WO2021155451A1 - Structural arrangement applied to a vehicle diffuser - Google Patents

Structural arrangement applied to a vehicle diffuser Download PDF

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Publication number
WO2021155451A1
WO2021155451A1 PCT/BR2020/050078 BR2020050078W WO2021155451A1 WO 2021155451 A1 WO2021155451 A1 WO 2021155451A1 BR 2020050078 W BR2020050078 W BR 2020050078W WO 2021155451 A1 WO2021155451 A1 WO 2021155451A1
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WIPO (PCT)
Prior art keywords
equipment
diffuser
exhaust
vehicle
car
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PCT/BR2020/050078
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French (fr)
Portuguese (pt)
Inventor
Marcos Graça JARDIM
Original Assignee
Jardim Marcos Graca
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Publication of WO2021155451A1 publication Critical patent/WO2021155451A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits

Definitions

  • This utility model patent belongs to the field of automotive equipment and accessories, more precisely it refers to a diffuser, which is installed in the exhaust system of motor vehicles, and can be commanded by a "RF" type control (radio frequency) or via the smartphone app.
  • RF radio frequency
  • the invention has the function of modifying the original sound of the car engine, making it “sporty” from a deviation of the air outlet in the vehicle's exhaust pipe.
  • Said equipment is made with high quality stainless material, which has resistance to high temperatures, which stands out for presenting as a predominant feature the fact that the equipment has a constructive characteristic that allows the rotation of the inlet and outlet tubes, facilitating the positioning of the equipment at any point of the exhaust, including curves, even in vehicles with reduced floor space.
  • Automobile or car is a wheeled motor vehicle used for transportation. Most car definitions say that they primarily run on roads, accommodate one to eight people, have four tires, and mostly transport people rather than goods.
  • Cars came into global use during the 20th century and developed economies depend on them. The year 1886 is regarded as the birth year of the modern car, when German inventor Karl Benz patented his Benz Patent-Motorwagen. Cars became widely available in the early 20th century. One of the first cars accessible to the masses was the 1908 Model T, an American car manufactured by the Ford Motor Company. Cars were quickly adopted in the United States, where they replaced carriages and animal-drawn cars, but took much longer to be accepted in Western Europe and other parts of the world.
  • the cars have steering controls, parking, passenger comfort and a variety of lights. Over the decades, additional features and controls have been added to vehicles, making them progressively more complex. These include reversing cameras, air conditioning, satellite navigation system and in-car entertainment. Most cars in use in the 2010s are powered by an internal combustion engine, powered by the combustion of fossil fuels. Electric cars, which were invented early in car history, began to become commercially available in 2008.
  • the costs to the individual include the purchase of the vehicle, interest payments (if the car is financed), repairs and maintenance, fuel, depreciation, driving time, parking fees , taxes and insurance.
  • the costs to society include road maintenance, land use, congestion, air pollution, public health and vehicle disposal at the end of its life. Traffic accidents are the leading cause of injury-related deaths worldwide.
  • Personal benefits include on-demand transport, mobility, independence and convenience.
  • Social benefits include economic benefits such as job and wealth creation from the automotive industry, social welfare through leisure and travel opportunities, and tax revenue generation.
  • the sports car or more popularly in Brazil "sport car” is generally a small, two-seater, two-door car, designed for quick response, easy maneuverability, and high-speed driving.
  • Sports type cars can be simple or luxurious, but great maneuverability and low weight characteristics are essential requirements.
  • the diffusers have become a great attraction for users looking to leave the vehicle's engine with a more sporty sound.
  • a sport variable mode silencer comprises a sport silencer (30), a power piece (50), a branch (60), a connecting tube (70) and a silencer silencer (80).
  • the sports exhaust pipe passes through the muffler to directly discharge the exhaust gases from the car's engine.
  • the variable valve is arranged in the sports exhaust pipe after the penetration of the silencer between the sports exhaust pipe. The variable valve opens and closes the sports exhaust pipe.
  • the driving part opens and closes a variable valve (40).
  • the equipment is easily installed without the need to remove the entire exhaust system from the vehicle, it is only necessary to perform a cut in the most convenient position and welding the inlet tube of the equipment.
  • the inlet tube allows welding at any point of the exhaust, including bends, the clamps are reduced compared to those available on the market and allow the equipment to be completely disassembled for installation, thus, we conclude that it is extremely flexible and simple to install.
  • Fig. 1 illustrates a top perspective view of the diffuser where we can have an entire view of the equipment assembled and ready to be installed;
  • Fig. 2 shows a bottom perspective view of the diffuser
  • Fig. 3 shows the exploded view of the diffuser where we can see all its parts and components.
  • the "CONSTRUCTIVE PROVISION APPLIED IN DIFFUSER VEHICULAR” designs a diffuser (1) that aims to provide flexibility and simplicity in installing it next to the vehicle.
  • the equipment consists of a diffuser valve (2), which has an electric actuator (3) that modifies the car's original sound, making it "sporty” from an air outlet (4) in the pipe. vehicle exhaust.
  • the electric actuator (3) has an electronic control module (12) that receives the command electronically through an RF (radio frequency) type control (5) or via smartphone application (6), which performs the diffuser opening command (1) releasing the deviation of the air outlet (4) of the vehicle's exhaust system, providing sports noise, and closing the air outlet deviation (4), obstructing the passage of air through the diversion (4) created, making the exhaust noise original.
  • RF radio frequency
  • Said equipment conceives an inlet tube (7) in stainless steel for welding to the vehicle's original exhaust. And an air outlet tube (8) in stainless steel for directing the air sent by the engine.
  • the invention contains stainless steel clamps (9), with screws (10) and fastening nuts (11) for mounting the valve (2), the inlet pipe (7) and the air outlet pipe ( 8). And it has an electrical cable (13) for connection between the control module (12) and the electronic actuator (3).
  • the equipment has variations in relation to the diameter of the exhaust pipe, currently available in versions 2 (two), 5 (five) being 63 (sixty-two) mm and 3 (three) inches with 76 (seventy-six) ) mm.
  • the equipment can also vary in relation to stainless steel clamps (9), which can use joints instead of material deformation.
  • the inlet tube (7) can be manufactured with a part of the exhaust, forming a ⁇ ” when assembled.
  • the equipment is also applied in the double version, where there are two diffuser valves (2) that operate together from the same control module (12).
  • the system can be controlled by a switch (14) with two or three positions (on/off switch).

