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1. (WO2017182932) WINDING APPARATUS
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Pub. No.: WO/2017/182932 International Application No.: PCT/IB2017/052192
Publication Date: 26.10.2017 International Filing Date: 18.04.2017
IPC:
H01M 10/04 (2006.01) ,H01G 13/02 (2006.01) ,H01M 10/0587 (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
10
Secondary cells; Manufacture thereof
04
Construction or manufacture in general
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
13
Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/-H01G11/136
02
Machines for winding capacitors
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
0587
of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
Applicants:
MANZ ITALY S.R.L. [IT/IT]; Via San Lorenzo, 19 40037 Sasso Marconi (Bologna), IT
Inventors:
SALE, Massimiliano; IT
Agent:
VILLANOVA, Massimo; IT
CRUGNOLA, Pietro; IT
SINISCALCO, Fabio; IT
PANDOLFI, Paolo; IT
CANDITO, Rocco; IT
MOLINARI, Marinella; IT
SAVINI, Stefania; IT
Priority Data:
10201600004029319.04.2016IT
Title (EN) WINDING APPARATUS
(FR) APPAREIL D'ENROULEMENT
Abstract:
(EN) A winding apparatus is disclosed, used for producing electrical energy storage devices, comprising a rotatable winding core on which two electrode strips and two separator strips are wound; the various strips advance along respective feeding paths guided by respective strip guides; the apparatus comprises at least one rotatable portion that supports at least one strip guide and which, during winding, performs a rotation to adjust the position of the strip according to an increase in the diameter of the wound product in order to have always the desired insertion direction of the strip with respect to the peripheral surface of the product.
(FR) La présente invention concerne un dispositif d'enroulement utilisé pour produire des dispositifs de stockage d'énergie électrique, comprenant un noyau d'enroulement rotatif sur lequel deux bandes d'électrodes et deux bandes de séparateur sont enroulées ; les différentes bandes avancent le long de trajets d'alimentation respectifs guidés par des guides de bande respectifs ; l'appareil comprend au moins une partie rotative qui soutient au moins un guide de bande et qui, pendant l'enroulement, effectue une rotation pour ajuster la position de la bande en fonction d'une augmentation du diamètre du produit enroulé afin d'avoir toujours la direction d'insertion souhaitée de la bande par rapport à la surface périphérique du produit.
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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, 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: English (EN)
Filing Language: Italian (IT)