BR102017004201A2 - electric propulsion kit for motor vehicle installation - Google Patents

electric propulsion kit for motor vehicle installation Download PDF

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Publication number
BR102017004201A2
BR102017004201A2 BR102017004201A BR102017004201A BR102017004201A2 BR 102017004201 A2 BR102017004201 A2 BR 102017004201A2 BR 102017004201 A BR102017004201 A BR 102017004201A BR 102017004201 A BR102017004201 A BR 102017004201A BR 102017004201 A2 BR102017004201 A2 BR 102017004201A2
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BR
Brazil
Prior art keywords
electric
vehicle
engine
motor
wheels
Prior art date
Application number
BR102017004201A
Other languages
Portuguese (pt)
Inventor
Monteiro De Souza Saulo
Original Assignee
Monteiro De Souza Saulo
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Monteiro De Souza Saulo filed Critical Monteiro De Souza Saulo
Priority to BR102017004201A priority Critical patent/BR102017004201A2/en
Priority to PCT/BR2018/000014 priority patent/WO2018157220A1/en
Publication of BR102017004201A2 publication Critical patent/BR102017004201A2/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/44—Series-parallel type
    • B60K6/442—Series-parallel switching type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
    • B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/001—Arrangement or mounting of electrical propulsion units one motor mounted on a propulsion axle for rotating right and left wheels of this axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • B60K2006/266—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators with two coaxial motors or generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0046—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the vehicle body, i.e. moving independently from the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0061—Disposition of motor in, or adjacent to, traction wheel the motor axle being parallel to the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

"kit de propulsão elétrica para instalação em veículo automotor". refere-se a um kit de propulsão elétrica, concebido para ser instalado em veículo de motor a combustão interna dianteiro e tração dianteira, que pertence ao campo dos equipamentos para automóveis; o estado da técnica é um veículo automotor equipado com um motor a combustão interna e outro elétrico, cujo funcionamento varia de acordo com a velocidade do veículo é a demanda de força, podendo o veiculo ser movimentado apenas pelo motor elétrico ou pelos dois motores, sendo que o motor a combustão ainda efetua a carga da bateria elétrica, apesar de bastante prático esse sistema apresenta uma construtividade substancialmente complexa e além disso possui elevado custo; a fim de solucionar esses inconvenientes o objeto do presente pedido de patente é constituído por um conjunto de dispositivos e mecanismos formados principalmente por dois motores elétricos (2), por um motor elétrico (11) ou ainda por dois motores elétricos embutidos dentro das rodas traseiras (12), inversores (3) para alimentação elétrica e controle dos motores elétricos, um conjunto de baterias elétricas (4), eixos (5) para transmissão da rotação dos motores às rodas, caixa de engrenagem (6), diferencial (7), cabos elétricos, chave comutadora, chave de acionamento e outros itens necessários para a adaptação aos veículos convencionais."Electric propulsion kit for motor vehicle installation". refers to an electric propulsion kit, designed to be fitted to a front internal combustion engine and front-wheel drive vehicle, which belongs to the field of automotive equipment; The state of the art is a self-propelled vehicle equipped with an internal combustion engine and an electric one, the operation of which varies according to the speed of the vehicle and the power demand. The vehicle can be moved only by the electric motor or both engines. whereas the combustion engine still charges the electric battery, although very practical this system has a substantially complex constructivity and is also costly; In order to remedy these drawbacks the object of the present patent application is a set of devices and mechanisms consisting mainly of two electric motors (2), one electric motor (11) or two electric motors embedded within the rear wheels. (12), inverters (3) for electric supply and control of electric motors, one set of electric batteries (4), axles (5) for transmission of the rotation of motors to wheels, gearbox (6), differential (7) , electrical cables, toggle switch, drive switch and other items needed for adaptation to conventional vehicles.

