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1. WO2018150009 - AXLE DRIVE UNIT COMPRISING A STEERING SYSTEM, DRIVE AXLE AND MOTOR VEHICLE

Publication Number WO/2018/150009
Publication Date 23.08.2018
International Application No. PCT/EP2018/053957
International Filing Date 16.02.2018
IPC
B60K 1/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
1Arrangement or mounting of electrical propulsion units
B60K 7/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
7Disposition of motor in, or adjacent to, traction wheel
B60K 17/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
17Arrangement or mounting of transmissions in vehicles
04characterised by arrangement, location, or kind of gearing
B60K 11/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
11Arrangement in connection with cooling of propulsion units
02with liquid cooling
B60K 23/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
23Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
04for differential gearing
B60T 1/06 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
1Arrangements of braking elements, i.e. of those parts where braking effect occurs
02acting by retarding wheels
06acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission
CPC
B60K 1/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
1Arrangement or mounting of electrical propulsion units
B60K 1/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
1Arrangement or mounting of electrical propulsion units
04of the electric storage means for propulsion
B60K 11/02
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
11Arrangement in connection with cooling of propulsion units
02with liquid cooling
B60K 17/043
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
17Arrangement or mounting of transmissions in vehicles
04characterised by arrangement, location, or kind of gearing
043Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
B60K 2001/001
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
1Arrangement or mounting of electrical propulsion units
001one motor mounted on a propulsion axle for rotating right and left wheels of this axle
B60K 2001/006
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
1Arrangement or mounting of electrical propulsion units
003with means for cooling the electrical propulsion units
006the electric motors
Applicants
  • THYSSENKRUPP AG [DE]/[DE]
Inventors
  • MATT, Philipp
Agents
  • THYSSENKRUPP INTELLECTUAL PROPERTY GMBH
Priority Data
10 2017 103 397.120.02.2017DE
10 2017 103 399.820.02.2017DE
10 2017 103 400.520.02.2017DE
10 2017 103 401.320.02.2017DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) ACHSANTRIEBSEINHEIT MIT LENKANLAGE, ANTRIEBSACHSE UND KRAFTFAHRZEUG
(EN) AXLE DRIVE UNIT COMPRISING A STEERING SYSTEM, DRIVE AXLE AND MOTOR VEHICLE
(FR) UNITÉ D'ENTRAÎNEMENT D'ESSIEU DOTÉE D'UN SYSTÈME DE DIRECTION, ESSIEU MOTEUR ET VÉHICULE À MOTEUR
Abstract
(DE) Die Erfindung betrifft eine Achsantriebseinheit für ein elektrisch antreibbares Kraftfahrzeug, das wenigstens eine Antriebsachse aufweist. Die Achsantriebseinheit weist wenigstens einen Elektromotor (10, 11) zur Erzeugung eines Antriebsmomentes und wenigstens ein Getriebe (12, 13) zur Übertragung des Antriebsmomentes auf die Antriebsachse auf. Der Elektromotor und das Getriebe bilden eine Baueinheit (15). Die Erfindung hat das Ziel, eine Achsantriebseinheit anzugeben, mit deren Hilfe der Antriebsstrang eines Kraftfahrzeugs möglichst einfach und gewichtssparend aufgebaut werden kann. Hierzu sind eine Leistungselektronik (27) und eine elektromechanische Lenkanlage (17) mit wenigstens einem Elektromotor (25) zur Erzeugung eines Lenkmomentes in die Baueinheit (15) integriert.
(EN) The invention relates to an axle drive unit for an electrically driven motor vehicle having at least one drive axle. The axle drive unit has at least one electric motor (10, 11) for generating a drive torque and at least one transmission (12, 13) for transmitting the drive torque to the drive axle. The electric motor and the transmission form a structural unit (15). The aim of the invention is to provide an axle drive unit which allows the drive train of a motor vehicle to have the simplest, weight-saving construction possible. To achieve this, power electronics (27) and an electromechanical steering system (17) comprising at least one electric motor (25) for generating steering torque are integrated into the structural unit (15).
(FR) La présente invention concerne une unité d'entraînement d'essieu pour un véhicule à moteur pouvant être entraîné électriquement et présentant au moins un essieu moteur. L'unité d'entraînement d'essieu présente au moins un moteur électrique (10, 11) pour produire un couple d'entraînement et au moins une transmission (12, 13) pour transmettre le couple d'entraînement à l'essieu moteur. Le moteur électrique et la transmission forment une unité structurale (15). L'invention a pour objet de fournir une unité d'entraînement d'essieu à l'aide de laquelle la chaîne cinématique d'un véhicule à moteur peut être élaborée de manière très simple et avec un poids réduit. À cet effet, une électronique de puissance (27) et un système de direction électromécanique (17) comportant au moins un moteur électrique (25) pour produire un couple de direction, sont intégrés à l'unité structurale (15).
Latest bibliographic data on file with the International Bureau