JP2014047623A - 可変動弁装置 - Google Patents

可変動弁装置 Download PDF

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Publication number
JP2014047623A
JP2014047623A JP2012188320A JP2012188320A JP2014047623A JP 2014047623 A JP2014047623 A JP 2014047623A JP 2012188320 A JP2012188320 A JP 2012188320A JP 2012188320 A JP2012188320 A JP 2012188320A JP 2014047623 A JP2014047623 A JP 2014047623A
Authority
JP
Japan
Prior art keywords
rocker arm
crank angle
intake
actuator
connecting pin
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2012188320A
Other languages
English (en)
Japanese (ja)
Inventor
Takuya Warashina
拓哉 藁品
Makoto Fujikubo
誠 藤久保
Masaru Kataoka
大 片岡
Hiroyuki Akiba
博幸 秋葉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
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
Priority to JP2012188320A priority Critical patent/JP2014047623A/ja
Priority to FR1356944A priority patent/FR2995023B1/fr
Priority to CN201310317660.8A priority patent/CN103670576B/zh
Priority to ARP130103016A priority patent/AR092233A1/es
Priority to BRBR102013021846-4A priority patent/BR102013021846A2/pt
Publication of JP2014047623A publication Critical patent/JP2014047623A/ja
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • 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
    • 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
    • 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
    • F01L13/0036—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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/03—Auxiliary actuators
    • F01L2820/031—Electromagnets
    • 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
    • F01L2820/04—Sensors
    • F01L2820/042—Crankshafts position
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
JP2012188320A 2012-08-29 2012-08-29 可変動弁装置 Pending JP2014047623A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2012188320A JP2014047623A (ja) 2012-08-29 2012-08-29 可変動弁装置
FR1356944A FR2995023B1 (fr) 2012-08-29 2013-07-15 Distribution a calage variable des soupapes
CN201310317660.8A CN103670576B (zh) 2012-08-29 2013-07-24 可变气门装置
ARP130103016A AR092233A1 (es) 2012-08-29 2013-08-26 Mecanismo de distribucion de valvulas variable
BRBR102013021846-4A BR102013021846A2 (pt) 2012-08-29 2013-08-27 Engrenagem de válvula variável

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012188320A JP2014047623A (ja) 2012-08-29 2012-08-29 可変動弁装置

Publications (1)

Publication Number Publication Date
JP2014047623A true JP2014047623A (ja) 2014-03-17

Family

ID=50138053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012188320A Pending JP2014047623A (ja) 2012-08-29 2012-08-29 可変動弁装置

Country Status (5)

Country Link
JP (1) JP2014047623A (zh)
CN (1) CN103670576B (zh)
AR (1) AR092233A1 (zh)
BR (1) BR102013021846A2 (zh)
FR (1) FR2995023B1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11549405B2 (en) 2019-01-24 2023-01-10 Eaton Intelligent Power Limited Rocker arm assembly having lash management for cylinder deactivation and engine brake configuration

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015010554A (ja) * 2013-06-28 2015-01-19 ヤマハ発動機株式会社 エンジン
DE102014118661B4 (de) * 2014-12-15 2022-05-05 Robert Bosch Gmbh Hubkolbenbrennkraftmaschine mit einer Sensorvorrichtung zum zumindest mittelbaren Ermitteln eines Ventilhubs eines Gaswechselventils
US10704429B2 (en) * 2018-09-27 2020-07-07 Delphi Technologies Ip Limited Switchable rocker arm

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6131610A (ja) * 1984-07-24 1986-02-14 Honda Motor Co Ltd 内燃機関の弁作動休止装置
GB2198787B (en) * 1986-10-16 1991-04-24 Honda Motor Co Ltd Valve operating apparatus of internal combustion engine
US4901685A (en) * 1986-12-19 1990-02-20 Honda Giken Kogyo Kabushiki Kaisha Valve operating mechanism for an internal combustion engine
US4883027A (en) * 1987-11-25 1989-11-28 Honda Giken Kogyo Kabushiki Kaisha Valve operating system for internal combustion engines
JPH01285611A (ja) * 1988-05-10 1989-11-16 Honda Motor Co Ltd 内燃機関の弁作動状態切換装置
JP4459130B2 (ja) * 2005-07-29 2010-04-28 本田技研工業株式会社 可変動弁装置を備える内燃機関
JP4911246B2 (ja) * 2008-11-05 2012-04-04 トヨタ自動車株式会社 内燃機関の動弁装置
JP4752949B2 (ja) * 2009-05-28 2011-08-17 トヨタ自動車株式会社 内燃機関の可変動弁装置
US8191520B2 (en) * 2009-05-29 2012-06-05 Toyota Jidosha Kabushiki Kaisha Variable valve operating apparatus for internal combustion engine
JP4923098B2 (ja) * 2009-12-03 2012-04-25 本田技研工業株式会社 エンジンのロッカアーム切換装置
JP2011202625A (ja) * 2010-03-26 2011-10-13 Honda Motor Co Ltd エンジンにおけるデコンプ装置の配置構造
JP2012007520A (ja) * 2010-06-23 2012-01-12 Honda Motor Co Ltd 内燃機関の可変動弁装置
JP5907552B2 (ja) * 2010-09-07 2016-04-26 本田技研工業株式会社 内燃機関の可変動弁装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11549405B2 (en) 2019-01-24 2023-01-10 Eaton Intelligent Power Limited Rocker arm assembly having lash management for cylinder deactivation and engine brake configuration

Also Published As

Publication number Publication date
FR2995023A1 (fr) 2014-03-07
AR092233A1 (es) 2015-04-08
CN103670576B (zh) 2016-03-09
FR2995023B1 (fr) 2018-07-06
CN103670576A (zh) 2014-03-26
BR102013021846A2 (pt) 2014-10-21

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