BRPI0418155A - sistema de operação de válvula de motor - Google Patents

sistema de operação de válvula de motor

Info

Publication number
BRPI0418155A
BRPI0418155A BRPI0418155-7A BRPI0418155A BRPI0418155A BR PI0418155 A BRPI0418155 A BR PI0418155A BR PI0418155 A BRPI0418155 A BR PI0418155A BR PI0418155 A BRPI0418155 A BR PI0418155A
Authority
BR
Brazil
Prior art keywords
engine valve
operation system
valve operation
operating system
valve operating
Prior art date
Application number
BRPI0418155-7A
Other languages
English (en)
Inventor
Noriaki Fujii
Akiyuki Yonekawa
Katsunori Nakamura
Kazunari Kaneshima
Yousuke Kohara
Tomoya Fujimoto
Ryou Horiuchi
Keiko Yoshida
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
Priority claimed from JP2003430710A external-priority patent/JP4011020B2/ja
Priority claimed from JP2004000429A external-priority patent/JP4256268B2/ja
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BRPI0418155A publication Critical patent/BRPI0418155A/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
    • 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • 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
    • 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
    • F01L13/0021—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 by modification of rocker arm ratio
    • 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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/06—Valve members or valve-seats with means for guiding or deflecting the medium controlled thereby, e.g. producing a rotary motion of the drawn-in cylinder charge
    • 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
    • F01L1/20—Adjusting or compensating clearance
    • 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
    • F01L2810/00—Arrangements solving specific problems in relation with valve gears
    • F01L2810/02—Lubrication
    • 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
    • F01L2820/032—Electric motors
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

"SISTEMA DE OPERAçãO DE VáLVULA DE MOTOR". Uma primeira e uma segunda porções de conexão 61a e 62a são dispostas em paralelo e conectadas a um balancim 36 e uma porção de suporte móvel 62b de um segundo braço de ligação 62 é posicionada mais próximo de uma válvula de motor 19 do que uma porção de suporte fixa 61 b de um primeiro braço de ligação 61. Isso torna possível diminuir o tamanho de um sistema de operação de válvula e garantir a capacidade de acompanhamento da operação de abertura / fechamento, bem como variar uma quantidade de elevação da válvula de motor continuamente enquanto se mantém a confiabilidade e a durabilidade do meio de acionamento.
BRPI0418155-7A 2003-12-25 2004-12-21 sistema de operação de válvula de motor BRPI0418155A (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2003430710A JP4011020B2 (ja) 2003-12-25 2003-12-25 エンジンの動弁装置
JP2003434055 2003-12-26
JP2003433595 2003-12-26
JP2004000429A JP4256268B2 (ja) 2004-01-05 2004-01-05 動弁装置の潤滑油供給構造
PCT/JP2004/019084 WO2005064124A1 (ja) 2003-12-25 2004-12-21 エンジンの動弁装置

Publications (1)

Publication Number Publication Date
BRPI0418155A true BRPI0418155A (pt) 2007-04-27

Family

ID=34743796

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418155-7A BRPI0418155A (pt) 2003-12-25 2004-12-21 sistema de operação de válvula de motor

Country Status (8)

Country Link
US (1) US7363892B2 (pt)
EP (1) EP1707766A4 (pt)
KR (1) KR100758194B1 (pt)
CN (1) CN100434659C (pt)
BR (1) BRPI0418155A (pt)
CA (1) CA2549968C (pt)
TW (1) TWI255881B (pt)
WO (1) WO2005064124A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4229902B2 (ja) 2004-01-16 2009-02-25 本田技研工業株式会社 エンジンの動弁装置
TW200533825A (en) 2004-01-16 2005-10-16 Honda Motor Co Ltd Engine valve operating system
JP4238203B2 (ja) 2004-01-30 2009-03-18 本田技研工業株式会社 エンジン
JP4243871B2 (ja) * 2007-07-04 2009-03-25 三菱自動車工業株式会社 内燃機関の可変動弁装置
WO2011086201A2 (es) * 2009-12-23 2011-07-21 Amadeo Marti Carbonell, S.A. Mejoras introducidas en la lubricación de los asientos de un árbol de levas y eje de balancines en un motor de combustión interna
JP5662965B2 (ja) 2012-06-06 2015-02-04 大豊工業株式会社 エンジンの潤滑油供給機構
US10151223B2 (en) * 2016-06-09 2018-12-11 Ford Global Technologies, Llc Valve deactivating system for an engine
CN108223047B (zh) * 2017-06-09 2020-01-31 长城汽车股份有限公司 配气机构、发动机和车辆
CN109026265B (zh) * 2017-06-09 2020-12-22 长城汽车股份有限公司 配气机构、发动机和车辆

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06280523A (ja) * 1993-03-29 1994-10-04 Honda Motor Co Ltd 内燃機関の動弁装置
JP3455956B2 (ja) 1994-09-01 2003-10-14 本田技研工業株式会社 バルブリフト量連続可変機構
US5988125A (en) * 1997-08-07 1999-11-23 Unisia Jecs Corporation Variable valve actuation apparatus for engine
JP3982917B2 (ja) * 1997-08-08 2007-09-26 株式会社日立製作所 内燃機関の可変動弁装置
JP3921290B2 (ja) * 1998-01-22 2007-05-30 株式会社日立製作所 内燃機関の可変動弁装置
GR20010100295A (el) * 2001-06-18 2003-02-27 Εμμανουηλ Παττακος Μεταβλητο συστημα βαλβιδων
DE10136612A1 (de) * 2001-07-17 2003-02-06 Herbert Naumann Variable Hubventilsteuerungen
JP4057855B2 (ja) * 2002-07-05 2008-03-05 本田技研工業株式会社 内燃機関の動弁装置
WO2004109078A1 (ja) * 2003-05-28 2004-12-16 Honda Motor Co., Ltd. エンジンの動弁装置
JP2004353599A (ja) * 2003-05-30 2004-12-16 Honda Motor Co Ltd エンジンの動弁装置
EP1548240B1 (en) * 2003-12-24 2007-06-20 Honda Motor Co., Ltd. Drive of variable valve lift mechanism
TR200603162T1 (tr) * 2003-12-24 2006-11-21 Honda Motor Co., Ltd. İçten yanmalı motorda değişken supap kaldırma düzeneği.
JP2007126966A (ja) * 2004-01-15 2007-05-24 Toyota Motor Corp 可変動弁機構

Also Published As

Publication number Publication date
TW200533823A (en) 2005-10-16
CN1898458A (zh) 2007-01-17
KR20060128949A (ko) 2006-12-14
US7363892B2 (en) 2008-04-29
KR100758194B1 (ko) 2007-09-13
EP1707766A4 (en) 2008-12-17
EP1707766A1 (en) 2006-10-04
US20070144471A1 (en) 2007-06-28
CA2549968A1 (en) 2005-07-14
TWI255881B (en) 2006-06-01
WO2005064124A1 (ja) 2005-07-14
CN100434659C (zh) 2008-11-19
CA2549968C (en) 2009-08-11

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.