Description

(54) Título: KIT DE PROPULSÃO ELETRICA PARA INSTALAÇÃO EM VEÍCULO AUTOMOTOR (51) Int. CL: B60K 1/00 (73) Titular(es): SAULO MONTEIRO DE SOUZA (72) Inventor(es): SAULO MONTEIRO DE SOUZA (85) Data do Início da Fase Nacional:(54) Title: ELECTRIC PROPULSION KIT FOR INSTALLATION IN MOTOR VEHICLES (51) Int. CL: B60K 1/00 (73) Owner (s): SAULO MONTEIRO DE SOUZA (72) Inventor (s): SAULO MONTEIRO DE SOUZA ( 85) National Phase Start Date:

02/03/2017 (57) Resumo: KIT DE PROPULSÃO ELÉTRICA PARA INSTALAÇÃO EM VEÍCULO AUTOMOTOR. Refere-se a um kit de propulsão elétrica, concebido para ser instalado em veículo de motor a combustão interna dianteiro e tração dianteira, que pertence ao campo dos equipamentos para automóveis; o estado da técnica é um veículo automotor equipado com um motor a combustão interna e outro elétrico, cujo funcionamento varia de acordo com a velocidade do veículo é a demanda de força, podendo o veiculo ser movimentado apenas pelo motor elétrico ou pelos dois motores, sendo que o motor a combustão ainda efetua a carga da bateria elétrica, apesar de bastante prático esse sistema apresenta uma construtividade substancialmente complexa e além disso possui elevado custo; a fim de solucionar esses inconvenientes o objeto do presente pedido de patente é constituído por um conjunto de dispositivos e mecanismos formados principalmente por dois motores elétricos (2), por um motor elétrico (11) ou ainda por dois motores elétricos embutidos dentro das rodas traseiras (12), inversores (3) para alimentação elétrica e controle dos motores elétricos, um conjunto de ba(...)02/03/2017 (57) Abstract: ELECTRIC PROPULSION KIT FOR INSTALLATION IN MOTOR VEHICLES. Refers to an electric propulsion kit, designed to be installed in a front combustion engine vehicle and front wheel drive, which belongs to the field of automobile equipment; the state of the art is a self-propelled vehicle equipped with an internal combustion engine and an electric one, whose operation varies according to the speed of the vehicle and is the demand for power, the vehicle being able to be moved only by the electric motor or by the two engines, being that the combustion engine still charges the electric battery, although it is very practical, this system has a substantially complex constructiveness and in addition has a high cost; in order to solve these inconveniences, the object of the present patent application consists of a set of devices and mechanisms formed mainly by two electric motors (2), by an electric motor (11) or by two electric motors embedded inside the rear wheels (12), inverters (3) for electrical supply and control of electric motors, a set of ba (...)

FIG. 1FIG. 1

Figure BR102017004201A2_D0001

22

1/71/7

KIT DE PROPULSÃO ELÉTRICA PARAELECTRIC PROPULSION KIT FOR

INSTALAÇÃO EM VEÍCULO AUTOMOTORINSTALLATION IN MOTOR VEHICLE

Campo da invenção [001] A presente patente de invenção tem por objeto um prático e inovador kit de propulsão elétrica para instalação em veículo automotor, pertencente ao campo dos equipamentos para automóveis, mais precisamente para ser instalado em automóvel convencional com tração dianteira e motor dianteiro de combustão interna.Field of invention [001] The object of the present invention patent is a practical and innovative electric propulsion kit for installation in a motor vehicle, belonging to the field of automotive equipment, more precisely to be installed in a conventional car with front-wheel drive and front engine internal combustion.

[002] Trata o presente pedido de patente de um kit de propulsão elétrica, concebido para ser instalado na porção traseira de um veículo de tração e motor dianteiro e movimentar as suas rodas traseiras, trabalhando alternadamente com o motor original do veículo.[002] This patent application deals with an electric propulsion kit, designed to be installed in the rear portion of a front-wheel drive vehicle and to move its rear wheels, working alternately with the vehicle's original engine.

