BR112022015806A2 - INTERNAL COMBUSTION ENGINE INLET DEVICE FOR SADDLE MOUNTED DRIVING TYPE VEHICLE - Google Patents

INTERNAL COMBUSTION ENGINE INLET DEVICE FOR SADDLE MOUNTED DRIVING TYPE VEHICLE

Info

Publication number
BR112022015806A2
BR112022015806A2 BR112022015806A BR112022015806A BR112022015806A2 BR 112022015806 A2 BR112022015806 A2 BR 112022015806A2 BR 112022015806 A BR112022015806 A BR 112022015806A BR 112022015806 A BR112022015806 A BR 112022015806A BR 112022015806 A2 BR112022015806 A2 BR 112022015806A2
Authority
BR
Brazil
Prior art keywords
control valve
air
intake control
internal combustion
passage
Prior art date
Application number
BR112022015806A
Other languages
Portuguese (pt)
Inventor
Tanaka Masato
Hirose Kyohei
Original Assignee
Honda Motor Co Ltd
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.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR112022015806A2 publication Critical patent/BR112022015806A2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • 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
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

DISPOSITIVO DE ADMISSÃO DE MOTOR DE COMBUSTÃO INTERNA PARA VEÍCULO DO TIPO PARA CONDUZIR MONTADO EM SELIM. A presente invenção refere-se a um dispositivo de admissão que quando um motor de combustão interna para um veículo do tipo para conduzir montado inclui uma válvula de controle de admissão de ar, como uma válvula de controle de tumble, além de uma válvula borboleta, oferece resistência às vibrações do veículo e resistência ao calor do motor. O dispositivo de admissão inclui uma válvula borboleta fornecida em uma passagem de admissão de ar pela qual ar de admissão flui a uma câmara de combustão de um motor, a válvula borboleta sendo controlada para abrir em qualquer grau de abertura para controlar um volume de ar de admissão; e uma válvula de controle de admissão de ar fornecida a jusante com relação à válvula borboleta, a válvula de controle de admissão abrindo ou fechando a seção de uma passagem principal da passagem de admissão de ar dividida na passagem principal e uma subpassagem, assim controlando o abastecimento de ar de admissão à passagem principal. O dispositivo de admissão ainda inclui um tubo de conexão que retransmite os fluxos de ar entre um corpo de borboleta incluindo a válvula borboleta e um dispositivo de válvula de controle de admissão incluindo a válvula de controle de admissão, que possui propriedades isolantes de calor, e que possui elasticidade para permitir que o corpo de borboleta e o dispositivo de válvula de controle de admissão sejam deslocados entre si.INTERNAL COMBUSTION ENGINE INLET DEVICE FOR SADDLE MOUNTED DRIVING TYPE VEHICLE. The present invention relates to an intake device which when an internal combustion engine for a mounted drive-type vehicle includes an air intake control valve, such as a tumble control valve, in addition to a butterfly valve, offers resistance to vehicle vibrations and resistance to engine heat. The inlet device includes a butterfly valve provided in an air intake passage through which inlet air flows into an engine's combustion chamber, the butterfly valve being controlled to open to any degree of opening to control an air volume of admission; and an air intake control valve provided downstream of the butterfly valve, the intake control valve opening or closing the section of a main passage of the air intake passage divided into the main passage and a sub-passage, thus controlling the supply air inlet to the main passage. The inlet device further includes a connecting tube that relays air flows between a throttle body including the throttle valve and an intake control valve device including the intake control valve, which has heat insulating properties, and which has elasticity to allow the throttle body and the intake control valve device to be displaced from each other.

BR112022015806A 2020-03-11 2020-03-11 INTERNAL COMBUSTION ENGINE INLET DEVICE FOR SADDLE MOUNTED DRIVING TYPE VEHICLE BR112022015806A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/010447 WO2021181547A1 (en) 2020-03-11 2020-03-11 Intake device of internal combustion engine for saddle-type vehicle

Publications (1)

Publication Number Publication Date
BR112022015806A2 true BR112022015806A2 (en) 2022-10-11

Family

ID=77671552

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022015806A BR112022015806A2 (en) 2020-03-11 2020-03-11 INTERNAL COMBUSTION ENGINE INLET DEVICE FOR SADDLE MOUNTED DRIVING TYPE VEHICLE

Country Status (3)

Country Link
JP (1) JP7241235B2 (en)
BR (1) BR112022015806A2 (en)
WO (1) WO2021181547A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11624343B2 (en) * 2019-11-25 2023-04-11 Zoom Zoom Parts Llc System for enhancing performance of carburetor engine and peripherals of an all-terrain vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117317A (en) * 1981-12-29 1983-07-12 Yamaha Motor Co Ltd Suction device for four-cycle engine
JPS6065371U (en) * 1983-10-09 1985-05-09 ヤマハ発動機株式会社 engine intake system
JP4865603B2 (en) * 2007-03-07 2012-02-01 本田技研工業株式会社 Insulator structure
JP2010084633A (en) * 2008-09-30 2010-04-15 Keihin Corp Throttle body having fuel injection valve
JP5266145B2 (en) * 2009-06-09 2013-08-21 株式会社ケーヒン Engine intake control device
JP5712024B2 (en) * 2011-03-29 2015-05-07 本田技研工業株式会社 Saddle riding vehicle
JP6065371B2 (en) 2012-02-06 2017-01-25 セイコーエプソン株式会社 Liquid consumption device
JP6000785B2 (en) * 2012-09-28 2016-10-05 本田技研工業株式会社 Intake device for internal combustion engine

Also Published As

Publication number Publication date
JP7241235B2 (en) 2023-03-16
JPWO2021181547A1 (en) 2021-09-16
WO2021181547A1 (en) 2021-09-16

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]