Patent SG-11201809266R-A (SG)
Title: Battery cell carrier and enclosure for stack assembly comprising multiple battery cell carriers
Inventor: LINDSTROM JEREMY
IPC: H01M10/6551
Filed: 2017-04-20
Abstract: a126a 122a 116a FIG. lA 108 108 112 100 112 108 104c 104a 104d 126b 120b 122b 112 108 104b 124 112 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 26 October 2017 (26.10.2017) WIPO I PCT omit VIII VIII lII 0 OH H VIII OH moim iflo oimIE (10) International Publication Number WO 2017/181284 Al (51) International Patent Classification: H01M 2/02 (2006.01) HO1M 10/6551 (2014.01) B60K 1/04 (2006.01) H01M 2/10 (2006.01) B60K 11/00 (2006.01) (21) International Application Number: PCT/CA2017/050491 (22) International Filing Date: 20 April 2017 (20.04.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/325,390 20 April 2016 (20.04.2016) US (71) Applicant: CORVUS ENERGY INC. [CA/CA]; Unit 220 - 13155 Delf Place, Richmond, British Columbia V6V 2A2 (CA). (72) Inventor: LINDSTROM, Jeremy; c/o Unit 220, 13155 Delf Place, Richmond, British Columbia V6V 2A2 (CA). (74) Agent: RIPLEY, Roch; Gowling WLG (Canada) LLP, Suite 2300 - 550 Burrard Street, Vancouver, British Colum- bia V6C 2B5 (CA). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, = (54) Title: BATTERY CELL CARRIER AND ENCLOSURE FOR STACK ASSEMBLY COMPRISING MULTIPLE BATTERY CELL CARRIERS (57) : A battery module includes an enclosure that has at least one heat sink. Within the module is a stack assembly composed of a series of cell carrier assemblies connected together. The cell carrier assemblies each include a cell carrier that has a first spring that is biased against the heat sink. Each of the cell carrier assemblies also includes a battery cell and a heat conductive sheet that is thermally coupled to the battery cell. The heat conductive sheet is positioned to be pressed against the heat sink by the first spring to facilitate a good thermal connection between the sheet and the heat sink. Heat is accordingly conducted away from the battery cell, along the heat conductive sheet, to the heat sink. [Continued on next page] WO 2017/181284 Al MIDEDIMOMOIDEIROIDEMOMMHOHOHMOHMEMOIMIE GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))