[003] Basicamente o kit compreende um ou dois motores elétricos, engrenagens, eixos, baterias elétricas, inversores e outros componentes e equipamentos.[003] Basically the kit comprises one or two electric motors, gears, axles, electric batteries, inverters and other components and equipment.

[004] Trata-se, portanto, de um produto desenvolvido com perfeição e eficiência, no intuito de oferecer um kit de propulsão elétrica para instalação em veículo automotor, proporcionando grande confiabilidade ao que se presta, tanto por suas características funcionais, como pela durabilidade do produto.[004] It is, therefore, a product developed with perfection and efficiency, in order to offer an electric propulsion kit for installation in a motor vehicle, providing great reliability to what it lends itself to, both for its functional characteristics, as for durability. of product.

[005] É ainda, objetivo do presente pedido, apresentar um kit de propulsão elétrica para instalação em veículo automotor com baixos custos para sua exequibilidade industrial, porém aliado aos requisitos de robustez, segurança e praticidade utilitária, oferecendo assim ao público consumidor, uma opção adicional no mercado de congêneres, que ao contrário dos produtos usuais, oferece inúmeras possibilidades e benefícios a seus[005] It is also, objective of the present order, to present an electric propulsion kit for installation in a motor vehicle with low costs for its industrial feasibility, but allied to the requirements of robustness, safety and utility practicality, thus offering the consumer public, an option in the counter market, which, unlike the usual products, offers countless possibilities and benefits to its customers.

Petição 870170072823, de 27/09/2017, pág. 4/15Petition 870170072823, of 9/27/2017, p. 4/15

2/7 usuários, tornando-se um produto de grande aceitação no mercado consumidor.2/7 users, making it a widely accepted product in the consumer market.

Histórico da invenção [006] Como é sabido, notadamente por técnicos no assunto, existem basicamente dois tipos de veículos automotores elétricos: os híbridos, com um motor a gasolina, um gerador elétrico e um motor elétrico. Esses veículos são movimentados pelos dois motores que funcionam de maneira combinada; os carros puramente elétricos, geralmente para uso estritamente urbano, de pequenas dimensões e os carros de alta performance, ainda muito onerosos.History of the invention [006] As is well known, notably by technicians in the subject, there are basically two types of electric self-propelled vehicles: hybrids, with a gasoline engine, an electric generator and an electric motor. These vehicles are powered by the two engines that work in a combined manner; purely electric cars, generally for strictly urban use, of small dimensions and high performance cars, which are still very expensive.

[007] Entre os diversos modelos de veículos automotores híbridos o documento US7497285B, intitulado de Veículo Elétrico Híbrido revela um veículo automotor equipado com um motor a combustão interna e outro elétrico, nesse sistema quando a velocidade do veículo for inferior a uma velocidade predeterminada, dois rotores (19, 20) de um motor de rotor duplo (17), que giram em sentidos opostos sob a ação das mesmas forças eletromagnéticas, acionam as rodas (12, 13, 15, 16) de dois eixos motores (11, 14), respectivamente, acionando o veículo num modo de baixa velocidade (tração nas quatro rodas), enquanto um motor de combustão interna (45) aciona um gerador elétrico (52) ou repousa. O gerador alimenta o motor de rotor duplo, ou carrega uma bateria elétrica (56), ou ambos. Em velocidades superiores à velocidade predeterminada, o motor que aciona o gerador também aciona as rodas (12, 13) do primeiro eixo motor (11), enquanto que sob carga normal o motor de duplo rotor não funciona e o motor apenas conduz o veículo em um modo de alta velocidade (duas rodas motrizes), enquanto sob carga pesada, o motor de rotor[007] Among the various models of hybrid motor vehicles, the document US7497285B, entitled Hybrid Electric Vehicle, reveals a motor vehicle equipped with an internal combustion engine and another electric one, in this system when the vehicle speed is below a predetermined speed, two rotors (19, 20) of a double rotor motor (17), which rotate in opposite directions under the action of the same electromagnetic forces, drive the wheels (12, 13, 15, 16) of two driving axles (11, 14) , respectively, starting the vehicle in a low speed mode (four-wheel drive), while an internal combustion engine (45) starts an electric generator (52) or rests. The generator powers the twin rotor motor, or charges an electric battery (56), or both. At speeds above the predetermined speed, the engine that drives the generator also drives the wheels (12, 13) of the first drive shaft (11), while under normal load the twin-rotor engine does not work and the engine only drives the vehicle in a high speed mode (two-wheel drive), while under heavy load, the rotor motor