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)

Abstract

The present utility model patent pertains to the field of automotive equipment and accessories, and more specifically to a diffuser, which is installed in the exhaust system of motor vehicles, and can be controlled by an RF (radiofrequency) controller or via an application for smartphones; the function of the invention is to modify the original sound of the car's engine, making it "sporty" by means of an air outlet bypass on the exhaust piping of the vehicle; said equipment is produced using high-quality stainless material that can withstand high temperatures, and is characterized in that the equipment has a structural feature that allows the rotation of the inlet and outlet pipes, facilitating the positioning of the equipment at any point of the exhaust, including curves, even on vehicles with limited underfloor space.

Description

“DISPOSIÇÃO CONSTRUTIVA APLICADA EM DIFUSOR VEICULAR”. "CONSTRUCTIVE ARRANGEMENT APPLIED IN VEHICLE DIFFUSER".
CAMPO TÉCNICO DA INVENÇÃO TECHNICAL FIELD OF THE INVENTION
[001] A presente patente de modelo de utilidade pertence ao campo dos equipamentos e acessórios automotivos, mais precisamente refere-se a um difusor, que é instalado no sistema de exaustão dos veículos automotores, podendo ser comandado por um controle do tipo “RF” (rádio frequência) ou via aplicativo para smartphones. [001] This utility model patent belongs to the field of automotive equipment and accessories, more precisely it refers to a diffuser, which is installed in the exhaust system of motor vehicles, and can be commanded by a "RF" type control (radio frequency) or via the smartphone app.
[002] A invenção tem a função de modificar o som original do motor do carro, tornando-o “esportivo” a partir de um desvio de saída de ar na tubulação de exaustão do veículo. [002] The invention has the function of modifying the original sound of the car engine, making it “sporty” from a deviation of the air outlet in the vehicle's exhaust pipe.
[003] Dito equipamento é confeccionado com material inoxidável de alta qualidade, que possui resistência a altas temperaturas, o qual se destaca por apresentar como característica predominante o fato do equipamento possuir uma característica construtiva que permite a rotação dos tubos de entrada e saída, facilitando o posicionamento do equipamento em qualquer ponto do escapamento, inclusive curvas, mesmo em veículos com espaço reduzido no assoalho. [003] Said equipment is made with high quality stainless material, which has resistance to high temperatures, which stands out for presenting as a predominant feature the fact that the equipment has a constructive characteristic that allows the rotation of the inlet and outlet tubes, facilitating the positioning of the equipment at any point of the exhaust, including curves, even in vehicles with reduced floor space.
[004] Tem-se, portanto, no pedido de patente em questão, um equipamento especialmente projetado e desenvolvido com perfeição e eficiência, no intuito de oferecer praticidade e agilidade aos usuários, e traz grandes vantagens em sua utilização. [004] There is, therefore, in the patent application in question, equipment specially designed and developed with perfection and efficiency, in order to offer practicality and agility to users, and brings great advantages in its use.
[005] É ainda, objetivo do presente pedido, apresentar um difusor veicular que preenche todos os requisitos de robustez, segurança e praticidade utilitária, oferecendo assim ao público consumidor, uma opção adicional no mercado de congéneres, que em relação ao que se apresenta no mercado atual, oferece inúmeras possibilidades e benefícios a seus usuários, tornando-se um modelo de grande aceitação no mercado setorial. [005] It is also the purpose of this application to present a vehicular diffuser that meets all the requirements of robustness, safety and utilitarian practicality, thus offering the consumer public an additional option in the similar market, which in relation to what is presented in the In the current market, it offers countless possibilities and benefits to its users, becoming a model of great acceptance in the sectorial market.
HISTÓRICO DA INVENÇÃO HISTORY OF THE INVENTION
