BRPI0403600A - Sistema de ventilação de gás de desvio de fluxo para motor de combustão interna - Google Patents

Sistema de ventilação de gás de desvio de fluxo para motor de combustão interna

Info

Publication number
BRPI0403600A
BRPI0403600A BR0403600-0A BRPI0403600A BRPI0403600A BR PI0403600 A BRPI0403600 A BR PI0403600A BR PI0403600 A BRPI0403600 A BR PI0403600A BR PI0403600 A BRPI0403600 A BR PI0403600A
Authority
BR
Brazil
Prior art keywords
bypass gas
combustion engine
internal combustion
ventilation system
flow bypass
Prior art date
Application number
BR0403600-0A
Other languages
English (en)
Inventor
Ryuji Moriyama
Kenji Oki
Yuuki Muraoka
Ryuji Maeda
Kazuo Fujihara
Nobuhiro Shimada
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 BRPI0403600A publication Critical patent/BRPI0403600A/pt
Publication of BRPI0403600B1 publication Critical patent/BRPI0403600B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/028—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of positive pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
    • F01M13/025—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction with an inlet-conduit via an air-filter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

"SISTEMA DE VENTILAçãO DE GáS DE DESVIO DE FLUXO PARA MOTOR DE COMBUSTãO INTERNA". A presente invenção refere-se a um sistema de ventilação de gás de desvio de fluxo para um motor de combustão interna capaz de evitar que o óleo seja diluído descarregando de modo eficiente e rápido o gás de desvio de fluxo junto com o conteúdo de água e semelhantes da câmara de manivela através da ventilação forçada da câmara de manivela. O sistema de ventilação de gás de desvio de fluxo é planejado para um motor de combustão interna de ciclo de quatro tempos. O sistema inclui um cano de introdução de ar fresco (68), através do qual o ar fresco é enviado da parte externa do motor de combustão interna através de uma porção de estrangulador (53) para uma câmara de manivela (23a). O sistema também inclui uma passagem de retorno de gás de desvio de fluxo (70), através da qual o gás de desvio de fluxo é retornado de volta para o lado a jusante do filtro de ar.
BRPI0403600-0A 2003-08-29 2004-08-27 sistema de ventilaÇço de gÁs de desvio de fluxo para motor de combustço interna. BRPI0403600B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003305833 2003-08-29
JP2003336226 2003-09-26
JP2003336223 2003-09-26
JP2004213496A JP4502737B2 (ja) 2003-08-29 2004-07-21 内燃機関のブローバイガス換気装置

Publications (2)

Publication Number Publication Date
BRPI0403600A true BRPI0403600A (pt) 2005-06-07
BRPI0403600B1 BRPI0403600B1 (pt) 2013-02-05

Family

ID=34109014

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0403600-0A BRPI0403600B1 (pt) 2003-08-29 2004-08-27 sistema de ventilaÇço de gÁs de desvio de fluxo para motor de combustço interna.

Country Status (11)

Country Link
US (1) US7040306B2 (pt)
EP (1) EP1510664B1 (pt)
JP (1) JP4502737B2 (pt)
KR (1) KR100672291B1 (pt)
CN (1) CN1317489C (pt)
BR (1) BRPI0403600B1 (pt)
CA (1) CA2478450C (pt)
ES (1) ES2383204T3 (pt)
MX (1) MXPA04008342A (pt)
MY (1) MY136771A (pt)
TW (1) TWI268306B (pt)

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JP4754276B2 (ja) * 2005-06-17 2011-08-24 川崎重工業株式会社 自動二輪車
JP4545053B2 (ja) * 2005-06-28 2010-09-15 本田技研工業株式会社 内燃機関のエアクリーナ構造
JP4469769B2 (ja) * 2005-08-30 2010-05-26 本田技研工業株式会社 内燃機関のブローバイガス通路構造
AT500661B1 (de) * 2005-11-15 2007-05-15 Avl List Gmbh Brennkraftmaschine mit einem kurbelgehäuse
JP4688636B2 (ja) * 2005-10-28 2011-05-25 川崎重工業株式会社 ４サイクルエンジン
DE102005059668A1 (de) * 2005-12-12 2007-06-14 Mahle International Gmbh Brennkraftmaschine
JP4641965B2 (ja) * 2006-03-31 2011-03-02 本田技研工業株式会社 内燃機関のブローバイガス換気装置
US20070251512A1 (en) * 2006-04-28 2007-11-01 Caterpillar Inc. Integrated check valve breather
JP2008106637A (ja) * 2006-10-24 2008-05-08 Aisan Ind Co Ltd ブローバイガス通路構造
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US7681901B2 (en) * 2007-04-09 2010-03-23 Lacour Kerry J Gauge mount for motorcycle
JP4970171B2 (ja) * 2007-07-12 2012-07-04 本田技研工業株式会社 車両用ブローバイガス換気装置
JP4536105B2 (ja) * 2007-11-19 2010-09-01 株式会社デンソー 内燃機関の吸気装置
TWI403639B (zh) * 2008-02-22 2013-08-01 Pao Lai Chen 引擎進氣調節系統及裝置
JP5351801B2 (ja) * 2010-03-09 2013-11-27 株式会社クボタ エンジンのブローバイガス還流装置
JP4670996B1 (ja) * 2010-04-23 2011-04-13 スズキ株式会社 エンジンの吸気系通路構造
US8893690B2 (en) 2012-05-10 2014-11-25 Caterpillar Inc. Check valve for an engine breather assembly
TWI568921B (zh) * 2012-11-22 2017-02-01 Kwang Yang Motor Co Engine blowout mechanism
KR101496034B1 (ko) * 2013-09-10 2015-02-25 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 차량용 크랭크케이스 환기장치
US10138772B2 (en) * 2014-02-03 2018-11-27 Ford Global Technologies, Llc System and method for reducing friction
JP2016079817A (ja) * 2014-10-10 2016-05-16 スズキ株式会社 内燃機関のブローバイガス換気装置
CN114207259B (zh) * 2020-06-02 2024-01-30 日产自动车株式会社 内燃机的漏气处理装置的泄漏诊断方法以及泄漏诊断装置
CN112282892A (zh) * 2020-09-30 2021-01-29 潍柴动力股份有限公司 曲轴箱强制通风的控制方法、装置及系统

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Also Published As

Publication number Publication date
MXPA04008342A (es) 2005-06-08
CA2478450C (en) 2008-04-15
CN1317489C (zh) 2007-05-23
US20050045164A1 (en) 2005-03-03
EP1510664A2 (en) 2005-03-02
EP1510664A3 (en) 2010-04-07
TW200517576A (en) 2005-06-01
KR100672291B1 (ko) 2007-01-22
JP4502737B2 (ja) 2010-07-14
MY136771A (en) 2008-11-28
EP1510664B1 (en) 2012-02-29
JP2005121008A (ja) 2005-05-12
TWI268306B (en) 2006-12-11
ES2383204T3 (es) 2012-06-19
KR20050021940A (ko) 2005-03-07
BRPI0403600B1 (pt) 2013-02-05
CA2478450A1 (en) 2005-02-28
CN1590724A (zh) 2005-03-09
US7040306B2 (en) 2006-05-09

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/08/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 27/08/2024