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Machine translation
1. (WO2017192336) ELECTRIC CHARGING DEVICE WITH FLUID COOLING
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/192336    International Application No.:    PCT/US2017/029634
Publication Date: 09.11.2017 International Filing Date: 26.04.2017
IPC:
F02B 39/00 (2006.01), F02B 39/10 (2006.01)
Applicants: BORGWARNER INC. [US/US]; Patent Department 3850 Hamlin Road Auburn Hills, Michigan 48326 (US)
Inventors: RACHOR, Christoph; (DE)
Agent: PENDORF, Stephan A.; (US).
QUINN, Thomas F., Jr.; (US)
Priority Data:
10 2016 207 764.3 04.05.2016 DE
Title (EN) ELECTRIC CHARGING DEVICE WITH FLUID COOLING
(FR) DISPOSITIF DE CHARGE ÉLECTRIQUE À REFROIDISSEMENT PAR FLUIDE
Abstract: front page image
(EN)The invention relates to a charging device for an internal combustion engine. The charging device comprises a shaft, a compressor wheel arranged on the shaft, a stator housing and a stator, wherein the stator is arranged within the stator housing. The charging device additionally comprises a rotor arranged on the shaft and a cooling channel for accommodating a coolant extending axially between the stator housing and the stator. A split tube is provided between the rotor and stator, wherein a first seal is provided in the axial direction between the stator housing and a first end of the stator and a second seal is provided in the axial direction between the stator housing and a first end of the split tube. Alternatively to the split tube, a separation tube is arranged between the stator and the stator housing so that the cooling channel is formed in the radial direction between the separation tube and the stator housing.
(FR)L'invention concerne un dispositif de charge destiné à un moteur à combustion interne. Le dispositif de charge comprend un arbre, une roue de compresseur disposée sur l'arbre, un logement de stator et un stator, le stator étant disposé à l'intérieur du logement de stator. Le dispositif de charge comprend en outre un rotor disposé sur l'arbre et un canal de refroidissement destiné à recevoir un fluide de refroidissement et s'étendant axialement entre le logement de stator et le stator. Un tube fendu est disposé entre le rotor et le stator, un premier joint étant disposé dans la direction axiale, entre le logement de stator et une première extrémité du stator, et un second joint étant disposé dans la direction axiale, entre le logement de stator et une première extrémité du tube fendu. En variante du tube fendu, un tube de séparation est agencé entre le stator et le logement de stator, de sorte que le canal de refroidissement est formé dans la direction radiale entre le tube de séparation et le logement de stator.
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 (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: English (EN)
Filing Language: English (EN)