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1. (WO2019006442) MULTI-PIECE COMPRESSOR WHEEL
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Pub. No.: WO/2019/006442 International Application No.: PCT/US2018/040533
Publication Date: 03.01.2019 International Filing Date: 02.07.2018
IPC:
F04D 29/02 (2006.01) ,F04D 29/28 (2006.01) ,F04D 29/66 (2006.01) ,F04D 29/26 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
29
Details, component parts, or accessories
02
Selection of particular materials
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
29
Details, component parts, or accessories
26
Rotors specially adapted for elastic fluids
28
for centrifugal or helico-centrifugal pumps
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
29
Details, component parts, or accessories
66
Combating cavitation, whirls, noise, vibration, or the like; Balancing
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
29
Details, component parts, or accessories
26
Rotors specially adapted for elastic fluids
Applicants:
BORGWARNER INC. [US/US]; Patent Department 3850 Hamlin Road Auburn Hills, Michigan 48326, US
Inventors:
TAYLOR, Andrew John; GB
TERRY, Charlie; GB
ELLIS, Christian; GB
Agent:
MOORE, Todd; US
QUINN, Thomas F., Jr.; US
Priority Data:
15/639,46830.06.2017US
Title (EN) MULTI-PIECE COMPRESSOR WHEEL
(FR) ROUE DE COMPRESSEUR À PIÈCES MULTIPLES
Abstract:
(EN) A compressor wheel assembly for a forced induction device includes an impeller member (132, 232, 332) and a plate member (140, 240, 340). The impeller member (132, 232, 332) is formed of a polymer material, and includes a hub portion (134, 234, 334) and a plurality of blades extending from an outer surface of the hub portion (134, 234, 334). The hub portion (134, 234, 334) includes an outer peripheral portion formed therewith. The plate member is connected to the outer peripheral portion of the impeller member (132, 232, 332) to be rotationally fixed thereto. The plate member being formed of a metal material.
(FR) Cette invention concerne un ensemble roue de compresseur pour un dispositif à induction forcée, comprenant un élément de rouet (132, 232, 332) et un élément de plaque (140, 240, 340). L'élément de rouet (132, 232, 332) est formé d'un matériau polymère, et comprend une partie de moyeu (134, 234, 334) et une pluralité d'aubes s'étendant à partir d'une surface externe de la partie de moyeu (134, 234, 334). La partie de moyeu (134, 234, 334) comprend une partie périphérique externe formée avec celle-ci. L'élément de plaque est relié à la partie périphérique externe de l'élément de rouet (132, 232, 332) pour être fixé en rotation à celui-ci. L'élément de plaque est fait d'un matériau métallique.
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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: English (EN)
Filing Language: English (EN)