TWI611095B - 引擎及車輛 - Google Patents

引擎及車輛 Download PDF

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Publication number
TWI611095B
TWI611095B TW104116115A TW104116115A TWI611095B TW I611095 B TWI611095 B TW I611095B TW 104116115 A TW104116115 A TW 104116115A TW 104116115 A TW104116115 A TW 104116115A TW I611095 B TWI611095 B TW I611095B
Authority
TW
Taiwan
Prior art keywords
weight body
camshaft
cam
inner wheel
center
Prior art date
Application number
TW104116115A
Other languages
English (en)
Chinese (zh)
Other versions
TW201546360A (zh
Inventor
橋本秀明
原千尋
Original Assignee
山葉發動機股份有限公司
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 山葉發動機股份有限公司 filed Critical 山葉發動機股份有限公司
Publication of TW201546360A publication Critical patent/TW201546360A/zh
Application granted granted Critical
Publication of TWI611095B publication Critical patent/TWI611095B/zh

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
    • F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
    • F01L13/085—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio the valve-gear having an auxiliary cam protruding from the main cam profile
    • 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
    • F01L1/053—Camshafts overhead type
    • 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
    • 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
    • F01L2001/0476—Camshaft bearings
    • 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
    • F01L1/053—Camshafts overhead type
    • F01L2001/0535—Single overhead camshafts [SOHC]
    • 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
    • F01L2820/035—Centrifugal forces

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)
TW104116115A 2014-05-27 2015-05-20 引擎及車輛 TWI611095B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-108988 2014-05-27
JP2014108988A JP2015224580A (ja) 2014-05-27 2014-05-27 エンジン及び車両

Publications (2)

Publication Number Publication Date
TW201546360A TW201546360A (zh) 2015-12-16
TWI611095B true TWI611095B (zh) 2018-01-11

Family

ID=52997237

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104116115A TWI611095B (zh) 2014-05-27 2015-05-20 引擎及車輛

Country Status (5)

Country Link
EP (1) EP2949890B1 (es)
JP (1) JP2015224580A (es)
CN (1) CN105275530B (es)
ES (1) ES2616370T3 (es)
TW (1) TWI611095B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM580123U (zh) * 2018-11-30 2019-07-01 光陽工業股份有限公司 內燃機的減壓裝置
JP6887001B2 (ja) * 2019-07-16 2021-06-16 本田技研工業株式会社 デコンプ装置を備えたエンジン
TWI816429B (zh) * 2022-06-09 2023-09-21 光陽工業股份有限公司 內燃機的減壓裝置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1380729A1 (en) * 2002-07-08 2004-01-14 Tecumseh Products Company Compression release mechanism for internal combustion engine
US20060048736A1 (en) * 2004-09-03 2006-03-09 Toshikazu Sugiura Engine decompression mechanism
US20060225686A1 (en) * 2005-04-07 2006-10-12 Asano Yuuichi Decompressor and vehicle
US20080302321A1 (en) * 2007-06-08 2008-12-11 Kazuhisa Takemoto Decompressor for internal combustion engine
TWM404273U (en) * 2010-10-19 2011-05-21 Sanyang Industry Co Ltd Engine of pressure relief device
TW201139906A (en) * 2010-05-12 2011-11-16 Sanyang Industry Co Ltd Pressure relief mechanism for engine
TWI353408B (es) * 2009-09-07 2011-12-01 Sanyang Industry Co Ltd
US20120199087A1 (en) * 2011-02-08 2012-08-09 Honda Motor Co., Ltd. Rocker arm structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2657394B2 (ja) * 1988-05-20 1997-09-24 ヤンマーディーゼル株式会社 エンジンのデコンプ装置
US6868835B2 (en) * 2003-01-17 2005-03-22 Honda Motor Co., Ltd. Internal combustion engine
JP4549321B2 (ja) * 2006-07-14 2010-09-22 本田技研工業株式会社 内燃機関のデコンプ装置
JP4540655B2 (ja) 2006-11-24 2010-09-08 本田技研工業株式会社 デコンプ装置を備える内燃機関
JP5014181B2 (ja) 2008-01-29 2012-08-29 本田技研工業株式会社 エンジンのデコンプ装置
WO2011030456A1 (ja) * 2009-09-14 2011-03-17 本田技研工業株式会社 内燃機関の動弁装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1380729A1 (en) * 2002-07-08 2004-01-14 Tecumseh Products Company Compression release mechanism for internal combustion engine
US20060048736A1 (en) * 2004-09-03 2006-03-09 Toshikazu Sugiura Engine decompression mechanism
US20060225686A1 (en) * 2005-04-07 2006-10-12 Asano Yuuichi Decompressor and vehicle
US20080302321A1 (en) * 2007-06-08 2008-12-11 Kazuhisa Takemoto Decompressor for internal combustion engine
TWI353408B (es) * 2009-09-07 2011-12-01 Sanyang Industry Co Ltd
TW201139906A (en) * 2010-05-12 2011-11-16 Sanyang Industry Co Ltd Pressure relief mechanism for engine
TWM404273U (en) * 2010-10-19 2011-05-21 Sanyang Industry Co Ltd Engine of pressure relief device
US20120199087A1 (en) * 2011-02-08 2012-08-09 Honda Motor Co., Ltd. Rocker arm structure

Also Published As

Publication number Publication date
TW201546360A (zh) 2015-12-16
CN105275530B (zh) 2017-12-08
CN105275530A (zh) 2016-01-27
EP2949890B1 (en) 2017-01-25
JP2015224580A (ja) 2015-12-14
EP2949890A2 (en) 2015-12-02
EP2949890A3 (en) 2016-02-24
ES2616370T3 (es) 2017-06-12

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