Petição 870170072823, de 27/09/2017, pág. 5/15Petition 870170072823, of 9/27/2017, p. 5/15

3/7 duplo, alimentado pela bateria, opera juntamente com o motor a fim de conduzir o veículo em um modo de alta velocidade (quatro rodas motrizes). Uma embreagem (51) interrompe seletivamente a transmissão de potência entre o motor e o primeiro eixo motor. O motor de rotor duplo funciona seletivamente como um gerador durante a redução de velocidade e a parada do veículo. Um controlador eletrônico central (64) controla o funcionamento da embreagem, do motor de rotor duplo e do motor para obter alta eficiência de combustível e desempenho do veículo.3/7 double, powered by the battery, operates together with the engine in order to drive the vehicle in a high speed mode (four-wheel drive). A clutch (51) selectively interrupts the transmission of power between the engine and the first driving axle. The double-rotor engine selectively works as a generator during the reduction of speed and stopping the vehicle. A central electronic controller (64) controls the operation of the clutch, the double rotor engine and the engine to obtain high fuel efficiency and vehicle performance.

Pontos deficientes do estado da técnica [008] O veículo híbrido resolve o problema de autonomia dos veículos puramente elétricos, os quais são ocasionados pela baixa autonomia e a ausência de uma infraestrutura robusta para a recarga de suas baterias ou célula de energia, mas ainda apresenta um grande inconveniente que reside no fato de que possui um sistema substancialmente complexo e oneroso.Deficient points of the state of the art [008] The hybrid vehicle solves the autonomy problem of purely electric vehicles, which are caused by the low autonomy and the absence of a robust infrastructure for recharging its batteries or energy cell, but it still presents a major drawback that lies in the fact that it has a substantially complex and costly system.

[009] Os veículos híbridos encontrados no mercado até o momento não são acessíveis para a grande maioria da população que utiliza veículo automotor por serem bem mais caros que os veículos convencionais.[009] Hybrid vehicles found on the market so far are not accessible to the vast majority of the population using motor vehicles because they are much more expensive than conventional vehicles.

Sumário da invenção [010] Foi pensando nesses inconvenientes que, após inúmeras pesquisas e estudos, o inventor, pessoa ligada ao ramo, criou e desenvolveu o objeto da presente patente, idealizando um kit de propulsão elétrica para instalação em veículo automotor em que nem só as qualidades mecânicas e funcionais foram consideradas no projeto de sua fabricação, mas também a forma, a disposição e a localização de suas partes e componentesSummary of the invention [010] It was with these inconveniences in mind that, after numerous researches and studies, the inventor, a person related to the branch, created and developed the object of this patent, devising an electric propulsion kit for installation in a motor vehicle in which not only the mechanical and functional qualities were considered in the design of its manufacture, but also the shape, layout and location of its parts and components

Petição 870170072823, de 27/09/2017, pág. 6/15Petition 870170072823, of 9/27/2017, p. 6/15

4/7 que, corretamente posicionadas, trouxeram um aumento de eficiência sem acarretar ônus algum.4/7 which, correctly positioned, brought an increase in efficiency without causing any burden.