[006] Automóvel ou carro é um veículo motorizado com rodas usado para transporte. A maioria das definições de carro diz que eles correm basicamente em estradas, acomodam de uma a oito pessoas, têm quatro pneus e, principalmente, transportam pessoas em vez de mercadorias. [007] Os carros entraram em uso global durante o século XX e as economias desenvolvidas dependem deles. O ano de 1886 é considerado como o ano de nascimento do carro moderno, quando o inventor alemão Karl Benz patenteou seu Benz Patent-Motorwagen. Os carros tornaram-se amplamente disponíveis no início do século XX. Um dos primeiros carros acessíveis às massas foi o 1908 Model T, um carro norte-americano fabricado pela Ford Motor Company. Os carros foram rapidamente adotados nos Estados Unidos, onde substituíram carruagens e carros puxados por animais, mas demoraram muito mais para serem aceitos na Europa Ocidental e em outras partes do mundo. [006] Automobile or car is a wheeled motor vehicle used for transportation. Most car definitions say that they primarily run on roads, accommodate one to eight people, have four tires, and mostly transport people rather than goods. [007] Cars came into global use during the 20th century and developed economies depend on them. The year 1886 is regarded as the birth year of the modern car, when German inventor Karl Benz patented his Benz Patent-Motorwagen. Cars became widely available in the early 20th century. One of the first cars accessible to the masses was the 1908 Model T, an American car manufactured by the Ford Motor Company. Cars were quickly adopted in the United States, where they replaced carriages and animal-drawn cars, but took much longer to be accepted in Western Europe and other parts of the world.
[008] Os carros têm controles de direção, estacionamento, conforto para os passageiros e uma variedade de luzes. Ao longo das décadas, recursos e controles adicionais foram adicionados aos veículos, tornando-os progressivamente mais complexos. Estes incluem câmeras de marcha à ré, ar condicionado, sistema de navegação por satélite e entretenimento no carro. A maioria dos carros em uso na década de 2010 é impulsionada por um motor de combustão interna, alimentado pela combustão de combustíveis fósseis. Os carros elétricos, que foram inventados no início da história do carro, começaram a se tornar comercialmente disponíveis em 2008. [008] The cars have steering controls, parking, passenger comfort and a variety of lights. Over the decades, additional features and controls have been added to vehicles, making them progressively more complex. These include reversing cameras, air conditioning, satellite navigation system and in-car entertainment. Most cars in use in the 2010s are powered by an internal combustion engine, powered by the combustion of fossil fuels. Electric cars, which were invented early in car history, began to become commercially available in 2008.
[009] Existem custos e benefícios para o uso do carro, os custos para o indivíduo incluem a aquisição do veículo, pagamentos de juros (se o carro for financiado), reparos e manutenção, combustível, depreciação, tempo de direção, taxas de estacionamento, impostos e seguro. Os custos para a sociedade incluem a manutenção de estradas, o uso da terra, congestionamentos, a poluição do ar, a saúde pública e a eliminação do veículo no final da sua vida útil. Os acidentes de trânsito são a maior causa de mortes relacionadas a ferimentos em todo o mundo. Os benefícios pessoais incluem transporte sob demanda, mobilidade, independência e conveniência. Os benefícios sociais incluem benefícios económicos, como criação de emprego e riqueza da indústria automotiva, bem-estar social por oportunidades de lazer e viagens e geração de receita dos impostos. [009] There are costs and benefits for using the car, the costs to the individual include the purchase of the vehicle, interest payments (if the car is financed), repairs and maintenance, fuel, depreciation, driving time, parking fees , taxes and insurance. The costs to society include road maintenance, land use, congestion, air pollution, public health and vehicle disposal at the end of its life. Traffic accidents are the leading cause of injury-related deaths worldwide. Personal benefits include on-demand transport, mobility, independence and convenience. Social benefits include economic benefits such as job and wealth creation from the automotive industry, social welfare through leisure and travel opportunities, and tax revenue generation.
