BR102020006243A2 - Estrutura operacional da válvula do motor de combustão interna - Google Patents

Estrutura operacional da válvula do motor de combustão interna Download PDF

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Publication number
BR102020006243A2
BR102020006243A2 BR102020006243-3A BR102020006243A BR102020006243A2 BR 102020006243 A2 BR102020006243 A2 BR 102020006243A2 BR 102020006243 A BR102020006243 A BR 102020006243A BR 102020006243 A2 BR102020006243 A2 BR 102020006243A2
Authority
BR
Brazil
Prior art keywords
internal combustion
combustion engine
head
valve
insertion holes
Prior art date
Application number
BR102020006243-3A
Other languages
English (en)
Portuguese (pt)
Inventor
Takuma Kamimura
Makoto Harada
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 BR102020006243A2 publication Critical patent/BR102020006243A2/pt

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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)
BR102020006243-3A 2019-03-29 2020-03-27 Estrutura operacional da válvula do motor de combustão interna BR102020006243A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-068752 2019-03-29
JP2019068752A JP6898377B2 (ja) 2019-03-29 2019-03-29 内燃機関の動弁構造

Publications (1)

Publication Number Publication Date
BR102020006243A2 true BR102020006243A2 (pt) 2020-12-01

Family

ID=72673419

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102020006243-3A BR102020006243A2 (pt) 2019-03-29 2020-03-27 Estrutura operacional da válvula do motor de combustão interna

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
JPWO2022070749A1 (zh) 2020-09-30 2022-04-07

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
JP2020165411A (ja) 2020-10-08
CN111749746B (zh) 2022-03-11
CN111749746A (zh) 2020-10-09
JP6898377B2 (ja) 2021-07-07

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]