[011] Assim, a presente patente foi projetada visando obter um equipamento com menor número de peças possível, convenientemente configuradas e arranjadas para permitir que o kit de propulsão elétrica para instalação em veículo automotor desempenhe suas funções com eficiência e versatilidade inigualáveis, sem os inconvenientes já mencionados.[011] Thus, this patent was designed to obtain equipment with the fewest possible parts, conveniently configured and arranged to allow the electric propulsion kit for installation in a motor vehicle to perform its functions with unmatched efficiency and versatility, without the inconveniences already mentioned.

[012] Apresenta-se no presente pedido de patente, um prático e inovador kit de propulsão elétrica para ser instalada em veículos populares que já circulam.[012] This patent application presents a practical and innovative electric propulsion kit to be installed in popular vehicles that are already in circulation.

[013] O sistema de motor a combustão, câmbio e transmissão que já equipa o veículo, permanece intacto, com a tração nas rodas dianteiras. Os motores elétricos, baterias e o sistema de transmissão serão instalados na porção posterior do veículo, cuja tração será nas rodas traseiras.[013] The combustion engine, transmission and transmission system that already equips the vehicle, remains intact, with traction on the front wheels. The electric motors, batteries and the transmission system will be installed at the rear of the vehicle, whose traction will be on the rear wheels.

[014] Uma chave seletora instalada no painel permite ao condutor definir o sistema que se quer utilizar: o sistema convencional a combustão ou o elétrico.[014] A selector switch installed on the panel allows the driver to define the system to be used: the conventional combustion or electric system.

[015] O veículo poderá ser utilizado tanto com o motor convencional que já o equipa, quanto com os motores elétricos que serão instalados.[015] The vehicle can be used both with the conventional engine that already equips it, and with the electric motors that will be installed.

[016] Desta forma, os usuários ganham confiança no produto, pois podem utilizar o veículo com segurança como estão acostumados, inclusive para viagens longas, sem nenhum inconveniente.[016] In this way, users gain confidence in the product, as they can safely use the vehicle as they are used to, including for long trips, without any inconvenience.

[017] Os dois sistemas serão totalmente independentes.[017] The two systems will be completely independent.

[018] As baterias são carregadas,[018] The batteries are charged,

Petição 870170072823, de 27/09/2017, pág. 7/15Petition 870170072823, of 9/27/2017, p. 7/15

5/7 conectadas a uma tomada comum, durante o período noturno ou nos períodos em que o veículo estiver estacionado.5/7 connected to a common outlet, during the night or when the vehicle is parked.

[019] É de se compreender assim que o equipamento em questão é extremamente simples em sua construtividade, sendo, portanto, de fácil exequibilidade, porém, são obtidos excelentes resultados práticos e funcionais, oferecendo uma construtividade inovadora sobre os produtos conhecidos.[019] It is to be understood that the equipment in question is extremely simple in its constructiveness, being, therefore, of easy feasibility, however, excellent practical and functional results are obtained, offering an innovative constructiveness on the known products.

[020] Idealizado com desenho inovador, resulta em um conjunto harmônico, de aspecto bastante peculiar e, sobretudo característico, sendo que, além do aspecto construtivo, o produto destaca-se pela sua versatilidade e comodidade de utilização.[020] Idealized with an innovative design, it results in a harmonic set, with a very peculiar aspect and, above all, characteristic, and in addition to the constructive aspect, the product stands out for its versatility and convenience of use.

Breve descrição dos desenhos da invenção [021] A complementar a presente descrição de modo a obter uma melhor compreensão das características do presente invento e de acordo com uma preferencial realização prática do mesmo, acompanha a descrição, em anexo, um conjunto de desenhos, onde, de maneira exemplificada, embora não limitativa, se representou o seguinte:Brief description of the drawings of the invention [021] To complement the present description in order to obtain a better understanding of the characteristics of the present invention and according to a preferred practical realization thereof, the description, attached, is a set of drawings, where , in an exemplified way, although not limiting, the following was represented:

[022] A FIG. 1 - Mostra uma vista do kit de propulsão elétrica, com dois motores elétricos, instalados no eixo traseiro de um veículo automotor.[022] FIG. 1 - Shows a view of the electric propulsion kit, with two electric motors, installed on the rear axle of a motor vehicle.