[010] A capacidade das pessoas de se mover de forma flexível de um lugar para outro tem implicações de longo alcance para a natureza das sociedades. Existem cerca de 1 bilhão de carros em uso em todo o mundo. Os números estão aumentando rapidamente, especialmente na China, na índia e em outros países recentemente industrializados. [010] The ability of people to move flexibly from one place to another has far-reaching implications for the nature of societies. There are about 1 billion cars in use around the world. The numbers they are increasing rapidly, especially in China, India and other newly industrialized countries.
[011] O automóvel esporte, ou mais popularmente no Brasil "carro esporte", é geralmente um automóvel pequeno, de dois lugares e duas portas, desenhado para resposta rápida, fácil maneabilidade, e condução de alta velocidade. [011] The sports car, or more popularly in Brazil "sport car", is generally a small, two-seater, two-door car, designed for quick response, easy maneuverability, and high-speed driving.
[012] De acordo com o dicionário Merriam-Webster, o primeiro uso conhecido do termo carro esporte ocorreu em 1928. Carros do tipo esporte podem ser simples ou luxuosos, mas as características de grande manobrabilidade e baixo peso são requisitos essenciais. [012] According to the Merriam-Webster dictionary, the first known use of the term sports car occurred in 1928. Sports type cars can be simple or luxurious, but great maneuverability and low weight characteristics are essential requirements.
[013] Eles podem ser equipados para corridas, especialmente na parte aerodinâmica fazendo dele um carro de um ou dois lugares com baixo centro de gravidade e sistema de direção e suspensão projetadas para que se tenha um controle preciso em altas velocidades. [013] They can be equipped for racing, especially in the aerodynamic part, making it a one- or two-seater car with a low center of gravity and steering and suspension system designed for precise control at high speeds.
ESTADO DA TÉCNICA TECHNICAL STATUS
[014] Os difusores tornaram-se um grande atrativo para os usuários que buscam deixar o motor do veículo com uma sonoridade mais esportiva. Existe no mercado uma série de sistemas com válvulas difusoras motorizadas, inclusive a partir de alguns fabricantes de veículos como a BMW®, porém estes tubos de escape são fixos. [014] The diffusers have become a great attraction for users looking to leave the vehicle's engine with a more sporty sound. There are a number of systems on the market with motorized diffuser valves, including those from some vehicle manufacturers such as BMW®, but these exhaust pipes are fixed.
[015] Existem alguns difusores disponíveis no mercado que exigem um espaço significativo no assoalho do veículo, sendo que a falta de espaço no assoalho de alguns veículos, dificulta a instalação do equipamento, pois esses equipamentos acompanham um tubo reto que necessitam do corte de uma seção do escapamento, nem sempre disponíveis nos veículos. [015] There are some diffusers available on the market that require a significant space on the floor of the vehicle, and the lack of space on the floor of some vehicles makes it difficult to install the equipment, as these equipment come with a straight tube that requires the cutting of a exhaust section, not always available in vehicles.
[016] Outro grande inconveniente reside nos materiais utilizados por alguns fabricantes para a confecção destes equipamentos, pois são de má qualidade, e não resistem as altas temperaturas do próprio sistema de exaustão. Para a instalação desses difusores se faz necessário retirar todo o sistema de exaustão para adaptar o equipamento, aumentando demasiadamente o tempo de instalação e podendo também implicar na vida útil do equipamento. [016] Another major inconvenience lies in the materials used by some manufacturers to make these equipment, as they are of poor quality, and do not withstand the high temperatures of the exhaust system itself. For the installation of these diffusers, it is necessary to remove the entire exhaust system to adapt the equipment, greatly increasing the installation time and may also affect the useful life of the equipment.
