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1. WO2020115343 - ALTERNATOR SYSTEM COUPLED TO A DIFFERENTIAL SHAFT OF AN ELECTRIC VEHICLE

Publication Number WO/2020/115343
Publication Date 11.06.2020
International Application No. PCT/ES2019/070807
International Filing Date 26.11.2019
IPC
B60R 16/03 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
02electric
03for supply of electrical power to vehicle subsystems
H02K 9/06 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
9Arrangements for cooling or ventilating
02by ambient air flowing through the machine
04having means for generating a flow of cooling medium
06with fans or impellers driven by the machine shaft
H02K 19/22 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
19Synchronous motors or generators
16Synchronous generators
22having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
CPC
B60R 16/03
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
02electric ; constitutive elements
03for supply of electrical power to vehicle subsystems ; or for
H02K 19/22
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
19Synchronous motors or generators
16Synchronous generators
22having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
H02K 9/06
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
9Arrangements for cooling or ventilating
02by ambient air flowing through the machine
04having means for generating a flow of cooling medium
06with fans or impellers driven by the machine shaft
Applicants
  • ROCA MONTENEGRO, Ramón [ES]/[ES]
Inventors
  • ROCA MONTENEGRO, Ramón
Agents
  • HERRERA DÁVILA, Álvaro
Priority Data
U 20183186603.12.2018ES
Publication Language Spanish (ES)
Filing Language Spanish (ES)
Designated States
Title
(EN) ALTERNATOR SYSTEM COUPLED TO A DIFFERENTIAL SHAFT OF AN ELECTRIC VEHICLE
(ES) SISTEMA ALTERNADOR ACOPLADO A EJE DIFERENCIAL DE VEHÍCULOS ELÉCTRICOS
(FR) SYSTÈME ALTERNATEUR ACCOUPLÉ À L'AXE DIFFÉRENTIEL DE VÉHICULES ÉLECTRIQUES
Abstract
(EN)
The invention relates to an alternator system coupled to a differential shaft of an electric vehicle, which is formed from an alternator (1) installed next to a drive pinion of the differential by means of a coupler (2), which has a cooling fan (3) and various outlets (4) for powering different subsystems, such as the battery of the electric vehicle or another subsystem.
(ES)
Sistema alternador acoplado a eje diferencial de vehículos eléctricos. Constituido a partir de un alternador (1) instalado a continuación del piñón de ataque del diferencial mediante acoplador (2), que cuenta con un ventilador (3) de refrigeración y diferentes salidas (4) para alimentar distintos subsistemas como pueden ser la propia batería del vehículo eléctrico u otro subsistema.
(FR)
La présente invention concerne un système alternateur accouplé à l'axe différentiel de véhicules électriques. Le système selon l'invention est constitué d'un alternateur (1) installé à la suite du pignon d'attaque du différentiel au moyen d'un organe d'accouplement (2) qui comprend un ventilateur (3) de réfrigération et différentes sorties
Also published as
Latest bibliographic data on file with the International Bureau