JP6898377B2 - 内燃機関の動弁構造 - Google Patents

内燃機関の動弁構造 Download PDF

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Publication number
JP6898377B2
JP6898377B2 JP2019068752A JP2019068752A JP6898377B2 JP 6898377 B2 JP6898377 B2 JP 6898377B2 JP 2019068752 A JP2019068752 A JP 2019068752A JP 2019068752 A JP2019068752 A JP 2019068752A JP 6898377 B2 JP6898377 B2 JP 6898377B2
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JP
Japan
Prior art keywords
internal combustion
combustion engine
rocker arm
head
shaft
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.)
Active
Application number
JP2019068752A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020165411A (ja
Inventor
拓真 上村
拓真 上村
原田　誠
誠 原田
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 JP2019068752A priority Critical patent/JP6898377B2/ja
Priority to BR102020006243-3A priority patent/BR102020006243A2/pt
Priority to CN202010231158.5A priority patent/CN111749746B/zh
Publication of JP2020165411A publication Critical patent/JP2020165411A/ja
Application granted granted Critical
Publication of JP6898377B2 publication Critical patent/JP6898377B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F01L1/181—Centre pivot rocking arms
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
JP2019068752A 2019-03-29 2019-03-29 内燃機関の動弁構造 Active JP6898377B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019068752A JP6898377B2 (ja) 2019-03-29 2019-03-29 内燃機関の動弁構造
BR102020006243-3A BR102020006243A2 (pt) 2019-03-29 2020-03-27 Estrutura operacional da válvula do motor de combustão interna
CN202010231158.5A CN111749746B (zh) 2019-03-29 2020-03-27 内燃机的配气结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019068752A JP6898377B2 (ja) 2019-03-29 2019-03-29 内燃機関の動弁構造

Publications (2)

Publication Number Publication Date
JP2020165411A JP2020165411A (ja) 2020-10-08
JP6898377B2 true JP6898377B2 (ja) 2021-07-07

Family

ID=72673419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019068752A Active JP6898377B2 (ja) 2019-03-29 2019-03-29 内燃機関の動弁構造

Country Status (3)

Country Link
JP (1) JP6898377B2 (zh)
CN (1) CN111749746B (zh)
BR (1) BR102020006243A2 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022070749A1 (ja) 2020-09-30 2022-04-07 ローム株式会社 半導体装置および半導体モジュール

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53145014U (zh) * 1977-04-22 1978-11-15
JP3038191B2 (ja) * 1998-10-06 2000-05-08 川崎重工業株式会社 エンジンのロッカーアーム押圧装置
JP3526836B2 (ja) * 2001-09-14 2004-05-17 本田技研工業株式会社 内燃機関の動弁装置におけるロッカアームシャフトの回り止め装置
JP4344716B2 (ja) * 2005-05-23 2009-10-14 本田技研工業株式会社 内燃機関の動弁装置
JP4629003B2 (ja) * 2006-07-11 2011-02-09 本田技研工業株式会社 内燃機関の動弁装置
CN201031735Y (zh) * 2007-04-26 2008-03-05 重庆建设摩托车股份有限公司 发动机汽缸头的摇臂轴、凸轮轴的限位结构
CN103133072B (zh) * 2011-11-25 2015-04-08 本田技研工业株式会社 摇臂轴的止转结构
CN204572099U (zh) * 2015-01-15 2015-08-19 东风朝阳朝柴动力有限公司 具有支撑摇臂轴作用的凸轮轴上盖

Also Published As

Publication number Publication date
CN111749746B (zh) 2022-03-11
CN111749746A (zh) 2020-10-09
BR102020006243A2 (pt) 2020-12-01
JP2020165411A (ja) 2020-10-08

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