[017] Visando à colocação de um equipamento inédito no mercado, fora realizada uma pesquisa para identificar anterioridades em alguns bancos de dados especializados e neles foram encontrados os seguintes processos: [018] BR 202017015152-8 - “DISPOSIÇÃO CONSTRUTIVA APLICADA EM DIFUSOR ELETRÓNICO PARA ESCAPAMENTO VEICULAR”, é descrita uma disposição construtiva aplicada em difusor eletrónico para escapamento veicular, objeto do presente modelo de utilidade, tem como objetivo resolver os inconvenientes descritos no estado da técnica através da disposição de uma estrutura tubular (20) dotada internamente por um tubo (30) de menor diâmetro que é encaixado sobre pressão, de modo que o tubo (30) apresenta a disposição de um conjunto de espaçamentos (31), (32) e (33) que permitem a fixação de uma válvula borboleta (40) interligada através de uma haste (50) junto a um motor elétrico (60), resultando na perfeita estanqueidade do sistema de escapamento e evitando o vazamento de gases, de forma a não interferir no ruído do motor gerador pelo equipamento difusor. [017] Aiming at placing a brand new equipment on the market, a survey was carried out to identify antecedents in some specialized databases and the following processes were found in them: [018] BR 202017015152-8 - "CONSTRUCTIVE ARRANGEMENT APPLIED IN ELECTRONIC DIFFUSER FOR VEHICLE EXHAUST", a constructive arrangement applied in an electronic diffuser for vehicular exhaust, object of this utility model, aims to solve the inconveniences described in the state of technique through the arrangement of a tubular structure (20) internally provided with a tube (30) of smaller diameter that is fitted under pressure, so that the tube (30) has the arrangement of a set of spacings (31), (32 ) and (33) that allow the attachment of a butterfly valve (40) interconnected through a rod (50) together with an electric motor (60), resulting in the perfect tightness of the exhaust system and preventing the leakage of gases, so not to interfere with the noise of the generator engine by the diffuser equipment.
[019] KR 100950997 - “SILENCIADOR VARIÁVEL PARA MODO[019] KR 100950997 - "VARIABLE MUFFLER FOR MODE
ESPORTIVO”, um silenciador de modo esportivo variável que descarrega diretamente os gases de escape de um veículo e aumenta a potência de geração é fornecido para reduzir o ruído usando um silenciador em um modo de som calmo. CONSTITUIÇÃO: Um silenciador de modo esportivo variável compreende um silenciador esportivo (30), uma peça motriz (50), um ramo (60), um tubo de conexão (70) e um silenciador silencioso (80). O tubo de escape esportivo passa pelo silencioso para descarregar diretamente os gases de escape do motor do automóvel. A válvula variável é disposta no tubo de escape esportivo após a penetração do silenciador entre o tubo de escapamento esportivo. A válvula variável abre e fecha o tubo de escape esportivo. A parte motriz abre e fecha uma válvula variável (40). SPORTS”, a variable sport-mode silencer that directly discharges a vehicle's exhaust gases and boosts power generation is provided to reduce noise by using a silencer in a quiet sound mode. CONSTITUTION: A sport variable mode silencer comprises a sport silencer (30), a power piece (50), a branch (60), a connecting tube (70) and a silencer silencer (80). The sports exhaust pipe passes through the muffler to directly discharge the exhaust gases from the car's engine. The variable valve is arranged in the sports exhaust pipe after the penetration of the silencer between the sports exhaust pipe. The variable valve opens and closes the sports exhaust pipe. The driving part opens and closes a variable valve (40).
[020] Os documentos acima relacionados, apesar de pertencerem ao mesmo campo técnico, não apresentam as mesmas características técnicas do produto ora aperfeiçoado, portanto, o mesmo atende aos requisitos legais de patenteabilidade exigidos. [020] The documents listed above, despite belonging to the same technical field, do not have the same technical characteristics of the product now improved, therefore, it meets the legal requirements for patentability required.
BREVE DESCRITIVO DA INVENÇÃO BRIEF DESCRIPTION OF THE INVENTION
[021] Levando em conta os problemas que foram apresentados no estado da técnica, o inventor, com notório conhecimento setorial, criou e desenvolveu a referida “DISPOSIÇÃO CONSTRUTIVA APLICADA EM DIFUSOR VEICULAR”, que visa trazer ao mercado um difusor confeccionado com material inoxidável de alta qualidade e que possui resistência a altas temperaturas. [021] Taking into account the problems that were presented in the prior art, the inventor, with notorious industry knowledge, created and developed the aforementioned "CONSTRUCTIVE ARRANGEMENT APPLIED IN VEHICLE DIFFUSER", which aims to bring to the market a diffuser made with high quality stainless material that has high temperature resistance.
