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1. (WO2019063904) AIR BLOWER FOR A MOTOR VEHICLE
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Pub. No.: WO/2019/063904 International Application No.: PCT/FR2018/052224
Publication Date: 04.04.2019 International Filing Date: 12.09.2018
IPC:
F04D 25/08 (2006.01) ,F04D 29/66 (2006.01) ,H02K 5/20 (2006.01) ,H02K 5/24 (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
25
Pumping installations or systems specially adapted for elastic fluids
02
Units comprising pumps and their driving means
08
the working fluid being air, e.g. for ventilation
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
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
5
Casings; Enclosures; Supports
04
Casings or enclosures characterised by the shape, form, or construction thereof
20
with channels or ducts for flow of cooling medium
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
5
Casings; Enclosures; Supports
24
specially adapted for suppression or reduction of noise or vibration
Applicants:
VALEO SYSTEMES THERMIQUES [FR/FR]; ZA l'Agiot 8 rue Louis Lormand, CS 80517 La Verriere 78322 Le Mesnil Saint Denis Cedex, FR
Inventors:
BEDE, Sophie; FR
CAPOULUN, Geoffroy; FR
HESSELMANN, Alexander; DE
BROSSERON, Laurent; FR
CHERIAUX, Olivier; FR
Agent:
METZ, Gaëlle; FR
Priority Data:
175890426.09.2017FR
Title (EN) AIR BLOWER FOR A MOTOR VEHICLE
(FR) PULSEUR D'AIR POUR VEHICULE AUTOMOBILE
Abstract:
(EN) The present invention relates to an air blower for a heating, ventilation and/or air-conditioning device for a motor vehicle, comprising: - an electric motor on which a wheel is mounted; - said wheel being intended to generate a main air flow in said heating, ventilation and/or air-conditioning device; - a motor support (12) comprising: - an outer ring (124) intended to be fastened to said heating, ventilation and/or air-conditioning device; - an inner ring (124') in which said electric motor is housed; - an air channel (8) which extends from the outer ring (124) towards said inner ring (124'), which comprises two separate parts (1223a, 1223b), and in which the secondary air flow (F2) originating from said main air flow can circulate; - a vibro-acoustic decoupling device (1220) disposed between said outer ring (124) and said inner ring (124').
(FR) La présente invention concerne un pulseur d'air pour dispositif de chauffage, ventilation et/ou climatisation pour véhicule automobile, comprenant : - un moteur électrique sur lequel est montée une roue; - ladite roue adaptée pour engendrer un flux d'air principal dans ledit dispositif de chauffage, ventilation et/ou climatisation; - un support moteur (12) comprenant : - une bague extérieure (124) adaptée pour être fixée sur ledit dispositif de chauffage, ventilation et/ou climatisation; - une bague intérieure (124') dans laquelle est logé ledit moteur électrique; - un canal d'air (8) qui s'étend de la bague extérieure (124) vers ladite bague intérieure (124'), qui comprend deux parties distinctes (1223a, 1223b) et dans lequel le flux d'air secondaire (F2) issu dudit flux d'air principal peut circuler; - un dispositif de découplage vibro-acoustique (1220) disposé entre ladite bague extérieure (124) et ladite bague intérieure (124').
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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: French (FR)
Filing Language: French (FR)