[023] A FIG. 2 - Mostra uma vista do kit de propulsão elétrica, com um motor elétrico, instalado em um eixo traseiro de um veículo automotor.[023] FIG. 2 - Shows a view of the electric propulsion kit, with an electric motor, installed on a rear axle of a motor vehicle.

[024] A FIG. 3 - Mostra uma vista do kit de propulsão elétrica, com o motor elétrico tipo embutido, os quais serão instalados dentro das duas rodas traseiras de um veículo automotor.[024] FIG. 3 - Shows a view of the electric propulsion kit, with the built-in electric motor, which will be installed inside the two rear wheels of a motor vehicle.

Petição 870170072823, de 27/09/2017, pág. 8/15Petition 870170072823, of 9/27/2017, p. 8/15

6/7 [025] A FIG. 4 - Mostra uma vista em detalhes (em explosão) do motor elétrico tipo embutido, os quais serão instalados dentro das rodas traseiras de um veículo automotor.6/7 [025] FIG. 4 - Shows a detailed view (in explosion) of the built-in electric motor, which will be installed inside the rear wheels of a motor vehicle.

Descrição detalhada da invenção [026] De conformidade com o quanto ilustram as figuras acima relacionadas, o KIT DE PROPULSÃO ELÉTRICA PARA INSTALAÇÃO EM VEÍCULO AUTOMOTOR, objeto da presente patente, refere-se a um conjunto de dispositivos e mecanismos formados principalmente por um motor elétrico (11) ou dois motores elétricos (2), inversores (3) para a alimentação elétrica e controle de rotação dos motores elétricos (2 e 11), um conjunto de baterias elétricas (4), eixos (5) com juntas homocinéticas para transmissão da rotação dos motores às rodas, caixa de engrenagens de redução (6), diferencial (7), cabos elétricos, chave comutadora, chave de acionamento e outros itens necessários para a adaptação do sistema aos veículos convencionais (8).Detailed description of the invention [026] According to what the above figures illustrate, the ELECTRICAL PROPULSION KIT FOR INSTALLATION IN MOTOR VEHICLES, object of the present patent, refers to a set of devices and mechanisms formed mainly by an electric motor (11) or two electric motors (2), inverters (3) for the electric supply and rotation control of the electric motors (2 and 11), a set of electric batteries (4), axles (5) with CV joints for transmission from the rotation of the motors to the wheels, reduction gearbox (6), differential (7), electric cables, switch, switch and other items necessary for the adaptation of the system to conventional vehicles (8).

[027] Mais especificamente o kit propulsor elétrico (1) na versão com dois motores (2), será instalado junto ao chassi do veículo (9), de forma que os seus eixos motrizes fiquem acoplados a duas caixas de engrenagens de redução (6) do qual se projetam dois eixos (5) que transferem a rotação dos motores (2) às rodas traseiras (10).[027] More specifically, the electric drive kit (1) in the version with two engines (2), will be installed next to the vehicle chassis (9), so that its driving axles are coupled to two reduction gearboxes (6 ) from which two axles (5) are designed to transfer the rotation of the engines (2) to the rear wheels (10).

[028] Na versão com apenas um motor elétrico (2) o mesmo fica posicionado junto ao eixo traseiro (9) veicular, podendo ser acima ou ao lado do mesmo, sendo que o seu eixo de movimento e giro é acoplado em uma caixa de engrenagens (6) o qual é conectado a um diferencial (7) do qual se projetam os eixos (5) que transmitem os movimentos às rodas (10).[028] In the version with only one electric motor (2) it is positioned next to the rear axle (9) vehicular, and can be above or beside it, and its axis of movement and rotation is coupled in a box. gears (6) which are connected to a differential (7) from which project the axles (5) that transmit the movements to the wheels (10).