[022] O equipamento é facilmente instalado sem a necessidade de retirar todo o sistema de exaustão do veículo, sendo necessário apenas a realização de um recorte na posição mais conveniente e soldando o tubo de entrada do equipamento. [022] The equipment is easily installed without the need to remove the entire exhaust system from the vehicle, it is only necessary to perform a cut in the most convenient position and welding the inlet tube of the equipment.
[023] Sua característica construtiva permite a rotação dos tubos de entrada e saída, facilitando o posicionamento do equipamento mesmo em veículos com espaço reduzido no assoalho. Desta forma a montagem se torna rápida e simples. [023] Its constructive characteristic allows the rotation of the inlet and outlet tubes, facilitating the positioning of the equipment even in vehicles with reduced floor space. In this way, assembly becomes quick and simple.
[024] O tubo de entrada permite a solda em qualquer ponto do escapamento, inclusive em curvas, as abraçadeiras são reduzidas em relação às disponíveis no mercado e permitem que o equipamento seja completamente desmontado para a instalação, desta forma, concluímos que o mesmo é extremamente flexível e de simples instalação. [024] The inlet tube allows welding at any point of the exhaust, including bends, the clamps are reduced compared to those available on the market and allow the equipment to be completely disassembled for installation, thus, we conclude that it is extremely flexible and simple to install.
[025] É de se compreender que o presente equipamento em questão é extremamente simples em sua construtividade, sendo, portanto, de fácil exequibilidade industrial, logo, são obtidos excelentes resultados práticos e funcionais, incorporando um equipamento inovador que possibilita minimizar os inconvenientes que podem ocorrer. [025] It is understandable that the present equipment in question is extremely simple in its construction, being, therefore, of easy industrial feasibility, therefore, excellent practical and functional results are obtained, incorporating innovative equipment that makes it possible to minimize the inconveniences that can to occur.
DESCRIÇÃO DAS FIGURAS DESCRIPTION OF THE FIGURES
[026] No intuito de ilustrar e esclarecer as características do presente invento segundo uma forma básica e preferida de realização elaborada pelo requerente, faz-se referência aos desenhos ilustrativos anexos, que integram e subsidiam o presente relatório descritivo, e nos quais vê-se: [026] In order to illustrate and clarify the characteristics of the present invention according to a basic and preferred form of realization elaborated by the applicant, reference is made to the attached illustrative drawings, which integrate and support this descriptive report, and in which it is seen :
A Fig. 1 ilustra uma vista em perspectiva superior do difusor onde podemos ter uma visualização inteira do equipamento montado e pronto para ser instalado; Fig. 1 illustrates a top perspective view of the diffuser where we can have an entire view of the equipment assembled and ready to be installed;
A Fig. 2 mostra uma vista em perspectiva inferior do difusor; e A Fig. 3 exibe a vista explodida do difusor onde podemos visualizar todas as suas partes e componentes. Fig. 2 shows a bottom perspective view of the diffuser; and Fig. 3 shows the exploded view of the diffuser where we can see all its parts and components.
DESCRIÇÃO DETALHADA DA INVENÇÃO DETAILED DESCRIPTION OF THE INVENTION
[027] De conformidade com o quanto revela-se através dos parágrafos acima, a “DISPOSIÇÃO CONSTRUTIVA APLICADA EM DIFUSOR VEICULAR”, concebe um difusor (1) que visa propor flexibilidade e simplicidade na instalação do mesmo junto ao veículo. O equipamento é constituído por uma válvula difusora (2), que dispõe de um atuador elétrico (3) que modifica o som original do carro, tornando-o “esportivo” a partir de um desvio de saída de ar (4) na tubulação de exaustão do veículo. [027] According to what is revealed through the paragraphs above, the "CONSTRUCTIVE PROVISION APPLIED IN DIFFUSER VEHICULAR”, designs a diffuser (1) that aims to provide flexibility and simplicity in installing it next to the vehicle. The equipment consists of a diffuser valve (2), which has an electric actuator (3) that modifies the car's original sound, making it "sporty" from an air outlet (4) in the pipe. vehicle exhaust.
