechanism from an end surface of the electrode assembly; and a terminal-insulating portion for insulating the second electrode terminal from the end surface of the electrode assembly. The projection size from a wall part to the mechanism-insulating portion including the first electrode terminal is the same as the projection size from the wall part to the terminal-insulating portion including the second electrode terminal.
(FR) L'invention concerne un dispositif de stockage d'énergie comprenant un ensemble électrode, un boîtier logeant l'ensemble électrode, une première et une seconde bornes d'électrode, et un mécanisme de coupure de courant connecté électriquement à la première borne d'électrode. Le mécanisme de coupure de courant possède une structure de coupure d'un courant dans un trajet d'excitation électrique entre la borne d'électrode et l'ensemble électrode lorsque la pression interne du boîtier atteint une pression définie. Le mécanisme de coupure de courant comprend : une partie d'isolation de mécanisme pour isoler la première borne d'électrode comprenant le mécanisme de coupure de courant d'une surface d'extrémité de l'ensemble électrode ; et une partie d'isolation de borne pour isoler la seconde borne d'électrode de la surface d'extrémité de l'ensemble électrode. La taille de projection depuis une partie de paroi jusqu'à la partie isolante comprenant la première borne d'électrode est identique à la taille de projection de la partie de paroi jusqu'à la partie isolante de borne comprenant la seconde borne d'électrode.
(JA) 蓄電装置は、電極組立体と、電極組立体を収容したケースと、第1及び第2の電極端子と、第1の電極端子に電気的に接続される電流遮断機構とを備える。電流遮断機構は、ケースの内部圧力が設定圧力に達すると、電極端子と電極組立体との間の電気的な通電経路の電流を遮断する構造を有する。電流遮断機構は、電流遮断機構を含めた第1の電極端子と電極組立体の端面とを絶縁する機構絶縁部と、第2の電極端子と電極組立体の端面とを絶縁する端子絶縁部とを備える。壁部から第1の電極端子を含む機構絶縁部までの突出寸法と、壁部から第2の電極端子を含む端子絶縁部までの突出寸法とが同じである。
front page image
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, 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 Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
KR1020180081109CN108370020DE112016006034US20180351153