[029] Em uma terceira opção os motores elétricos[029] In a third option, electric motors

Petição 870170072823, de 27/09/2017, pág. 9/15Petition 870170072823, of 9/27/2017, p. 9/15

7/7 serão do tipo embutidos (12), os quais serão montados nos espaços internos das rodas traseiras convencionais e nesse caso cada roda traseira (10) recebe um motor elétrico embutido (12).7/7 will be of the built-in type (12), which will be mounted in the internal spaces of the conventional rear wheels, in which case each rear wheel (10) receives a built-in electric motor (12).

[030] Uma chave seletora instalada no painel do veículo permite ao condutor definir o sistema que quer utilizar: a combustão ou o elétrico.[030] A selector switch installed on the vehicle panel allows the driver to define the system he wants to use: combustion or electric.

[031] Esse kit foi desenvolvido para ser instalado nos veículos movidos a motor de combustão interna instalados na dianteira e também de tração dianteira, sem que o seu trem de força seja alterado.[031] This kit was developed to be installed in vehicles powered by an internal combustion engine installed in the front and also in front-wheel drive, without changing its power train.

[032] É certo que quando o presente invento for colocado em prática, poderão ser introduzidas modificações no que se refere a certos detalhes de construção e forma, sem que isso implique afastar-se dos princípios fundamentais que estão claramente substanciados no quadro reivindicatório, ficando assim entendido que a terminologia empregada teve a finalidade de descrição e não de limitação.[032] It is true that when the present invention is put into practice, modifications may be made with regard to certain details of construction and shape, without this implying departing from the fundamental principles that are clearly substantiated in the claim framework, becoming thus understood that the terminology used was for the purpose of description and not of limitation.

Petição 870170072823, de 27/09/2017, pág. 10/15Petition 870170072823, of 9/27/2017, p. 10/15

1/21/2

Claims (3)