[028] O atuador elétrico (3) possui um módulo de controle eletrónico (12) que recebe o comandando eletronicamente por intermédio de um controle do tipo RF (rádio frequência) (5) ou via aplicativo para smartphones (6), que realiza o comando de abertura do difusor (1) liberando o desvio da saída de ar (4) do sistema de exaustão do veiculo, proporcionando o ruído esportivo, e o fechamento do desvio de saída de ar (4), obstruindo a passagem de ar pelo desvio (4) criado, fazendo com o que o ruído de exaustão seja original. [028] The electric actuator (3) has an electronic control module (12) that receives the command electronically through an RF (radio frequency) type control (5) or via smartphone application (6), which performs the diffuser opening command (1) releasing the deviation of the air outlet (4) of the vehicle's exhaust system, providing sports noise, and closing the air outlet deviation (4), obstructing the passage of air through the diversion (4) created, making the exhaust noise original.
[029] Dito equipamento concebe um tubo de entrada (7) em aço inoxidável para a solda no escapamento original do veículo. E um tubo de saída de ar (8) em aço inoxidável para direcionamento do ar expedido pelo motor. [029] Said equipment conceives an inlet tube (7) in stainless steel for welding to the vehicle's original exhaust. And an air outlet tube (8) in stainless steel for directing the air sent by the engine.
[030] A invenção contém abraçadeiras em aço inoxidável (9), com parafusos (10) e porcas de fixação (11) para a montagem da válvula (2), o tubo de entrada (7) e o tubo de saída de ar (8). E dispõe de um cabo elétrico (13) para conexão entre o módulo de controle (12) e o atuador eletrónico (3). [030] The invention contains stainless steel clamps (9), with screws (10) and fastening nuts (11) for mounting the valve (2), the inlet pipe (7) and the air outlet pipe ( 8). And it has an electrical cable (13) for connection between the control module (12) and the electronic actuator (3).
[031] O equipamento tem variações em relação ao diâmetro do tubo de escapamento, hoje disponibilizado nas versões 2 (dois), 5 (cinco) sendo de 63 (sessenta e dois) mm e 3 (três) polegadas sendo 76 (setenta e seis) mm. O equipamento também pode variar em relação às abraçadeiras de inox (9), que podem utilizar articulações ao invés da deformação do material. [031] The equipment has variations in relation to the diameter of the exhaust pipe, currently available in versions 2 (two), 5 (five) being 63 (sixty-two) mm and 3 (three) inches with 76 (seventy-six) ) mm. The equipment can also vary in relation to stainless steel clamps (9), which can use joints instead of material deformation.
[032] O tubo de entrada (7) pode ser fabricado com uma parte do escapamento, formando um Ύ” quando montado. O equipamento também é aplicado na versão dupla, onde existem duas válvulas difusoras (2) que operam em conjunto a partir de um mesmo módulo de controle (12). O sistema pode ser comandado por uma chave (14) de duas ou três posições (on/off switch). [033] 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 não teve a finalidade de limitação. [034] Tratou-se, portanto, no presente relatório descritivo de uma concepção completamente inovadora que apresenta, conforme se pode evidenciar pelas análises realizadas e figuras mostradas, características técnicas construtivas e funcionais inéditas. [032] The inlet tube (7) can be manufactured with a part of the exhaust, forming a Ύ” when assembled. The equipment is also applied in the double version, where there are two diffuser valves (2) that operate together from the same control module (12). The system can be controlled by a switch (14) with two or three positions (on/off switch). [033] It is true that when the present invention is put into practice, modifications may be introduced 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, remaining thus understood that the terminology used was not intended as a limitation. [034] It was dealt, therefore, in this descriptive report of a completely innovative design that presents, as evidenced by the analyzes carried out and figures shown, unprecedented constructive and functional technical characteristics.
[035] Pelas vantagens que oferece, e ainda, por revestir-se de características verdadeiramente inovadoras que preenchem todos os requisitos de novidade e originalidade no gênero, a presente “DISPOSIÇÃO CONSTRUTIVA APLICADA EM DIFUSOR VEICULAR”, reúne condições necessárias para merecer a patente de modelo de utilidade. [035] Due to the advantages it offers, and also because it has truly innovative characteristics that meet all the requirements of novelty and originality in the genre, this "CONSTRUCTIVE PROVISION APPLIED IN VEHICLE DIFFUSER", meets the necessary conditions to deserve the patent of utility model.

