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1. (WO2018162925) ROTATING MACHINE AND ROTORS FOR USE THEREIN
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Pub. No.: WO/2018/162925 International Application No.: PCT/GB2018/050609
Publication Date: 13.09.2018 International Filing Date: 09.03.2018
IPC:
H02K 7/08 (2006.01) ,F04C 18/12 (2006.01) ,H02K 9/193 (2006.01) ,H02K 1/32 (2006.01) ,H02K 16/02 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
7
Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine
08
Structural association with bearings
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
18
Rotary-piston pumps specially adapted for elastic fluids
08
of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
12
of other than internal-axis type
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
9
Systems for cooling or ventilating
19
for machines with closed casing and with closed-circuit cooling using a liquid cooling medium, e.g. oil
193
with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
1
Details of the magnetic circuit
06
characterised by the shape, form, or construction
22
Rotating parts of magnetic circuit
32
with channels or ducts for flow of cooling medium
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
16
Machines with more than one rotor or stator
02
Machines with one stator and two rotors
Applicants:
EDWARDS LIMITED [GB/GB]; Innovation Drive Burgess Hill West Sussex RH15 9TW, GB
Inventors:
NORTH, Michael Henry; GB
NORTH, Phillip; GB
Agent:
RAWLINS, Kate; GB
Priority Data:
1703856.310.03.2017GB
Title (EN) ROTATING MACHINE AND ROTORS FOR USE THEREIN
(FR) MACHINE TOURNANTE ET ROTORS À UTILISER DANS CELLE-CI
Abstract:
(EN) A rotating machine and rotor are disclosed. The rotating machine comprises: a stator; a rotor rotatable about an axis of rotation within the stator; at least one fixed supporting member comprising a shaft passing through the rotor and supporting the two bearings, the two bearings being mounted around the at least one fixed supporting member; wherein the rotor is rotatably mounted on an outer surface of the two bearings, and the two bearings are located towards opposing axial ends of the rotor.
(FR) L'invention concerne une machine tournante et un rotor. La machine tournante comprend : un stator ; un rotor pouvant tourner par rapport à un axe de rotation à l'intérieur du stator ; au moins un élément de support fixe comprenant un arbre traversant le rotor et supportant les deux paliers, les deux paliers étant montés autour dudit élément de support fixe ; le rotor étant monté en rotation sur une surface extérieure des deux paliers, et les deux paliers étant situés vers des extrémités axiales opposées du rotor.
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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)