REIVINDICAÇÃO:CLAIM: 1- KIT DE PROPULSÃO ELÉTRICA PARA INSTALAÇÃO EM VEÍCULO AUTOMOTOR, cujo estado da técnica antecipa um veículo automotor equipado com um motor a combustão interna e outro elétrico, nesse sistema quando a velocidade do veículo for inferior a uma velocidade predeterminada, dois rotores de um motor de rotor duplo, que giram em sentidos opostos sob a ação das mesmas forças eletromagnéticas, acionam as rodas de dois eixos motores, respectivamente, acionando o veículo num modo de baixa velocidade (tração nas quatro rodas), enquanto um motor de combustão interna aciona um gerador eléctrico ou repousa; o gerador alimenta o motor de rotor duplo, ou carrega uma batería elétrica, ou ambos; em velocidades superiores à velocidade predeterminada, o motor que aciona o gerador também aciona as rodas do primeiro eixo motor, enquanto que sob carga normal o motor de duplo rotor não funciona e o motor apenas conduz o veículo em um modo de alta velocidade (duas rodas motrizes), enquanto sob carga pesada, o motor de rotor duplo, alimentado pela batería, opera juntamente com o motor a fim de conduzir o veículo em um modo de alta velocidade (quatro rodas motrizes); uma embreagem interrompe seletivamente a transmissão de potência entre o motor e o primeiro eixo motor; o motor de rotor duplo funciona seletivamente como um gerador durante a redução de velocidade e a parada do veículo; um controlador eletrônico central controla o funcionamento da embreagem, do motor de rotor duplo e do motor para obter alta eficiência de combustível e desempenho do veículo; sendo assim o objeto do presente pedido é caracterizado por ser constituído por um conjunto de dispositivos e mecanismos formados principalmente por um ou dois motores1- ELECTRIC PROPULSION KIT FOR INSTALLATION IN MOTOR VEHICLES, whose state of the art anticipates a motor vehicle equipped with an internal combustion engine and an electric one, in this system when the vehicle speed is below a predetermined speed, two rotors of an engine double rotor, which rotate in opposite directions under the action of the same electromagnetic forces, drive the wheels of two driving axles, respectively, driving the vehicle in a low speed mode (four-wheel drive), while an internal combustion engine drives a electric generator or rest; the generator powers the double rotor motor, or charges an electric battery, or both; at speeds above the predetermined speed, the engine that drives the generator also drives the wheels of the first driving axle, while under normal load the twin-rotor engine does not work and the engine only drives the vehicle in a high speed mode (two wheels engines), while under heavy load, the double rotor engine, powered by the battery, operates together with the engine in order to drive the vehicle in a high speed mode (four-wheel drive); a clutch selectively interrupts the power transmission between the engine and the first driving axle; the double-rotor engine works selectively as a generator during the reduction of speed and the stop of the vehicle; a central electronic controller controls the operation of the clutch, dual-rotor engine and engine to achieve high fuel efficiency and vehicle performance; therefore, the object of the present application is characterized by being constituted by a set of devices and mechanisms formed mainly by one or two motors Petição 870170072823, de 27/09/2017, pág. 11/15Petition 870170072823, of 9/27/2017, p. 11/15 2/2 elétricos (2), inversores (3) para alimentação elétrica e controle dos motores elétricos (2), um conjunto de baterias elétricas (4), eixos (5) para transmissão da rotação dos motores às rodas, caixa de engrenagens de redução (6), cabos elétricos, chave comutadora, chave de acionamento e outros itens necessários para a adaptação, sendo que o referido kit propulsor elétrico (1) deverá ser instalado no chassi, junto ao eixo posterior do veículo (9).2/2 electric (2), inverters (3) for power supply and control of electric motors (2), a set of electric batteries (4), axles (5) for transmitting the rotation of the motors to the wheels, gearbox of reduction (6), electric cables, switch, activation key and other items necessary for the adaptation, and the referred electric propulsion kit (1) must be installed in the chassis, next to the rear axle of the vehicle (9). 2 - KIT DE PROPULSÃO ELÉTRICA PARA INSTALAÇÃO EM VEÍCULO AUTOMOTOR, de acordo com a reivindicação 1, caracterizado pelo fato de que opcionalmente pode haver apenas um motor elétrico (11) e nesse caso, o mesmo fica posicionado junto ao eixo traseiro (9) junto ao eixo traseiro veicular, sendo que o seu eixo de movimento e giro é acoplado em uma caixa de engrenagens (6) o qual é conectado a um diferencial (7) do qual se projetam os eixos (5) que transmitem os movimentos às rodas (10).2 - ELECTRIC PROPULSION KIT FOR INSTALLATION IN MOTOR VEHICLES, according to claim 1, characterized by the fact that optionally there can be only one electric motor (11) and in this case, it is positioned next to the rear axle (9) together to the vehicle's rear axle, its axis of movement and turning is coupled in a gearbox (6) which is connected to a differential (7) from which the axles (5) projecting the movements to the wheels ( 10). 3 - KIT DE PROPULSÃO ELÉTRICA PARA INSTALAÇÃO EM VEÍCULO AUTOMOTOR, de acordo com a reivindicação 1, caracterizado pelo fato de que opcionalmente o motor elétrico pode ser do tipo embutido (12), o qual é montado na porção interna das rodas traseiras do veículo e nesse caso cada roda traseira (10) recebe um motor elétrico embutido (12).3 - ELECTRICAL PROPULSION KIT FOR INSTALLATION IN MOTOR VEHICLES, according to claim 1, characterized by the fact that optionally the electric motor can be of the built-in type (12), which is mounted on the inner portion of the rear wheels of the vehicle and in this case, each rear wheel (10) receives a built-in electric motor (12). Petição 870170072823, de 27/09/2017, pág. 12/15Petition 870170072823, of 9/27/2017, p. 12/15 1/21/2
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