Claims

REIVINDICAÇÃO CLAIM
1) “DISPOSIÇÃO CONSTRUTIVA APLICADA EM DIFUSOR VEICULAR”, concebe um difusor (1) que visa proporcionar flexibilidade e simplicidade na instalação, o qual é caracterizado por constituir de uma válvula difusora (2), conectada a um atuador elétrico (3) a partir de um desvio de saída de ar (4), e possuir um módulo de controle eletrónico (12) que recebe o comandando eletronicamente por um controle RF (rádio frequência) (5) ou via aplicativo para smartphones (6); dispõe de um tubo de entrada (7) e o tubo de saída de ar (8) com abraçadeiras em aço inoxidável (9), que são fixadas através de parafusos (10) e porcas (11) para a fixação do equipamento; possuir um cabo elétrico (13) para conexão do sistema eletrónico. 1) "CONSTRUCTIVE ARRANGEMENT APPLIED IN VEHICLE DIFFUSER", conceives a diffuser (1) that aims to provide flexibility and simplicity in the installation, which is characterized by consisting of a diffuser valve (2), connected to an electric actuator (3) from of an air outlet deviation (4), and have an electronic control module (12) that receives the command electronically by an RF (radio frequency) control (5) or via smartphone application (6); it has an inlet pipe (7) and an air outlet pipe (8) with stainless steel clamps (9), which are fixed using screws (10) and nuts (11) to fasten the equipment; have an electrical cable (13) for connecting the electronic system.
PCT/BR2020/050078 2020-02-04 2020-03-11 Structural arrangement applied to a vehicle diffuser WO2021155451A1 (en)

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Citations (9)

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US5743088A (en) * 1997-03-24 1998-04-28 Grath; Francis R. Triad exhaust system
US6223434B1 (en) * 1997-04-02 2001-05-01 Sango Co., Ltd. Muffler and its manufacturing method
US6286307B1 (en) * 2000-02-09 2001-09-11 Robert L. Feeny Exhaust gas control device for an engine
US6584767B1 (en) * 2001-11-09 2003-07-01 Steve Koenig Exhaust diverter
CN104791060A (en) * 2015-02-12 2015-07-22 才明嵩 Exhaust system muffler device for controlling motor vehicle exhaust noise
CN207333030U (en) * 2017-10-09 2018-05-08 高小磊 A kind of electric control exhaust valve
BR202017015152U2 (en) * 2017-07-14 2019-01-29 Autoparts 0800 - Indústria E Comércio De Equipamentos Eletrônicos Eireli - Epp constructive arrangement applied to electronic diffuser for vehicle exhaust
BR102018011486A2 (en) * 2017-06-08 2019-03-26 Dr. Ing. H.C. F. Porsche Aktiengesellschaft AIR DIFFUSER FOR A CAR
CN209067327U (en) * 2018-09-12 2019-07-05 陈天剑 Independent binary channels variable valve, which is changed voice, moves exhaust system structure

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5743088A (en) * 1997-03-24 1998-04-28 Grath; Francis R. Triad exhaust system
US6223434B1 (en) * 1997-04-02 2001-05-01 Sango Co., Ltd. Muffler and its manufacturing method
US6286307B1 (en) * 2000-02-09 2001-09-11 Robert L. Feeny Exhaust gas control device for an engine
US6584767B1 (en) * 2001-11-09 2003-07-01 Steve Koenig Exhaust diverter
CN104791060A (en) * 2015-02-12 2015-07-22 才明嵩 Exhaust system muffler device for controlling motor vehicle exhaust noise
BR102018011486A2 (en) * 2017-06-08 2019-03-26 Dr. Ing. H.C. F. Porsche Aktiengesellschaft AIR DIFFUSER FOR A CAR
BR202017015152U2 (en) * 2017-07-14 2019-01-29 Autoparts 0800 - Indústria E Comércio De Equipamentos Eletrônicos Eireli - Epp constructive arrangement applied to electronic diffuser for vehicle exhaust
CN207333030U (en) * 2017-10-09 2018-05-08 高小磊 A kind of electric control exhaust valve
CN209067327U (en) * 2018-09-12 2019-07-05 陈天剑 Independent binary channels variable valve, which is changed voice, moves exhaust system structure

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