BRPI0819781A2 - Dispositivo egr combinado com um motor de combustão interna, dispositivo de comutação de válvula e dispositivo de comutação de came. - Google Patents

Dispositivo egr combinado com um motor de combustão interna, dispositivo de comutação de válvula e dispositivo de comutação de came.

Info

Publication number
BRPI0819781A2
BRPI0819781A2 BRPI0819781A BRPI0819781A2 BR PI0819781 A2 BRPI0819781 A2 BR PI0819781A2 BR PI0819781 A BRPI0819781 A BR PI0819781A BR PI0819781 A2 BRPI0819781 A2 BR PI0819781A2
Authority
BR
Brazil
Prior art keywords
switching device
combustion engine
internal combustion
combined
egr
Prior art date
Application number
Other languages
English (en)
Inventor
Yutaka Inomoto
Tomomi Ishikawa
Kaoru Hanawa
Makoto Fujikubo
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 BRPI0819781A2 publication Critical patent/BRPI0819781A2/pt
Publication of BRPI0819781B1 publication Critical patent/BRPI0819781B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/022—Chain drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0005—Deactivating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L2001/0471—Assembled camshafts
    • F01L2001/0473—Composite camshafts, e.g. with cams or cam sleeve being able to move relative to the inner camshaft or a cam adjusting rod
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L2001/0475—Hollow camshafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2305/00—Valve arrangements comprising rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/10—Providing exhaust gas recirculation [EGR]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/03—Auxiliary actuators
    • F01L2820/031—Electromagnets
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/01—Internal exhaust gas recirculation, i.e. wherein the residual exhaust gases are trapped in the cylinder or pushed back from the intake or the exhaust manifold into the combustion chamber without the use of additional passages
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/40—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with timing means in the recirculation passage, e.g. cyclically operating valves or regenerators; with arrangements involving pressure pulsations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Valve Device For Special Equipments (AREA)
BRPI0819781A 2007-11-30 2008-10-30 dispositivo de egr combinado com um motor de combustão interna e dispositivo de comutação de válvula BRPI0819781B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007310597 2007-11-30
PCT/JP2008/069741 WO2009069425A1 (ja) 2007-11-30 2008-10-30 Ｅｇｒ装置、バルブ切換装置及びカム切換装置

Publications (2)

Publication Number Publication Date
BRPI0819781A2 true BRPI0819781A2 (pt) 2015-05-05
BRPI0819781B1 BRPI0819781B1 (pt) 2019-09-10

Family

ID=40678328

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0819781A BRPI0819781B1 (pt) 2007-11-30 2008-10-30 dispositivo de egr combinado com um motor de combustão interna e dispositivo de comutação de válvula

Country Status (4)

Country Link
JP (1) JP4995924B2 (pt)
CN (1) CN101874155B (pt)
BR (1) BRPI0819781B1 (pt)
WO (1) WO2009069425A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010018210A1 (de) 2010-04-26 2011-12-01 Schaeffler Technologies Gmbh & Co. Kg Vorrichtung zur Verstellung der Drehwinkellage einer Welle
JP5503469B2 (ja) * 2010-09-03 2014-05-28 本田技研工業株式会社 車載内燃機関の可変バルブタイミング動弁装置
JP5410389B2 (ja) * 2010-09-03 2014-02-05 本田技研工業株式会社 可変バルブタイミング動弁装置
DE102011005191A1 (de) * 2011-02-11 2012-08-16 Schaeffler Technologies Gmbh & Co. Kg Nockenwelle
JP5771494B2 (ja) * 2011-09-28 2015-09-02 本田技研工業株式会社 内燃機関の可変動弁装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04125376A (ja) * 1990-09-11 1992-04-24 Matsushita Electric Ind Co Ltd 電磁切換弁
JPH05157008A (ja) * 1991-11-29 1993-06-22 Mazda Motor Corp エンジン
JPH0642410A (ja) * 1992-07-22 1994-02-15 Fuji Oozx Inc 排気ガス還流装置を備える内燃機関
JP4016434B2 (ja) * 1996-03-21 2007-12-05 マツダ株式会社 回転伝動部材の継手装置
JP2001146982A (ja) * 1999-11-19 2001-05-29 Fuji Koki Corp 電磁切換弁
JP2002364460A (ja) * 2001-06-04 2002-12-18 Nissan Motor Co Ltd エンジンの燃焼ガス再循環装置
WO2003064838A1 (en) * 2002-01-31 2003-08-07 Mazda Motor Corporation Spark ignition engine control device
JP3951856B2 (ja) * 2002-08-12 2007-08-01 マツダ株式会社 火花点火式エンジンの制御装置
JP2004144125A (ja) * 2002-10-22 2004-05-20 Nsk Ltd ボールねじ機構及び動弁機構
JP4199086B2 (ja) * 2002-11-06 2008-12-17 本田技研工業株式会社 内燃機関の排気還流装置
JP2004300922A (ja) * 2003-03-28 2004-10-28 Suzuki Motor Corp エンジンの可変動弁装置
JP4155131B2 (ja) * 2003-07-15 2008-09-24 トヨタ自動車株式会社 予混合圧縮着火燃焼内燃機関の燃焼制御システム
JP2006283670A (ja) * 2005-03-31 2006-10-19 Mazda Motor Corp 火花点火式エンジンの制御装置
US8065988B2 (en) * 2006-02-13 2011-11-29 Koichi Hatamura Four-cycle engine

Also Published As

Publication number Publication date
CN101874155B (zh) 2012-07-18
CN101874155A (zh) 2010-10-27
WO2009069425A1 (ja) 2009-06-04
JPWO2009069425A1 (ja) 2011-04-07
BRPI0819781B1 (pt) 2019-09-10
JP4995924B2 (ja) 2012-08-08

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: "PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: F02M 25/07

Ipc: F01L 13/00 (2006.01), F01L 1/02 (2006.01), F01L 1/

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/09/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/09/2019, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2746 DE 22-08-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.